Danfoss BD35F Compressor Troubleshooting

Danfoss BD35F variable speed refrigeration compressors are designed for connection to 12V and 24V DC power supply and for refrigerant R134a. These compressors can be used in refrigerators and freezers using either capillary tube or TEV as the throttling device. Danfoss BD compressors especially used in mobile applications such as boats, cooling boxes, caravans, buses, vans, trucks, etc. If you are looking for Danfoss BD35F compressor troubleshooting, read on to this entire blog to repair it easily.

Danfoss BD35F Compressor Troubleshooting

These compressors are also suitable for stationary applications powered by photovoltaic solar panels due to their low energy consumption and wide supply voltage range. Before starting the Danfoss compressor troubleshooting process, we will have a look at a few instructions on the compressor.

The Danfoss BD compressor includes an electronic unit. It has features battery protection, overload protection, fan, LED, and lamp connections, load dump and adaptive energy optimizing. This electronic unit has internal voltage recording and calibration to the applied voltage. It is also powered directly from certain types of electronic power supply units so that no particular battery is required.

Danfoss BD compressors should be mounted in a dry and clean place. They will withstand storage temperatures down to -35°C.

Condensing temperatures:

At stable conditions, maximum 60 degrees C and 70°C at peak load.

Ambient temperatures: Max. 55°C and Min. -10°C.

You should use filter driers which are declared by the Danfoss only in the refrigeration systems with BD compressors. Filter material powder ending up in the compressor will lead to excessive wear of the piston. And, transmission parts deposited in the motor windings will cause the compressor to stop because the electric signal back to the electronic unit is disturbed.

The electronic unit should be mounted on the compressor. It always be connected to the battery poles or power supply unit terminals directly. You should install an external fuse in the power supply cable close to the battery or power supply unit.

If the compressor is to be stopped for a long period, you can install the main switch to avoid the battery from being drained.

Danfoss BD Compressor Troubleshooting

Is your Danfoss compressor stops working? It is recommended to use a LED which is installed between the terminals + and D to determine why your compressor not working.

You should check the electronic unit that is connected properly to the power supply.

Verify if the thermostat is ON.

The number of flashes emitted by the LED will give you a hint about the cause for interruption of compressor operation.

Check the motor windings for defects by measuring the resistance between the current lead-in pins.

If the measured resistance values between all three pins are approximately same, consider that the motor is most likely all right.

Here, you can check the error types based on the number of flashes emitted by the LED.

1 flash - Battery protection cut-out.

The voltage is outside the cut-out setting.

2 flashes - Fan over-current cut out.

The fan loads the electronic unit with more than one Amp.

3 flashes -Motor start error.

The rotor might be blocked or the differential pressure in the refrigeration system is too high.

4 flashes -Minimum motor speed error.

If the refrigeration system is overloaded, then the motor cannot be maintained a minimum speed at approximately 1850 rpm.

5 flashes -Thermal cut out of the electronic unit.

If the refrigeration system has been too heavily loaded or the ambient temperature is high, the electronic unit will run too hot.

Protection Systems

Danfoss BD35F compressor system has facilities against its overload and starts failure, fan overload, electronic unit loading, and destructive battery discharge. When the overload protection feature is activated, the compressor enters a cycle in which it attempts to start at 66 seconds intervals approximately until a successful start is achieved.

Voltage protection - If a voltage other than the specified range is applied to the electronic unit, then the compressor doesn't start or it stops the exceeded voltage limit during operation. Moreover, your BD compressor will restart after a minute automatically when the supply voltage has reached the reset voltage. If a fan is there, it also starts running automatically without a delay once the reset voltage is reached.

Battery protection - The Danfoss BD electronic unit has integrated battery protection to avoid permanent damage to the battery due to heavy discharge and to ensure sufficient battery power for the correct operation of the compressor.  Moreover, the compressor is stopped and restarted again as per dedicated voltage limits measured on positive and negative terminals of the electronic unit.

Final Words

Danfoss BD compressors bring comfort at work and leisure. So, when you get problems with the Danfoss compressor , repair it quickly. However, we hope this Danfoss BD35F compressor troubleshooting guide helped you to fix the problem. Additionally, you can get more information regarding Danfoss BD compressor troubleshooting, safety precautions, etc. in the owner's manual. Stay connected with us to get more HVAC components troubleshooting tips.

Hobart Rack Oven Troubleshooting & Error Codes

Hobart rack ovens are ideal for baking, roasting, and reheating a variety of food. Rotating rack ovens control the heat so that it will be dispersed evenly throughout the unit. As a result, you can cook everything including bread, pastries, meat, and casseroles thoroughly and evenly. It's no matter how these ovens are efficient, issues will attack in rare conditions so that proper troubleshooting is important. Our Hobart rack oven troubleshooting & error codes blog helps you to fix the issue quickly.

Hobart Rack Oven Troubleshooting & Error Codes

Follow these handy Hobart oven troubleshooting tips to solve commonly encountered problems and error codes.

Burners Not Light ON

Door - The door should not be in the open position. So, check that the loading door is closed properly and the door switch is actuated.

Unfortunately, sometimes, the oven will shut off. See if it is in OFF condition. Turn back ON by pressing the ON button to turn the unit ON.

Ensure that the oven's gas shutoff valve and gas valve are in ON mode.

Reset your Hobart rack oven. To reset it, you have to turn off the unit and wait for five minutes. Now, turn the oven to ON. Allow the oven to cool.

Circulation Fan Runs when Oven is Turned OFF

 If your oven circulation fan is running even it is turned off, you have to check whether your oven is shifted to cooling mode. Close the door properly to cancel the cooling mode. If that door is not opening, contact a service-authorized person.

Steam Time can't Set Properly

If the steamer time is unable to set above 10 seconds and time increments by one second. For this problem, first, you should check if the unit is in food service or pulse stream mode. You need to return your oven to bakery mode. So, check the foodservice mode instructions and change the setting.

Oven Rack Not Lift and Rotate

When the bake time has not been entered in timer or the timer has not been started, the oven's rack is not rotated or lift. So, you have to reenter the time in timer and the press START button. Still, the problem persists, take the repair from authorized service.

Error Codes and Alarm Messages

Temperature display changes between a number and COOL

A cool-down mode is active could be the reason behind this error display. To fix this issue, you need to return it to normal mode by closing the oven door or pressing any button.

Display is flashing with no beep sound while the unit is in a timed bake cycle and is calling for heat

It might cause of temperature recovery alert. To avoid this situation, you have to open and close the oven door to reset the heat control. Still, your rack oven does not begin heating, you should consult the service center.

‘SHdn’ appearing on display

It will happen when your safety alarm has disabled your Hobart rack oven. So, turn off all power supplies and gas to the unit. Then, refer to the owner's manual or take the repair help from a local authorized service professional.

Control beeps continuously

There was the rack rotation alert. You have to check whether the rack is rotating. Also, verify for pans that are protruding from the oven's rack and fix the issue. If you are unable to fix it, call your service professional.

Controls beeps rapidly

It could be a temperature alert for Kosher mode. Check for the vent is activated. If it is, make sure to turn the vent off. Inspect that the gas oven burner is firing. If the burner is not firing, simply open the door and close it to reset the temperature control.

Display shows "LOC OUT"

This problem will appear when your oven is in Kosher Lock Out mode. To change this mode, you need to contact your local service technicians.

How to Clean Hobart Rack Oven?

Regular cleaning is the key to prevent common issues in your unit. Before starting, make sure you disconnect the electrical power to the oven and follow the lockout procedure. Be sure all circuits are disconnected. You take care when operating or cleaning the oven as the Hobart rack oven and parts are hot.

Open the oven door and allow it to cool.

Clean the oven outside daily with a clean and damp cloth.

Remove racks of oven and clean as you would any cooking utensil. You can use warm, soapy water and a brush to clean the utensils. Rinse with water and you have to dry with a cloth.

You should have care while cleaning around sensitive interior parts like probes, sensors, or the rotating mechanism components.

Clean the stainless steel interior of your oven by using a clean cloth and warm soapy water.

Gently scrape the heavy buildup off door glass. When the oven is cool, you can remove the residue with a glass cleaner.

If your unit is equipped with hood filters, clean them with soap and warm water.

Don't use oven cleaners or steel wool on stainless steel surfaces. Moreover, never spray down the oven with steam or water.

Preventive Maintenance

You should keep the oven on a regular preventive maintenance schedule. The oven requires specific maintenance based on the usage and environmental factors. So, follow the maintenance tips to prevent higher repair costs, shortened lifespan, unsafe operating conditions on your Hobart oven.

Inspect the area around the oven that must be clear from combustibles and free. Be sure that there should be no obstructions to the airflow.

Conclusion

That’s all about Hobart oven troubleshooting. Hope this guide useful to make your job easier. You can refer to the manual if you need any special instructions on your unit. Sometimes, you have to replace the Hobart oven parts when they got damaged. Choose 

york parts

York is an international manufacturer of heating, ventilation, and air conditioning (HVAC) products. It manufacturing its products for both residential as well as commercial applications. Its product line will be supplied to various industries such as factories, hospitals, stores, office buildings, shopping malls, airports, residences, marine vessels, etc. The company also designs its equipment, refrigeration, and gas compression for industries like food processing, beverages, and petrochemicals.

York was established in 1874 in York, Pennsylvania by six members. It has a partnership with the other company in 1885 and produced the first ice machine for customers in Mississippi.

York manufactures various products of heating and cooling, indoor air quality, and thermostats. Its product line includes air conditioners, air handlers, evaporator coils, furnaces, heat pumps, mini-split systems, packaging units, energy recovery ventilator, heat recovery ventilator, hybrid electronic air cleaner, media air cleaners, steam humidifiers, ultraviolet air treatment system, whole house bypass humidifiers, whole-house dehumidifiers, steam humidifiers, and fan-powered humidifiers. In addition to this, it supplies HX touch screen thermostats.

York makes home heating and cooling equipment is more efficient and more reliable that will give you more comfort. You can get cleaner and more comfortable air with these indoor air quality equipment.

Getting the right parts for your York equipment is the right decision to keep them in perfect working condition. Looking for York Parts? Don't use any other parts for repair or replacement. Whether you are looking for filters, capacitors, compressors, or any other system, York parts are there. York HVAC parts will make sure the job is done perfectly.

So, access the York parts like York Heater Parts, York Air Conditioner Parts, York Furnace Parts, and more to complete your repair/ replacement work. PartsAPS carries OEM York replacement parts for all commercial and residential units. Hence, choose from our large selection of parts that are designed specifically for your equipment.

Some of our York parts include

a) 23 NG Burner Orifice (.0154) For York Part #S1-9951-1541

b) #32 Burner Orifice For York Part #S1-029-20423-032

c)#40(.098) Gas Orifice For York Part #S1-9951-0981

d)#41 LP Gas Orifice.096” For York Part #S1-9951-0961

e) #44 Gas Orifice For York Part #S1-9951-0861

f) #45 Burner Orifice For York Part #S1-029-21182-245

g) #56 Pilot Orifice (.0456)For York Part #S1-029-20422-056

h) #84 ORIFICE For York Part# S1-029-19387-019

PartsAPS has the full line of York HVAC Parts. So, you can get these OEM parts for the replacement of York air conditioners, heat pumps, air handlers, ventilator units, and furnace models. So, simply find what you need and get it ordered. Our goal is to help our customers succeed in their business.

How To Clean A Hot Dog Roller Grill ?

A commercial hot dog roller is the best choice when you want to heat a large batch of hot dogs or sausages. So, many foodservice centers such as restaurants, convenience stores, and stadiums use these hot dog roller grills. However, you should focus on maintenance to keep your unit in great working order. Also, proper cleaning ensures a clean environment in your establishment. The following tips will instruct you on how to clean a hot dog roller grill.

How to Clean a Hot Dog Roller Grill?

Many people know about how to use a hot dog roller but they don’t aware of its cleaning process. So, here, we have updated some simple steps to clean the hot dog roller grill.

Regular Cleaning:

If you serve a lot of hot dogs, wipe down the machine every few hours to prevent a high amount of food residue as well as fat that is stuck to the rollers. Here are some easy instructions for the daily cleaning of hot dog roller grills.

When the grill is off, turn on rollers and set the temperature to high, and let down rollers to heat until loosening grease and particles stuck to rollers. Otherwise, remove the divider kit to get access to rollers if applicable.

Before you begin, you should use heat resistant gloves to avoid burning hands or fingers while wiping down.

You have to use a soft damp cloth to wipe each roller. Start the wiping from the end of the grill and go towards the middle. You should not wipe into the end of the roller as this will cause to get the grease and particles into the bearings so that they may damage the machine mechanics. Moreover, as abrasive materials damage the coating on the rollers, never use abrasive materials or any powders to wipe down the grills.

Once the grease and particles are removed, wipe the grill full of soapy water using a soft cloth as per the above step. This step is optional when you clean the machine between every use

Cleaning at End of the Day:

Follow these directions to clean and sanitize the unit each day after use.

With the roller off, you have to remove the plug and allow it to cool before starting the cleaning.

Moreover, remove any hot dogs that are remained on the roller.

Check for the machine at its highest temperature setting and ON the rollers. The highest heat setting helps to remove the grease and food particles from the machine,

After five minutes, change the heat setting to "low" or "hold". Now, using a soft cloth dampened with mild soap and hot water or cloth filled with ice wipe down the rollers. You should wipe with cloth from the edge to the center of the roller for avoiding grease and particles from getting to the bearings. Never use oven cleaners or abrasive materials on non-stick roller assemblies.

After completion of wiping down the rollers, soak the cloth in soapy hot water. Again clean the rollers with this cloth with the following of the above step.

Once it is finished, rinse the roller grill with a separate soft cloth.

Separate the drip pan or accessories and clean them thoroughly with hot water and mild soap.

Also, clean the outside of the unit with a soft cloth dampened with mild soap and hot water. You can wipe these stainless steel parts with a cleaner like gold medal watchdog stainless cleaner. You should not use oven cleaners as they will damage hot dog roller parts.

Now, let it down for drying completely, or use a dry cloth to dry completely.

Once the unit dry, you can install the removed drip pan or parts on the roller.

Roller grill cleaning pads and holders also available in the market for cleaning your machine. If you need any hot dog roller repair or replacement, you can take the help of an authorized service technician.

Hot dog roller replacement parts are needed when your machine got damaged or broken. So, identify the required parts when servicing the unit. Moreover, when ordering you have to check the part name, number, and quantity. PartsFPS sells hot dog roller parts so that you can purchase from us. Whatever you need, simply search with part number and get it instantly. Online order is available.

Maintenance Instructions:

The unit should be grounded properly to prevent electrical shocks. Never immerse any part of the hot dog roller in water. Although, do not use excessive water when cleaning. Always unplug the machine before cleaning. Read and follow the owner’s manual instructions thoroughly for installation and operation.

Final Words:-

Hope you got the instructions on how to clean a hot dog roller grill. Still, if you have any doubt, you can check your manufacturer's manual to get detailed instructions. Remember that PartsFPS provides you original hot dog roller parts for replacement needs.

Amana Goodman Parts

Amana Goodman is the member of the Daikin Group which is the world’s largest manufacturer of the HVAC (Heating, Ventilation, and Air Conditioning) products and systems. This company was founded in the year 1975 and is based in Houston, Texas. The major Amana Goodman Parts include the heat pumps, gas furnaces, air handlers and coils, residential split air conditioners, packaged unit and Comfort Net controls, and thermostats. Shop for the best Goodman Air Conditioner Parts, Amana Goodman Furnace Parts, and Goodman HVAC Parts from PartsAPS.

In the year 1982, this company acquired Janitrol and entered the HVAC(Heating, Ventilation, and Air Conditioning) market. It expanded its products offering in 1986 which included the gas heating products.

In the year 2001, Goodman separated the appliances business from the HVAC business to the Maytag Corporation. For the best Goodman Air Conditioner Parts and Amana Goodman Furnace Parts and Pressure Switch For Amana-Goodman Part.

Amana Goodman, from the very beginning, has the same core philosophy, which is to provide its customers with great quality products that can be relied upon, and that will definitely meet their needs by lasting longer. The Goodman manufacturing has a wide range of air conditioning, heat pumps, gas furnaces, and packaged units for taking care of all your heating and cooling requirements.

Moreover, Amana Goodman has a complete range of the high-quality residential and commercial air-conditioning and heating equipment. PartsAPS has a huge collection of the Amana Goodman Parts that include Amana Goodman Furnace Parts, Goodman Air Conditioner Parts, and Goodman HVAC Parts and Amana Goodman Pressure Switches. You can get all your most needed Goodman Replacement Parts on our website at very reasonable prices.

The dedication of Amana Goodman is to develop innovative products which can definitely build to last longer. The Amana Goodman Parts are quite affordable and carries the best warranty. So, if you are looking for the high-quality Amana Goodman Furnace Parts, Goodman Air Conditioner Parts, and Goodman HVAC(Heating, Ventilation, and Air Conditioning) Parts, then this is your ultimate platform. 

Hobart Rack Oven Troubleshooting & Error Codes

Hobart rack ovens are ideal for baking, roasting, and reheating a variety of food. Rotating rack ovens control the heat so that it will be dispersed evenly throughout the unit. As a result, you can cook everything including bread, pastries, meat, and casseroles thoroughly and evenly. It's no matter how these ovens are efficient, issues will attack in rare conditions so that proper troubleshooting is important. Our Hobart rack oven troubleshooting & error codes blog helps you to fix the issue quickly.

Hobart Rack Oven Troubleshooting & Error Codes

Follow these handy Hobart oven troubleshooting tips to solve commonly encountered problems and error codes.

Burners Not Light ON

Door - The door should not be in the open position. So, check that the loading door is closed properly and the door switch is actuated.

Unfortunately, sometimes, the oven will shut off. See if it is in OFF condition. Turn back ON by pressing the ON button to turn the unit ON.

Ensure that the oven's gas shutoff valve and gas valve are in ON mode.

Reset your Hobart rack oven. To reset it, you have to turn off the unit and wait for five minutes. Now, turn the oven to ON. Allow the oven to cool.

Circulation Fan Runs when Oven is Turned OFF

 If your oven circulation fan is running even it is turned off, you have to check whether your oven is shifted to cooling mode. Close the door properly to cancel the cooling mode. If that door is not opening, contact a service-authorized person.

Steam Time can't Set Properly

If the steamer time is unable to set above 10 seconds and time increments by one second. For this problem, first, you should check if the unit is in food service or pulse stream mode. You need to return your oven to bakery mode. So, check the foodservice mode instructions and change the setting.

Oven Rack Not Lift and Rotate

When the bake time has not been entered in timer or the timer has not been started, the oven's rack is not rotated or lift. So, you have to reenter the time in timer and the press START button. Still, the problem persists, take the repair from authorized service.

Error Codes and Alarm Messages

Temperature display changes between a number and COOL

A cool-down mode is active could be the reason behind this error display. To fix this issue, you need to return it to normal mode by closing the oven door or pressing any button.

Display is flashing with no beep sound while the unit is in a timed bake cycle and is calling for heat

It might cause of temperature recovery alert. To avoid this situation, you have to open and close the oven door to reset the heat control. Still, your rack oven does not begin heating, you should consult the service center.

‘SHdn’ appearing on display

It will happen when your safety alarm has disabled your Hobart rack oven. So, turn off all power supplies and gas to the unit. Then, refer to the owner's manual or take the repair help from a local authorized service professional.

Control beeps continuously

There was the rack rotation alert. You have to check whether the rack is rotating. Also, verify for pans that are protruding from the oven's rack and fix the issue. If you are unable to fix it, call your service professional.

Controls beeps rapidly

It could be a temperature alert for Kosher mode. Check for the vent is activated. If it is, make sure to turn the vent off. Inspect that the gas oven burner is firing. If the burner is not firing, simply open the door and close it to reset the temperature control.

Display shows "LOC OUT"

This problem will appear when your oven is in Kosher Lock Out mode. To change this mode, you need to contact your local service technicians.

How to Clean Hobart Rack Oven?

Regular cleaning is the key to prevent common issues in your unit. Before starting, make sure you disconnect the electrical power to the oven and follow the lockout procedure. Be sure all circuits are disconnected. You take care when operating or cleaning the oven as the Hobart rack oven and parts are hot.

Open the oven door and allow it to cool.

Clean the oven outside daily with a clean and damp cloth.

Remove racks of oven and clean as you would any cooking utensil. You can use warm, soapy water and a brush to clean the utensils. Rinse with water and you have to dry with a cloth.

You should have care while cleaning around sensitive interior parts like probes, sensors, or the rotating mechanism components.

Clean the stainless steel interior of your oven by using a clean cloth and warm soapy water.

Gently scrape the heavy buildup off door glass. When the oven is cool, you can remove the residue with a glass cleaner.

If your unit is equipped with hood filters, clean them with soap and warm water.

Don't use oven cleaners or steel wool on stainless steel surfaces. Moreover, never spray down the oven with steam or water.

Preventive Maintenance

You should keep the oven on a regular preventive maintenance schedule. The oven requires specific maintenance based on the usage and environmental factors. So, follow the maintenance tips to prevent higher repair costs, shortened lifespan, unsafe operating conditions on your Hobart oven.

Inspect the area around the oven that must be clear from combustibles and free. Be sure that there should be no obstructions to the airflow.

Conclusion

That’s all about Hobart oven troubleshooting. Hope this guide useful to make your job easier. You can refer to the manual if you need any special instructions on your unit. Sometimes, you have to replace the Hobart oven parts when they got damaged. Choose 

How to Clean a Dirty Flame Sensor on a Furnace

 A flame sensor is one of the most essential components in the furnace. The flame sensor acts as a safety device that shuts off the gas to the burners if flame is not detected. If this flame sensor is dirty, it doesn't sense the flame and shut the gas off. A dirty flame sensor is the most common issue that you encounter with the furnace system. Also, it might be caused your furnace to lock out or continue trying to sense the flame. If your furnace fires up and stops within seconds,, then consider that you have a flame sensing problem. Hence, know how to clean furnace flame sensor and keep your sensor clean to work perfectly.

How to Clean Furnace Flame Sensor?

A furnace flame sensor is a thin metallic rod, located on the burner assembly. Normally, the sensor bents and sits just in front of the pilot flame inside the furnace system. When the thermostat indicates that the furnace to turn on, the gas valve opens up and fires gas into the combustion chamber where the ignitor or pilot lights the burners.

The sensor will be there to confirm that there is fire present when the gas valve is open. If there is no sensor present, the pilot light can go out and dangerous gas might be leaked. So, a flame sensor is a safety measure for your furnace. If this sensor doesn't identify the flame when the gas is open, it shuts down everything to keep you safe. In the latest furnace models, the shutdown process can be done up to three times before lockout.

Causes of a Dirty Flame Sensor on Furnace

The flame sensor will become dirty just because of carbon build-up. Moreover, this sensor is sensitive to variations in the readings that it takes. Even a thin coating of carbon also causes the sensor to read improperly and then shut down. Although, most furnaces are located in basements and attics so tends to be a lot of dust in the air. Over time, the dust or dirt on the furnace burns up and cause to carbon buildup on it's flame sensor.

How to Clean Flame Sensor?

Following are the required tools to clean the flame sensor on your furnace.

1/4 inch hex driver or wrench. This may vary depending on the type of mounting screw.

Emery cloth, steel wool or light grit sandpaper.

Dry and clean paper towel.

Shut off Power to the Furnace

Whenever you start the maintenance, you should turn off the power to your furnace. Shut off the thermostat won't turn off power to the unit. So, you have to shut off the power manually. You can have a toggle switch, i.e., an on/ off switch on or near the furnace. If you don't have this toggle switch, you need to shut off the power to the furnace at the circuit breaker box.

If your furnace doesn't have an electronically controlled gas valve, turn the gas off to the furnace also. It is just for safety, don't worry about gas leaks.

As there are many different models of furnaces, these points may not match with you. Then, you should not proceed without shutdown the furnace. Call an HVAC technician to fix the furnace.

Take Out the Furnace Flame Sensor

Once the furnace didn't get power, you have to locate and remove the flame sensor from the unit. The flame sensor is easily accessible and it can be found mounted with a hex head screw. You have to remove that screw carefully.

After removing the screw, simply slide out the sensor for cleaning. This sensor is a sensitive component so you should take care while removing it. Also, you have a chance that you need to disassemble a wire located at the sensor end to work freely.

Clean the Flame Sensor

It's time to clean the flame sensor of your furnace. Gently rub the rod with light grit sandpaper or scrubbing brush to remove carbon buildup. Make sure you won't rub anything other than the rod.

Here, you are not doing heavy sanding so just give enough force for removing that carbon buildup. After sanding, wipe away the dust that gets left behind from the sanding with a paper towel.You should not use any chemicals as they leave residue or damage the flame sensor.

Replace the Sensor

The flame sensor doesn't need to spark like new. Just removing carbon buildup is enough before replacing it. Before remounting the sensor on the burner assembly, you should reconnect the wire if it has any. Use the hex head screw to remount. If you lost that screw, you can buy a new screw from a hardware store. Mount the sensor securely and close the furnace door. Next, shut on power to the unit.Now, turn the gas and electricity back on, fire up the furnace to check it’s working.

Wrap Up

After completion of flame sensor cleaning, your furnace needs to run normally by setting a degree high temperature. Now, your unit will kick on, reach the temperature and shut off as normally it would. If you feel difficult to know how to clean a dirty flame sensor on a furnace, just call an HVAC professional to fix it.

How to Program a Pitco Fryer?

This blog explains how to program a Pitco fryer by providing details on the operation and adjustment of the cooking computer control developed for Pitco fryer products. This microprocessor offers the latest cooking technology including cook temperature adjustment, drain valve interlock, faulty probe detection, beeper volume, selectable melt cycles, etc. Each product key may be programmed with the cook, shake and hold times to keep place with changing menus over time.

How to Program a Pitco Fryer?

Check out the programming instructions for your Pitco fryer.

To Turn the Fryer ON

When you have been given the power to the appliance, it displays [OFF]. Press the [I/O] key. Then, it displays will show one of the normal: [Heating]; [Melting] [Solid]/ [Liquid]; or [Ready]. You can see some messages in both left and right displays. However, you have to wait until the appliance heats up to the [Ready] condition before cooking.

To Turn OFF the Appliance

You have to tap on the [I/O] button. Now, it displays a software version number and then [OFF] [OFF]. You will need to use the left [I/O] key for the left side and the right [I/O] key for the right of dual vat control.

To Start Cook

When the display is showing [Ready], the fryer has reached set temperature and is ready to cook. Tap on the required product key and then place it onto the vat. If the cook timer is running, the indicator which is above the product key will flash.

To Cancel Cook

You should press and hold the product key to cancel a cook cycle. If no other cooks are pending, the digital controller displays as [Ready].

To check Actual and Set Temperatures

To know the actual vat temperature, you have to tap on the thermometer key. Then, you can see [ACT nnnF] or [ACT nnnC] on the display, "nnn" is the current temperature. After a few seconds, the display shows [READY], [MELT] or [HEATING] when no cooks are running or, [CKn mm:ss] for any cooks still running.

To see the set temperature, press the thermometer key two times. Now, the display will shows [SET nnnF] or [SET nnnC], where nnn is the current temperature reading. Then after a few moments, it will return to [READY], [MELT ], or [HEATING]. If there is any cook still running, it shows [CKn mm:ss].

To check Current Settings for Cook, Shake, and Hold Times

To view the current settings for shake, cook, and hold times, you should press the clock key, followed by the desired product key. It displays [CKn mm:ss], followed by [SHn mm:ss], then [HDn mm:ss], where "n" indicates key number and "mm:ss" are the current settings for time. After that, the display returns to [READY], [MELT] or [HEATING] or, [CKn mm:ss].

To Enter Programming Level 1With no cook timers running, display will show one of the following: [HEATING], [MELT] [LIQUID (or SOLID)], or [READY].

You need to press the [p] key. Then, the left display will show [PROGRAM] and the right one will be blank. Now, enter the password by using the product keys.

To set cook temperature:

You have to press on the thermometer button once for a single vat or press twice for a dual vat. Now, you can see [SET xxxF] [TEMP] or [SET xxxC] [TEMP], where "xxx" is the temperature setting. By using the product keys, you can enter the numerics to adjust the present setting. After that, press the [P] key to save the setting. Now, it shows [PROGRAM]. If you want to exist, you will need to press [P] again or continue.

To change cook, shake, and hold times:

Cook time

Cook time may be set for each product key. If you want to deactivate it for any product, enter zero value to that particular. Press on [Clock] Key, it will display [Select] [Product]. Now, you have to press the desired product key to change. When it shows [nCK mm:ss] [TIME], you should enter the numbers to adjust the current setting. To save the changes, click on the [Clock] button and continue setup for this product key.

Shake time

Shake time is an alarm that sounds during cook time to prompt you to shake the basket. It has a default value of zero that means the shake time is inactive. To use this, you should set a value less than cook time. Display shows [nSH mm:ss] [TIME] where “n” is the key number, “SH” means shake, and “mm:ss” is time in minutes and seconds.

Hold time

In your fryer, cooked item will stand in holding bins for a period of time. This timer produces an alarm to inform you to remove the old item and start a new cook cycle. By default it is inactive. Display shows [nHD mm:ss] [TIME], where “n” is the key number, “HD means HOLD, and “mm:ss” is minutes and seconds. Enter the time and save the current setting by pressing the [Clock] key.

To Enter Programming Level 2

The display must shows [Program]. When the [0] key is pressed, it displays [Select] [Options]. Indicator lights above the product key will illuminate to represent options that may be changed.

Fahrenheit or Celsius display

The Controller will display temperatures in the Fahrenheit or Celsius scales. The default scale is °F. When display showing [PROGRAM], you will need to press the product key [0]. Then, you can see [SELECT] [OPTIONS]. You have to tap product key 1, it displays [DEGREE n] [F OR C], where “n” is the current setting. To scroll through choices (F or C), you have to use [0]. Press [P] to save the changes.

Password change

With factory default settings, you will not require to enter programming levels 1 and 2. The password might be activated or changed in this position. You have to press the product key 2, with display showing [PROGRAM], press the product key [0] display will show [SELECT] [OPTIONS]. When you press key 2, it shows [SET PASS] [NEW PASS]. Use the product key [0] to scroll through choices [NO PASS] or [PASS REQ] and tap on the [P] key to save choice. You have to choose one of these choices and proceed accordingly.

Conclusion

Hope this information provided above helped you to manage your Pitco fryer. If you need more instructions on how to program a Pitco fryer, you can check the owner’s manual. Stay in touch with us to get more guides on other kitchen equipment programming.

How To Clean A Scotsman Ice Machine

Most ice machines require periodic maintenance to maintain their performance at optimum capability. According to the instructions of the Scotsman ice machine cleaning manual, you must keep the maintenance to guarantee longevity. If you are looking for a complete resource on how to clean a Scotsman ice machine, continue reading this post. Our guide will help you to find the solutions for Scotsman ice machine cleaning.

How to Clean a Scotsman Ice Machine?

Initially, you have to remove all ice from the ice bin.

After that, remove the front panel of your ice maker.

Now, push and release the Harvest button to run the Harvest cycle.

You have to wait until the machine's Harvest cycle is completed and stop.

Once the cycle has been completed, you need to remove the evaporator cover.

Run the clean cycle. To run the clean cycle, push and release the clean button. When the cycle has started, you can see that the clean button indicator light blinking and the pump will restart.

Pour 12 ounces of Scotsman ice machine cleaner into the reservoir water. Next, return the evaporator cover to its normal position.

You have to wait for 10 minutes while the cleaning solution in the ice maker circulates.

Again, you need to push and release the clean button to start the rinse process. If the rinsing process has started, you can confirm with the indicator light ON. This rinsing process flushes any residual cleaner out of the ice maker's water system.

Wait about twenty minutes for completing the rinsing process and to remove any residual cleaning solution.

Turn off the switch of the Scotsman ice machine.

Now, you need to sanitize the ice maker.

Take and mix the two gallons of ice machine sanitizer solution.

Now press the clean button for starting the sanitization.

You need to pour 18 ounces of sanitizer solution into the reservoir water.

Prepare Scotsman Ice Machine Cleaning Solutions

Here, you can know how to prepare Scotsman ice machine cleaning solutions.

Descaling Solution

The descaling state should be performed with a scale remover. This is the acid so you should handle with care. Make sure you use the descaler solution according to the instructions given to remove scale from where it can build up on your ice machine including a water reservoir, evaporator assembly, drop zone, water distribution tubes and ice bin. We recommend you use a nickel-safe ice machine scale remover.

Use a quat-based cleaner for the disinfecting and sanitizing stages. However, we recommend a simple mixture of water and bleach as a descaler remover. The dilution rates may be varied depending on which product you have chosen.

Disinfection Solution

This disinfection solution comprised of higher amounts of bleach. It is safe because this disinfection solution is be required to be rinsed away. Mix 6 ounces of bleach with a gallon of water to make the disinfection solution.

Sanitization Solution

A more diluted Sanitization solution will be left on the machine to air dry, hence it contains a lower level of bleach. Mix 2 teaspoons of bleach with one gallon of water for making sanitizer. However, locally, you may have different sanitization ratio requirements so you should follow them.

Additional Components Cleaning

For best performance, you should perform other parts cleaning also as part of your routine maintenance.

Air filters: Pull the air filters from the machine's front panel. Check and wash out any grease or dust on the air filter with water. After drying, you need to re-install them.

Air-cooled condenser: If your machine is not working well with the air filters cleaning, then, you will need to clean the air-cooled condenser fins. You can find these fins under the evaporator fan blades.

Exterior surfaces: You must clean all exterior surfaces with a high-quality stainless steel cleaner. Wipe down the top & side panels and wipe down the front for removing dust, grease and fingerprints

Water filters: If your Scotsman ice machine is connected to water filters, there is a need of cartridges replacement if they have been installed for more than 6 months.

Manitowoc ice machine cleaner

Conclusion

However, regular maintenance is an important thing to keep your ice machine running well. Hope, our suggestions on how to clean a Scotsman ice machine helped you to remove dust, dirt and grease simply. If you need any further assistance related to Scotsman ice machine cleaning, you can check your owner’s manual. For Scotsman ice machine replacement parts, choose PartsFPS store.

How to Clean a Hobart Mixer

Many people are using Hobart commercial mixers in their restaurants or bakeries. If you are also one who has a Hobart mixer, focus on the regular cleaning and maintenance. One of the best ways to protect against common Hobart mixer problems is to regularly clean your equipment and it's parts. Below are the tips on how to clean a Hobart mixer that you can follow to extend the life and minimize parts replacement.

How to Clean a Hobart Mixer?

While cleaning Hobart mixer, you should clean the mixer bowls and other accessories as well. Wash beaters, whips, and dough arms thoroughly with mild soap solution and water. After that rinse these components with mild soda or vinegar solution. Next, rinse with clean water before using them.

You should follow the same cleaning procedure for bowls and agitators before whipping egg whites or whole eggs.

Make sure you clean your mixer daily. You should not use a hose to clean the commercial mixer. Use a clean and damp cloth. You will be able to clean under the mixer through ample room under the base. Periodically, remove the drip cup and wipe it off to clean.

Wire Cage Cleaning

If you want to clean the mixer's bowl guard wire cage, follow the below instructions.

Rotate the wire cage to the left until the three carriers align perfectly with the carrier escape slots in the circular ridge of the planetary drip cup.

Lift the bowl guard wire cage straight up so the carriers escape from the slots on the drip cup. Now, you can remove the wire cage by pulling it towards you.

Then, wash the bowl guard wire cage in a sink. Rinse the cage with normal water and dry with a clean cloth.

The splash guard can wipe off and wash with a cloth or sponge using warm soapy water. Rinse with a clean cloth.

After completion of the cleaning process, you must re-install the bowl guard wire cage in the correct position.

Tips for Preventive Maintenance

If you follow the preventive maintenance tips along with regular cleaning, you can reduce the Hobart mixer problems. Here, we have given some Hobart mixer preventive maintenance tips that you can follow to save money with the less repairs.

Lubrication

Your Hobart mixer has many moving components. For a smooth running of all mixer parts, you have to lubricate them regularly. If you lubricate regularly, it prevents heat from warping the parts.

You should lubricate the lift slide rails at least once a month. The rails get splashed with doughy, dry or wet ingredients. So, it is very important to clean them frequently. Bowl clamps needed to be lubricated twice a year. Mixer's moving parts lubrication is one of the best ways to extend the life of your equipment as well as it's parts.

Seals Replacing

When seals are leaking, you can notice it around the auxiliary attachment hub, planetary assembly, etc. You just replace the grease. With the help of training videos, you can replace the grease simply. If you are trying yourself, use synthetic food-grade grease to replace it. Seals are also needed to be replaced if necessary.

Deep Cleaning

You should perform periodic deep clean. And, wipe down the mixer after every use. Check out the deep cleaning for various parts of the Hobart mixer. You need to clean all parts to clean leftover dough from all the nooks and crannies.

Switches and Timers: You will need to wipe down timers, switches, bowl attachment locks, auxiliary attachment parts, back rails, etc. At the end of every day, you need to do this. Remove parts that show buildup and clean them. Once a month, deep cleaning is necessary.

Fan and Protective Grid: The protective grid will be clogged easily as it is used repeatedly. Sometimes, it may be blocked which causes the motor gets too hot. The fan in the mixer is also coated with flour and other ingredients that obstruct the air intake and reduce the ability of the motor to cool down. So, clean the needed spots to keep the mixer's motor running smoothly longer.

Planetary Assembly: Clean the planetary assembly periodically by opening it with a screwdriver. When you open it, check for the lubricant leaks too. The moisture would be caused to rusted parts so see for the leaks and fix them.

Keep Mixer Parts Dry

Always keep each part dry before replacing them. Commonly condensation will occur on the mixer. To remove condensation, wipe it to dry after wiping it down at the day end. Make sure dry each one such as splash guard, wire cage assembly, etc.  

Inspect Safety Features

You should check the safety features of your Hobart mixer. Check for the undamaged safety cage, power cord issues, wire cage bowl guard, etc. If they got damaged, replace them with less price.

Wrap-Up

If you care about your Hobart mixer with regular cleaning and maintenance, it will give you long service life. If the task of Hobart mixer cleaning gets too hard for your skill level, once contact a technician so you can get advice and instructions. For further more instructions on how to clean a Hobart mixer, refer to the owner’s manual.

Taylor Soft Serve Machine Troubleshooting

Taylor soft serve ice cream and frozen yogurt machines are known for their quality, reliability, consistency, and convenience. But, they still require proper maintenance and frequent repair. Let's look at a few common Taylor soft serve machine problems. This guide is for operators to ensure their Taylor machine is well maintained and consistently produces the best ice cream products for their customers.

Taylor Soft Serve Machine Troubleshooting Guide

Here, you can check some issues with your Taylor soft serve ice machine, their possible causes, and remedies.

Bacterial Count Troubleshooting

Thoroughly clean and sanitize the soft serve machine regularly including complete disassembly and brush cleaning.

Clean the machine thoroughly by using all brushes provided. These brushes are specially build to reach all mix passageways.

 You need to use the white bristle brush to clean the mix inlet hole that extends from the hopper down to the rear of the freezing cylinder.

Use the black bristle brush to clean the rear shell bearing located at the rear of the freezing cylinder. Make sure to have a sufficient amount of cleaning solution on the brush.

If local health codes permit the use of rerun, make sure the mix rerun is stored in a sanitized, covered stainless steel container and use it in the following day. Do not prime the machine with a rerun. When using rerun, skim off the foam and discard. Mix the rerun with a fresh mix in a ratio of 50/50 during the days of operation.

On a designated day of the week, run the mix as low as possible and discard it after closing. This will break the rerun cycle and decrease the possibility of high bacteria and coliform counts.

Prepare the cleaning and sanitizing solutions properly. A too strong solution may damage the parts and a too weak solution won't do an adequate job of cleaning as well as sanitizing.

The temperature of the mix in the hopper and walk-in cooler should be below 40°F (4.4°C).

No product is being dispensed with the draw valve open and the machine is in Auto mode

Freeze up in the mix inlet hole - Because of this mix inlet hole, you can get this problem. You have to adjust the mix hopper temperature to avoid issues.

Beater motor out on reset - If so, you should reset the freezer.

The beater is rotating counterclockwise from your end - You need to correct the rotation of the beater to clockwise from your side.

The circuit breaker is off or fuse has blown - Try resetting the breaker on. If the fuse has blown, replace it.

Inadequate mix in the hopper - Make sure to fill the hopper with sufficient mix.

Air orifice might not be installed - Install the air orifice in the air tube.

Product is too soft

To avoid this problem, you need to adjust the viscosity.

There will be no enough air space around the machine. Make sure to allow adequate airflow across the condenser.

Check for worn scraper blades. You will need to replace these blades regularly.

Clean the condenser once a month.

Check if the mix is out of date. Be sure, use fresh mix only.

There might be water loss. Find out the water leakage or any reason for water loss and correct it quickly.

Mix is too warm in the mix hopper

Check whether the mix hopper temperature is out of adjustment. With the help of a technician, you should adjust the temperature of the mix hopper.

Missing or worn mix hopper gasket - Need to replace the gasket around the mix hopper.

Verify the mix hopper cover position and adjust it correctly.

If the mix light is not lit, ON it by pressing the MIX button.

Freezing cylinder walls are scored

Beater assembly could be bent - To correct the cause of insufficient mix in the freezing cylinder, repair or replace the beater.

Check if the front bearing is missed or worn on the freezer door. If either of these cases happens, you have to install or replace it with a new bearing.

No freezer operation after pressing the AUTO button

The machine is unplugged - Plug into the wall outlet.

Problem with circuit breaker or fuse - If the circuit breaker is tripped, reset it. The blown fuse might be caused. Replace the fuse if it has blown.

Beater motor is out on reset - You have to reset the freezer.

Taylor Soft Serve Machine Regular Maintenance Checks

Replace scraper blades that are damaged or nicked. Make sure that scraper blades are properly attached to the helix before installing the beater assembly.

Inspect the rear shell bearing for signs of excessive mix leakage in a rear drip pan. It should be cleaned properly.

Keep the rear shell bearing and 3/4 hex drive coupling clean and free of lubricant as well as mix deposits.

Check O-rings and seals. If they are worn or fit too loosely, replace them with new ones.

Follow all lubricating procedures given in the owner's manual.

If your soft serve machine is air-cooled, you have to check the condensers for the accumulation of dirt and lint. As dirty condensers reduce the capacity and efficiency of a machine, you should clean the condensers monthly with a soft brush.

If your machine is equipped with an air filter, it's important to vacuum clean the filters on a monthly schedule.

Conclusion

Hope this Taylor soft serve machine troubleshooting guide helped you to save money and time. However, proper maintenance is the key to every machine to prevent problems. You can visit partsfps.com to buy genuine repair or replacement Taylor soft serve machine parts.

Carrier Infinity Air Purifier Installation

Have you bought a Carrier Infinity air purifier for your home comfort system? Check out this blog to know how to install it. The infinity air purifier is designed to remove and kill bacteria, viruses, mold spores and other airborne germs. This air purifier provides high filtration performance while removing and killing captured contaminants. However, take the help of this guide to complete your Carrier infinity air purifier installation.

Carrier Infinity Air Purifier Installation

Before starting the Carrier Infinity air purifier installation process, have a look at it's working process.

The infinity air purifier treats the whole air stream through the state of art and three-stage process.

At stage one, the particles are electrically charged by a precision point ionization array as they enter the air purifier.

In the second stage, the charged particles are electrically attracted to the air purification cartridge which is located within the electric field.

In stage three, captured particles are killed by an electrical current flow and ion bombardment.

Application Considerations

The Carrier Infinity air purifier is built for use in the return air duct of a forced-air heating, cooling and ventilation (HVAC) system.

Air conditioning units - If you install this air purifier in AC, then all the return air will be circulated. Infinity air purifier needs to be located upstream of both the furnace and air conditioning evaporator coil.

Humidifiers - An evaporative humidifier can mount upstream of the infinity air purifier. It's the best way to install atomizing humidifiers downstream of the air purifier because hard water salt deposits and water droplets may damage the air purifier.

If an atomizing humidifier needs to be mounted upstream of the infinity air purifier, it should be mounted as far upstream as possible. Moreover, standard disposable furnace filters should mount between the air purifier and the humidifier to trap hard water salt deposits as well as water droplets.

Make sure that the humidifier installation won't allow water or water droplets to enter the air purifier as it may cause damages.

Transitions - If the return air duct or furnace openings are not fit the infinity air purifier cabinet openings, Carrier recommends gradual transitions to reduce air turbulence and increase efficiency. Make sure not to use more than 45 degrees of expansion on each side of the transition fitting.

Turning Vanes -You should add turning vanes inside the duct if the air purifier is installed adjacent to a 90-degree duct elbow. This will improve air distribution across the face of the air purifier.

How to Install Carrier Infinity Air Purifier?

Improper installation may cause personal injury or property damage. So, you must refer to the individual instructions given in the package kit when installing.

Identify Mounting Location

First, you should remove all components from the box carefully. You need to identify the mounting location for the infinity air purifier in the return air duct.

The identified location should be accessible. Moreover, you need to provide enough room for the periodic replacement of air purifier cartridges.

Mount Infinity Air Purifier Cabinet

Turn off power to your heating or cooling system.

Now, you have to take out the existing furnace filter and discard it. There may get excessive system static if the infinity air purifier is used with other filtration devices.

Remove the air purifier cartridge and enhancement module from the air purifier cabinet.

After that, you have to place the cabinet between the furnace and return the air duct. You may require a transition duct.

Use furnace adapters for top/ bottom mount installations.

You should use the return air duct adapters to connect the upstream side of the infinity air purifier cabinet to the return air duct.

Install foam tape in between the air purifier cabinet and the furnace.

Use the mounting holes for ductwork and furnace attachment.

Seal seams with tape or caulking after the air purifier cabinet has been secured. Secure furnace to transition with sheet metal screws.

Wiring

Make sure that power has been removed from the heating and cooling unit. Turn off the Carrier Infinity air purifier.

Now, you need to connect the power cord and airflow sensor bypass plug to the appropriate power supply connectors.

While connecting the power cord, attach the green ground wire to the ground terminal on the cabinet.

Route the power cord through the nearest cabinet hole and protect it with the enclosed cable connector.

Enclose the zip ties to secure the power cord to the side of the power supply.

Next, attach the quick connect terminals to the furnace spade connections. You have to connect the ground ring to the furnace chassis ground.

The air purifier needs to be powered by 115v/60 Hz.

If you don't have EAC connections, contact your local HVAC technician.

Conclusion

After completion of Carrier infinity air purifier installation, you need to check it's operation. The infinity air purifier must only be powered when airflow is present. Still, if you have any queries related to your air purifier installation, you can contact a local HVAC technician. Although, your owner's manual will assist you with how to install a Carrier infinity air purifier.

Vulcan Steamer Troubleshooting Guide

 Vulcan offers a wide variety of gas and electrical steamers. Vulcan steamers offer an efficient way to produce many foods in either small portions or larger batches. From, convection steamers to high-efficiency boiler-less models, Vulcan Hart steamers produce the maximum color, flavor, and high nutritional value with the least expenditure of energy and labor. However, any kind of steaming equipment gets troubles. If your steamer also not steaming properly, check out our Vulcan steamer troubleshooting guide. With reference to this post, you can simply fix the basic Vulcan steamer problems.

Vulcan Steamer Troubleshooting Guide

Below are the most common problems that can occur in the steamer. So, check the possible causes and solutions for your Vulcan steamer problems.

Steamer Will Not Heat

Check for the incoming voltage. There should be sufficient voltage to produce normal heat.

Inspect the tank if it is filled or not.

Check for the malfunction of the power switch. Sometimes, it needs to be replaced.

There may be a water level control malfunction.

Relay malfunction might occur.

A high-limit thermostat could be opened. Close it to fix the error.

Check for the inoperative heating element. Limiting or regulating contactor malfunction.

Control thermostat could be opened. It must be In a closed position.

Check for relay malfunction. If necessary, you need to replace the relay.

Water Not Being Supplied to Generator

If there is no water supply to the generator, first turn the machine ON. Now, check whether the water supply is available or not. After 10 minutes of running the machine, you have to observe the supply. If no water is being supplied, then you need to check for issues with the water level control probe or water solenoid valve

Scalants in the water level control probe give a false indication of a sufficient water level in the generator. So, remove and clean the probe assembly thoroughly to remove lime build-up or scalants. Moreover, the water condition must be cleared immediately with a good water conditioner to avoid further problems with your Vulcan steamer. Now, you have to re-install the water level probes and canister assembly.

Water may be drained through an open generator solenoid valve as quickly as it's fed to the generator. Scale particles trapped in the generator solenoid valve seat can prevent the valve from closing.

Water Accumulating in the Cooking Compartment

Water accumulation on the bottom of the steamer's cooking compartment is primarily condensed steam. Due to debris in this compartment drain screen, it will fail to drain out quickly and completely.

To resolve the problem, pull the screen straight out and clean it. Once the cleaning has been done, rearrange the screen in the correct position. Sometimes, improper leveling of the steamer also caused not drain completely.

Vulcan Steamer Achieves Pressure Slower than Normal

If the generator takes more than 18 minutes to get normal operating pressure, i.e., 3 to 4 psi, check the following steps.

A heavy buildup of scalants has possibly coated the interior of the generator. The insulating effect of the scalants hampers heat transfer in your steamer. Unscrew & remove the clean-out port plug on the generator bottom and with a small mirror check the interior.

If you notice scalants or lime buildup, you have to perform the generator cleaning. If there are significant scalants, examine both the generator drain solenoid valve and the water level control.

Check for the low incoming gas pressure. You can check the incoming line and manifold gas pressures as given by your owner's manual.

Check if the gas combination control valve has malfunctioned. If you have done pressure adjustments, but manifold pressure remains low, you will need to replace the gas combination control valve. Also, test the Vulcan Hart steamer for proper operation.

A gas orifice could be clogged or obstructed around the air shutter. Check for debris in the small gas orifice opening and clean it out. By using a round metal instrument of the same hole diameter. you can clean the orifice. Also, remove any other foreign objects that are obstructing the gas orifice or air shutter.

Steam Output is Low or Slow Cooking

Here, you can know the possible causes for your steamer slow cooking.

Due to blocked steam injector ports. Check and clean them if needed.

See if the steam solenoid valve is not opening fully or blocked.

The steam intake shut-off valve might be closed.

Check for the cycling pressure switch malfunction. It may need adjustment.

Pressure relief valve leaking or steam supply lines leaking might be causing the issue.

Check for the clogged steam strainer.

Superheater clogged or cracked.

Burner Won’t Light or Won’t Stay Lit

Gas is turned off - You should turn it to ON.

There could be a combustion air pressure switch malfunction.

No power to the ignition module. Hence, check whether there is a power supply to the ignitor module or not.

Check if the machine is grounded properly. Also, verify the incoming power polarity on automatic ignition systems.

Low incoming gas pressure.

Malfunction with ignition module or gas combination control valve.

There may be a water level control malfunction.

The Generator pressure switch might be opened or set too low.

See if any obstructions in the gas orifice.

Supply line gas pressure is too low.  

Conclusion

We hope, this post helped you to fix Vulcan Hart steamer problems easily. For more Vulcan steamer troubleshooting tips, refer to your unit’s manual. If you need to replace any Vulcan steamer parts, you can buy new items from PartsFPS at low costs.

Find a guide on Vulcan steamer troubleshooting. Get simple fixes for Vulcan Hart steamer problems. When you need to buy Vulcan parts, choose PartsFPS

Manitowoc Ice Machine Installation

 Are you looking to know the Manitowoc ice machine installation procedure? Here, you can find the steps to install your ice machine. The ice machine should be installed as per instructions. Moreover, the connection to drains, water service, electrical service, and grounding should compatible with the applicable local and state codes. Read this blog to complete Manitowoc ice machine installation steps simply.

Manitowoc Ice Machine Installation Process

Find out the guidelines on Manitowoc ice maker installation.

Location Requirements

The location where you want to install the ice machine must meet the following criteria. If any of these criteria are not met, you have to choose another location.

The place should be free of airborne and other contaminants.

Ensure that the air temperature is between 40°F to 110°F.

For a remote air-cooled ice machine, the temperature must be minimum -20°F and maximum of 120°F.

The location should not be near the heat-generating equipment. Although, should not be in direct sunlight and be protected from the weather.

The location must not be obstructed airflow through or around the ice maker. You can check the clearance specifications in the manual for your specific model.

Bin Installation

All models of ice machines installed on a bin will require an ice deflector.

Manitowoc bins have a deflector installed and no need of modifications when used with a forward facing evaporator.

Ice machines with multiple evaporators need a deflector kit.

Dispenser Installation

For ice machines that match the dispenser size, there is no need for an adaptor. Unless required by the manufacturer.

No deflector is required.

While installing a dispenser, a bin thermostat is recommended to control ice level.

Leveling the Ice Storage Bin

You have to remove the threaded plug from the drain fitting.

Screw the leveling legs onto the bottom of the bin. The legs must be screwed in tightly to prevent them from bending.

Screw the foot of each leg in as far as possible.

Now, move the ice storage bin into it's final position.

Level the storage bin to assure that the bin door closes and seals properly. You can use a level on the top of the bin. Turn the base of each foot as necessary to level the bin.

Manitowoc bins comes with a closed-cell foam gasket installed along the top surface of the bin. So, you have to inspect the bin gasket before ice machine installation.

Remove all panels such as front panels, top cover, left and right panels from your machine before lifting and installing them on the bin.

Electrical Requirements

Coming to voltage, the maximum allowable voltage variation is ±10% of the rated voltage at ice machine start-up.

Ice machine's wire routing and ground must be done according to the local, state and national electrical codes. Also, observe the following things.

The ice machine must be grounded.

Use a separate fuse or circuit breaker for the machine.

Inspect all green grounded screws in the control box and ensure that they are tight before starting your ice maker.

Minimum circuit ampacity

It is used to select the wire size of the electrical supply. Minimum circuit ampacity is not the machine's running amp load.

The wire size depends on the location, length of run, materials used and so on. Hence, it is better to take the help of a qualified electrician to determine. 

Ground fault circuit interrupter

GFCI or GFI protection is a system that shuts down the electric circuit when it senses an unexpected loss of power. Normally, Manitowoc doesn't recommend this ground fault circuit interrupter circuit protection system. But, if your local code recommends, then you can use it.

Water Inlet Valves

When you are installing the arctic pure water filter system, check the installation instructions given with the filter system for ice making water inlet connections.

Make sure not to connect a hot water supply to your ice machine.

If the pressure of water exceeds 80 psi, get the water pressure regulator from the manufacturer.

You need to install a shut-off valve for both ice-making and condenser water lines.

Insulate water inlet lines for preventing condensation.

Drain Connections

You must take care when installing drain lines for preventing drain water from flowing back into the machine and storage bin. Follow the below guidelines when you are installing drain lines.

Drain lines should have a 1.5-inch drop per meter and should not create traps.

The floor drain needs to be large enough to accommodate drainage from all drains.

You have to use separate bin and ice maker drain lines and insulate them to prevent condensation.

Vent the bin and ice machine drain to the atmosphere. No need to vent the condenser drain on water-cooled model machines.

Cooling Tower Application for Water Cooled Models

You must know about the heat rejection amount and the pressure drop through the inlet and outlet valves when using a cooling tower on your ice machine.

Water flow through the condenser should not exceed 19 liters per minute.

Water entering the condenser must not exceed 90 degrees Fahrenheit.

A pressure drop between the condenser water inlet and outlet of the machine be at 7 psi.

Water exiting the condenser won't exceed 110°F.

Danfoss Thermostat Troubleshooting

A thermostat is a vital component of HVAC equipment. The Danfoss thermostat in Heating, Ventilation, and Air Conditioning units allows you to easily change the temperature in your home or business building that leads to sustaining comfort. As thermostats do an exceptional job to keep us comfortable, problems may happen from time to time. So, in this post, we have given about some Danfoss thermostat problems and their troubleshooting tips. If you are getting problems, you can refer to our Danfoss thermostat troubleshooting tips.

Danfoss Thermostat Troubleshooting Tips

Follow these tips to fix your Danfoss thermostat issues easily.

Danfoss Thermostat Not Working

Is your Danfoss thermostat not working? This can be a frustrating problem to deal with. However, you have some easy steps to fix the issue. Try yourself once to keep your unit working.

Test the Thermostat Settings

If you are using Danfoss programmable thermostat in the HVAC units, first, you have to test the settings to ensure it is set up correctly. You can notify one button for heat, cool, and OFF and another switch for powering the fan at your thermostat.

To solve the problem, turn the thermostat to heat mode in setting and crank the temperature up and see if the system does respond anything. If the unit's power is on, consider that there could not be a problem.

If you need to test the thermostat on air conditioning, you need to set it to cool mode and turn the fan mode to Auto. Now, turn the temperature down and wait for a few seconds. If you observe that the system is working, it's a good sign. Otherwise, there could be another problem going on.

Check Inside of Thermostat

If your Danfoss thermostat is not working at all, there may be a problem raised internally. So, you will have to inspect the inside of the thermostat. First, verify the electrical circuit breaker box and shut off the power to the thermostat. You should also turn the thermostat off and remove the top cover carefully.

Now, you have to check the wiring that is damaged, loose, or disconnected. Also, check to see if everything is clean in the wiring department.

If you found any issue inside of your thermostat or there is loose or broken wiring, that might be the problem. If not, you need to find other issues under the cover and there could be something going wrong with your HVAC system. You can also solve the issue with the thermostat replacement.

Display Screen Is Blank

In most cases, the thermostat screen is displayed black when everything is powered on. If you are facing this problem, you have to check the thermostat for dead batteries. You have to be replaced the batteries if they are dead.

Check the access of your HVAC unit that is not closed properly. You can see a blank on the thermostat display if the door is not closed in the proper way.

When your unit doors are closed, a switch is activated that allows the heating or cooling equipment to work. If this door is open, then the switch doesn't activate and yields to the system will not work. Make sure to examine that your unit and all doors are closed.

In addition, verify for the tripped circuit breaker. A tripped circuit could be caused the thermostat to display a blank screen. If it is tripped, reset the breaker. Generally, HVAC units have their own circuit breaker. Make sure to examine this breaker to set the switch in the right position.

Thermostat Won't Turn on Heat

If your thermostat does not turn on the heat or not maintaining heat in your building, check the batteries. If the display screen is working properly, then you need to inspect the issues with wiring of the thermostat.

Check the position of the Danfoss thermostat. It should be completely leveled. If it is not at a level, then the mercury switch in the thermostat could tend to read the incorrect temperature. It results that your system power on and off continuously. Ensure that the thermostat is completely level to fix the issue.

Thermostat Reading Doesn't Match with Actual Temperature

If your thermostat seems to be not giving the correct temperature, it could because of a temperature sensor. You may notice the difference between indoor temperature and reading temperature when there is an issue with the temperature sensor. Once check the sensor to repair. If you are unable to fix the issue with the temperature sensor, replace it with a new one.

In addition to the above, program defects and old components are also reasons behind your Danfoss thermostat not working. If your thermostat becomes old or there are any issues with the programming, replacement is the better way.

Conclusion

Finally, if you have done all basic Danfoss thermostat troubleshooting steps, but your unit still not working correctly, it's time to call an HVAC professional. To avoid problems in the future, pay attention while installing the thermostat. Learn how your thermostat work and how to solve some common Danfoss thermostat problems. Additionally, you will get a manual along with the thermostat. In that manual, you can see a troubleshooting section that helps you to solve the problems.

True Freezer Troubleshooting

 The True freezer is one of those appliances that tends to go unappreciated until it's not freezing as it should. However, many things can go wrong with your True manufacturing freezer. As there are just as many simple fixes, you can try these fixes to get the unit back to keep in perfect condition. Have a look at these True freezer troubleshooting tips.

True Freezer Troubleshooting Guide

Find out the solutions for True Freezer not freezing, operates continuously, compressor problems, etc.

Freezer Running but Not Cold

We will see the basic operation of the cooling system in your True freezer before start the troubleshooting process.

The compressor releases a refrigerant to the condenser. The condenser coils transform the refrigerant from vapor to liquid while releasing heat which you feel blowing near the unit while it is in a cooling cycle. The cooler refrigerant flows into the evaporator through an expansion valve. From the evaporator, it absorbs heat from the freezer and cools the contents. After that, the refrigerant moves into a warm vapor, then returns to the compressor and repeats the cycle.

However, a disruption in the cooling cycle stops your freezer from cooling. So, you need to verify many factors that contribute to this issue. Before going into depth fixes, you have to fix some minor issues.

Thermostat

The temperature setting might be raised accidentally. If this is the case, simply adjust it.

Check for the defective thermostat as it does not send power to the refrigerant system.

To see if the thermostat is working properly, change the thermostat setting from lowest to the highest. If you notice a clicking sound, consider that there may not be a problem with the thermostat. Also, check the continuity of a thermostat using a multimeter. If it has no continuity, you need to replace the thermostat.

Defrost Timer

You should remove the freezer's plug while testing the defrost timer. Manually advance the defrost cycle by using a screwdriver. You need to turn the advancement screw clockwise until you hear the click sound. When you notice a click, this advances the cycle to the next mode. Wait for 30 minutes or one hour and inspect if it has resumed cooling. If the defrost timer is not advance, you have to replace it.

Condenser Coils

Check for the build-up of dust and dirt around the condenser coils. You should clean these coils every 6 months to get an optimum operation. Additionally, clean the rear-mounted coils once a year.

To remove dirt accumulation, you can use a brush or vacuum. Use hot soapy water to remove stubborn debris. Make sure that water will not be dripped on your True freezer components.

Door Seal

You have to test the freezer's door seal as a faulty door seal causes the freezer not to cool. If the seal is dirty, it simply needs to be cleaned. If the freezer's door is not sealed properly, it needs to be replaced or the door realigned.

Evaporator Coils

Generally, the defrost heater melts any frost that accumulates on the evaporator coils. If this frost is faulty, frost will continue to accumulate on the evaporation coils. You can test the heater with a multimeter for continuity. If it doesn't have continuity, you will have to replace the heater. In addition, dirty condenser coils may cause to not transfer heat or cold efficiently.

Compressor

You can find the compressor at the bottom of the freezer. It emits a steady noise or humming sound that indicates that it is running. Clicking sound indicates that the compressor is overloaded or overrunning. If there is no clicking sound but your freezer is not cooling, then there may be an issue with the compressor or its components. So, you have to test each component and replace if it is defective. Also, check the start relay. If it smells burnt, it needs to be replaced.

Condenser Fan Motor

Check if the condenser fan blades are rotating freely. It should be free from obstructions. Obstructions can stop the fan blades from spinning and motor bearings are worn out over time. Also, test the continuity of a fan motor with a multimeter. If it doesn't get the continuity, replace it to get back your freezer running.

Freezer Runs Continuously or Long

Check out the possible causes and fixes to your freezer running for a long time.

Shortage of refrigerant - Fix leakages if any are there. You have to charge the refrigerant if necessary.

Control contacts stuck or frozen closed - Clean control contacts or replace control.

Refrigerated or air-conditioned space has an excessive load or poor insulation - You need to check if there is excessive load.

The evaporator coil is iced - Defrost it.

Check if the condenser and filter are dirty.

Start Capacitor is Open/ Blown/ Shorted

Relay contacts - Check if the relay contacts are operating properly. If not, clean or replace if needed.

Low voltage, improper relay, or high starting load are the causes to this problem. Determine the reason and the need to correct it.

Excessive short cycling might be caused this issue. You can check the answer for short cycling in the True freezer manual.

Relay is Defective or Burned Out

You may have an improper size relay. Check and replace it if necessary.

The relay should be mounted at the correct angle.

Line voltage could be too high or too low.

Relay is being influenced by loose vibrating mounting. You have to remount it rigidly.

Incorrect run capacitor might be the reason behind this problem. So, you have to place the correct capacitor.

Suction Line Frosted or Sweating

Expansion valve passing excess refrigerant or is oversized - You need to readjust the valve or replace it with a smaller one.

Expansion valve stuck open - Clean the valve. Replace if necessary.

Check whether the evaporator fan is running or not.

True Freezer Stuck in Defrost Mode

If your freezer is stuck in the defrost cycle, you need to inspect the timer. A timer is the only component that controls defrost system. You can simply advance it out of defrosting.

Unplug your freezer from the outlet. Next, locate a small hole under the control panel and you will find a knob in the center of hole. Manually turn the knob in a clockwise direction. When you notice a loud click sound, it will be out of defrost and back in the normal cooling mode. Plug the unit back in and it should start operating.

Final Words

Hope this True  Freezer troubleshooting guide helps you more to get back your unit running effectively. However, the way you treat your freezer, it will treat you in return. So, you should follow the regular maintenance tips to eliminate basic and common True freezer problems.

How to Clean a Commercial Popcorn Machine?

 How to Clean a Commercial Popcorn Machine?

Turn off the machine and unplug it.

Before starting the cleaning process, make sure to turn off all the lights of the maker and heating components. Unplug the power cord completely. Let it cool down the kettle for at least an hour before cleaning.

You should remove all popcorn and kernels from the kettle before you clean the kettle. The kettle should be cool while you touch it. So, hover your hand near the kettle without making contact with the metal when you test for heating. If you feel the heat radiating off the kettle, then consider it is too warm to start cleaning.

After cool down, remove the kettle from the popcorn maker.

Unplug the kettle and remove it from the machine so that you can easily be wiped down. You have to use a towel or damp sponge to wipe down the kettle inside and outside as well.

You shouldn't submerge the kettle as this could cause damage to the heating element and other electrical components. Once you completed wiped down of kettle, reinstall it back in the maker.

Depending upon your usage, boil out the kettle by using a specially formulated popcorn kettle cleaner. These types of cleaners available in many kitchen supply stores. Brought the cleaner from store and mix that cleaner with the necessary amount of water as indicated specifications in the package. Bring it to a boil in the plugged-in kettle.

Once the cleaning solution is at a boil, you need to unplug the whole machine and allow it to sit for a specified amount of time.

Drain and rinse the kettle.

Drain the liquid out of the kettle over the sink. After it has been dried, rinse out the kettle fully using a wet cloth or sponge. It will take several times with the sponge to fully rinse the kettle. After rinsed out the kettle, keep it back in the popcorn machine.

Clean the interior surfaces of the machine.

Wipe down the maker's interior with a soft cloth. You can use either a cleaning mixture of warm water and mild dish soap or a solution of warm water and vinegar. You have to use a separate cloth to rinse and dry the maker.

Use a non-ammonia based popcorn maker cleaner to wipe the glass and interior metallic surfaces. It is good for food safety. Moreover, you should follow the instructions provided on the cleaner while using. Also, they specified on the label that you have to rinse the surface with water after use it. You can buy food-safe popcorn machine cleaners online also.

Clean the exterior of the machine.

Wipe down the outer surfaces with a damp towel. If you found any spots like fingerprints or oil slicks, better to use a food-safe glass cleaner to remove that marks, debris as well. Generally, the outer surface will not require any cleaners. It can be cleaned with warm water. With dish soap and warm water helps to remove spots on metallic surfaces. 

Clean the bottom tray.

Remove the bottom tray of the machine and clean it. Wipe down with a soft cloth dampened in warm soapy water. Remember that use separate cloths to rinse and dry the tray.

How to Clean a Hot Air Popcorn Maker?

First, allow the unit to cool entirely. You should not introduce water or other items to cool the maker. Unplug the popcorn maker while letting it cool. It may take a few hours or overnight for complete cooling.

Next wash the cover, butter melter cup, and other removable components with mild detergent and warm water. If the owner's manual states that wash the components by hand, you should do it manually. Use a sponge or cloth for washing all components.

After that rinse the chute with a damp cloth. Remove dust and debris from the popping chamber by using a dry cleaning cloth like a microfiber cloth or fleece cleaner.

Once all components are cleaned and dried, set them back into their places.

Conclusion:-

Hope you got the information on cleaning a commercial popcorn machine from this PartsFPS guide. Depending on the size and model you have to perform extra tasks to clean your maker. So, refer to the manufacturer's manual for getting special instructions on how to remove rust from popcorn machine, clean burnt popcorn kettle, etc. If required, you can take the popcorn machine service from authorized persons.