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True 49 cu. ft. / 1388 liter Commercial Freezer GDIM-49NT - Page 2 Questions & Answers
Checking the compressor
Does this happen as soon as you switch it on.
There is a thermal overload inside compressor and usually an electrical current overload on compressor. if cabinet been off for a few hours and this happens shortly after switch on there is more than likely a blockage in the pipework or the compressor is burnt out
I have a True T49F
Check list:
Compressor running and warm to the touch?
Condenser fan motor running?
Lines on the high side of the compressor warm to the touch?
Condenser is clean and clear of lint and fluff?
All fans inside and outside running?
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Looking for true freezer defrost heat element for
Most commercial refrigeration supply houses should be able to help you with getting the heater or if not at least give you a steer
as to where to go or who to contact. Some are really helpful, others can be real jerks. Sorry but without knowing the area you are in I cannot give you more info than that. Did you Google the Brand name of the freezer ?????
Evaporator fans do not come on, why would
There are three main reasons the fans would not come on.
1: A bad door switch. There are switches on the top part of door frame. They turn fans off when door is opened to prevent warm air from being drawn into unit when door is open. If a switch goes bad the fans will never turn on.
2: Refrigeration problem. The fans are tied into a temperature switch called a fan delay. The fans will not come on until the coil is well below freezing. This is to prevent water spray after a defrost. If unit is low on gas or has any other cooling issue the fans will not come on.
3: Bad fan delay switch. If the fan delay switch becomes "stuck open" the fans will not be energized.
Feel the back of your evaporator coil, if it is very cold and frosted you probably have a bad fan switch, or a bad door switch. ;)
1 Solution for
the fan motor could be faulty which is causing the build up of ice
No door heat
The Mulluen heaters will be Built into the frame not in the door.
On freezer True T-23, the compressor works around 5 minutes and turn off for around 5-6 minutes and start again for another 5 minutes. I need help
That is what it is supposed to do. It is called cycling and switches off when the set temperature is reached. It is a commercial freezer, so if the door opened and closed often, that is normal?Commercial freezers and fridges have an item called a 'Clixon' that cuts power in the case of the compressor overheating. When was the last time the fins on the compressor coils were cleaned? Could also be a bad door seal letting cold air escape. When you close a freezer door on a unit like that, it should be really hard to open straight afterward due to the suction. Could be a faulty thermostat. Turn the temperature to the warmest setting and see if it still does it? If it does, you need a new thermostat.I just retired after 52 years in catering.https://www.katom.com/598-T23F.html?gclid=CjwKCAiArbv_BRA8EiwAYGs23PKtEzF60_OMVNpHXBlGjHQNdpp0pDZsu0G0lFLqVy2p4qIybG9n8xoCwEMQAvD_BwE..
Why is jenn air jcd2389ge hot around front freezer door frame?
The heat at the opening of refrigerator is usually a sign the condenser coils are dirty. Check the condenser coils for a restriction underneath the unit. Dirty condenser coils will cause poor air flow over the coils and compressor. Poor air flow will cause a lot of problems, including overheating the compressor, the refrigerant and the copper lines. This will destroy your sealed system. The coils need cleaning at least once a year, more often if you have pets.
I couldn’t determine if your unit has an “energy saver” setting. If so, turn it on. Not all refrigerators have energy saver. This is on units with emilion heaters in the wall around the door gaskets. The heaters are to eliminate condensation around the door. Turning ON energy saver turns OFF those heaters. You should notice a change quickly if it’s the heater causing the heat, that is, if you have that model.
Cleaning the coils will need a day or two to allow things to cool down before you notice a change in the heat around the door.
True 49f fans stopped running.
Compressor still runs. Fixes? Troubleshooting steps?
I am assuming you are relating to the evaporator fan(s) not running. If this is the case, some units have a 'Klixon" type thermostat in the evaporator so when the evaporator coil temp reaches a predetermined temperature, the fans come on. You may have a bad "Fan Delay" (Klixon) or the coil is not reaching the proper temp to activate it to turn on the fans. I would check the wiring diagram on the unit for this part to see if this unit has it in the system.
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