I have a Fisher and Paykel E442B upside down, which is a very similar model, and I just fixed the same problem (temperature was around -4C even though I set the fridge temperature as warm as possible).
The cause of my problem was excessive ice build up on the side of the evaporator coil (which is in the back of the freezer compartment behind the rear plastic panel). I had the same problem around a year or so ago, so I expect it to be a regular occurence. To defrost the coil, I removed all the drawers in the freezer, and the plastic insert by pulling out the bottom of the panel out and rotating it upwards until it released at the top. There are a couple of snap-in tabs holding the panel in, so with a bit of pulling they released. The tabs are either side of the slot at the bottom of the panel.
I then supported the panel horizontally on the top shelf so that I didn't have to disconnect the thermostat wire and the circulating fan wire.
With a small fan heater set on low, aimed roughly at the ice buildup on the left hand side of the evaporator coil, I defrosted the ice built up. This took around 2 hours or so. Then put it all back together and it worked fine.
I'm not sure why the ice build up on the side caused the problem, but presumably it interferes with the proper flow of cold air to the fridge compartment.
If you don't seem to have ice build up like I did, then it could be a thermostat problem, or a fan problem (a symptom of which would be fridge being colder at the bottom than at the top).
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
Most times this is a bad cold control, but there are other things to check for. Make sure the condenser fan is working and the coils are not covered with dust. A separated heat exchanger ( small capillary tubing soldered to the large suction line ) can separate from one another and make the fridge run too long. - tape tubing back together. A poor working evaporator fan motor could also make the fridge run too long and freeze - replace the fan motor. An inefficient compressor or refrigeration system could make the fridge run too long and freeze - have a service tech check this out. A misaligned control settings, make sure the air damper and cold control have not been bumped and are out of normal settings. Stuck open air diffusers or air dampers are becoming more and more common for allowing too much air to be blown into the fresh food section and freezing things. On all frost free fridge's the freezer temp air is blown into the fresh food section, if you have "easy" to freeze items ( eggs, veggies in water, etc ) in front of or under where the freezer temp air comes out, they could freeze - store them in a different spot. Doors not closing properly making the fridge run too long is something else to check for. Take care.....
this alarm is activate if the temp. of the fridge rises and because the freezer section is full of ice form thats why affect the circulation of cold air. try to check the defrost timer if yuor unit have or heater if working if dont have defrost timer or heater try to lessen the setting of your themostat to cut of unit after reaching desired temp. or conduct weekly defrost manually.
I had the same problem , you have to clean your freezer compartment out completely and take the covers off the inside back of the freezer being carefull not to break any wires, then defrost the cooling module by hand hot water towels messy job.
Make sure the cooling sensor is attached in the right spot and hasn't fallen down, it has a plastic holder it clicks into.
once clean and defrosted put back together and it will be fine...
Try not to put any frozen chip bags or peas etc right at the back of the freezer this causes the cooling system to freeze up.
How the system works it blows cold air from the freezer compartment down to the fridge to cool it and when the system freezes up no cold air to fridge ,hense the problem you are having...
If you are not confident in doing the job you can call a fisher and Paykel tech and they will charge you $150 to do the job.
we bought a f&p fridge freezer and in summer noticed it wasn't cooling and the freezer wasn't freezing, when the service guy came out he noticed our ducted air con was blowing onto the fridge, once we had redirected the air con outlet the fridge started working as normal, apparently f&p's work on air being convected around the cabinet of the fridge and air blowing on the fridge can effect the temperature of the convected air. hope this helps you or someone