How chenge heater in e402b fredge - Refrigerators

You most likely have one or more defrost components that have failed. Namely defrost heater, defrost thermostat, or defrost timer or Board.

have you tried adjusting the thermostat
Appliance 911 Sea Breeze

It's alerting you to a fault, maybe a fan or a heater element etc. Call F&P customer care.

changing a heater core is very difficult. the dash usally needs to be removed. very expensive repair. try your local radiator shop.

check the over-load/contactor, unplug fridge and unclip it from the compressor and remove/unplug it from comp and shake it if it rattles its probably defective

Drain line on back of fredg is cloged This allows the water from the freezer after defrost to go to a pan under the fredg Take the line off and blow air in to it to unclog Be carefull not to mak a big mess

whirlpool had a bad run of evaporator fan motor (the fan in the freezer section) it is a simple fix and a good service company should pick up on it. since the unit is new have lowes send out a different serice company than the first one mention to them about the air not blowing good to the refrig section and if the fan motor is running fast enough. they should replace the fan motor with part number 4389177 this is a whirlpool part.  Let me know how it turns out. thanks Peyton
BTW whirlpool is one of the best so be patient and let em fix it you wont be sorry...

You need to check your fuses on the fuse panel inside your coach. The frig will not operate on gas or electric without 12 volt power to the frig circuit board.

Between 1993-1996 dometic used a yellow epoxy filled circuit board that went bad pretty quickly if you have the yellow filled circuit board rather than the green one it is most likely the circuit board

Hi,

Check out these tips...they can help you figure out whats going wrong with yourrefrigerator and why it is not cooling

Refrigerator not Cooling or Fridge not Cooling

How to Defrost Refrigerator Defrost Timer Problem

Water Running in refrigerator from Freezer

Refrigerator or Freezer not Cooling or Getting Cold
heatman101

gf