I have Whirlpool side by side model ED27DSXDW05. I changed the defrost thermostat and defrost heater already and it works good but after 4 days it goes back on the same problem. A lot of build up of ice on the lower back panel of the freezer and the the refrigerator is warm. Please help!
ANSWER Hello Roy,
You will need to replace the adaptive defrost control board 4388932.
Answered by AppliancePartsPros.com | Tuesday, October 08, 2013