Gordon for Model Number WRT111SFDM02 Used in my motor home. I need to disable defrost as it uses too much battery power through the inverter when we are not plugged into shore power or too late to run generator. I need power for my CPAP at night.
Answer Gordon, unfortunately the defrost can not be disabled as the defrost control 4388931 is responsible for supplying voltage to the thermostat. To disable the defrost timer control, the entire unit would need to be turned off as the defrost timer control bases the defrost cycle on how long the compressor operates. Read More... Answered by AppliancePartsPros.com | Wednesday, June 5, 2019