E5 Code when trying to use the A/C
I went out today to prep for an upcoming trip and when I attempted to turn on the rear A/C, I received an E5 code on the thermostat. After receiving the code, the unit shut off.
Dometic Thermostat - model 3312024
Penguin II Heat Pump
Per Owners manual - E5 Code
Open circuit or out of range Freeze Sensor. Air conditioner and dehumidification
operation will be locked out. Heat pump, furnace, heat strip and fan operation
can continue to operate but displays the last temperature set-point.
Action Taken - Changed fuse
Thanks in advance for any input that you may have.....