Honeywell HT09CESAWK - Air Conditioner Error Code Guide

18
ERROR CODE GUIDE
ERROR CODE POSSIBLE CAUSES SUGGESTED REMEDIES
“E0” Room temperature sensor failed
Replace room temperature sensor (the
unit can also work without replacement.)
Please contact the Customer Service
Center.
“E1” Condenser temperature sensor failed
Replace condenser temperature sensor
.
Please contact the Customer Service
Center.(
Applicable for models with Heating
feature only.
)
“E2” Water tank full when cooling
Remove Lower Rubber Drain Plug and
empty the water.
Please contact the Customer Service
Center.
“E3” Evaporator temperature sensor failed
Replace evaporator temperature sensor.
Please contact the Customer Service
Center.
“E4” Water tank full when heating
Remove Lower Rubber Drain Plug and
empty the water.
Please contact the Customer Service
Center.
EN