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Edgestar Portable Air Conditioner
Error Codes
The air conditioner may display an error code if it is not operating
correctly. Below are the list of error codes and their description.
E5
Overcurrent protection
H8
Water reservoir is full
F1
Malfunction of ambient
temperature sensor
F2
Malfunction of
evaporator temperature
sensor
F0
Refrigerant is leaking
or system is blocked
H3
Overload protection for
compressor
E8
Overload malfunction
F4
Outdoor tube
temperature sensor is
open/short-circuited
Disconnect power, and then turn
unit on after 10 minutes. If "E5"
continues please contact customer
service
Drain and empty the water
reservoir. If "H8" continues please
contact customer service
Please contact customer service
Please contact customer service
Please contact customer service
If the unit is working in a high-
temperature and high-humidity
environment, power off the unit
and start it after the ambient
temperature drops below 90° F.
Also check the evaporator and
condenser to ensure they are not
blocked by any objects. If "H3" or
"E8" continues please contact
customer service.
Please contact customer service
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