18
Malfunction code
Please contact professional person to deal
with it.
Please contact professional person to deal
with it.
Pour out the water inside chassis.
If "H8" still exits, please contact professional
person to maintain the unit.
●
If there're following phenomenon, please turn off the air conditioner and discon-
nect the power immediately, and then contact dealer immediately.
●
If operate the air conditioner under abnormal condition, it may cause malfunc-
→ Power cord is overheating or dam
aged.
→
Abnormal sound during operation.
→
Water leakage
F0
F2
F1
H8
E5
H3
E8
F4
Re-energize the unit after turning off and
If there's still malfunction, please contact
after-sales service.
Check if the unit is under high-temperature
Check if the evaporator and condenser are
blocked by some objects; if yes, take away the
objects, power off the unit and then energize
it for operation.
If the malfunction still occur, please contact
our after-sales service center.
Please contact after-sale service person
to deal with it.
WARNING
Malfunction analysis
Overcurrent protection.
1.Refrigerant is leaking
2.System is blocked
1.
Overload protection for compressor
2.
Overload malfunction
3.
Outdoor tube temperature
sensor is open/short-circuited.
1.
2.
Chassis is full of water.
Malfunction of ambient
temperature sensor.
Malfunction of evaporator
temperature sensor.
1.
2.
Disconnect power, and then turn on
the unit
again after 10 minutes. If "E5" still exits, please
contact professional person to maintain the unit.
pulling out the plug for 30 minutes;
and high-humidity environment; if ambient
temperature is too high, power off the unit and
then energize it for operation after the ambient
temperature drops to 35°C below.
