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(4) Dehumidifying operation
No
Electronic expansion valves
open, indoor unit fan motor
weak wind
Commercial Air Conditioner
Dehumidifying operation
Swing
Swing action
If enter cooling
operation
Determine
if
dehumidify
according
to
in
temperature
Electronic expansion valves
open, indoor unit fan motor
weak wind
Anti-
defrosting
No
Send
indoor
Operation
State
outdoor unit
A
- 38 -
No
Swing flap in the cooling
standard position
Yes
Adjust fan speed according
Yes
to temperature set and in
air temperature
No
air
Yes
Yes
unit
to
Model: AU282FHAHA
Electronic expansion valve
totally open
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Table of Contents
Troubleshooting
