Haier AU55NFIAIA Service Manual page 76

4.1.2 Indoor unit
1) Model: AS062FMAHA AS072FMAHA AS092FMAHA AS122FMAHA
Pull-out method of package part: if the package
part is self-lock terminal as shown in Fig., press
the stop-lock part, then pull outward
Commercial Air Conditioner
Transformer
Fuse
Connect with electronic
expansion valve
(It is strictly prohibited to connect
C1, C2 with 220V power)
Electronic expansion
valve
- 75 -
Butt joint part of
negative ion
Grounding
wire
Manual emergency
switch
Grounding
wire
Connect with outdoor unit
Stop-lock part
Model: AU55NFIAIA
Negative ion
generator
Fan
motor
Liquid pipe
temperature sensor
Indoor temperature
sensor
Gas pipe
temperature sensor
Step motor
Connect with indoor
unit control board
Grounding
wire