Electric Control - Hisense AUD-18UX4SGKL Service Manual

5 . E L E C T R I C A L
5 . E L E C T R I C A L

5-2. Electric control

1. Indoor control board for indoor unit
1) AUD-18UX4SKL
AUC-36UX4SEA、AUD-48UX4SHH、AUC-48UX4SFA、AUD-60UX4SHH、AUC-60UX4SFA
AC N IN
AC L IN
Communication
Transformer
AC NIN
AC LIN
Communication SI
Transformer
D A T A
D A T A
、
AUD-24UX4SLH
Transformer
Transformer
Wiring remote controller
、
AUC-24UX4SEA
Pump motor Fan protector AC fan motor
To display
Room
Wiring remote
board
sensor
controller
Fan overheat
protector
Pump motor
Room sensor
41
、
AUD-36UX4SMH
Fan N line Step motor
Outside input
Water level
switch
TEST
Coil
sensor
Fan motor
Outside input
Coil sensor
Float
switch
、