Hisense ADT-12UX4SSNL3 Technical & Service Manual page 95

W I R I N G D I A G
W I R I N G D I A G
1 1 .
1 1 .
Outdoor unit
9K/12K
Sampling
Circuit for
Compres
sor P P hase sor hase
Current
IPM
Drive
Module
Diodes
IGBT
Silicon Silicon
Rectifier
Bridge
18K/24K
Sampling
Circuit for
Compressor
Phase Phase
Current
IPM Drive
Module Module
Diodes
IGBT
Silicon Silicon
Rectifier
Bridge
DC-INVERTER AIR CONDITIONER TECHNICAL&SERVICE MANUAL
R A M
R A M
MCU Chip &CPU
Component
Main
Sampling Circuit for PFC
Relays
AC Current
MCU Chip
&CPU
Component
Sampling Circuit for PFC
AC Current
Left to Right：Suction Temp. Sensor、Compressor Heat
EE
Protector、Ambient Temp.Sensor、Coil Temp.Sensor、
Write
Discharge Temp.Sensor
Filter Capacitor
EE
Left to Right： Coil Temp.Sensor 、 Ambient Temp.Sensor、
DC Fan
Write
Discharge Temp.Sensor、Compressor Heat Protector、
Suction Temp. Sensor
Main
Filter Capacitor
Relays
EEV
EE & EE
Component
DC Fan
4 4 -W W ay
Valve
Compressor
Heat Belt
Communication
Circuit
L L 、N N P P ower ower
Input
EEV
EE EE & & E E E E
Component
4 4 -Way Way
Valve
Compressor
Heat Belt Heat Belt
Communication
Circuit
L、N
Power
Input
93