Sanyo KH2442 / CH2442 Service Manual page 156

3-2 Outdoor Units
3 3 3 3 3 CH4242
Terminal
Plate (5P)
-1
-2
-G
-L1
-L2
CT
52C
RC1
R
C S
CM
Symbols
CM
FMO1,2
52C
49FO1,2
63PH
CT
RC1,2,3
TR
CH
20S
F1,2
TH6
TH7
TH8
• Schematic Diagram
1
F1(5A)
RY3
RY5
63PH
RY4
H M L
3 5 3
52C
1 5 6 7 5 6 7
H M L H M L
20S
FMO1 FMO2
CH 1Y
2 1 2 1 2
RC2 RC3
1 1
3
F2(5A)
Description
Compressor Motor
Outdoor Fan Motor
Compressor Motor Magnetic Contactor
Outdoor Fan Motor Thermal Protector
High Pressure Switch
Current Transmitter
Running Capacitor
Power Transformer
Crank Case Heater
Four Way Valve
Fuse
Thermistor (Outdoor Coil C1)
Thermistor (Outdoor Coil C2)
Thermistor (Discharge Gas)
63PH
1
RY1 RY2
1Y
1
AC 230V
3
1Y
TR
20S 52C
3
3
2
AC 14V
1
7 3
49
FO
49FO1
RY1
4
RY2
3
RY3
49FO2
52C
RY4
4
RY5
9
49
C
1
Symbols
CR Outdoor Controller
RY1~RY5 Auxiliary Relay
1Y Auxiliary Relay
Terminal Plate
Terminal
Connector
S 854-2-5268-948-00-0 (CH4242-S)
III - 17
3. Electrical data
CR
2P-1 2P-2
1
CN004
RS
2
VCC
TH6
1
Outdoor
Coil C1
2
20S
TH7
1
Outdoor
Coil C2
2
52C
TH8
Discharge 1
FM1 gas
2
FM2
1
CT1
3
DC12V
N1
Description
3
SM830082