Sanyo SPW-XR253GH56 Technical Data & Service Manual page 164

3-2 Outdoor Units
2 2 2 2 2 SPW-CR253GHL8, SPW-CR253GL8
Terminal
Plate (8P)
-1
-2
-3
-4
-5
L1
-6
L2
-7
L3
-8
N
CT
52C
S
R T
CM
L2 L3 N
Symbols
CM Compressor Motor
FMO Outdoor Fan Motor
52C Compressor Motor Magnetic Contactor
49C Compressor Motor Termal Protector
49FO Outdoor Fan Motor Thermal Protector
63PH High Pressure Switch
CT Current Transmitter
RC2 Running Capacitor
TR Power Transformer
CH Crank Case Heater
20S Four Way Valve
F1,2 Fuse
TH6 Thermistor (Outdoor Coil C1)
TH7 Thermistor (Outdoor Coil C2)
TH8 Thermistor (Discharge Gas)
• Schematic Diagram
L1 F1(3.15A)
RY2
RY4
RY5 RY6
H M L 20S
3 5 3 3
∗
2
52C
1
5 6 7
H M L
20S
FMO
CH
52C
2 1 2 1
RC2
1 1 1
F2(3.15A)
Description
∗
Parts surrounded by chain line
III - 17
CR-CR483GHL8
63PH
1
RY3
63PH
3
7 3
49
52C
FO
49FO
RY2
20S
4
RY3
52C
RY4
FM1
49C
RY5
FM2
RY6
9
DC12V
49
C
Symbols Description
CR-CR483GHL8 Outdoor Controller
RY2~6 Auxiliary Relay
Terminal Plate
Terminal
Connector
are used for heat pump model
S 854-2-5268-779-00-0 (CR253GHL8)
3. Electrical data
Controller
2P-1 2P-2
1
CN2
2
1
RS AC 230V
3
TR
2
VCC AC 14V
1
∗
TH6
Outdoor 1
Coil C1
2
TH7
Outdoor 1
Coil C2
2
TH8
1
Discharge
gas
2
1
CT1
3
N L3 L2
SM830080
1
2
3
4
5