Sanyo SPW-XR253GH56 Technical Data & Service Manual page 154

3-1 Indoor Units
3 3 3 3 3 Concealed Duct High Static Pressure Type : SPW-DR253GH56
F1(5A)
8P-1
1
R
1X
8P-2
RY2
2X
3X 3X
DP
LL L H HH R
1 3 5 7 1
3 4 5 6 7
LL L H HH HT
FMI
1 2
RC1
3 4
N N
Symbols
FMI Indoor Fan Motor
49FI Indoor Motor Thermal Protector
RC1 Running Capacitor
F1 Fuse
TR1 Power Transformer
1X-3X Auxiliary Relay
RY2 Auxiliary Relay
MOV Motor Operated Valve
RCS Remote Control Switch
TH1 Room Thermistor
TH2 Thermistor (Indoor Coil E1)
TH3 Thermistor (Indoor Coil E2)
• Schematic Diagram
T20
1
8
49FI
9
3
1
2
1
Description Symbols
TH4
TH5
CR-X253GH
FS
III - 7
1
RCS
2
3
CR-X253GH
Controller
1
SG
RC12V
2
TR1
G
3
1
AC
2
1
VCC
230V
3
2
4
T6
3
4
1
5
RN2
3
1
PNL
2
T20
3
1
FS
3
1X
Room Thermistor
2X 1
2
3X
1
2
1
2
RY2
DP
1
3
DC12V
1
2
1
SG1
OC
SG2
2
Description
Thermistor (Indoor Coil E3)
Thermistor (Discharge Air)
Indoor Controller
Terminal Plate
Connector
Terminal
Float Switch
S 854-2-5268-693-00-0 (DR)
3. Electrical data
8P-R1
8P-R2
8P-R3
1
2
3 MOV
4
5
1
FS
2
1
2
TH1
Indoor Coil
E1
TH2
Indoor Coil
E2
TH3
Indoor Coil E3
TH4
Discharge Air
TH5
8P- 8P-
U2 U1
To Outdoor Unit
SM830080
1
2
3
4
5