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SM830082
3. Electrical data
• Schematic Diagram
S 854-2-5268-923-00-1 (T)
FMI
2
1
3
1
2
1
2
1
2
1
3
1
3
1
3
1
2
3
4
5
1
5P-
U2
5P-
U1
To Outdoor Unit
Indoor Coil
Indoor Coil
Indoor Coil
Room Thermistor
TH4
TH3
E3
TH2
E2
TH1
LSW
CR
E1
2
3
1
5
6
4
3
1
2
1
1
11
8
9
3
3
RC1
1X
3X
1
2
3
DP
21
393
LM
117531
6 7543
LL L HHHHT
LL L HHH
LM
RY1
49FI
T20
F1(5A)
SUP
1X
2X
3X
5P-1
5P-2
RY4
DP 26H
RY2
F2 (5A)
MOV
Symbols Description
FMI
49FI
RC1
F1, 2
LM
TR1
1X~3X
RY1, 2, 4
MOV
FS
LSW
TH1
Indoor Fan Motor
Indoor Motor Thermal Protector
Running Capacitor
Fuse
Auto Louver Motor
Power Transformer
Auxiliary Relay
Auxiliary Relay
Motor Operated Valve
Float Switch
Limit Switch
Room Thermistor
Symbols Description
TH2
TH3
TH4
CR
(RCU)
(TH)
Thermistor (Indoor Coil E1)
Thermistor (Indoor Coil E2)
Thermistor (Indoor Coil E3)
Indoor Controller
Remote Control Unit
(Optional Parts)
Room Thermistor
Terminal Plate
Connector
Terminal
TR1
TH
RCU
CN2
VCC
RS2
PNL
T10
Room
Temp
Coil
E1
Coil
E2
Coil
E3
LS
OC
T6
FS
WL
RC
DC12V
2
3
1
2X
RY1
RY4
RY2
2
3
4
1
6
5
2
3
4
1
3
1
Ceiling Mounted Type : TH2442, TH3642, TH4242