5
WIRING DIAGRAM
MSH-A18ND
INDOOR UNIT
TO OUTDOOR |
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UNIT |
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CONNECTING | 3 TB |
|
12V | RED | |
| N | BLU |
220V~ | 2 | BRN |
HIC1
CN201
3
2
1
TAB12F11
| CN | RT12 |
| 112 |
|
| CN | RT11 |
| 111 |
|
| CN 3 | BLK |
NR11 | GRY |
121YLW
C11 | 1 | BRN MF | |
WHT | |||
SR141 | 3 | ||
RED | |||
| 4 | ||
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| ||
| CN211 |
|
| CN | |
GRN/YLW | 151 | |
15 | ||
|
MV2 MV2 MV1
CN | CN | ELECTRONIC CONTROL P.C. BOARD |
102 | 101 |
33
DISPLAY RECEIVER
P.C.BOARD P.C.BOARD
REMOTE
CONTROLLER
SYMBOL | NAME |
| SYMBOL | NAME | SYMBOL | NAME |
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| |
C11 | INDOOR FAN CAPACITOR | MV1 | VANE MOTOR (HORIZONTAL) | RT12 | INDOOR COIL THERMISTOR | |
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F11 | FUSE (3.15A) |
| MV2 | VANE MOTOR (VERTICAL) | SR141 | SOLID STATE RELAY |
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HIC1 | DC/DC CONVERTER | NR11 | VARISTOR | TB | TERMINAL BLOCK | |
MF | FAN MOTOR (INNER PROTECTOR) | RT11 | ROOM TEMPERATURE THERMISTOR |
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NOTES: 1.About the outdoor side electric wiring, refer to the outdoor unit electric wiring diagram for servicing. |
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2.Use copper conductors only. (For field wiring) |
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3.Symbols below indicate. |
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| : Terminal block | : Connector |
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MSH-A24ND
INDOOR UNIT
TO OUTDOOR
UNIT
CONNECTING
TB
12V 
3
N
220V~ 2
RED
BLU
BRN
| CN | |
GRN/YLW | 151 | |
15 | ||
|
MV2 MV2 MV1
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| 4 | RT13 | |
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| 3 | ||
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| HIC1 |
| 2 | RT12 | |
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| 1 | ||
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CN201 |
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| CN112 | BLK | ||
3 |
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| NR11 | CN 3 | GRY | |
2 |
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| 121 | YLW | |
1 |
|
| C11 | 1 | BRN MF | |
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| F11 | WHT | |||
TAB12 |
| SR141 | 3 | |||
| RED | |||||
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| 4 |
| |
CN | CN |
| CN211 |
| ||
ELECTRONIC CONTROL P.C. BOARD | 111CN | RT11 | ||||
102 | 101 | |||||
33
DISPLAY RECEIVER
P.C.BOARD P.C.BOARD
REMOTE
CONTROLLER
SYMBOL | NAME | SYMBOL | NAME | SYMBOL | NAME | |
C11 | INDOOR FAN CAPACITOR | MV2 | VANE MOTOR (VERTICAL) | SR141 | SOLID STATE RELAY | |
F11 | FUSE (3.15A) |
| NR11 | VARISTOR | TB | TERMINAL BLOCK |
HIC1 | DC/DC CONVERTER | RT11 | ROOM TEMPERATURE THERMISTOR |
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| |
MF | INDOOR FAN MOTOR (INNER PROTECTOR) | RT12 | INDOOR COIL THERMISTOR (MAIN) |
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MV1 | VANE MOTOR (HORIZONTAL) | RT13 | INDOOR COIL THERMISTOR (SUB) |
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| |
NOTES: 1.About the outdoor side electric wiring, refer to the outdoor unit electric wiring diagram for servicing. |
|
| ||||
2.Use copper conductors only. (For field wiring) |
|
|
| |||
3.Symbols below indicate. |
|
|
|
|
| |
| : Terminal block | : Connector |
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| 6 |
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