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( | SPECIAL WIRING : ANTI SHORT CYCLE TIMER., | ) |
PROTECT FOR COOL AIR BLOW. |
Power supply, 3Phase | TB1 |
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380 | 415Volt, 50Hertz |
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L1 |
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| L2 | RED |
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| L3 |
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CIRCUIT BREAKER |
| F3(3.15A) | |
| (FIELD SUPPLY) 100A N | BLUE |
HZ2
PE49C
X3 | X1 | X2 | T1 | X1 |
52C |
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51F2 |
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| C7 |
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| 3 |
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RED | 52C | 51C |
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RED |
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WHITE | WHITE |
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BLACK | BLACK |
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| 51F2 | X1 | 1C4 RED |
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| RED |
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| WHITE |
| 2 | WHITE | MF2 |
| BLACK |
| 3 | BLACK | |
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| 1 | RED |
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TB5 15 13 | 16 |
| 2 | WHITE | MF3 |
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| 3 | BLACK |
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GRAY | C5 | |
X3 | ||
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MC
63H |
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| 26 |
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| D2 |
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| C7 |
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51C |
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| 1 |
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T1 | 21 |
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CZ2 | S4 | C6 |
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| 1 |
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| X3 |
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CH |
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| 26 | X2 |
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| D1 | ||
30 |
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CZ | CR2 |
| C6 |
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| 3 |
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| 52C |
30 | X1 X2 |
CZ |
CZ2 HZ2
14
17
Power supply, Single Phase | TB2 |
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220 240Volt, | 50Hertz |
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L | RED | |||
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CIRCUIT BREAKER
BLUE
| RED F1 (3.15A) |
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PE | 51F1 |
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| C3 |
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| 1 | OUT |
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| 26L HZ1 | DOOR 16 |
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| C3 |
| Tr |
| 3 | 16 | |
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| FZ | X3 |
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| 17 | AC |
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| 220 | |
| 30FZ |
| 240V |
| 17 |
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| CR1 | |
| 30 | 52F |
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| FZ |
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| BLUE |
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| JUMPER |
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52F |
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| 51F1 | TB4 |
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| TB4 | 1 C1 RED | 5 C1 | |
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| 6 | Hi |
| 7 | 2 |
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| BROWN MF1 6 | |||
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| Low | 8 | ||||
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| 4 |
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| SW3(FIELD SUPPLY) | BLUE |
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GRAY | TB4 | 1 |
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| 52F |
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| SWITCH BOX |
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| (FIELD SUPPLY) |
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| CZ1 | HZ1 | |
F2 |
| SW1 |
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| TM |
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(3.15A) |
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| (3MIN) |
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| COOL | HEAT |
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| TB3 15 | 13 | |
| C H |
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| 15 | 13 | |
| SW2 |
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| 23 |
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AC |
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| CZ2 HZ2 | |
24V | TB4 | 2 | 3 | 4 |
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| TM |
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| CZ1 | HZ1 |
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| 14 |
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| FZ |
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| GRAY | 5 |
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| 14 |
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C
OUTDOOR
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| Compressor motor |
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| Fan motor (indoor) |
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| Fan motor (outdoor) |
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| Contactor (compressor) |
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| Contactor (fan I/D) |
TB1 | 5 |
| Terminal block |
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| Crankcase heater |
F1 | 3 |
| Fuse (3.15A) |
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| Transformer |
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| Internal thermostat(compressor) |
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| Over current relay (compressor) |
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| Over current relay(fanI/D,O/D) |
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26L |
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| Thermostat (freeze protection) |
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| Thermostat (defrost) |
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| Auxiliary relay (fan) |
CZ1, 2 | Auxiliary relay (compressor) | ||
HZ1, 2 | Auxiliary relay | ||
30CZ, FZ | Auxiliary relay (check) | ||
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| Contactor (fan O/D) |
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| Auxiliary relay (defrost) |
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| Switch (operation mode) |
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| Switch (on) |
| 3 |
| Switch (Fan |
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| Thermostat (room temp.) |
C |
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| Run capacitor |
C1, 3~7 | Connector | ||
T1 |
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| Timer (defrost) |
CR1, 2 | Surge killer | ||
TM |
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| Timer (Anti short cycle) |
Note:1.The dotted lines show field wiring.
2.The figure in the parentheses show field supply parts.
3.Color of earth wire is yellow and green twisting. 4.Not specified color of wire is brown.
5.Please remove the jumper wire (Mark) in the above diagram if you use the Switch <SW3> at local.
If the Switch <SW3> is not used, the Fan motor (indoor) drives at high speed.
6.When
Caution,
1.To protect each Fan motor and Compressor from abnormal current, Over current relays <51C>, <51F1,2> are installed. Therefore, do not change factory set value of Over current relays.
Option controller connection.
Symbol | No. | Function | ||
terminal no. | ||||
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| 1 | Power (Active) | 24VAC(L) | |
| 2 | Cooling or Heating | COMP | |
TB4 |
| operation |
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3 | Reversing valve | 4WV | ||
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| for Heating operation |
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| 4 | Fan operation | FAN HI | |
| 5 | Power (Neutral) | 24VAC(N) |
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