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PR-5, 8, 10YC
(SPECIAL ORDER : K CONTROL & LOW TEMPERATURE)
CIRCUIT BREAKER | Power supply |
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(FIELD SUPPLY) | 3Phase |
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PR - 5YC ···40A | 380~415Volt |
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| MC | INTERNAL | |
50Hertz |
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PR - 8YC ···50A |
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| PROTECTOR | |
PR |
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TB1 | 52C | 51C |
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| L1 | Red | Red | Red |
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| L2 | White | White |
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| L3 | Black | Black | Black |
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| 51F2 | TB2 |
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| 52F2 | TB2 |
| 1 |
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| R 1 | R 1 |
| Red | R 2 | R 2 | Red |
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| N | Blue |
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| Red |
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| S 1 | S 1 |
| White | S 2 | S 2 | 2 | White |
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| PE |
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| White |
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| 3 | MF2 |
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| T1 | T 1 |
| Black | Black | T2 | T2 | Black |
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| 52F1 | 51F1 |
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| 51F3 |
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| Red | Red |
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DSA |
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| 52F3 |
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| White | MF1 |
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CN |
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Blue |
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1 |
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3 | Green/Yellow |
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| 52F4 |
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| Tr1 |
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| INTERNAL |
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| F(3.15A) |
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| PROTECTOR |
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| TB3 11 |
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| 11 |
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| TH2 | 51F3 |
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| 30 | 15 |
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| 14 |
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| IB |
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| CZ |
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| 51F1 |
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| FZ1 |
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A B C D TB4
TH5
52C
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| 51F2 |
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| 63H |
CZ | FZ1 | 52 |
F1 |
Tr2 | 51C |
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26D3
FZ 2
26D4
FZ2
CZ
FZ1
FZ3
FZ | FZ | FZ |
2 | 3 | 4 |
52 | 52 |
F2 | F4 |
52
F3
CH
R/C
8,10YC ONLY
TB3 12
30 CZ
30 CZ
52C
FZ 3
FZ4
12
Caution,
To protect each Fan motors and Compressor from abnormal current, these Over current relays<51C>,<51F1,2,3>are installed. Therefore,do not change factory set value of these Over current relays.
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.Specification subject to change without notice.
Symbol | Name |
MC | Compressor motor |
MF1 | Fan motor(indoor) |
MF2 | Fan motor(outdoor) |
52C | Contactor(compressor) |
52F1 | Contactor(fan I/D) |
TB1~4 | Terminal block |
CH | Crankcase heater |
F | Fuse |
Tr1·2 | Transformer |
51C | Over current relay (compressor) |
51F1,2,3 | Over current relay(fanI/D,O/D) |
63H | High - pressure switch |
FZ1 | Auxiliary relay(fan) |
CZ | Auxiliary relay(compressor) |
30CZ | Auxiliary relay(check) |
IB | Indoor board |
TH2 | Thermistor(pipe) |
52F2~4 | Contactor(fan O/D) |
FZ2~4 | Auxiliary relay(fan O/D) |
TH5 | Thermistor(room temp) |
R/C | Remote controller |
DSA | Surge absorber circuit board |
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