Kϋhl Electronic Control
HEAT PUMP without ELECTRIC HEAT
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| C |
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S | R |
BLU E | BLACK |
BLACK
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| c |
RED |
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| F | M |
| N | |
TO CAPACITOR | A | R |
BRACKET |
| E |
| H | |
BLUE |
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ORANGE
BLUE
BLACK
WHITE
WHITE
BROWN
F1
RELAY
F2
RELAY
F3
RELAY
F4
RELAY
RV
RELAY
EH1
RELAY
EH2
RELAY
COMP
RELAY
ELECTRONIC CONTROL
J18
LINE_L5 LINE_N2 | POWER SUPPLY |
| |
LINE_L3 | 230/208/115VAC |
| BLACK |
| WHITE |
| GREEN ORYELLOW/GREEN |
FAN 
MOTOR
TO CHASSIS
SCHEMATIC
| MAX |
4 | F4 |
| HIGH |
USER INTERFACE
NEUTRAL (115 V)
L2 (230/208 V)
R 
| 3 | F3 |
| OLP | FAN MTR |
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| MEDIUM |
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| 2 | F2 |
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| FAN | COM |
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| S |
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| LOW |
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| 1 | F1 |
| RV | CAP | |
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| REVERSE CYCLE |
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| 6 |
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| HP |
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| L2 OR N |
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| R |
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| OLP |
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| COMPRESSOR | C | COMPRESSOR |
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| 5 |
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L1 | COMP |
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| HERM | COM |
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| S |
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CAP
L E G E N D
CAP | - CAPACITOR |
COMPR - COMPRESSOR | |
MTR | - FAN MOTOR |
OLP | - OVERLOAD PROTECTOR |
UI | - USER INTERFACE |
TF | - THERMAL FUSE |
HL | - HEATER LIMIT FUSE |
- REVERSING VALVE
T | - THERMISTER |
| |
| - COMBINATION TERMINAL |
| - GROUNDED LEAD SYMBOL |
| - INSULATOR |
HTR - HEATER ELEMENT | |
PART NO. REV.
92170015 01
77
