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DIAGRAM |
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| LOW VOLTAGE - FACTORY | |
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| RUN |
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| SAME SIZE AND TYPE WIRE |
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| MUST BE USED. |
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| C |
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| R | S |
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| BLK | SCREW | T2 | L2 | |
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| ALT. |
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| HIGH PRESSURE |
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DISCHARGE |
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| SWITCH |
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THERMOSTAT |
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(IF USED) |
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| BLUE | YEL |
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| BLUE |
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| CRANK CASE |
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| YEL |
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| HEATER | TO SINGLE PHASE |
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| (IF USED) | POWER SUPPLY PER |
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LOW PRESSURE |
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| CONNECT TO “C” AND | RATING PLATE WITH |
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| “Y” TERMINALS OF |
| MINIMUM 75°C COPPER |
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SWITCH |
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| C C T'STAT | INDOOR CONTROL |
| WIRE ONLY. CIRCUIT |
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(IF USED) |
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| LOAD | CIRCUIT HAVING MIN. | PROTECTION PER |
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| TIME DELAY RELAY | 40 VA, 24 VOLT N.E.C. | RATING PLATE. |
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| (IF USED) |
| CLASS II TRANSFORMER. |
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SCHEMATIC OF POWER CIRCUIT
GROUND
SCREW
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| OUTDOOR POWER SUPPLY |
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L1 |
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| L2 |
COMPRESSOR |
| CRANKCASE HEATER |
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| (IF USED) |
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CONTACTOR |
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T1 |
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| T2 |
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| R |
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| C | COMPRESSOR |
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| MOTOR |
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| S |
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5 | R | 2 | COMPRESSOR |
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| START RELAY |
| RUN | START |
| (IF USED) |
| CAPACITOR | ASSIST |
|
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|
| DEVICE |
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| (IF USED) |
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| 1 |
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| START CAPACITOR |
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| (IF USED) |
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| FAN |
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| MOTOR |
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TYPICAL
SCHEMATIC
OF CONTROL
CIRCUIT
TDC
| R |
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TIME DELAY | COMPRESSOR | DISCHARGE THERMOSTAT | LOW PRESSURE | HIGH PRESSURE | |
RELAY | CONTACTOR COIL | SWITCH | SWITCH | ||
(IF USED) | |||||
(IF USED) |
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| (IF USED) | (IF USED) | |
Y |
| THERMOSTAT TERMINALS |
| C | |
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| PART NO. 38602D008 |
# 41718L098 | Figure 4 | Page 7 |