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12 Cards in this Set
- Front
- Back
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DFTC #1 & 2 |
L1 |
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#3 |
N/O contact (defrost) |
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#4 |
N/C contact (cooling) |
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N |
L2 neutral |
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X |
Defrost Terminator |
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Outside dial |
1. Time of day 2. Defrost intervals (# of defrost) |
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Inside dial |
1. Defrost duration |
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Defrost Terminator open at what temperature |
55°F |
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Voltage relay #2 goes to what compressor terminal |
Start windings |
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Amperage relay L & M are in series with what compressor winding |
Main (run) |
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What is the super Heating in the evaporator? (how many degrees) |
9-10°F |
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What are the two parts of the system that separate the high and low side? |
1. Meeting device 2. Compressor |
