Wiring Diagrams | 49LV Heat Pump Series
8 733 905 683 (2016/09)LV Heat Pump Series
WIRING DIAGRAMS
Figure # 19
UPM STATUS LED - BLINK CODES
1
HIGH PRESSURE FAULT
2 LOW PRESSURE FAULT
3 CONDENSER FREEZE CONDITION
4 CONDENSATE OVERFLOW FAULT
5
BROWN OUT FAULT
6 EVAPORATOR FREEZE CONDITION
BLK (HI)
BLU (MED)
RED (LOW)
FOR REFERENCE ONLY Actual unit wiring may
vary from this example. Always refer to the wiring
diagram attached to the unit.
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