UPM STATUS LED - BLINK CODES
HIGH PRESSURE FAULT
1
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)
Fig. 21 — PSC Motor, Three Phase/Single Stage, Deluxe D Control