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
Fig. 23 — Constant Torque Motor, Three Phase/Single Stage, Better B or Complete C Control
50PC311002 Rev. 3