Carrier Aquazone 50PSW025-420 Installation Instructions Manual page 12

Water-to-water source heat pump with puron refrigerant (r-410a)
Table of Contents

Advertisement

L
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
LOAD FREEZE CONDITION
Fig. 7 — Unit Sizes 025-071, 1-Phase, Complete C/Deluxe D Control Package
12

Advertisement

Table of Contents
loading

Table of Contents