McQuay MQC164060CFC216B User Manual

R410A 60Hz 16 SEER Universal Outdoor Series Technical Manual
21
H6
Discharge temperature abnormal error(20 times P4 within 100 mins)
H7
Wet operation error (20 times P12 within 200 mins)
H8
T3 condenser sensor disconnect error (20 times E14 within 100 mins)
H12
Discharge temp sensor disconnect error(20 times E14 within 180 mins)
P1
High pressure protection
P2
Low pressure protection
P3
DC over current protection
P4
T5 Discharge temperature abnormal error
P5
T3 Condenser sensor high temp protection(In cooling mode)
P6
IPM module protection
P8
IPM high temperature protection (Ft)M high temperature protection (Ft)
P9
DC fan motor error
P12
Wet operation error
P14
High compression ratio protection
P15
Low compression ratio protection
L1
DC cable bus low voltage protection
L2
DC cable bus high voltage protection
L4
MCE fault / sync / closed loop
L5
Zero speed protection
L7
Compressor phase loss protection ratio protection
L8
Compressor stalls
L9
Frequency limitation or decline by high pressure
LA
Frequency limitation by voltage
LC
Frequency limitation by condenser temp.

McQuay MQC164060CFC216B Specifications

General

Brand	McQuay
Model	MQC164060CFC216B
Category	Fan
Language	English