McQuay MAC060D4 User Manual

©2009McQuay
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Error code and Description
Error Code Description Error Code Description Error Code Description
ECXX ------- ER30 ------- ER45 TH6 malfunction
compressor overload ER31 ------- ER46 TH7 malfunction
ER16
fan overload ER32
suction temperature
too high
ER47 TH8 malfunction
ER18 pump overload ER33
discharge
temperature too high
ER48
————
ER19 lack of water flow ER34 Reserved ER49 TH10 malfunction
ER20
high pressure
malfunction
ER35 Reserved ER50 ————
ER21
low pressure
malfunction
ER36 Reserved ER51 TH12 malfunction
ER22 ------- ER37 Reserved ER52
————
ER23 ------- ER38 Reserved ER53
low pressure sensor
malfunction
ER24 ------- ER39 Reserved ER54 Reserved
ER25 EWT/LWT too low ER40 TH1 malfunction ER55 Reserved
ER26 ------- ER41 TH2 malfunction EC78
————
ER27
ambient temperature
too high/low
ER42 TH3 malfunction
ER28 ------- ER43 TH4 malfunction
ER29
super heat too low
protection
ER44
————

McQuay MAC060D4 Specifications

General

Brand	McQuay
Model	MAC060D4
Category	Chiller
Language	English