McQuay M4LC User Manual

MCQUAY Service Guide Book Appendix
81
C. MDS Outdoor Capacity Dip Switch Setting
MDS-B PCB version 2.3 and below:
Dip Switch S3.1 S3.2 S3.3 S3.4
8HP 0 0 0 0
10HP 0 0 0 1
12HP 0 0 1 0
15HP 0 0 1 1
18HP 0 1 0 0
20HP 0 1 0 1
22HP 0 1 1 0
26HP 0 1 1 1
28HP 1 0 0 0
32HP 1 0 0 1
MDS-B PCB version 2.4 and above:
Dip Switch S2.3 S3.1 S3.2 S3.3 S3.4
8HP 0 0 0 0 0
10HP 0 0 0 0 1
12HP 0 0 0 1 0
15HP 0 0 0 1 1
14HP 1 0 1 0 1
16HP 1 0 1 1 0
18HP 0 0 1 0 0
20HP 0 0 1 0 1
22HP 0 0 1 1 0
24HP 0 0 1 1 1
26HP 0 1 0 0 0
28HP 0 1 0 0 1
30HP 0 1 0 1 0
32HP 0 1 0 1 1
34HP 0 1 1 0 0
36HP 0 1 1 0 1
38HP 0 1 1 1 0
40HP 0 1 1 1 1
42HP 1 0 0 0 0
44HP 1 0 0 0 1
46HP 1 0 0 1 0
48HP 1 0 0 1 1
50HP 1 0 1 0 0

McQuay M4LC Specifications

General

Brand	McQuay
Model	M4LC
Category	Air Conditioner
Language	English