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Design & installation Guide For McQuay MDS Multi System
OD ͺ9.7
204
80 8080
OD ͺ12.9
OD ͺ16.1
OD ͺ19.3
250
550
E
D
C
B
A
Refnet joint type ͺ(mm)
Refnet
joint type
MDS-C2
MDS-C3
28.6
A(outer
diameter)
25.4
28.9
B
25.7
25.7
C
22.5
22.5
D
19.3
19.5
16.1
E
Four places of silver
& copper brazed
Unit: mm
Type MDS-C2 MDS-C3
Type : MDS-C1
Unit: mm
3.6 EXV Box Reference Table
To reduce the noise of indoor unit, MDS system is using external EXV Box. For different EXV Box model,
please refer to the table below :
Indoor Unit EXV Box Model
MCC008/010/015
MCK010/015
MWM020 MEX-18-2SA-B
MWM025
MEX-18-3SA-A
MEX-18-3SA-B
MCC030/040/050/060
MCK030/040
MCM030
MCK050
MEX-30-3SA-A
MCM050
MEX-14-2SA-A
MEX-14-2SA-B
MEX-24-3SA-A
MWM008/010/015
MCC018/020/025
MCK018/020/025
MCM020