McQuay MDB075B, Manual

Page: 94 / 163

93
Installation Clearance
A) For MMC – B/BR series (Single/Multiple Condensing Unit)
When two or more outdoor units are installed in a location, they must be positioned such that one unit will not
be taking the hot discharge air from another.
This also applies when two or more units are installed one above the other. The units must all face the same
direction or opposite direction (back to back), such that hot air short circuit does not occur.
Model MMC 075B MMC 100B/BR MMC 125B/BR
2 X
MMC 075B
2 X
MMC 100B/BR
A (mm) 500 500 500 700 700
B (mm) 300 300 300 300 300
C (mm) 1,200 1,200 1,200 1,500 1,500
Model
2 X
MMC 125B/BR
3 X
MMC 100B/BR
MMC 100B/BR +
2 X MMC 125B/BR
4 X
MMC 100B/BR
4 X
MMC 125B/BR
A (mm) 700 1,000 1,000 1,000 1,000
B (mm) 300 300 300 300 300
C (mm) 1,500 2,000 2,000 2,000 2,000