Operating instructions

Case 2, Two Units Side By Side
Two or more units sited side by side are common. If spaced closer than 12 feet (3.7 meters), or 8 feet
(2.5meters), depending on size, it is necessary to adjust the performance of each unit. Circuits adjoining
each other are affected. NOTE: This case applies only to two units side by side. See Case 3 for three or
more parallel units. If one of the two units also has a wall adjoining it, see Case 1. Add the two adjustment
factors together and apply to the unit located between the wall and the other unit.
Mounting units end to end will not necessitate adjusting performance. Depending on the actual
arrangement, sufficient space must be left between the units for access to the control panel door opening
and/or evaporator tube removal. See “Clearance” section of this guide for requirements for specific units.
Figure 7, Two Units Side by Side
Figure 8, Adjustment Factor
3.0
2.0
1.0
0
AGZ 075-130
ACZ 090-155
AGZ 026-070
ACZ 030-080
9
(2.7)
6.5
(2.0)
10
(3.0)
7
(2.1)
11
(3.3)
7.5
(2.2)
12
(3.6)
8
(2.4)
6.0
4.0
2.0
0
AGZ 075-130
ACZ 090-155
AGZ 026-070
ACZ 030-080
9
(2.7)
6.5
(2.0)
10
(3.0)
7
(2.1)
11
(3.3)
7.5
(2.2)
12
(3.6)
8
(2.4)
8 ACZ / AGZ-BM IMM ACZ/AGZ-4