Operating instructions

IMM AGSB-60 9
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) it
is necessary to adjust the performance of each unit; circuits adjoining each other are affected.
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.
Pit or solid wall surrounds should not be used where the ambient air temperature exceeds
105°F (40°C).
Figure 6, Two Units Side by Side
Figure 7, Adjustment Factor