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I-93
SM831148
1. Specifications
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Reference diagram for air-discharge chamber (field supply)
For outdoor unit C(H)2672R / 3072R / 3672R / 4272R
Required space around outdoor unit
If the air discharge chamber is used, the space shown below must be secured around the outdoor unit.
If the unit is used without the required space, a protective device may activate, preventing the unit from operating.
(1) Single-unit installation
Min. 39-3/8
Min. 7-7/8
Unit: inch
CAUTION
More than 15-3/4
More than 11-13/16 More than 11-13/16
More than 7-7/8
Unit: inch
More than 78-3/4
More than 15-3/4
More than 59-1/16
Unit: inch
CAUTION
CAUTION
The top and both sides must remain open. If there are obstacles to the front and rear of
the outdoor unit, the obstacle at either the front or rear must be no taller than the height of
the outdoor unit.
The front and top must remain open.
The obstacles must be no taller than the height of the outdoor unit.
(2) Multiple-unit installation
Installation in lateral rows
The front and both sides must remain open.
Installation with intakes facing outlets
Installation with intakes facing
intakes or outlets facing outlets
Installation in front-rear rows