Technical Data Manual

Design of Mini VRF SYSTEM
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4. Installation Instructions
More than 78-3/4
More than 15-3/4
More than 59-1/16
Installation with intakes facing outletsInstallation with intakes facing
intakes or outlets facing outlets
Min. 39-3/8
Min. 7-7/8
The front and both sides must remain open.
Installation in front-rear rows
The front and top must remain open.
The obstacles must be no taller than the height of the outdoor unit.
Installation in lateral rows
(2) Multiple-unit installation
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.
(1) Single-unit installation
If an 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.
CAUTION
CAUTION
CAUTION
Unit: in.
Unit:in.
Reference for air-discharge chamber (field supply)
Required space around outdoor unit
More than 15-3/4
More than 11-13/16More than 11-13/16
More than 7-7/8
TD831156-00_MINI_VRF_SYS.indb 33TD831156-00_MINI_VRF_SYS.indb 33 2012/01/31 14:38:492012/01/31 14:38:49