Design and Technical Manual

6. SYSTEM DESIGN
INSTALLATION
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Mounting of indoor unit
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Please refer to the installation manual provided with the indoor unit for mounting. ●
Please refer to the diagram below for installation height. ●
When installing this product to existing indoor units, please adjust the installation height of the ●
indoor units to height 9-1/16 to 9-1/4 in. (230 to 235 mm)
Installation of the fresh air intake kit
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CAUTION
Installing the Fresh Air Intake Kit with the wrong direction is a cause of water leakage.
Provisionally attach the “DRAIN”, “PIPE” of the Fresh Air Intake Kit to the indoor unit foam- ●
sealed “DRAIN”, “PIPE”, following the direction of the indoor unit, using the metal fittings of
the combined diagram.
9-1/16 to 9-1/4
(230 to 235)
Indoor unit
Fresh air intake kit
Metal hanging fastener
Unit : in. (mm)
Ceiling
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Metal ttings x 2
"DRAIN"
"DRAIN"
"PIPE"
"PIPE"
Bolt x 4
- (06 - 136) -
SYSTEM DESIGN SYSTEM DESIGN