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Installation
Mounting of indoor unit
• For mounting, refer to the installation manual provided with indoor unit.
• When installing this product to existing indoor units, adjust the installation height of the indoor
units to height 230 to 235 mm as shown below.
Unit: mm
230 to 235
Metal hanging fastener
C
eiling
Indoor unit
Fresh air intake kit
In
stallation of Fresh air intake kit
CAUTION
Installing the Fresh air intake kit with wrong direction is a cause of water leakage.
1. Attach the Fresh air intake kit to the main body using the bolts provided as shown below.
Metal fittings
Bolt × 4
DRAIN
PIPE
DRAIN
PIPE
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10-2. Fresh air intake kit for compact cassette type (UTZ-VXAA) 10. Optional parts installation
SYSTEM
DESIGN
SYSTEM
DESIGN