6. SYSTEM DESIGN
OPTIONAL PARTS INSTALLATION10.
FRESH AIR INTAKE KIT10-1.
MODEL : UTZ-VXAA
FEATURE
Enables to take in fresh air of up to 10% of “high” air volume of the indoor unit by attaching the
Fresh Air Intake Kit to cassette type indoor units.
INSTALLATION EXAMPLE
Indoor unit
Panel
Outlet air
Outlet air
Room air
Outside
Under the roof
Room
Standard
(Field supply)
Connecting Duct
Hood
(Field supply)
Hood
(Field supply)
ir ter
(Field supply)
ir ter
(Field supply)
Outlet air
Outlet air
Room air
Fresh air
Intake kit
Outlet air
Outlet air
Room air
Duct fan
(Field supply)
(Field supply)
Connecting Duct
Fresh air
Intake kit
Fresh air
Fresh air
Case1 : Intake by fan of indoor unit
Case2 : Intake by duct fan
Connecting duct
(Field supply)
Fresh air intake kit
Panel
Indoor unit
- (06 - 135) -
SYSTEM
DESIGN
SYSTEM
DESIGN