Cautions In Installation; Installation - Daikin VAM-FA8VE Technical Data Manual

10

Installation

1
10-4

Cautions in installation

Do not use a HRV or an air suction / discharge grille in
10
the following places.
• Place such as machinery plant and chemical plant where gas, which
contains noxious gas or corrosive components of materials such as
acid, alkali, organic solvent and paint, is generated. Place where
combustible gas leakage is likely.
Such gas can cause fire.
• Place such as bathroom subjected to moisture.
Electric leak or electric shock and other failure can be caused.
• Place subjected to high temperature or direct flame.
Avoid a place where the temperature near the HRV unit and
the air suction / discharge air grille exceeds 40 C. If the unit is
used at high temperature, deformed air filter and heat
exchange element or burned motor result.
• Place subjected to much carbon black.
Carbon black attaches to air filter and heat exchange element,
marking them unable to use.
Carbon
black
142
• HRV • VAM-FA8VE
(HC0072)
(HC0073)
40˚C
(HC0074)
(HC0075)
3P034927-2B
• HRV • Heat Reclaim Ventilation
10-5 Installation
10-5-1 Installation of HRV units
• Install the anchor bolt (M10 to 12) in advance.
Pass the ceiling suspension fixture through the anchor bolt and
secure the anchor bolt with washer and nut. (Before installation,
check for foreign objects such as vinyl and paper remaining inside
the fan housing.)
• The ceiling suspension fixture is fitted on top of the standard unit.
If the anchor bolt is long, install it on the bottom of the unit. (Be
sure to screw in the removed mounting screw on top to prevent
air leakage.)
Install the duct caution name plate properly on the indoor
side (SA·RA) and outdoor side (EA·OA).
VAM150-1000FA
Metal suspension bracket
VAM1500,2000FA
Note:
Remove the clamp (at two locations) for securing the unit in
transit, if it prevents installation work. (Be sure to screw in the
removed mounting screw on the body side to prevent air
leakage.)
Nut
Washer
Double
Metal suspension bracket
Nut
Washer
Double
(HC0076)