Panasonic FV-20VQ3 - Manual (Page 7)

7
INSTALLATION III (IN EXISTING CONSTRUCTION)
Installing the ventilating fan in an existing building requires an accessible area (attic or crawl space) above the planned
installation location, or existing ducting and wiring.
1. To install the ventilating fan, follow the procedures described in Installation II. Take the following precautions before
installation.
CAUTION
Check area above planned installation location to be sure that:
1. Duct work can be installed and that area is sufficient for proper ventilation.
2. Wiring can be run to planned location.
3. No wiring or other obstructions will interfere with installation.
2. Inspect duct work and wiring before proceeding with installation.
3. Plan suitable location for ventilating fan (next to ceiling joist).
4. Before installation, ensure there is sufficient space available (no obstruction or interference).
MAINTENANCE
WARNING
Disconnect power source before working on unit. Routine maintenace of the fan must be done every year.
CAUTION
1. Never use petrol, benzene, thinner or any other such chemicals for cleaning the ventilating fan.
2. Do not allow water to enter motor.
3. Do not immerse resin parts in water over 60
°
C (140
°
F).
1. Remove grille. (Squeeze mounting spring and pull
down.) (Fig. 8) 2. Wash and clean grille. (Use non-abrasive kitchen
detergent.) Wipe dry with new cloth. (Fig. 9)
Fig. 9 Fig. 8
Slot
Mounting spring
Glove Grille
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