Panasonic FV-07VBA1 Installation Instruction page 6

INSTALLATION FOR FV-07VBA1 CONTINUED
9. Select the air volume speed by adjusting
the switch. Factory setting is
position; pressing "II" (Boost) s
high airflow position.
10. Finish ceiling work. Ceiling hole should be
aligned with the inside edge of the flange.
(Fig.5)
INSTALLATION FOR FV-07VBA1(WALL MOUNTING)
1. Affix the fan housing to stud with 3 long screws
(ST4.2X20) by affixing first 1 screw in front of the
stub, hang up the fan housing through the key
hole, tighten
the screw,
then affix other
2 screws.
(Fig.6)
2. Install the v entilation
clamp and seal it with mastic or approved foil tape.
A 4 inch circular duct is needed to connect to the
relevant part of adaptor. (Fig.2 of page 5)
3. Slide the clamps of the adaptor to the top of the fan
housing and then snap the clamps of the adaptor into
the bottom of the fan housing opening. (Fig. 2 of page 5)
Install the adaptor and secure
duct before installing junction box.
The clamps of the adaptor should be clipped
on fan housing correctly.
4. Remove junction box cover and secure conduit
or strain relief to junction box cover knock-out
hole ( A or B ). (Fig.3 of page 5)
5. Refer to wiring diagram.
Follow all the local electrical safety codes as well
as the National Electrical Code(NEC).
Using UL approved wire nuts, connect house
power wires to ventilating fan wires.
6. Affix the junction box cover to junction box.
If the knock-out hole is used B , this step must be performed after step 8.
7. Insert the tongue on the bottom of the junction box
8. Affix the junction box to the top of the fan housing with screw (ST4.2X8). (Fig.4 of page 5)
Before affixing screw
fan housing correctly. (Fig.3 of page 5)
Mount junction box cover carefully so that lead wires are not pinched.
9. Select the air volume speed by adjusting the switch. Factory setting is
pressing "II" (Boost) s
10. Finish wall work. Wall hole should be aligned with the inside edge of the flange. (Fig.7)
6
"I" (Standard)
elects the
(Fig.4 of page 5 )
duct and secure it with a
ventilation
(ST4.2X8), make sure the tongue of the junction box is clipped on
elects the high airflow position.
Housing can
After finishing the ceiling job, fill gap between flange and
ceiling with caulk or other sealant to prevent air leakage.
3 Long screws
(ST4.2X20)
Fan housing
Wall
Housing can
Wall
After finishing the wall job, fill gap between
flange and wall with caulk or other sealant
to prevent air leakage.
so that it is on the outside of the fan housing.
(Fig.4 of page 5 )
Ceiling
Stud
Key hole
7 7/8 (200)
"I" (Standard) position;
Fig.5
Fig.6
Fig.7