4. Use a flat-bladed
screwdriver
to remove the
proper electrical
knockouts.
5. Connect
electrical
wiring as
shown.
BLUE
RED
3 WHITE
WIRES
2 GROUND
WIRES
RED
LIGHT
VENT
BLACK
3 GROUND
WIRES
120 VAC LINE IN
C
VENT
C
B
2 BLACK
WIRES
2 WHITE WIRES
WIRE OPENING
If the switch has not been wired properly and wires need to
be moved:
1. Each wire opening has a release slot.
2. Push a small nail or screwdriver into release slot while
gently removing wire.
3. DO NOT pull any wire out of the switch without using
the release slot. The switch may be damaged.
6. Replace the fan assembly removed in Step 4, under "PRE-
PARE THE UNIT" on Page 2. Plug fan assembly into recep-
tacle (C) on the the side of the wiring cover. Direct wires away
from blower inlets.
LIGHT
B
7. Install grille and
light reflector.
Plug light into
receptacle (B).
Tighten acorn
nut securely.
Be careful not
to overtighten
nut and deform
reflector.
Install a 100 Watt
(maximum) light
bulb.
8.
Install light
lens. Gently
squeeze tabs
on lens and
insert them
into the slots
in the grille.
MODEL 668RP
Page 3
RELEASE SLOT