INSTALLATION
Power the WHF and Set Fan Speeds
4)
Make sure the following have been completed before powering the WHF.
FC3JU is wired and installed in electrical box on WHF. Ensure wiring is correct for fan type and speed.
FC3JU is connected to WT3 using the supplied plug & play cable.
The WT3 is compatible with 1, 2 and 3-speed PSC and
ECM WHFs. The WT3 is shipped set for a 2-speed
WHF.
To change the number of speeds, PRESS and HOLD
both the TIMER and the SPEED SWITCHES at the
same time. The LEDs will turn off and the right LED (8-
Hour) will rapidly blink once, pause and then rapidly
blink twice, pause and then rapidly blink three times
while both switches are pressed.
Releasing the switches after one blink sets the WT3 for
single speed (High) operation. Releasing after two
blinks sets the WT3 for 2-speed (High and Low)
operation and releasing after 3 blinks sets the WT3 for
3-speed (High, Med and Low) operation.
2
TIMER - ON - OFF
SPEED
4
LO
6
MED
8
HI
WHF
Smart
To set the number of fan
speeds, PRESS and
HOLD both the TIMER
and SPEED SWITCH at
the same time.
Wall Anchor
Wall Anchor
Cutout for WT3.
Drill and install wall anchors
before cutting WT3
access hole.
Use the template to mark the center of the wall
anchor holes and the corners of the cutout. Score
the drywall with a utility knife.
Drill the holes for the wall anchors and install the
wall anchors. Use a drywall saw to remove the
cutout.
Plug the cable into the connector on the WT3, insert
the WT3 into the openning and secure with the two
screws.
7