2.
Run wiring from an approved wall switch (not included) carrying the appropriate
rating. One neutral (white), one ground (green or bare copper), and one hot (black lead
connected to the switch). Secure the electrical wires to the housing with an approved
electrical connector. Make sure you leave enough wiring in the box to make the
connection to the fan’s receptacle.
3.
From where you have chosen to access the fan’s junction box, connect the white wire
from the house to the white wire from the fan’s receptacle. Connect the black wire
from the wall switch to the black wire from the fan’s receptacle. Connect the ground
wire from the house to the green wire from the fan housing
(Figure 8).
Use approved
methods for all connections.
NOTE:
The fan’s receptacle wires might need to be pulled outside the compartment for connection.
Only pull the three loose wires outside of compartment. Additional wires will be present.
NOTE:
Unit must be grounded according to all local and national codes.
3.
Carefully tuck wire back inside wire compartment and replace wire compartment cover
securing with the screw that was removed earlier.
SECTION 6
Completing the Installation
1.
Use a sealant appropriate for contact with the building materials present and for the
temperature requirements of the installation to prevent air leakage from unconditioned
spaces is recommended. If gaps between unit housing and ceiling are great, additional
material (backing rod, ceiling material) may be required.
NOTE:
This fan is rated for direct insulation contact (Type IC) and it is recommended that this fan
be completely covered by insulation in order to reduce heat loss or gain to unconditioned space.
2.
If the fan’s blower assembly was removed during the wiring process, reinstall the
blower by reversing the directions in
Section 5
(Wiring),
Step 1b.
3.
Plug the fan’s quick connect motor cord into the receptacle. This cord will only fit one
way into the receptacle
(Figure 9).
www.airkinglimited.com
A210572051 Rev. E 5-14
3 of 8
4.
Install the ceiling mounting flange to cover any gaps which exist between the housing
and the finished ceiling. Remove the two screws that connect the ceiling mounting
flange to the housing.
Put sealant (not provided) on inside edge of the ceiling mounting
flange to ensure that the flange is sealed to the ceiling
. Line up the screw holes in the
ceiling mounting flange with the screw holes on the inside of the housing and press
flange in place so it is tight against the ceiling. Reinstall ceiling flange mounting screws
inside the housing
(Figure 10)
.
NOTE:
If the housing is mounted too far or not far enough into the ceiling for the flange to
make a solid connection, loosen the mounting channel and adjust the housing up or down on
the rails. Once in place, fully tighten the mounting channel nuts.
5.
Install the grill by squeezing the two ends of the springs together and installing them up
into the slots on the fan’s housing. Push the grill up into position
(Figure 11).
6.
Restore power and test your installation.
SECTION 7
Use and Care
CAUTION:
MAKE SURE POWER IS SWITCHED OFF AT SERVICE PANEL BEFORE
SERVICING THE UNIT.
1.
Cleaning the Grill:
Remove grill and use a mild detergent, such as dishwashing liquid,
and dry with a soft cloth. NEVER USE ANY ABRASIVE PADS OR SCOURING POWDERS.
Completely dry grill before reinstalling. Refer to instructions in
Section 5
Finishing the
Installation
, to reinstall grill.
2.
Cleaning the Fan Assembly:
Wipe all parts with a dry cloth or gently vacuum the fan.
NEVER IMMERSE ELECTRICAL PARTS IN WATER.
Figure 8
Supply from
house
Ground
White
Hot (Black)
Figure 11
Troubleshooting Guide
Trouble
Probable Cause
Suggested Remedy
1. Fan does not operate when the switch is on.
1a. A fuse may be blown or a circuit tripped.
1a. Replace fuse or reset circuit breaker.
1b. Connector plug from motor is not plugged in. 1b. Turn off power to unit. Remove Grill and plug motor into receptacle
in housing. Restore power to unit.
1c. Wiring is not connected properly.
1c. Turn off power to unit. Check that all wires are connected.
1d
Motor has stopped operating.
1d. Replace motor.
2. Fan is operating, but air moves slower than normal.
2.
Obstruction in the exhaust ducting.
2.
Check for any obstructions in the ducting. The most common are bird
nests in the roof cap or wall cap where the fan exhausts to the outside.
3. Fan is operating louder than normal
3a. Motor is loose.
3a. Turn off power to unit. Remove grill and check that all screws are fully
tightened. Restore power to unit.
3b. Fan blade is hitting housing of unit.
3b. Call your dealer for service.
Figure 10
Drywall Screw
Screws
Ceiling
Mounting
Flange
Slots
Figure 9
