AirKing QUFRESH FAS Mode D'emploi page 3

2. Pull the loose black, white and green wires out from the wire compartment (additional
wires will be present). Install an approved electrical connector to the wire compartment
cover (not included). Run a black (hot), white (neutral), and a green or bare ground wire
from the supply through the electrical connector. Connect all wires from the supply
to their corresponding wires within the wire compartment (Figure 6). Use approved
methods for all connections.
Black
Neutral (White)
Green
Green
Figure 6
3. Carefully tuck wires back inside wire compartment and replace wire compartment cover
securing with the screw that was removed earlier.
SECTION 5
Setting the Speed
1. Determine the CFM required. The unit
can be set from 40 CFM to 120 CFM
in increments of 10 CFM. Remove the
screw securing the access panel cover in
place and open the cover to gain access.
Locate the speed control panel inside the
unit (Figure 7).
2. For setting of 40 CFM to 60 CFM: Place
the rocker switch in the "Low" position
and the first dial in the "Lower" position
then set the second dial to the required
CFM (Figure 8).
For settings of 70 CFM to 90 CFM:
3.
Place the rocker switch in the "Low"
position and set the first dial to the
required CFM (Figure 8).
4. For settings of 100 CFM to 120 CFM:
Place the rocker switch in the "High"
position and set the top dial to the
required CFM (Figure 8).
SECTION 6
Optional Air Filter
An air filter (available separately) can be added
to this unit to provide additional filtration of the
intake air. The unit will accept a 10" x 10" x 2"
filter. To install:
NOTE: Adding an air filter will decrease the
airflow of the unit. You will need to increase the
CFM selected in SECTION 5 to account for the decreased air flow. Filters must be changed
regularly. Refer to the filter manufacturer's recommendations to determine how often the filter
should be changed.
1. Remove the screw securing the access panel cover in place and open the cover to gain
access to the controls and filter area.
2. Ensure the filter is facing the correct way and slide the filter into the slot in the housing.
Make sure the filter is seated all the way to the bottom of the housing (Figure 9).
Air Flow
Figure 9
3. Close the access panel and reinstall the screw holding the access panel in place.
6728067 Rev. N 4-19
Black
Neutral (White)
Ground (Green or Bare)
By others
Screw
Figure 7
Top Dial
Rocker Switch
High Low
First Dial
Second Dial
Figure 8
High Low
Screw
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SECTION 7
Completing the Installation
NOTE: When fan is mounted inline and no penetration is made into unconditioned spaces, there
is no need to 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. Additional material (backing rod, ceiling material) are also not required.
NOTE: This unit is equipped with a wire mesh insect screen. Confirm that the screen is installed
on the inside of the unit on the inlet ducting side.
1. If the screen is not in place, insert the screen into the tab at the base of the unit (make
sure the wider side of the screen is running side to side inside the unit) (Figure 10).
Larger
Top Tab
Base Tab
Figure 10
2. Slide the screen to the side with the larger top tab making sure the screen fits behind
the tab (Figure 10).
3. Slide the screen back over towards the smaller top tab making sure the screen fits
behind the tab (Figure 11).
Screen
Figure 11
Confirm that the screen is being held in place by both top tabs (Figure 11).
4.
5. Close the access panel and reinstall the screw holding the access panel in place.
6. Restore power and test your installation.
SECTION 8
Use and Care
CAUTION:
SERVICE PANEL BEFORE SERVICING THE UNIT.
1. Cleaning the Fan Assembly: Wipe all parts with a dry cloth or gently vacuum the fan.
NEVER IMMERSE ELECTRICAL PARTS IN WATER.
2. Optional Air Filter: If an optional air filter is installed, it should be checked every month
and replaced at least once every 3 months. Reverse the instructions in the SECTION 6
of these instructions to remove filter.
NOTE: If you notice a large amount of insects and debris in the air filter, this could be a sign that
the intake weather hood (roof cap or wall cap) might be compromised and need repair or replacing.
Screen
Smaller Top Tab
Screen
MAKE SURE POWER IS SWITCHED OFF AT
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