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Air King QuFRESH MQFAM Mode D'emploi page 3

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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 for 50 CFM or 80 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.
Locate the rocker switch at the top of
the wiring compartment and set to the
desired CFM - "Low" for 50 CFM or
"HIGH" for 80 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 9" x 8" x 2" filter.
To install:
NOTE: Adding an air filter will decrease the
airflow of the unit. 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.
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.
6728092 Rev. A 12-18
Black
Neutral (White)
Ground (Green or Bare)
By others
Screw
Figure 7
HIGH
Rocker
Switch
LOW
Figure 8
Screw
www.airkinglimited.com
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
4.
Confirm that the screen is being held in place by both top tabs (Figure 11).
5.
Close the access panel and reinstall the screw holding the access panel in place.
6.
Restore power and test your installation.
SECTION 8
Setting the Controller
The unit mounted controller monitors temperature and humidity of incoming air and allows the
installer to configure optimal ventilation.
ON / OFF /
ENERGY SAVING
With power to the unit turned on, the initial screen will show "OFF". Press the "ON" button to
show the current temperature and humidity condition. By pressing the "ON" button, the unit
will turn on for continuous air flow using the CFM settings from SECTION 5 Setting the Speed.
ENERGY SAVING MODE
NOTE: This unit is equipped with an Energy Saving Mode that allows you to configure upper
and lower limits for temperature and humidity. By setting these limits, you will help prevent
extreme temperature or humidity changes from entering into the living space.
1.
If you have not already pressed the "ON" button in step one of this section, do so now.
Press the "CONFIGURE" button once and the display will show a "C" and "Temp Unit" on
the right hand side.
2.
Press the up or down button to display the temperature in Fahrenheit or Celsius.
3.
Press the "CONFIGURE" button again to set the upper limit temperature. This is the
temperature that when the outside air coming into the home exceeds, the fan will stop
and enter sampling mode. You will see "Upper Limit" and "Temperature" on the right
hand side. Use the "UP" and "DOWN" buttons to adjust the temperature.
4.
Press the "CONFIGURE" button again to set the upper limit humidity level. This is the
humidity level that when the outside air coming into the home exceeds, the fan will stop
and enter sampling mode. You will see "Upper Limit" and "Humidity" on the right hand
side. Use the "UP" and "DOWN" buttons to adjust the temperature.
Screen
Smaller Top Tab
Screen
CONFIGURE
UP
DOWN
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