THE MAKE-‐UP AIR KIT HAS THE ABILITY TO CONNECT DIRECTLY TO THE HVAC AIR CIRCULATION FAN
MOTOR. THIS PROVIDES CLEANER AND HEALTHIER AIR BY UTILIZING THE HVAC FILTRATION SYSTEM
DURING OPERATION OF OUR RESIDENTIAL MAKE-‐UP AIR SYSTEM.
During opera9on of the kitchen range hood, the Air Switch
Assembly will ac9vate the air circula9on fan motor independently
of the hea9ng and cooling system and open a motorized damper
allowing fresh air to enter through the return air duct. The
outside air will then pass through the furnace filter prior to being
distributed throughout the air supply system. When air is no
longer being exhausted by the kitchen range hood, the Switch
Assembly and motorized damper will return to the “off” posi9on.
This installa9on method will not override or affect the normal
func9on of the HVAC thermostat or corresponding components.
The HVAC system will heat and cool during opera9on of the
make-‐up air system as needed by measuring the internal air
temperature of the home.
UncondiIoned outside air is necessary regardless of the method used to bring it into the
home due to mass balance consideraIons. Furthermore, the replenishment air will require
heaIng or cooling to the thermostaIcally programmed internal temperature of the home
whether brought in by a make-‐up air system or through natural air infiltraIon.
Return Air
Duct
Air Circula9on Fan
Filt
er
Air Supply
Duct
Kitchen Range Hood
Switch
Assembly*
Motorized
Fresh
Air Damper
Fresh Air
Intake on
Exterior of
House
The above wiring diagram is a generalized
depic9on. Please consult a licensed HVAC
or electrical contractor/professional prior to
ademp9ng any connec9ons to the HVAC
system or electrical components. Please
see below for the detailed wiring diagram.
R
G
C
*24V plug-‐in transformer
supplied with kit is not
necessary with this installaIon
applicaIon
Air Circula9on Fan
The wiring diagram shown is a
generalized depic9on. Any connec9ons
to the HVAC system or components to the
HVAC system should be completed by a
licensed HVAC professional.
R +
G*
C -‐
Switch Assembly
Make-‐up Air Kit HVAC Sytem InstallaIon Wiring Diagram:
*G Represents Air Handler
Fan Motor Control
motorized Fresh Air Damper.
WARNING
:
TO REDUCE THE RISK OF FIRE, ELECTRICAL SHOCK HAZARD, OR INJURY TO PERSONS, OBSERVE THE FOLLOWING:
1.
Shut off and disconnect all power supply to unit(s) prior to installa9on or service/repair of device.
2.
Use this unit only in manner intended by manufacturer.
3.
All applica9ons of device must follow all applicable laws, codes, regula9ons, and standards.
4.
Installa9on of device must be completed by a cer9fied installa9on expert or HVAC professional.
5.
For residen9al use only. Any use beyond factory recommenda9ons voids all warran9es.
OpIon #1 -‐ Makeup Air Kit HVAC System InstallaIon:
2
