Connect Wiring, Attach damper/ duct connector

MODEL QTRE100S

Page

1b.Mount housing anywhere between trusses, joists, or I-joists using hanger bars.

Sliding hanger bars are provided to allow for accurate posi- tioning of housing anywhere between framing. They can be used on all types of framing (I-joist, standard joist, and truss construction) and span up to 24”.

	tab
	screws (4)
hanger	mounting
hanger	channel (2)
bar (4)

Attach the MOUNTING CHANNELS to the housing using the screws supplied. Make sure TABS face “up” as shown. Use the set of channel mounting holes (marked “STD”) to mount the housing flush with the bottom of the drywall. Use the other set of holes (not marked) to mount the housing flush with the top of the drywall.

hole for optional	*	screw (2)
screw mounting (4)	*
screw mounting (4)

2. Attach damper/ duct connector.

Snap damper / duct con- nector onto housing. Make sure connector is flush with top of housing and damper flap falls closed.

3.Install

4-inch round duc-

twork.

Connect 4-inch round ductwork to damper / duct connector. Run ductwork to a roof cap or wall cap. Tape all ductwork con- nections to make them secure and air tight.

CONNECT WIRING

WIRING OPTION #1 - Allows fan to operate in automatic mode or manual mode (for odor control) by cycling ON/OFF switch.

ON / OFF SWITCH

(PURCHASE SEPARATELY)

	ORG	BLK	FAN	WHT
ON / OFF			FAN
ON / OFF
SWITCH
BLK	BRN	HUMIDITY	WHT
		CONTROL	WHT
BLK		CONTROL
BLK

120	WHT	WHT	WHT
VAC
LINE	GRD	GRD
IN
	SWITCH BOX		UNIT

WIRING OPTION #2 - Fan can be turned ON, OFF, or set to operate automatically.

MODEL 68W, 2-FUNCTION CONTROL

(PURCHASE SEPARATELY)

	bottom edge
nail (4)	of framing

Extend hanger bars to the width of the framing.

Hold ventilator in place with the hanger bar tabs wrapping around the bottom edge of the framing.

Nail ventilator to framing or fasten with screws (not provided) through holes near nails.

		FAN	RED	ORG
		FAN
		(ON/OFF)
			COM
		HUMIDITY	BLK	BRN
		CONTROL
	(AUTO/OFF)
120		BLK
120			WHT
VAC WHT			WHT
LINE		GRD	GRD
IN		GRD	GRD
IN

SWITCH BOX

BLK	FAN	WHT
	FAN
HUMIDITY	WHT
CONTROL	WHT
CONTROL

WHT

UNIT

*To ensure a noise-free mount: Secure hanger bars together with screws or use a pliers to crimp mounting channels tightly around hanger bars.

4. Connect electrical wiring.

Run 120 VAC house wiring to installation location. Use proper UL approved connector to secure house wiring to wiring plate. Connect wires as shown in wiring diagrams.