Correct Positions, Fan Stud Bracket, Screws

Correct Positions

Incorrect Positions

Figure 3

Fan

Stud

Figure 4	Bracket	Screws

NOTE: Steps 2 and 3 may be reversed.

SECTION 4 Electrical Connections

CAUTION: MAKE SURE POWER IS SWITCHED OFF AT SERVICE PANEL BEFORE STARTING INSTALLATION.

CAUTION: ALL ELECTRICAL CONNECTIONS MUST BE MADE IN ACCORDANCE WITH LOCAL CODES, ORDINANCES, OR NATIONAL ELECTRICAL CODE. IF YOU ARE UNFAMILIAR WITH METHODS OF INSTALLING ELECTRICAL WIRING, SECURE THE SERVICES OF A QUALIFIED ELECTRICIAN.

NOTE: The fan motor, capacitor and pressure switch connections are pre-wired from the factory.

1.Remove the screws securing the terminal box cover plate located on the side of the fan. All fan motor connections are prewired to an electrical terminal strip. A 38" romex type cable restraint connector will be needed to secure the wiring through the knockout provided on the side of the terminal box (Figure 5).

Screws

Figure 5

Terminal Box

2.Bring incoming electrical service through the romex connector and the fan knockout. Be sure to place the connector nut over the wiring coming into the terminal box. There are three open ports on the terminal strip. Using a small regular screwdriver, tighten the Neutral (white) wire of the incoming supply under the open terminal labeled "N". Tighten the Line (black) wire of the incoming supply under the open terminal labeled "L". Tighten the Ground (green) wire of the incoming supply under the open terminal labeled "" (Figure 6). For reference, a wiring diagram is included on the inside of the terminal box lid.

Supply from house
	Ground	Green
		Green
	Black L	Black
	White	White
	N	Blue Red
		Blue Red
Black	Capacitor	Brown
		Brown
Figure 6

3.Secure the incoming supply with the romex connector and replace the fan terminal box cover.

4.Restore power to the unit and test the installation.

SECTION 5 Finishing the Installation

1.Included with the unit is an identifying label that must be placed above the dryer. This label serves as a reminder that there is a booster fan installed and that periodic cleaning must take place.

SECTION 6 Use and Care

CAUTION: MAKE SURE POWER IS SWITCHED OFF AT SERVICE PANEL BEFORE SERVICING THE UNIT.

1.Fan impeller may accumulate lint. Periodic inspection, based upon dryer usage, should be performed to ensure that the fan impeller is not obstructed or loaded with lint. Under normal conditions, fan should be inspected a minimum of every Six (6) Months.To inspect and clean the impeller:

a.Disconnect the incoming power supply at the source.

b.Remove the duct from the fan inlet and remove any lint buildup on the impeller.

c.Reconnect the duct to the fan. Turn power supply on.

NOTE: Excessive booster fan noise or vibration may be an indication of lint buildup on the impeller.

2.The fan’s bearings are sealed and provided with an internal lubricating material, no additional lubrication is necessary.

AIDB4YEF New 3-07

www.airkinglimited.com

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AILT4 specifications

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