AK917 - Heating Air King - Free user manual and instructions

Product Type	Supplementary heater with exhaust fan
Brand	Air King
Model	AK917 (also AK927)
Dimensions (clearance required)	At least 8" (20.3 cm) height/width
Joist spacing	16" (40.6 cm) on center
Max drywall thickness	3/4" (1.9 cm)
Electrical supply	120 V ~ 60 Hz (typical for this type of unit)
Max heat lamp wattage	250 W per lamp
Lamp type	R-40 type A
Number of lamps	1 (AK917) / 2 (AK927)
Main functions	Infrared heat lamp and ventilation
Use	Supplementary heating, air exhaust
Installation	Ceiling or wall, between joists, ducted to outside
Wiring	Independent or combined fan/lamp connection
Control	By wall switch or timer (not thermostat)
Thermal protection	Temperature sensor activating fan in case of overheating
Maintenance	Clean grille with mild detergent
Fan cleaning	Dry cloth or gentle vacuuming
Safety	Grounding required, do not use with dimmer, do not install over bathtub or shower
Warranty	1 year for original purchaser
Customer service	Toll-free [phone], Mon-Fri 8am-4pm EST
Spare parts and repairability	Repair by qualified personnel only

Frequently Asked Questions - AK917 Air King

Which models are compatible with this manual?

This manual covers models AK917 (1 lamp) and AK927 (2 lamps).

Which lamp to use for heating?

Use a heat lamp of type R-40, maximum power 250 W per lamp.

How to install the unit in an existing construction?

Trace the outline of the chassis on the ceiling, cut the opening, install mounting crossbars, then secure the chassis to the joists. Connect the ducts to the outside.

What are the wiring requirements?

Wiring must be performed by a qualified electrician. Use an appropriate wall switch. Connect the white wire (neutral), the green wire (ground), and the black/blue wires as per the wiring diagram in the manual.

Can I use a speed control with this fan?

No, use of an electronic speed control is prohibited. This could cause a fire or electric shock.

How to clean the grille of the unit?

Remove the lamp, detach the grille springs, wash it with a mild detergent (e.g., dish soap) and dry it completely before replacing. Never use an abrasive pad.

What to do if the fan does not work?

First check the fuse/circuit breaker. Make sure the motor plug is properly connected to the receptacle. If the problem persists, check the wiring or contact customer service.

Why does the fan turn on by itself?

After prolonged use of the heating lamp without the fan, the internal temperature sensor may activate the fan to cool the unit. This is normal.

What is the warranty period?

The warranty is 1 year from the date of purchase for the original purchaser. It covers manufacturing defects. Return shipping costs are the responsibility of the customer.

How to contact Air King customer service?

Call [phone] Monday to Friday from 8am to 4pm (EST). Have the model number ready. Do not return the product to the store.

USER MANUAL AK917 Air King

IMPORTANT INSTRUCTIONS - OPERATING MANUAL

Models: AK917, AK927

AirKing Ventilation Products®

Bulb Heat Lamp with Fan

READ AND SAVE THESE INSTRUCTIONS

READ CAREFULLY BEFORE ATTEMPTING TO ASSEMBLE, INSTALL, OPERATE OR MAINTAIN THE PRODUCT DESCRIBED. PROTECT YOURSELF AND OTHERS BY OBSERVING ALL SAFETY INFORMATION. FAILURE TO COMPLY WITH INSTRUCTIONS COULD RESULT IN PERSONAL INJURY AND/OR PROPERTY DAMAGE!

RETAIN INSTRUCTIONS FOR FUTURE REFERENCE.

GENERAL SAFETY INFORMATION

When using electrical appliances, basic precautions should always be followed to reduce the risk of fire, electric shock and injury to person, including the following:

WARNING: TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK AND INJURY TO PERSON, OBSERVE THE FOLLOWING:

a) Use this unit only in the manner intended by the manufacturer. If you have questions, contact the manufacturer.
b) Before servicing or cleaning the unit, switch power off at service panel and lock the service disconnecting means to prevent power from being switched on accidentally. When the service disconnecting means cannot be locked, securely fasten a prominent warning device, such as a tag, to the service panel.

WARNING: TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK AND INJURY TO PERSON, OBSERVE THE FOLLOWING:

a) Installation work and electrical wiring must be done by qualified person(s) in accordance with all applicable codes and standards, including fire-related construction.

b) Sufficient air is needed for proper combustion and exhausting of gases through the flue (chimney) of fuel burning equipment to prevent back drafting. Follow the heating equipment manufacturer's guideline and safety standards such as those published by the National Fire Protection Association (NFPA) and the American Society for Heating, Refrigeration, and Air Conditioning Engineers (ASHRAE), and the local code authorities.

c) When cutting or drilling into wall or ceiling, do not damage electrical wiring and other hidden utilities.

CAUTION: FOR GENERAL VENTILATING USE ONLY. DO NOT USE TO EXHAUST HAZARDOUS OR EXPLOSIVE MATERIALS AND VAPORS.

d) Ducted fans must always be vented to the outdoors.
e) This unit must be grounded.
f) To avoid motor bearing damage and noisy and/or unbalanced impellers, keep drywall spray, construction dust, etc. off power unit.
g) Read all instructions before installing or using exhaust fan.

WARNING: TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, DO NOT USE THIS FAN WITH ANY SOLID-STATE SPEED CONTROL DEVICE.

WARNING: DO NOT INSTALL OVER A TUB OR MOUNT IN A SHOWER STALL ENCLOSURE.

a) Do not install into a ceiling thermally insulated to a value greater than R-40.
b) NEVER place a switch where it can be reached from a tub or shower.

WARNING: DO NOT USE IN KITCHENS.

WARNING: THIS UNIT IS DESIGNED AND TESTED TO BE A SUPPLEMENTAL HEATER FOR USE OR A SWITCH. IT IS NOT INTENDED TO BE USED AS THE ACE OF HEAT AND CONTROLLED BY A THERMOSTAT.

INSTALLATION INSTRUCTIONS

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

WARNING: TO REDUCE THE RISK OF FIRE, DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS AND LIQUIDS IN THE VICINITY OF THE HEATER.

SECTION 1

Preparing the Exhaust Fan

1. Unpack fan from the carton and confirm that all pieces are present. In addition to the exhaust fan you should have:

1 - Grill

1 - Damper Assembly (attached)

4 - Mounting Rails

1 - Instruction/Safety Sheet

1. Remove the wire compartment cover by loosening the two screws holding the cover in place (Figure 1).

Screws Wire Compartment Cover Figure 1

1. Choose the location for your fan. To ensure the best air and sound performance, it is recommended that the length of ducting and the number of elbows be kept to a

minimum, and that insulated hard ducting be used. Larger duct sizes will reduce noise and airflow restrictions. This fan will require at least 8" of clearance in the ceiling or wall, and will mount through drywall up to 3/4" thick. The fan mounts between 16" on center joists using the provided mounting rails.

1. Select the most convenient electrical knockout and remove using a straight-blade screw driver (Figure 2).

SECTION 2

New Construction

1. Install the rails on the housing and position the housing next to the joist. Line up housing so that it will be flush with the finished ceiling. Secure the ends of the rails with screws or nails (not included) to the joists and slide the housing into the final position (Figure 3).

Figure 2

Housing Joist Mounting Rails Figure 3

SECTION 3

Existing Construction

1. Set housing in position between the joist and trace an outline onto the ceiling material (Figure 4). Set housing aside and cut opening, being careful not to cut or damage any electrical or other hidden utilities. Install the rails on the housing and position the housing in the previously cut hole so that it is flush with the finished ceiling. Secure the ends of the rails to the joists (Figure 3).

Technical line drawing of a mechanical device with a tool inserted, labeled Figure 4 (no text or symbols on the diagram itself)

SECTION 4

Ducting

CAUTION: ALL DUCTING MUST COMPLY WITH LOCAL AND NATIONAL BUILDING CODES.

1. Remove any tape that might be holding the damper in place during shipping and connect the ducting to the fan's duct collar (Figure 5). Secure in place using tape or screw clamp. Always duct the fan to the outside through a wall or roof cap.

Figure 5

SECTION 5

Wiring

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 CAL CODE. IF YOU ARE UNFAMILIAR WITH METHODS OF INSTALLING G, SECURE THE SERVICES OF A QUALIFIED ELECTRICIAN.

NOTE: This unit includes a side access panel for wiring that does not require the removal of the fan's blower assembly. If you choose to wire the unit from the inside, you will need to remove the blower assembly and internal wiring compartment. Both methods are equally effective.

1a. Wiring Fan/Heat Bulb(s) Independently: Run wiring from an approved wall switch carrying the appropriate rating. One neutral (white), one ground (green or bare copper), and two hot (black and blue). Secure the electrical wires to the housing with an approved electrical connector. Make sure you leave enough wiring in the box to make the connection to the fan's receptacle. 1b. From where you have access to inside the fan's junction box, connect the white wire from the house to the white wire from the fan. Connect one hot (black) wire from the house to the black wire from the fan (this is the fan control). Connect the second hot (blue) wire from the house to the blue wire from the fan (this is the heat bulb control). Connect the ground wire from the house to the green wire from the fan (Figure 6). Use approved methods for all connections.

NOTE: On model AK927 connect the Hot (Blue) wire from the house to the two Blue wires from the unit.

graph LR
    Fan --> Black
    Fan --> Blue Blue
    Fan --> Neutral (White)
    Fan --> Green
    Black -.-> Black
    Blue Blue -.-> Black
    Neutral (White) -.-> Neutral
    Green -.-> Ground
    Ground -.-> Supply
    style Fan fill:#f9f,stroke:#333
    style Supply fill:#ccf,stroke:#333

1. Wiring Fan/Heat Bulb together: Run wiring from an approved wall switch carrying the appropriate rating. One neutral (white), one ground (green or bare copper), and one hot (black). Secure the electrical wires to the housing with an approved electrical connector. Make sure you leave enough wiring in the box to make the connection to the fan's receptacle.
   2a. From where you have access to inside the fan's junction box, connect the one white wire from the house to the white wire from the fan. Connect the black wire from the house to both the black and blue wires from the fan. Connect the ground wire from the house to the green wire from the fan (Figure 7). Use approved methods for all connections.

NOTE: On model AK927 connect the hot (black) wire from the house to the black and two blue wires from the unit.

graph LR
    Fan --> Black
    Fan --> Blue
    Fan --> Neutral(White)
    Fan --> Green
    Black --> Black
    Blue --> Black
    Neutral(White) --> Neutral(White)
    Green --> Ground(Green or Bare)
    style Fan fill:#f9f,stroke:#333
    style Black fill:#ccf,stroke:#333
    style Blue fill:#ccf,stroke:#333
    style Neutral(White) fill:#ccf,stroke:#333
    style Green fill:#ccf,stroke:#333
    style Ground fill:#ccf,stroke:#333

1. Reinstall the wire compartment cover using the two screws removed in Step 2 of SECTION 1 Preparing the Unit. Make sure all wires are tucked inside of the compartment and are not being pinched or showing through.

SECTION 6

Completing the Installation

1. Insert plug from fan into the receptacle located under the light socket (Figure 8).

Technical line drawing of a mechanical assembly with a component and wiring, labeled Figure 8 (no text or symbols on the diagram itself)

1. Remove grill from carton and attach springs from grill to posts on either side of housing (Figure 9).

Grille Ressort Montant Figure 9

1. Install a 250 watt maximum, R-40 Type A heat lamp (not included) into the socket and center the grill around the lamp.

NOTE: Model AK927 uses 2 - 250 watt maximum R-40, Type A heat lamps.

1. Restore power and test your installation.

SECTION 7

Use and Care

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

CAUTION: ALLOW LAMP(S) TO COOL BEFORE CLEANING THE UNIT OR REPLACING THE LAMPS.

NOTE: On installations where the ventilation fan and heat lamps are controlled independently: After extended use of the heat lamps without the ventilation fan operating, temperature sensing devices inside the unit may engage the ventilation fan for a time to maintain conditions inside of the unit enclosure. Once conditions inside of the unit enclosure are similar to room ambient conditions, the fan will disengage. This fan cycling will repeat as needed.

1. Cleaning the Grill: Remove heat lamp(s) and detach grill springs from posts to release grill from housing. Use a mild detergent, such as dishwashing liquid, and dry with a soft cloth. NEVER USE ANY ABRASIVE PADS OR SCOURING POWDERS. Completely dry grill before reinstalling. Refer to instructions in Section 6 Completing the Installation, to reinstall grill.
2. Cleaning the Fan Assembly: Wipe all parts with a dry cloth or gently vacuum the fan. NEVER IMMERSE ELECTRICAL PARTS IN WATER.

CAUTION: ALLOW LAMP(S) TO COOL BEFORE CLEANING THE UNIT OR REPLACING THE LAMPS.

1. Changing the Heat Lamps: Disconnect power to the unit. Unscrew heat lamp(s) from lamp holder and replace with 250 watt maximum, R-40, type A heat lamp.

Troubleshooting Guide

Trouble Probable Cause Suggested Remedy
1. Fan does not operate when the switch is on.	1a. A fuse may be blown or a circuit tripped.1b. Connector plug from motor is not plugged in.1c. Wiring is not connected properly.1d. Motor has stopped operating.	1a. Replace fuse or reset circuit breaker.1b. Turn off power to unit. Remove Grill and plug motor into receptacle in housing. Restore power to unit.1c. Turn off power to unit. Check that all wires are connected.1d. Replace motor.
2. Fan is operating, but air moves slower than normal.	2. Obstruction in the exhaust ducting.	2. Check for any obstructions in the ducting. The most common are bird nests in the roof cap or wall cap where the fan exhausts to the outside.
3. Fan is operating louder than normal.	3a. Motor is loose.3b. Fan blade is hitting housing of unit.	3a. Turn off power to unit. Remove grill and check that all screws are fully tightened. Restore power to unit.3b. Call your dealer for service.

LIMITED WARRANTY

WHAT THIS WARRANTY COVERS: This product is warranted against defects in workmanship and/or materials.

HOW LONG THIS WARRANTY LASTS: This warranty extends only to the original purchaser of the product and lasts for one (1) year from the date of original purchase or until the original purchaser of the product sells or transfers the product, whichever first occurs.

WHAT AIR KING WILL DO: During the warranty period, Air King will, at its sole option, repair or replace any part or parts that prove to be defective or replace the whole product with the same or comparable model.

WHAT THIS WARRANTY DOES NOT COVER: This warranty does not apply if the product was damaged or failed because of accident, improper handling or operation, shipping damage, abuse, misuse, unauthorized repairs made or attempted. This warranty does not cover shipping costs for the return of products to Air King for repair or replacement. Air King will pay return shipping charges from Air King following warranty repairs or replacement

ANY AND ALL WARRANTIES, EXPRESSED OR IMPLIED (INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTY OF MERCHANTABILITY), LAST ONE YEAR FROM THE DATE OF ORIGINAL PURCHASE OR UNTIL THE ORIGINAL PURCHASER OF THE PRODUCT SELLS OR TRANSFERS THE PRODUCT, WHICHEVER FIRST OCCURS AND IN NO EVENT SHALL AIR KING'S LIABILITY UNDER ANY EXPRESS OR IMPLIED WARRANTY INCLUDE (I) INCIDENTAL OR CONSEQUENTIAL DAMAGES FROM ANY CAUSE WHATSOEVER, OR (II) REPLACEMENT OR REPAIR OF ANY HOUSE FUSES, CIRCUIT BREAKERS OR RECEPTACLES. NOTWITHSTANDING ANYTHING TO THE CONTRARY, IN NO EVENT SHALL AIR KING'S LIABILITY UNDER ANY EXPRESS OR IMPLIED WARRANTY EXCEED THE PURCHASE PRICE OF THE PRODUCT AND ANY SUCH LIABILITY SHALL TERMINATE UPON THE EXPIRATION OF THE WARRANTY PERIOD.

Some states and provinces do not allow limitations on how long an implied warranty lasts, or the exclusion or limitation of incidental or consequential damages, so these exclusions or limitations may not apply to you. This warranty gives you specific legal rights. You may also have other rights which vary from state to state and province to province. Proof of purchase is required before a warranty claim will be accepted.

CUSTOMER SERVICE:

Toll-Free [phone]

Our Customer Service team is available to assist you with product questions, service center locations, and replacement parts. They can be reached Monday through Friday, 8am-4pm Eastern.

Please have your model number available, as well as the type and style (located on the label inside of your product).

Please do not return product to place of purchase.

www.airkinglimited.com

PARTS FOR DISCONTINUED, OBSOLETE AND CERTAIN OTHER PRODUCTS MAY NOT BE AVAILABLE. DUE TO SAFETY REASONS, MANY ELECTRONIC COMPONENTS AND MOST HEATER COMPONENTS ARE NOT AVAILABLE TO CONSUMERS FOR INSTALLATION OR REPLACEMENT.

Installer: Installation Date:

Place of Purchase: Model Number:

INSTRUCTIONS IMPORTANTES - MANUEL D'OPÉRATION

Technical line drawing of a mechanical device with a tool inserted, labeled Figure 4 (no text or symbols on the diagram itself)

SECTION 4

Conduits

ATTENTION : TOUS LES CONDUITS DOIVENT ÊTRE CONFORMES AUX CODES DU BÂTIMENT LOCAUX ET NATIONAUX.

Technical line drawing of a mechanical assembly with a light bulb and housing (no text or symbols)