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Models:
GFK4B
Fan Kit
If you need clarifi cation of any of the instructions contained here contact your dealer or the Technical Services Department
at 1-800-927-6841.
The GFK4B Fan Kit has been designed to circulate room air through the appliance to enhance heat output. The fan kit oper-
ates on 120VAC, 60 Hz power. This is available through a receptacle in the factory installed junction box. The junction box
is located in the controls compartment of the appliance.
A control module is provided with the fan kit which automatically turns the fan on and off at preset times and is equipped with
a variable speed control to provide a quiet forced air fl ow at the desired speeds.
Check Contents of Shipping Carton
Compare contents of carton in Table 1 with the actual parts received. If any parts are missing or damaged, contact your
dealer before starting installation. Do not install a damaged fan kit.
Installation Precautions
The GFK4B Fan Kit is tested and safe when installed in accordance with this installation manual. It is your responsibility to
read all instructions before starting installation and to follow these instructions carefully during installation to assure maxi-
mum benefi t from, and safe operation of, the fan.
WARNING
Shock Risk
Explosion Risk
Do NOT wire 110-120 VAC to gas control
valve.
Do NOT wire 110120 VAC to wall switch
•
Incorrect wiring will damage millivolt
values.
•
Incorrect wiring will override IPI safety
lockout and may cause explosion.
Note: This appliance must be electrically wired and grounded
in accordance with local codes or, in the absence of local
codes, with National Electric Code ANSI/NFPA 70-latest
edition or the Canadian Electric Code CSA C22.1.
CAUTION
Sharp Edges
•
Wear protective gloves and safety
glasses during installation.
Note: An arrow ( ) found in the text signifi es change in
content.
Hearth & Home Technologies • GFK4B Fan Kit • 4016-095 Rev H • 11/08
WARNING
Shock Risk
Fire Risk
Use ONLY optional accessories approved
for this appliance.
•
Using non-listed accessories voids
warranty.
•
Using non-listed accessories may result
in a safety hazard.
•
Only Hearth & Home Technologies
approved accessories may be used
safely.
Description
Fan
Screws
Foam Tape
Control Module
Electrical Cord
Magnetic Tape
Fan Bracket
Jumper Wire (blue)
Table 1
Contents of Carton
Note: You may not need all parts included with this kit.
Installation
Instructions
Qty.
1
6
2
1
1
2
1
1
1
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Summary of Contents for Hearth and Home Technologies GFK4B
- Page 1 1-800-927-6841. The GFK4B Fan Kit has been designed to circulate room air through the appliance to enhance heat output. The fan kit oper- ates on 120VAC, 60 Hz power. This is available through a receptacle in the factory installed junction box. The junction box is located in the controls compartment of the appliance.
- Page 2 Figure 3. Figure 3 Insert Screws Hearth & Home Technologies • GFK4B Fan Kit • 4016-095 Rev H • 11/08 • If the fan is being installed in a B-vent appliance, the fan shield supplied with the appliance will also need to be attached.
- Page 3 Note: Thermopile must be wired as shown in Figure 9. Valve Figure 9 Robertshaw Wiring Diagram Hearth & Home Technologies • GFK4B Fan Kit • 4016-095 Rev H • 11/08 FIREBOX BOTTOM BOTTOM PAN Figure 7...
- Page 4 Connect the black ground wire with the ring terminal to the TP screw on the valve (center). Connect blue jumper wire between fan control wire (black with white stripe) and valve. Plug 1/4 in. female end of blue jumper wire to the back side of valve wiring block marked TH.
Need help?
Do you have a question about the GFK4B and is the answer not in the manual?
Questions and answers
blower quit working.
The blower on the Hearth & Home Technologies GFK4B may have stopped working due to several possible reasons:
1. Power Issue – The fan kit operates on 120VAC, 60 Hz power. Check if the appliance is properly plugged into the factory-installed junction box and if power is available.
2. Control Module Issue – The control module automatically turns the fan on and off at preset times. Ensure that the module is functioning correctly and that the fan speed control is properly set.
3. Delayed Activation – The fan has an approximately 7-minute delay to turn on and a 12-minute delay to turn off. Wait to see if the fan starts after the delay.
4. Wiring Problem – Incorrect wiring can override safety features and prevent operation. Ensure that all connections match the provided wiring diagram.
5. Faulty Components – Parts such as the fan, control module, or wiring assembly may be defective. Inspect and replace any faulty components if necessary.
6. Obstructions or Damage – Check for any physical blockages or damage to the fan that may prevent it from operating correctly.
If the problem persists, contact a Hearth & Home Technologies dealer for further assistance.
This answer is automatically generated