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Hearth and Home Technologies GFK21B Installation Instructions

Hearth & home technologies fan kit installation instructions

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Models:
GFK21B
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 Fan Kit has been designed to circulate room air through the appliance to enhance heat output. The fan kit operates 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 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 maximum
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 • GFK21B Fan Kit • 4016-096 Rev I • 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.
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
1
6
2
1
1
2
1
1
1

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Summary of Contents for Hearth and Home Technologies GFK21B

  • Page 1 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.
  • Page 2 See Figure 3. Figure 3 Fan Shield Hearth & Home Technologies • GFK21B Fan Kit • 4016-096 Rev I • 11/08 • If no fan shield is needed, install screws to hold the front of the fan bracket in place. See Figure 4.
  • Page 3 Note: Thermopile must be wired as shown in Figure 9. Valve Figure 9 Robertshaw Wiring Diagram Hearth & Home Technologies • GFK21B Fan Kit • 4016-096 Rev I • 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.