Desa Ga3750a manual

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Table of contents for the manual

  • Page 1

    Parts included with this kit: Part No. Description Quantity Blower with speed control and 6-foot cord. 1 Instruction Sheet 1 103650-01 Control Knob 1 103651-01 Lock Nut 1 M11084-38 #8 x 3/8" sheet metal screws 5 101629-01 Plastic Hole Bushings 2 101584-05 Wiring Diagram Decal 1 Tools Required • Pliers • Phillips Screwdriver If any of these[...]

  • Page 2

    108319-01B 2 For more information, visit www.desatech.com For more information, visit www.desatech.com Note: Appearance of firebox may vary slightly depending on model. 1. Remove the firebox bottom: a. Remove the 4 screws that secure the bottom of the firebox (see Figure 1). b. Carefully raise and remove the firebox bottom from the firebox. INST AL[...]

  • Page 3

    108319-01B 3 3 For more information, visit www.desatech.com For more information, visit www.desatech.com 10. T urn on power to duplex outlet if previously turned off per the warning in step 1, page 2. 1 1. Check to make sure that the power cord is completely clear of the blower wheel and that there are no other foreign objects in blower wheel. T ur[...]

  • Page 4

    108319-01B 4 For more information, visit www.desatech.com For more information, visit www.desatech.com 4. Attach green ground wire from power cord to blower housing using screw provided (see Figure 9). T ighten screws securely . 5. Place the blower against the lower rear wall of the firebox outer wrapper with the exhaust port directed upward. Align[...]

  • Page 5

    108319-01B 5 5 For more information, visit www.desatech.com For more information, visit www.desatech.com CAUTION: Never touch the blower wheel while in operation. b. If your fir ebox installation is r ecessed and/or pr e-wir ed, plug the power cord into the duplex outlet provided. Refer to your firebox owner ’ s manual for instructions on wiring [...]

  • Page 6

    108319-01B 6 For more information, visit www.desatech.com For more information, visit www.desatech.com 5. Attach the power cord to the blower motor by firmly pushing the two female terminals at the end of the power cord onto the two spade terminals on the blower motor . 6. Attach green ground wire from power cord to blower housing using screw provi[...]

  • Page 7

    108319-01B 7 7 For more information, visit www.desatech.com For more information, visit www.desatech.com V a r i a b l e F a n S w i t c h W h i t e W h i t e B l a c k G r e e n O n 1 1 0 / 1 1 5 V . A . C . B l o w e r M o t o r B l a c k B l a c k B l a c k O f f 6. Place the blower against lower rear wall of firebox outer wrap- per with the exh[...]

  • Page 8

    108319-01B 8 For more information, visit www.desatech.com For more information, visit www.desatech.com WARNING: Failure to position the parts in accor- dance with supplied diagrams or failure to use only parts specifically approved with this heater may result in damage or personal injury. WARNING: A qualified service person must con- nect fireplace[...]

  • Page 9

    108319-01B 9 9 For more information, visit www.desatech.com For more information, visit www.desatech.com 6. Make sure all wire connections to terminals on blower motor are securely attached and that the screw retaining the green ground wire is tight. 7. Pl ace sp ee d con tro l on left inside of rear cover and push the plastic control shaft through[...]

  • Page 10

    108319-01B 10 For more information, visit www.desatech.com For more information, visit www.desatech.com NOTICE: Shut off gas supply and disconnect heater from gas supply. Contact a qualified service person to do this. IMPORTANT : For clarity, gas valve assembly and grate/burner assembly are not shown in Figures 24 and 25. They will, however, be in [...]

  • Page 11

    108319-01B 11 11 For more information, visit www.desatech.com For more information, visit www.desatech.com INST ALLING BLOWER ACCESSORY IN DIRECT -VENT FIREPLACE SERIES BHDV , (E)BDV , DDV , HDV , CDV , CHDV , DVF(E), OR DVFH Continued 12. Peel off the backing paper and stick the supplied wiring dia- gram decal on the outer casing bottom approximat[...]

  • Page 12

    108319-01B 12 For more information, visit www.desatech.com For more information, visit www.desatech.com 108319-01 REV. B 09/03 2701 Industrial Drive, P .O. Box 90004 Bowling Green, KY 42102-9004 T echnical Service Department 1-866-672-6040 www .desatech.com 108319 01 NOT A UPC[...]