Desa Ga3750a Continued, Operating The Blower, Installing Optional Blower Accessory, Speed Control

Models: Ga3750a

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Speed Control

INSTALLING BLOWER ACCESSORY IN FREESTANDING STOVE SERIES SDV, MSD, MSTD, CDV OR CSDBN

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INSTALLING BLOWER ACCESSORY IN FREESTANDING STOVE SERIES SDV, MSD, MSTD, CDV OR CSDBN

Continued

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.Place speed control on left inside of rear cover and push the plastic control shaft through opening (see Figure 23).

8.While supporting speed control, secure control shaft with lock nut by pushing and turning lock nut with pliers clockwise until tight against the side of rear cover. Place control knob provided onto shaft (see Figure 23).

9.Plug in blower power cord.

10.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. Turn blower on and check for operation. Turn blower off by rotating knob fully counterclockwise before continuing.

Blower

Control

Control

Shaft

Knob

Speed Control

 

Rear Cover

Power Cord

Lock Nut

Wiring Diagram

Decal

Mounting

Screws (Included in Hardware Pack)

Figure 23 - Installing Optional Blower Accessory CAUTION: Never touch the blower wheel while in operation.

13.Peel off the backing paper and stick the supplied wiring dia- gram decal on the inside of rear cover as shown (see Figure 23).

14.Connect or reconnect gas supply following instructions given in the owner’s manual supplied with your fireplace.

Manual background WARNING: A qualified service person must con- nect fireplace to gas supply. Follow all local codes.

15.Reattach bottom cover to rear cover with 8 screws (see Figure 22, page 8). Make sure that you don’t pinch any wires during reassembly.

16.Secure rear cover to back of stove chassis (see Figure 22, page 8).

17.Plug in the power cord when ready to use.

Manual background 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.

OPERATING THE BLOWER

Light your gas appliance with the blower off. After about 15 minutes, turn the blower on to deliver heated air through the openings in the top of the stove body. The blower features a variable control which allows you to select the speed you desire.

The blower helps distribute heated air from the fireplace. Periodi- cally check the openings of the stove top and remove any dust, dirt, or other obstructions that will hinder the flow of air.

Exhaust

Port

Blower

Assembly

Screw

Green Ground

Wire

Blower Assembly

Figure 23 - Installing Optional Blower Accessory

Manual backgroundManual backgroundManual backgroundManual backgroundFor more information, visit www.desatech.com

108319-01B

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Desa Ga3750a installation instructions Continued, Operating The Blower, Installing Optional Blower Accessory, Speed Control