OPERATION

Continued

6.Wait five (5) minutes to clear out any gas. Then smell for gas, including near the floor. If you smell gas, STOP! Fol- low “B” in the safety information on page 21. If you don't smell gas, go to the next step.

7.Turn the equipment shutoff valve coun-

terclockwise to the ON position. Do not force.

8.Replace center brick/control cover.

9.Turn on all electric power to appliance.

10.Turn wall switch to the ON position.

11.Visually locate pilot. Ignitor should begin to spark and main burner should ignite once flame appears at pilot.

If lighting appliance for the first time each season, it may take several at- tempts before supply gas can reach pilot and main burners.

If appliance will not stay lit after several attempts, follow instructions under To Turn Off Gas ToAppliance and call your service technician or gas supplier.

Equipment

Pilot Adjustment

Screw

Shutoff Valve

 

Figure 34 - Turning Equipment Shutoff

Valve to the OFF Position

Pilot

Sensing

Burner

Rod

 

Ignitor

Figure 35 - Pilot

TO TURN OFF GAS

TO APPLIANCE

1.Turn off the wall switch.

2.Turn off all electric power to the appli- ance if service is to be performed.

3.Remove center brick/control cover.

4.Turn equipment shutoff valve clock-

wise to OFF. Do not force.

5.Replace center brick/control cover.

REMOTE

OPERATION

1.Turn equipment shutoff valve to ON posi- tion. You can now turn the burner on and off with hand-held remote control unit.

IMPORTANT: Be sure to press ON/OFF buttons on hand-held remote control unit for up to 3 seconds to assure proper operation.

2.Press ON/OFF button to turn burner on and off.

Inspecting Burners

Check pilot flame pattern and burner flame patterns often.

PILOT Assembly

The pilot assembly is factory preset for the proper flame. Alterations may have occurred during shipping and handling. The pilot is located on the right hand side of the burner.

The flame must envelope 1/4" of top of the ignitor/sensor and grounding stem.

If your pilot assembly does not meet these requirements:

Turn the adjustment screw marked PILOT clockwise to decrease or counterclockwise to increase the flame to proper size (see Figure 34). Do not remove the adjustment screw.

see Troubleshooting, page 25

Pilot

Sensing

Burner

Rod

 

Ignitor/

Sensor

Figure 36 - Correct Pilot Flame Pattern

BURNER FLAME PATTERN

Burner flames will be steady; not lifting or float- ing. Flame patterns will be different from unit to unit and will vary depending on installation type and weather conditions.

If the vent configuration is installed incorrectly, the flames will lift or "ghost". This can be dan- gerous. Inspect the flames after installation to ensure proper installation and performance.

22

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Design Dynamics DVF-36S-N Inspecting Burners, To Turn OFF GAS To Appliance, Remote Operation, Pilot Assembly