OPERATING HEATER (MANUALLY-CONTROLLED MODELS)

Lighting Instructions (Cont.)

Variable Control Operation

To Turn Gas Off To Appliance

Manual Lighting Procedure

OPERATING HEATER (REMOTE-READY MODELS)

For Your Safety Read Before Lighting

19

OPERATING HEATER

Continued

4.Wait five (5) minutes to clear out any gas. Then smell for gas, including near the floor. If you smell gas, STOP! Follow “B” in the safety information, starting in column 1, page 18. If you don’t smell gas, go to the next step.

5.Slightly depress and turn control knob counterclockwise

to the PILOT position. Keep control knob pressed in for five (5) seconds (see Figure 28).

Note: You may be running this heater for the first time after hooking up to gas supply. If so, the control knob may need to be pressed in for 30 seconds or more. This will al- low air to bleed from the gas system.

6.With control knob pressed in, press and release ignitor but- ton. This will light pilot. The pilot is attached to the burner. If needed, keep pressing ignitor button until pilot lights.

Note: If pilot does not light, contact a qualified service person or gas supplier for repairs. Until repairs are made, light pilot with match. To light pilot with match, see Manual Lighting Procedure, column 2.

7.Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds, release control knob.

If control knob does not pop out when released, contact a qualified service person or gas supplier for repairs.

Note: If pilot goes out, repeat steps 3 through 7.

8.Slightly depress and turn control knob counterclockwise

C-clockwiseto the HI position. The burner should light. Set control knob to any heat level between HI and LO.

 

 

Ignitor Electrode

 

 

Thermocouple

Pilot

 

 

 

Burner

 

HIPILOT

 

 

 

OFF

 

 

 

LO

 

 

Ignitor Button

Control Knob

 

Figure 28 - Control Knob and

Figure 29- Pilot

 

Ignitor Button Location

(Note: Appearance of pilot

 

 

assembly may vary by model.)

VARIABLE CONTROL

OPERATION

The variable control valve can be set to any heat setting and flame height desired, by simply turning the control knob until that setting is attained. Even the lowest setting provides realis- tic, dancing yellow flames. Selecting higher settings produces greater heat output. This results in increased heating comfort.

WARNING: Do not operate heater between PILOT and HI positions.

CAUTION: Do not try to adjust heating levels by using the equipment shutoff valve.

TO TURN OFF GAS

TO APPLIANCE

Shutting Off Heater

1.

Press in and turn control knob clockwise

Clockwise

to the

 

HI position.

 

 

2.

Turn the control knob clockwise Clockwise

to the PILOT

 

position.

 

 

3.

Press in control knob and turn clockwise

Clockwise

to the

 

OFF position.

 

 

Shutting Off Burners Only (pilot stays lit)

1.

Turn the control knob clockwise Clockwise to the HI position.

2.

Press in and turn control knob clockwise Clockwise to the

 

PILOT position.

MANUAL LIGHTING

PROCEDURE

1.Follow steps 1 through 5 under Lighting Instructions, pages 18 and 19.

2.Depress control knob and light pilot with match.

3.Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds, release control knob. Now follow step 8, column 1.

REMOTE-READY MODELS

FOR YOUR SAFETY READ

BEFORE LIGHTING

WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing prop- erty damage, personal injury or loss of life.

A.This appliance has a pilot which must be lighted by hand. When lighting the pilot, follow these instructions exactly.

B.BEFORE LIGHTING smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor.

WHAT TO DO IF YOU SMELL GAS

Do not try to light any appliance.

Do not touch any electric switch; do not use any phone in your building.

Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.

If you cannot reach your gas supplier, call the fire de- partment.

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107070-01F

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Desa installation manual Variable Control Operation, REMOTE-READY Models For Your Safety Read Before Lighting