Desa FB-2B User Manual download pdf (Page 11)

11

105563

OWNER’S MANUAL

TO SELECT

HEATING LEVEL

Slightly press in control knob and turn coun-

terclockwise to the LOW or HIGH

positions (see Figure 18).

IMPORTANT:

Release downward pres-

sure while turning control knob. Control

knob will lock at the desired position.

WARNING: When running

heater, set control knob at LOW

or HIGH locked positions. Never

set control knob between locked

positions. Poor combustion and

higher levels of carbon monox-

ide may result.

CAUTION: Do not try to adjust

heating levels by using the equip-

ment shutoff valve.

1. STOP! Read the safety information

page 10, column 3.

2. Make sure equipment shutoff valve

is fully open.

3. Turn control knob clockwise

to the OFF position.

4. Wait five minutes to clear out any

gas. Then smell for gas, including

near the floor. If you smell gas,

STOP! Follow “B” in the safety in-

formation page 10, column 3. If you

don’t smell gas, go to the next step.

5. Press in and turn control knob coun-

terclockwise to PILOT/IGN

position. Press in control knob for

five (5) seconds (see Figure 16).

Note:

You may be running this heater

for the first time after hooking up to

gas supply. If so, you may need to press

in control knob for 30 seconds. This will

allow air to bleed from the gas system.

• If control knob does not pop up when

released, contact a qualified service

person or supplier for repairs.

6. Release downward pressure on con-

trol knob and turn clockwise

to OFF position.

7. Press in control knob and turn back

to PILOT/IGN. This will cause the

piezo ignitor to spark and light the

pilot gas. If needed, repeat steps 5

through 7 until pilot lights.

Note:

If pilot does not stay lit, refer

to Troubleshooting, pages 13 through

15. Also 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.

8 . Keep control knob pressed in for 30

seconds after lighting pilot. After 30

seconds, release control knob.

Note:

If pilot goes out, repeat steps

3 through 7.

OPERATING

HEATER

Continued

Ignitor Electrode

Pilot Burner

Thermocouple

Figure 17 - Pilot

LIGHTING

INSTRUCTIONS

Figure 16 - Control Knob In The OFF

Position

TO TURN OFF GAS TO

APPLIANCE

MANUAL LIGHTING

PROCEDURE

1. Follow steps 1 through 5 under Light-

ing Instructions.

2. With control knob pressed in, strike

match. Hold match to pilot until pi-

lot lights.

3. Keep control knob pressed in for 30

seconds after lighting pilot. After 30

seconds, release control knob.

Shutting Off Heater

1. Turn control knob clockwise

to the OFF position.

2. Turn off all electric power to the ap-

pliance if service is to be performed.

Shutting Off Burner Only (pilot

stays lit)

Turn control knob clockwise to

the PILOT/IGN position.

Control

Knob Burners

Figure 18 - Burner Patterns

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 19 20

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