Owner’s manual, Operating heater, Inspecting burner – Desa CGP10RL User Manual

Page 11: Manual lighting procedure, Continued

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11

103548

OWNER’S MANUAL

LOW

OFF

PILOT

HIGH

OFF

PILOT

OFF

Control

Knobs

Burners

Figure 18 - Burner Patterns

OPERATING
HEATER

Continued

TO TURN OFF GAS

TO APPLIANCE

Shutting Off Heater

1.

Turn control knob clockwise
to the OFF position.

Shutting Off Burner Only
(pilot stays lit)

1.

Turn control knob clockwise to the
PILOT position.

MANUAL LIGHTING

PROCEDURE

1.

Remove front panel (see Figure 10,
page 7).

2.

Follow steps 1 through 5 under
Lighting Instructions
, page 10.

3.

With control knob pressed in, strike
match. Hold match to pilot until pilot
lights.

4.

Keep control knob pressed in for 10
seconds after pilot is lit. After 10
seconds, release control knob.

5.

Replace front panel.

INSPECTING
BURNER

GRH/OV 007

GOOD PILOT/LP

Thermocouple

Figure 19 - Correct Pilot Flame Pattern

Thermocouple

GRH/OV 008

BAD PILOT/LP

Figure 20 - Incorrect Pilot Flame Pattern

If pilot flame pattern is incorrect, as shown
in Figure 20

• turn heater off (see To Turn Off Gas

to Appliance).

• see Troubleshooting, pages 12

through 14.

Pilot Burner

Check pilot flame pattern and burner flame
pattern often.

PILOT FLAME PATTERN

Figure 19 shows a correct pilot flame pat-
tern. Figure 20 shows an incorrect pilot
flame pattern. The incorrect pilot flame is
not touching the thermocouple. This will
cause the thermocouple to cool. When the
thermocouple cools, the heater will shut
down.

Pilot Burner

BURNER FLAME PATTERN

Figure 21 shows a correct burner flame
pattern. Figure 22 shows an incorrect burner
flame pattern.

If burner flame pattern is incorrect, as shown
in Figure 22

• turn heater off (see To Turn Off Gas

to Appliance).

• see Troubleshooting, pages 12

through 14.

Figure 22 - Incorrect Burner Flame Pattern

Figure 21 - Correct Burner Flame Pattern

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