Desa VMH10TP installation manual Inspecting Burner, Continued, Burner Flame Pattern

Models: VMH10TP

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BURNER FLAME PATTERN

INSPECTING BURNER

Continued

Thermocouple

Pilot Burner

 

Figure 25 - Incorrect Pilot Flame Pattern

If pilot flame pattern is incorrect, as shown in Figure 25

turn fireplace off (see To Turn Off Gas to Appliance, page 22).

see Troubleshooting, pages 24 through 27.

BURNER FLAME PATTERN

Figure 26 shows a correct burner flame pattern. Figure 27 shows an incorrect burner flame pattern. The incorrect burner flame pattern shows the flame consistantly higher than one inch above the log.

Note: When using the fireplace the first time, the flame will be yellow for approxi- mately one hour until the log cures.

Top of

Flame

About One

Inch Below

Logs

CORRECT FLAME PATTERN

AT HIGH POSITION

Figure 26 - Correct Burner Flame Pattern

Top of

Flame

Consistantly

About One

Inch Higher

Than Logs

INCORRECT FLAME PATTERN

AT HIGH POSITION

Figure 27 - Incorrect Burner Flame Pattern

If burner flame pattern is incorrect, as shown in Figure 27

• turn fireplace off (see To Turn Off Gas to Appliance, page 22).

• see Troubleshooting, pages 24 through 27.

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Desa VMH10TP installation manual Inspecting Burner, Continued, Burner Flame Pattern