21
OPERATION
BURNER FLAME PATTERN
Fig. 28 shows a correct burner flame pattern. Fig. 29 shows an incorrect burner flame pattern with
lifting, and excessive flame height.
If burner flame is incorrect:
• turn heater off (see “To Turn Off Gas to Appliance”, page 19).
• see Troubleshooting, pages 23 through 26.
Fig. 28 - Correct Flame Pattern with
Control Knob Set to High Flame
Fig. 29 - Incorrect Flame Pattern with
Control Knob Set to High Flame
Содержание (C)(GC)IR10NTA/NMA series
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