Desa VP1000BA User Manual download pdf (Page 19)

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BURNER FLAME PATTERN

Figure 20 shows a correct burner flame pattern. Figure 21 shows an incorrect

burner flame pattern. The incorrect burner flame pattern shows yellow tipping of

the flame. It also shows the flame higher than 1/2 the glass panel height.

NOTICE

Do not mistake orange flames with yellow tipping. Dust or other

fine particles enter the heater and burn causing brief patches of

orange flame.

INSPECTING

BURNER

Continued

WARNING ICON G 001

WARNING

If yellow tipping occurs, your heater could produce increased

levels of carbon monoxide. If burner flame pattern shows yellow

tipping, follow instructions at bottom of this page.

Figure 20 - Correct Burner Flame Pattern

1/2 GLASS HEIGHT

INCORRECT FLAME PATTERN

AT HIGH POSITION

CORRECT FLAME PATTERN

AT HIGH POSITION

1/2 GLASS HEIGHT

(Model VP600B will be lower due to lower input rating)

(Model VP1000BA)

Figure 21 - Incorrect Burner Flame Pattern

If burner flame pattern is incorrect, as shown in Figure 21

• turn heater off (see To Turn Off Gas to Appliance, page 18)

• see Troubleshooting, pages 20 through 23

Yellow

Tipping

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 31 32

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Desa VP1000BA User Manual Page 19