DCS PHFS-DW-SS, PHFS-DW-BK, PHFS-DWWT, PHFS-DW-BL, PHFS-DW-GN, PHFS-DW-BZ Emitter glow is uneven

Models: PHFS-DW-SS, PHFS-DW-BK, PHFS-DWWT, PHFS-DW-BL, PHFS-DW-GN, PHFS-DW-BZ

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PROBLEM:

Burner flame is Troubleshooting

PROBLEM:

Is there adequate

Burner flame is

gas supply?

low.

 

 

 

Is the supply hose bent or kinked?

YES

Straighten hose

Check the burner and orifices for

blockage, see page 15

Fill LP cylinder

 

NO

 

 

 

YES

 

 

 

NO

 

 

 

 

 

 

 

 

 

 

 

 

 

Is the control knob in the full “on”

 

 

position? (all the way counter

YES

 

 

clockwise)?

 

 

 

 

 

 

 

 

 

PROBLEM:

Emitter glow is

uneven.

Is the heater level?

YES

Is there adequate

gas supply?

YES

Is the lower screen cone tilted?

Note: It is normal for the bottom 1/2to 1of the emitter not to glow. In addition, the section of the emitter above the valve panel may also glow less than the rest of the emitter.

NO

 

Fill LP cylinder

 

 

 

NO

 

Level heater

 

 

 

YES

 

Loosen but don’t remove screws at top of

 

safety valve cylinder, level, retighten

 

 

NO

 

Clean burner

 

see page 15.

 

 

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Page 19
Image 19
DCS PHFS-DW-SS, PHFS-DW-BK, PHFS-DWWT, PHFS-DW-BL, PHFS-DW-GN, PHFS-DW-BZ Emitter glow is uneven, Level heater, Problem