Desa Comfort Glow CGN18R Owner's Operation And Installation Manual page 19

OPERATING
HEATER
Continued
099434
TO SELECT HEATING LEVEL
When running heater, set control knob at LOW, MEDIUM, or
HIGH locked positions. Never set control knob between
locked positions. Poor combustion and higher levels of
carbon monoxide may result.
Do not try to adjust heating levels by using the manual shut-
off valve.
1. Slightly press in control knob and turn counterclockwise
LOW, MEDIUM, or HIGH positions.
Release downward pressure while turning control knob.
IMPORTANT:
Control knob will lock at the desired position.
Control
Knob
OFF
PILOT
IGN
LOW
OFF
PILOT
IGN
MED
OFF
PILOT
IGN
HIGH
OFF
BURNER PATTERNS-VANGUARD NON T-STAT PLAQUE MODELS
WARNING
WARNING ICON G 001
CAUTION
WARNING ICON G 001
CGN18R
Figure 17 - Burner Patterns
to the
C-clockwise
CGN30C
LOW
MED
HIGH
OFF
GRH/OV 023A
Continued
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