CGFP28P and CGFP28PT
UNVENTED PROPANE/LP GAS FIREPLACE
OPERATING
FIREPLACE
Continued
VARIABLE MANUAL
CONTROL OPERATION
The variable control valve can be set to any heat setting and flame height de- sired, by simply turning the control knob until that setting is attained. Even the lowest setting provides realistic flames and glowing embers from two burners. Selecting higher settings produces greater heat output. This results in in- creased heating comfort.
WARNING: Do not operate heater between pilot and high positions.
CAUTION: Do not try to ad- just heating levels by using the manual shutoff valve.
TO TURN OFF GAS
TO APPLIANCE
Shutting Off Fireplace
1. Turn control knob clockwise Clockwise
to the HIGH position.
2.Slightly depress control knob and
turn clockwise Clockwise
to the PILOT position.
3.Slightly depress control knob and
turn clockwise Clockwise
to the OFF position.
Shutting Off Burners Only (pilot stays lit)
1. | Turn control knob clockwise | Clockwise |
| to the HIGH position. |
|
2. | Press in and turn clockwise | Clockwise |
| to the PILOT position. |
|
MANUAL LIGHTING
PROCEDURE
1.Follow steps 1 through 5 under Light- ing Instructions, page 19.
2.Depress control knob and light pilot with match.
3.Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds, release control knob. Now follow step 8, page 19.
INSPECTING
BURNERS
Check pilot flame pattern and burner flame patterns often.
PILOT FLAME PATTERN
Figure 45 shows a correct pilot flame pattern. Figure 46 shows an incorrect pilot flame pattern. The incorrect pilot flame is not touch- ing the thermocouple. This will cause the thermocouple to cool. When the thermo- couple cools, the fireplace will shutdown.
If pilot flame pattern is incorrect, as shown in Figure 46
•turn fireplace off (seeTo Turn Off Gas to Appliance, page 18
•see Troubleshooting, pages 22 through 24
Thermocouple | Pilot Burner |
Figure 45 - Correct Pilot Flame Pattern
Thermocouple | Pilot Burner |
Figure 46 - Incorrect Pilot Flame Pattern
FRONT BURNER FLAME PATTERN
Figure 47 shows correct front burner flame pattern. Figure 48 shows incorrect front burner flame pattern. The incorrect burner flame pattern shows yellow tipping at top of blue flame.
WARNING: If front burner flame pattern shows yellow tip- ping, your fireplace could pro- duce increased levels of carbon monoxide. Follow instructions at bottom of this page. Yellow flame on rear burner is normal.
NOTICE: Do not mistake orange flames with yellow tipping. Dirt or other fine particles are burned by fireplace, causing brief patches of orange flame.
If front burner flame pattern is incorrect, as shown in Figure 48
•turn fireplace off (seeTo Turn Off Gas to Appliance, page 18
•see Troubleshooting, pages 22 through 24
Figure 47 - Correct Front Burner Flame Pattern
Yellow Tipping At
Top of Blue Flame
Figure 48 - Incorrect Front Burner Flame Pattern
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