Desa CDCFTN Fire Pit User Manual


 
www.desatech.com 111244-01C
22
Note:
You may be running this fireplace
for the first time after hooking up to gas
supply. If so, the control knob may need to
be pressed in for 30 seconds or more. This
will allow air to bleed from the gas system.
• If control knob does not pop out when re-
leased, contact a qualified service person
or gas supplier for repairs.
6. With control knob pressed in, press and re-
lease ignitor button. This will light pilot.
The pilot is attached to the front burner. If
needed, keep pressing ignitor button until
pilot lights.
Note:
If pilot does not stay lit, refer to
Troubleshooting, pages 29 through 32. Also,
contact a qualified service person or gas
supplier for repairs. Until repairs are made,
light pilot with match. To light pilot with
match, see Manual Lighting Procedure.
7. Keep control knob pressed in for 30 sec-
onds after lighting pilot. After 30 seconds,
release control knob.
Note:
If pilot goes out, repeat steps 3
through 7. This fireplace has a safety inter-
lock system. Wait one (1) minute for sys-
tem to reset before lighting pilot again.
8. Turn control knob counterclockwise
to desired heating level. The burner should
light. Set control knob to any heat level be-
tween HI and LO.
CAUTION: Do not try to ad-
just heating levels by using the
equipment shutoff valve.
OPERATING FIREPLACE
Continued
Figure 35 - Control Knob In The OFF
Position
Ignitor
Button
Control
Knob
Figure 36 - Natural Gas Pilot
Thermocouple
Ignitor
Electrode
Pilot
Burner
Figure 37 -Propane/LP Gas Pilot
Thermocouple
Ignitor
Electrode
Pilot
Burner
TO TURN OFF GAS
TO APPLIANCE
Shutting Off Fireplace
1. Turn control knob clockwise
Clockwise
to the
OFF position.
2. Turn off all electric power to the appliance
(if applicable) if service is to be performed.
Shutting Off Burners Only (pilot stays lit)
Turn control knob clockwise
Clockwise
to the
PILOT position.
THERMOSTAT CONTROL
OPERATION
The thermostat used on this fireplace senses the
room temperature. At times the room may ex-
ceed the set temperature. If so, the burner will
shut off. The burner will cycle back on when room
temperature drops below the set temperature.
The control knob can be set to any heat level
between HI and LO.
Note:
The thermostat sensing bulb measures
the air near the fireplace cabinet. This may not
always agree with room temperature (depend-
ing on housing construction, installation loca-
tion, room size, open air temperatures, etc.).
Frequent use of your fireplace will let you de-
termine your own comfort levels.
MANUAL LIGHTING
PROCEDURE
1. Follow steps 1 through 5 under Lighting In-
structions, beginning on page 21.
2. With control knob pressed in, strike match.
Hold match to pilot until pilot lights.
3. Keep control knob pressed in for 30 sec-
onds after lighting pilot. After 30 seconds,
release control knob. Now follow step 8
under Lighting Instructions, column 1.