Desa CDCFTN Benutzerhandbuch
111244-01A
For more information, visit www.desatech.com
For more information, visit www.desatech.com
20
TO TURN OFF GAS
TO APPLIANCE
1.
Follow steps 1 through 5 under Lighting Instructions, begin-
ning on page 19.
ning on page 19.
2.
With control knob pressed in, strike match. Hold match to
pilot until pilot lights.
pilot until pilot lights.
3.
Keep control knob pressed in for 30 seconds after lighting
pilot. After 30 seconds, release control knob. Now follow
step 8 under Lighting Instructions, column 1.
pilot. After 30 seconds, release control knob. Now follow
step 8 under Lighting Instructions, column 1.
Shutting Off Fireplace
1.
Turn control knob clockwise
to the OFF position.
2.
Turn off all electric power to the appliance (if applicable)
if service is to be performed.
if service is to be performed.
Shutting Off Burners Only (pilot stays lit)
Turn control knob clockwise
to the PILOT position.
THERMOSTAT CONTROL
OPERATION
The thermostat used on this fireplace senses the room tempera-
ture. At times the room may exceed the set temperature. If so,
the burner will shut off. The burner will cycle back on when
room temperature drops below the set temperature.
ture. At times the room may exceed the set temperature. If so,
the burner will shut off. The burner will cycle back on when
room temperature drops below the set temperature.
MANUAL LIGHTING
PROCEDURE
OPERATING
BLOWER
This blower has three settings: ON, OFF, and AUTO. In the ON
position, the blower will operate constantly. In the OFF posi-
tion, the blower will not operate. In the AUTO position, the
blower will start when the thermostat senses a sufficient in-
crease in firebox temperature.
position, the blower will operate constantly. In the OFF posi-
tion, the blower will not operate. In the AUTO position, the
blower will start when the thermostat senses a sufficient in-
crease in firebox temperature.
Note:
Your fireplace and thermostat blower will not turn on
and off at the same time. The fireplace may run for several
minutes before the blower turns on. After the heater modulates
to the pilot position, the blower will continue to run. The blower
will shut off after the firebox temperature decreases.
minutes before the blower turns on. After the heater modulates
to the pilot position, the blower will continue to run. The blower
will shut off after the firebox temperature decreases.
Note:
It is safe to operate fireplace with blower turned off.
However, the blower helps distribute heated air from the fireplace.
Figure 38 - AUTO/OFF/ON Blower Switch
AUTO/OFF/ON Switch
CAUTION: Do not try to adjust heating levels by
using the equipment shutoff valve.
6.
With control knob pressed in, press and release ignitor but-
ton. This will light pilot. The pilot is attached to the front
burner. If needed, keep pressing ignitor button until pilot lights.
ton. 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 26 through 28. Also, contact a qualified service per-
son or gas supplier for repairs. Until repairs are made, light
pilot with match. To light pilot with match, see Manual
Lighting Procedure.
son 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 seconds after lighting
pilot. After 30 seconds, release control knob.
pilot. After 30 seconds, release control knob.
Note:
If pilot goes out, repeat steps 3 through 7. This fire-
place has a safety interlock system. Wait one (1) minute for
system to reset before lighting pilot again.
system 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 between HI and LO.
any heat level between HI and LO.
OPERATING FIREPLACE (THERMOSTAT-CONTROLLED MODELS)
Lighting Instructions (Cont.)
To Turn Gas Off To Appliance
Thermostat Control Operation
Manual Lighting Procedure
Operating Blower
To Turn Gas Off To Appliance
Thermostat Control Operation
Manual Lighting Procedure
Operating Blower
Figure 36 - Natural Gas Pilot
Thermocouple
Ignitor Electrode
Pilot
Burner
Burner
Figure 37 -Propane/LP Gas
Pilot
Pilot
Thermocouple
Ignitor
Electrode
Electrode
Pilot
Burner
Burner
OPERATING FIREPLACE
Continued
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 tem-
perature (depending on housing construction, installation loca-
tion, room size, open air temperatures, etc.). Frequent use of
your fireplace will let you determine your own comfort levels.
perature (depending on housing construction, installation loca-
tion, room size, open air temperatures, etc.). Frequent use of
your fireplace will let you determine your own comfort levels.