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111916-01D
For more information, visit www.desatech.com
For more information, visit www.desatech.com
12
OPERATION GUIDELINES
• When used for the first time, the fireplace may emit a slight
odor for about 16 to 24 hours. This is normal and is due to the
“curing” of the logs and the “burn-in” of internal paint and lu-
bricant used in the manufacturing process.
• Keep compartments, logs, burners and area surrounding logs
clean by vacuuming and brushing at least twice a year or as
necessary.
• Turn off gas and remote switch before servicing appliance. Any
safety screen or guard removed for servicing the fireplace must
be replaced prior to operation.
• Have a qualified agency periodically inspect vent system at the
start of each heating season for any obstruction which will hinder
its normal operation. Never obstruct the flow of combustion and
ventilation air. Keep the front of the fireplace clear of all ob-
stacles and materials
OPERATING FIREPLACE
FOR YOUR SAFETY
READ BEFORE LIGHTING
WARNING: If you do not follow these instructions
exactly, a fire or explosion may result causing prop-
erty damage, personal injury or loss of life.
A. This appliance has a pilot which must be lighted by hand.
When lighting the pilot, follow these instructions exactly.
B. BEFORE LIGHTING smell all around the appliance area
for gas. Be sure to smell next to the floor because some gas
is heavier than air and will settle on the floor.
WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electric switch; do not use any phone in
your building.
• Immediately call your gas supplier from a neighbor’s
phone. Follow the gas supplier’s instructions.
• If you cannot reach your gas supplier, call the fire
department.
C. Use only your hand to push in control knob. Never use tools.
If the knob will not push in or slide by hand, don’t try to
repair it, call a qualified service technician. Force or at-
tempted repair may result in a fire or explosion.
D. Do not use this appliance if any part has been under water.
Immediately call a qualified service technician to inspect
the appliance and to replace any part of the control system
and any gas control which has been under water.
LIGHTING
INSTRUCTIONS
1. STOP! Read the safety information above before proceeding.
2. Set the “HI-LO” knob to the lowest setting.
3. Turn off all electrical power to the appliance.
4. Open control access panel.
5. Push in gas control knob slightly and turn clockwise
to “OFF”.
6. Wait five (5) minutes to clear out any gas. Then smell for
gas, including near the floor. If you smell gas, STOP! Fol-
low “B” in the safety information above. If you don’t smell
gas, go to the next step.
7. The pilot is located by the main burner.
8. Turn knob on gas control counterclockwise to
“PILOT”.
Tube Burner Pan Burner
Model Natural Propane/LP Natural Propane/LP
CD32M 0.188" Max. — —
CD36M-A 0.188" Max — —
CD42M-A 0.188" 0.313" 0.188" 0.500"
Figure 31 - Air Shutter Adjustments
WARNING: Improper installation, adjustment, al-
teration, service or maintenance can cause injury or
property damage. Refer to this manual for assistance.
Consult a qualified installer for additional information.
If adjustment is necessary, you can restore the proper flame setting
by loosening the air shutter screw and rotating the air shutter until
proper setting is achieved (see Figure 31). The correct shutter
openings are as follows:
BURNER FLAME ADJUSTMENT
Continued
Manifold
Air Shutter
Opening
Firebox
Bottom
Burner
Gas Line
Burner Pan
Burner Tube
Adjustment Screw
Adjustment
Screw
BURNER FLAME ADJUSTMENT
OPERATING FIREPLACE
Operation Guidelines
For Your Safety Read Before Lighting
Lighting Instructions