Operating Heater (Manually-Controlled Models) - Desa UNVENTED (VENT-FREE) PROPANE GAS LOG HEATER Owner's Operation And Installation Manual

Unvented (vent-free) propane gas log heater,
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OPERATING
HEATER
Manually-Controlled
Models
22
FOR YOUR SAFETY READ BEFORE LIGHTING
If you do not follow these instructions exactly, a fire or explosion
may result causing property 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 or turn the gas control knob. Never use tools. If the knob
will not push in or turn by hand, don't try to repair it, call a qualified service
technician or gas supplier. Force or attempted 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
• If fireplace has glass doors, never operate this heater with glass doors
closed. If you operate heater with doors closed, heat buildup inside
fireplace will cause glass to burst. Also if fireplace opening has vents at the
bottom, you must open the vents before operating heater.
• You must operate this heater with a fireplace screen in place. Make sure
fireplace screen is closed before running heater.
During initial operation of new heater, burning logs will give off a paper-
burning smell. Orange flame will also be present. Open damper or window
to vent smell. This will only last a few hours.
Note: Homeowners generally prefer to operate their heater with the chimney damper
closed. This will put all the heat into the room. However there may be times you will
desire the full flames of the High heat setting but will find the heat output excessive.
You can open the chimney damper (if you have one) fully or partially to release some
of the heat. WARNING: Damper handle will be hot if heater has been running.
1. STOP! Read the safety information above.
2. Make sure manual shutoff valve is fully open.
3. Press in and turn control knob clockwise
Ignitor Button
Figure 23 - Control Knob and Ignitor Button Location
4. Wait five (5) minutes to clear out any gas. Then smell for gas, including near the
floor. If you smell gas, STOP! Follow "B" in the safety information above. If you
don't smell gas, go to the next step.
WARNING
WARNING ICON
G 001
WARNING
WARNING ICON
G 001
NOTICE
to the OFF position.
Clockwise
Control Knob
101309

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Gas log heater

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