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OpERATING HEATER
FOR YOUR SAFETY READ
bEFORE LIGHTING
WARNING: If you do not fol-
low these instructions exactly,
a fire or explosion may result
causing property damage, per-
sonal injury or loss of life.
A. This appliance has a pilot which must
be lighted by hand. When lighting the pi-
lot, 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. 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
1. STOP! Read the safety information
above.
2. Make sure equipment shutoff valve is fully
open.
3. Turn off any electric power to the appli-
ance if service is to be performed.
4. Turn pilot knob clockwise
OFF position.
5. Wait five minutes to clear out any gas. Then
smell for gas, including near the floor. If you
118621-01B
smell gas, STOP! Follow "B" in the safety
information, column 1. If you don't smell
gas, go to the next step.
6. Press in pilot knob and turn control knob
counterclockwise
position. Keep pilot knob pressed in for
five (5) seconds (see Figure 22).
7. With pilot knob pressed in, push down and
release ignitor button. This will light pilot.
The pilot is attached to the front of burner.
Note: You may be running this heater
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 needed, keep pressing ignitor button
until pilot lights. If ignitor does not light
pilot, refer to Troubleshooting, page 22
or contact a qualified service person or
gas supplier for repairs. Until repairs are
made, light pilot with match. See Manual
Lighting Procedure.
8. Keep pilot knob pressed in for 30 seconds
after lighting pilot. After 30 seconds, re-
lease pilot knob.
• If control knob does not pop up when
released, contact a qualified service
person or gas supplier for repairs.
Note: If pilot goes out, repeat steps 4
through 7.
9. Turn control knob on heater counter-
clockwise
remote to turn on manually or use remote
to activate thermostat function.
10. To shut off burner only and leave pilot lit,
turn control knob clockwise
PILOT position.
Figure 22 - Pilot Knob In The ON Position
to the
Thermocouple
Figure 23 - Pilot (actual pilot may vary)
www.desatech.com
to ON. Press button on
Ignitor
Ignitor Electrode
to the PILOT
to the
Pilot Knob
Pilot
Burner
15
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