Procom WZN18TLA Owner's Operation And Installation Manual page 16

Yellow flame vent-free gas log heater
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Figure 25-Pilot
Figure 26-Control Cover
Plate
TO TURN OFF GAS TO HEATER
1. Turn control knob clockwise
to OFF position to completely shut
off the heater.
2. If applicable: Turn ON/OFF switch
to OFF position and/or set thermo-
stat (if present) to lowest setting.
THERMOSTAT (MODELS
TLA) LIGHTING INSTRUC-
TIONS
WARNING:
l
If fireplace has glass doors never
operate this heater with the
glass doors closed. If you op-
erate heater with doors closed,
heat buildup inside fireplace will
cause glass to burst. Also, if the
fireplace opening has vents at
the bottom, you must open the
vents before operating heater.
l
You must operate this heater
with a fireplace screen in place.
Make sure fireplace screen is
closed before running heater.
NOTICE: During initial operation
of new heater, burning logs will give
off a paper-burning smell. An orange
flame will also be present. Open the
damper or window to vent smell.
This will only last a few hours.
NOTE: Home owners generally pre-
fer 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 Hi 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.
S T O P ! R e a d t h e s a f e t y
information.
2.
Make sure equipment shutoff
valve is fully open.
3.
Press in and turn control knob
clockwise
position.
4.
Wait five (5) minutes to clear out
any gas. Then smell for gas, in-
cluding near the floor. If you smell
gas, STOP! Follow "B" in the
safety information. If you don't
smell gas, go to the next step.
5.
Slight depress and turn Control
knob counterclockwise
the PILOT position. Press in con-
trol knob for five (5) seconds (see
Figure 27).
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. This
will allow air to bleed from the gas
system.
6.
With control knob pressed in,
press and release ignitor button.
This will light pilot. The pilot is
attached to the burner. If needed,
keep pressing ignitor button. un-
til pilot lights.
.
16
NOTE: If pilot does not stay
lit, contact a qualified service
person or gas supplier for
repairs.
7.
Until repairs are made keep
control knob pressed in for
30 seconds after lighting pilot.
After 30 seconds, release
control knob.
NOTE: If pilot goes out, re-
peat steps 3 through 7. This
heater has a safety interlock
system.
l
If control knob does not pop
out when released, contact a
qualified service person or
gas supplier for repairs.
8. Slightly depress and turn con-
trol knob counterclockwise
level. The burner should light.
Set control knob to any heat
level between HI and LO
to the OFF
Figure 27-Control Knob and
Ignitor Button Location
to
Figure 28-Pilot
CAUTION: Do not try to
adjust heating levels by using
the equipment shutoff valve.
TO TURN OFF GAS TO
APPLIANCE:
Shutting off heater
Push control knob and turn clock-
wise to OFF position.
Shutting off burners only (pilot
stays lit).
Turn control knob clockwise to
the PILOT position.
to desired heating

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