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119638-01C
4
OPERATION
Continued
.. The. receiver. continuously. receives. sig-
nals.from.the.hand-held.remote.to.control.
the. room. temperature.. If. the. hand-held.
remote is misplaced, obstructed or for any
reason cannot transmit to the receiver, the
receiver will shut off the fireplace. This will
occur. in. 8. or. more. minutes. depending.
upon.location.of.remote.transmitter.and.
strength.of.batteries.
Figure 35 - Incorrect Pilot Flame Pattern
Figure 34 - Correct Pilot Flame Pattern
Pilot.Burner
Propane/LP Gas
Natural Gas
Thermocouple
Pilot.Burner
Thermocouple
Propane/LP Gas
Natural Gas
MAIN BURNER
Periodically inspect all burner flame holes with
the heater running. All slotted burner flame
holes should be open with yellow flame pres-
ent. All round burner flame holes should be
open with a small blue flame present. Some
burner flame holes may become blocked by
debris or rust, with no flame present. If so,
turn off heater and let cool. Remove blockage,
blocked burner flame holes will create soot.
INSPECTING BURNERS
Key Pad Lock Feature
This feature allows the user to lock/unlock the
keypad.on.the.hand-held.remote.in.the.MANU.
or.AUTO. mode. to. prevent. inadvertent. op-
eration.(i.e..children.operating.the.hand-held.
remote control, etc.). The keypad is locked in
either on or off. Press the POWER and LOCK
buttons.together.to.turn.the.unit.on.or.off.
Check pilot flame pattern and burner flame
patterns.often.
PILOT FLAME PATTERN
Figure 34 shows a correct pilot flame pattern.
Figure 35 shows an incorrect pilot flame pat-
tern. The incorrect pilot flame is not properly
heating. the. thermocouple.. When. the. ther-
mocouple cools, the heater will shut down.
If pilot flame pattern is incorrect, as shown
in.Figure.35
•. turn.heater.off.(see.
To Turn Off Gas to Ap-
pliance
, page 22)
•. see.
Troubleshooting
, page 26
Note: The pilot flame on natural gas units will
have a slight curve, but the flame should be
blue and have no yellow or orange color.