Desa VI33PRB Indoor Fireplace User Manual


 
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113195-01B
22
Auto Shutoff Feature
1. If the average room temperature exceeds
82 degrees Fahrenheit (28 degrees Centi-
grade), the hand-held remote control will
perform a safety override and shut the
fireplace off. This feature is not available
in the MANU mode.
2. The receiver continuously receives signals
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 after 8 minutes.
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
operation (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.
OPTIONAL BLOWER
OPERATION
Locate the blower switch by opening lower lou-
ver on fireplace insert. Blower switch is located
at lower left inside louver door.
This thermostat-controlled blower has three
settings: ON, OFF and AUTO. In the ON posi
-
tion, the blower will operate constantly. In the
OFF position, the blower will not operate. In
the AUTO position, the blower will start when
the thermostat senses a sufficient increase in
firebox temperature.
Note: Your gas logs and thermostat blower
will not turn on and off at the same time. The
fireplace insert may run for several minutes
before the blower turns on. After the heater
modulates to the pilot position, the blower will
continue to run. The blower will shut off after
the firebox temperature decreases.
Note: It is safe to operate fireplace insert with
blower turned off. However, the blower helps
distribute heated air from the fireplace insert.
OPERATING FIREPLACE
INSERT
Continued
INSPECTING BURNERS
Check pilot flame pattern and burner flame pat-
terns often.
PILOT FLAME PATTERN
Figure 37 shows a correct pilot flame pattern.
Figure 38 shows an incorrect pilot flame pattern.
The incorrect pilot flame is not properly heating
the thermocouple. When the thermocouple cools,
the heater will shut down.
If pilot flame pattern is incorrect, as shown in
Figure 38
turn heater off (see To Turn Off Gas to Appli
-
ance, page 20)
see Troubleshooting
, page 25
Note: The pilot flame on natural gas units will
have a slight curve, but flame should be blue and
have no yellow or orange color.
Figure 37 - Correct Pilot Flame Pattern
Pilot Burner
Figure 38 - Incorrect Pilot Flame Pattern
Pilot Burner
Natural Gas
Pilot Burner
Thermocouple
Pilot Burner
Thermocouple
Natural Gas Propane/LP Gas
Propane/LP Gas