Inspecting Burners - Desa SBVBN(C) Owner's Operation And Installation Manual

OPERATING STOVE WITH
B-VENT BURNER SYSTEM
Continued
Auto Shutoff Feature
1. If the average room temperature exceeds 82 degrees Fahr-
enheit (28 degrees Centigrade), the hand-held remote con-
trol 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 re-
mote 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.
OPERATING OPTIONAL GWMT1
WALL MOUNTED THERMOSTAT
WARNING: Do not connect the thermostat to a power
source. Electrical shock and/or a fire hazard will occur.
Light the burner system as instructed in Lighting Instructions on
page 19. Set wall thermostat to desired temperature.
This thermostat has been electronically calibrated at the factory
and requires no adjustment or leveling.
Upon installation, the thermostat must be allowed to stabilize at
room temperature for a minimum of 30 minutes for proper
operation.
To turn the burner system off, adjust thermostat to the lowest
setting and turn the gas control knob back to PILOT. The pilot
will remain lit.
IMPORTANT: To turn the pilot off, turn the control knob on
the heater to the OFF position.
OPERATING OPTIONAL
BLOWER ACCESSORY
Blower controls are located on the left side of the rear cover
when standing in front of stove with burner system installed.
The DA3610TA thermostatically-controlled blower has an ON
setting and an OFF setting. The blower will only run when the
switch is in the ON position. In the OFF position, the blower will
not operate.
If you are using DA3610TA blower with optional thermostat
(wall mount or remote control) for the burner system, your
burner system and blower will not turn on and off at the same
time. The burner system may run for several minutes before the
blower turns on. After the burner system modulates to the pilot
For more information, visit www.desatech.com
For more information, visit www.desatech.com
106828-01C
OPERATING STOVE WITH B-VENT BURNER SYSTEM
Optional Remote Operation (Cont.)
Operating Optional GWMTY1 Wall Mounted Thermostat
Operating Optional Blower Accessory
position, the blower will continue to run. The blower will shut
off after the burner system firebox temperature decreases.
The blower helps distribute heated air from the stove. Periodi-
cally check the top grates of the stove and remove any dust, dirt,
or other obstructions that will hinder the flow of air.

INSPECTING BURNERS

Check pilot flame pattern and burner flame patterns often.
PILOT ASSEMBLY
The pilot assembly is factory preset for the proper flame height.
Alterations may have occurred during shipping and handling. Call
a qualified service person to readjust the pilot if necessary.
The height of the thermopile must be 3/8" to 1/2" above the pilot flame
as shown in Figure 52. The flame from the pilot burner must extend
beyond the thermopile.
If your pilot assembly does not meet these requirements:
• turn burner system off (see To Turn Off Gas to Appliance, page 19)
• see Troubleshooting, pages 23 through 25
Thermopile
Piezo Ignitor
Figure 52 - Pilot Assembly
BURNER FLAME PATTERN
Burner flames will be steady; not lifting or floating. Flame patterns
will be different from unit to unit and will vary depending on
installation type and weather conditions.
If the vent configuration is installed incorrectly, the flames will lift
or "ghost". This can be dangerous. Inspect the flames after installa-
tion to ensure proper installation and performance.
Figure 53 shows a typical flame pattern. If burner flame pattern differs
from that described:
• turn burner system off (see To Turn Off Gas to Appliance, page 19)
• see Troubleshooting, pages 23 through 25
Figure 53 - Typical Flame Pattern
INSPECTING BURNERS
Pilot Assembly
Burner Flame Pattern
3/8" to 1/2"
Pilot Burner
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