OPERATING STOVE WITH B-VENT BURNER SYSTEM

Optional Remote Operation (Cont.)

Operating Optional GWMTY1 Wall Mounted Thermostat

Operating Optional Blower Accessory

INSPECTING BURNERS

Pilot Assembly

Burner Flame Pattern

21

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 thePOWERandLOCKbuttonstogethertoturntheunitonoroff.

OPERATING OPTIONAL GWMT1

WALL MOUNTED THERMOSTAT

WARNING:Donotconnectthethermostattoapower 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

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 51. 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, page 23

Thermopile

3/8" to 1/2"

 

Pilot Burner

Piezo Ignitor

Figure 51 - 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 52 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, page 23

Figure 52 - Typical Flame Pattern

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Desa SBVBP Inspecting Burners, Operating Optional GWMT1 Wall Mounted Thermostat, Operating Optional Blower Accessory