Desa CDVBNC Inspecting Burners, Operating Optional GWMT1 Wall Mounted Thermostat, Pilot Assembly

Models: CDVBPC CDVBNC

1 40
Download 40 pages 35.14 Kb
Page 26
Image 26

26

OPERATING STOVE WITH BURNER SYSTEM

Operating Optional GWMT1 Wall Mounted Thermostat

INSPECTING BURNERS

Pilot Assembly

Burner Flame Pattern

OPERATING STOVE WITH BURNER SYSTEM

Continued

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 24. 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 gas control knob on the burner system to the OFF position.

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 59. The thermocouple must be at a height of about 1/8" above the pilot flame. The flame from the pilot burner must extend beyond both the thermocouple and thermopile.

If your pilot assembly does not meet these requirements:

turn burner system off (see To Turn Off Gas to Appliance, page 25)

see Troubleshooting, pages 29 through 31

Thermopile

3/8" to 1/2"

Pilot Burner

 

 

1/8"

Piezo Ignitor

 

 

Thermocouple

Figure 59 - 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 60 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 25)

see Troubleshooting, pages 29 through 31

Figure 60 - Typical Flame Pattern

For..com

105501-01F

Page 26
Image 26
Desa CDVBNC Inspecting Burners, Operating Optional GWMT1 Wall Mounted Thermostat, Pilot Assembly, Burner Flame Pattern