Desa VMH26PRB Inspecting Burners, Cleaning And Maintenance, Continued, Burner Flame Pattern

Models: VMH26NRB EFS26PRA EFS26NRA VMH26PRB

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BURNER FLAME PATTERN

INSPECTING BURNERS

Continued

BURNER FLAME PATTERN

Figure 45 shows a correct burner flame pattern. Figure 46 shows an incorrect burner flame pat- tern. The incorrect burner flame pattern shows spo- radic, irregular flame tipping. The flame should not be dark or have an orange/reddish tinge.

Note: When using the fireplace the first time, the flame will be orange for approximately one hour until the log cures.

If burner flame pattern is incorrect, as shown in Figure 46

turn fireplace off (see To Turn Off Gas to Ap- pliance, page 23)

see Troubleshooting, pages 28 through 31

26,000 Btu/Hr Units

10,000 Btu/Hr Units

Figure 45 - Correct Burner Flame Pattern

26,000 Btu/Hr Units

10,000 Btu/Hr Units

Figure 46 - Incorrect Burner Flame

Pattern

CLEANING AND

MAINTENANCE

26,000 Btu/Hr UnitsWARNING: Turn off fireplace and let cool before cleaning.

Figure 46 - Incorrect Burner Flame CAUTION: You must keep control areas, burner, and cir- culating air passageways of fire- place clean. Inspect these areas of fireplace before each use. Have fireplace inspected yearly by a qualified service person. Fireplace may need more fre- quent cleaning due to exces- sive lint from carpeting, pet hair, bedding material, etc.

CLEANING AND WARNING: Failure to keep the primary air opening(s) of the burner(s) clean may result in sooting and property damage.

BURNER INJECTOR HOLDER AND PILOT AIR INLET HOLE

The primary air inlet holes allow the proper amount of air to mix with the gas. This provides a clean burning flame. Keep these holes clear of dust, dirt, lint, and pet hair. Clean these air inlet holes prior to each heating season. Blocked air holes will create soot. We recommend that you clean the unit every three months during operation and have fireplace inspected yearly by a qualified service person.

We also recommend that you keep the burner tube and pilot assembly clean and free of dust and dirt. To clean these parts we recommend using com- pressed air no greater than 30 PSI. Your local com- puter store, hardware store, or home center may carry compressed air in a can. You can use a vacuum cleaner in the blow position. If using com- pressed air in a can, please follow the directions on the can. If you don't follow directions on the can, you could damage the pilot assembly.

1.Shut off the unit, including the pilot. Allow the unit to cool for at least thirty minutes.

2.Inspect burner, pilot, and primary air inlet holes on injector holder for dust and dirt (see Figure 47, page 27).

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Desa VMH26PRB, EFS26NRA, EFS26PRA, VMH26NRB Inspecting Burners, Cleaning And Maintenance, Continued, Burner Flame Pattern