Desa VM36, M42 Inspecting Burners, Optional HAND-HELD Remote Operation, Pilot Assembly

Page 19

OPERATING FIREPLACE

Continued

OPTIONAL HAND-HELD

REMOTE OPERATION

Note: The receiver and hand-held remote control kit must be purchased separately (see Accessories, page 27). Follow installa- tion instructions on pages 11 and 12 of this manual.

1.After lighting, let pilot flame burn for about one minute. Turn control knob to ON position. Slide the selector switch to the REMOTE position. Note: The burner may light if hand-held remote ON button was on when selector switch was last turned off. You can now turn the burner on and off with the hand-held remote control unit.

IMPORTANT: Do not leave the selector switch in the RE- MOTE position when the pilot is not lit. This will drain the battery.

IMPORTANT: Be sure to press the ON/OFF buttons on the hand-held remote control unit for up to 3 seconds to assure proper operation.

2.Press the ON/OFF button to turn the burner on and off. When turning burner off, the pilot will remain lit. IMPORTANT: To turn the pilot off, manually turn the con- trol knob on the heater to the OFF position.

TO TURN OFF GAS

TO APPLIANCE

Shutting Off Heater

Press in and turn control knob clockwise Clockwise to the OFF position.

Shutting Off Burner Only (pilot stays lit)

Turn remote control wall switch to the OFF position.

OPERATING FIREPLACE

19

Optional Hand-Held Remote Operation

To Turn Off Gas to Appliance

 

INSPECTING BURNERS

 

Pilot Assembly

 

Burner Flame Pattern

 

 

 

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. The pilot is located on the back right hand side of the burner.

The height of the thermopile must be 3/8" to 1/2" above the pilot flame. The flame from the pilot burner must extend beyond the thermopile.

If your pilot assembly does not meet these requirements:

•Turn the adjustment screw marked pilot clockwise to decrease or counterclockwise to increase the flame to proper size (see Figure 39, page 18). Do not remove the adjustment screw.

•see Troubleshooting, pages 21 through 23

Thermopile

Pilot Burner

Ignitor

Figure 41 - Correct Pilot Flame Pattern

BURNER FLAME PATTERN

Burner flames will be steady; not lifting or floating. Flames should go up through the middle of logset. Flames should not "spill" to the edges of the pan or sides of the logset.

Figure 42 shows a typical flame pattern. If burner flame pattern differs from that described:

•turn appliance off (see To Turn Off Gas to Appliance, column 1)

•see Troubleshooting, pages 21 through 23

Figure 42 - Typical Flame Pattern

For more information, visit www.desatech.com

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Contents What to do if YOU Smell GAS For Your SafetyVent Decorative GAS Fireplace Natural GASSafety Information Table of ContentsUnpacking Before YOU Begin IntroductionM36B,H/VM36B,H M42B,H/VM42B,H Model Product SpecificationsSelecting Location PRE-INSTALLATION PreparationClearances M36B,H M42B,H VM36B,H VM42B,H Mantel Clearances and Wall DetailsM36B,H M42B,H VM36B,H VM42B,HFraming Installing Transition Pipe and Starter CollarTypical B-Vent Configuration Venting InstallationMin Roof Pitch Checking for Proper VentingInstalling Receiver InstallationWall Switch Installation Optional Wireless HAND-HELD Remote Control InstallationGAS Line HOOK-UP Installing 9-Volt Battery in Hand-Held Remote Control UnitOvertighten Ember and PAN Material PlacementInstalling Logs 1 LOG Placement for M36/VM36 ModelsInstalling Logs 1A, 1B LOG Placement for M42/VM42 ModelsCombustion AIR KIT Model AK4 Optional Installing Optional Glass Door AccessoryAppliance Enclosure Removing Glass Doors Opening Vent DamperTo Turn OFF GAS To Appliance For Your Safety Read Before LightingOperating Fireplace Lighting InstructionsBurner Flame Pattern Pilot AssemblyInspecting Burners Optional HAND-HELD Remote OperationReplacement Parts Cleaning Maintenance Technical ServiceWiring Diagram Service HintsObserved Problem Possible Cause Remedy TroubleshootingTroubleshooting Gas leak. See Warning statement at TopVM42B,H Models Illustrated Parts BreakdownM36B,H, M42B,H, VM36B,H and VM42B,H Models Parts ListLogset for M36B, H/VM36B, H Models Logs for M36B,H, M42B,H, VM36B,H and VM42B,H ModelsLogset for M42B, H/VM42B, H Models Accessories Warranty Information
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