Desa CGN12 installation manual OWNER’S Operation and Installation Manual

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VENT-FREE NATURAL GAS HEATER

OWNER’S OPERATION AND INSTALLATION MANUAL

Model: CGN12

WARNING: If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, per- sonal injury, or loss of life.

Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.

WHAT TO DO IF YOU SMELL GAS

Do not try to light any appliance.

Do not touch any electrical switch; do not use any phone in your building.

Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.

If you cannot reach your gas supplier, call the fire department.

Installation and service must be per- formed by a qualified installer, service agency, or the gas supplier.

WARNING: Improper installation, adjustment, alteration, service, or maintenance can cause injury or property damage. Refer to this manual for correct installation and operational procedures. For assis- tance or additional information consult a qualified installer, ser- vice agency, or the gas supplier.

 

 

 

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Contents What to do if YOU Smell GAS OWNER’S Operation and Installation ManualContents Safety Information Safety Information Safety Device Local Codes Unpacking Product FeaturesProduct Identification Piezo Ignition SystemCheck GAS Type Installation ItemsLocating Heater Marking Screw Locations Installing Heater to WallFolding Anchor Installing Two Mounting ScrewsPlacing Heater On Mounting Screws Connecting to GAS Supply Checking GAS Connections Pressure Testing GAS Supply Piping SystemManual Shutoff Valve Pressure Testing Heater GAS ConnectionsOperating Heater For Your Safety Read Before LightingLighting Instructions Pilot Burner Patterns To Select Heating LevelInspecting Burner Manual Lighting ProcedureTo Turn OFF GAS to Appliance Pilot Flame PatternCorrect Burner Flame Pattern Burner Flame PatternODS/PILOT and Burner Orifice Cleaning and Maintenance Trouble ShootingCabinet Air PassagewaysFlame to go out. This Control knob set be Ing statement at Technical ServiceTop Parts Under Warranty Service Hints Replacement PartsParts Not Under Warranty Valve GA5010 Parts Centrals Service Publications AccessoryIllustrated Parts Breakdown Parts ListInternational Warranty Information