Desa CGN18R, CGN30C installation manual Marking Screw Locations, Attaching Mounting Bracket To Wall

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INSTALLING TO WALL

Continued

Marking Screw Locations

1.Tape mounting bracket to wall where heater will be located. Make sure mount- ing bracket is level.

WARNING

Maintain minimum clearances shown in Figure 7. If you can, provide greater clearances from floor and joining wall.

2.Mark screw locations on wall (see Figure 7).

Note: Only mark last hole on each end of mounting bracket. Insert mounting screws through these holes only.

3.Remove tape and mounting bracket from wall.

13"

16"

9 1/4"

16"

Min.

 

Min.

 

AdjoiningWall

 

AdjoiningWall

Only Insert Mounting

 

Only Insert Mounting

18 3/4"

 

18 3/4"

Screws Through Last

Min.

 

Screws Through Last

Min.

Hole On Each End

 

Hole On Each End

 

 

 

Floor

 

 

 

Floor

 

 

 

 

 

 

 

 

CGN30C

 

 

CGN18R

 

Figure 7 - Mounting Bracket Clearances

Attaching Mounting Bracket To Wall

Note: Wall anchors, mounting screws, and spacers are in hardware package. The hardware package is provided with heater.

Attaching to wall stud method

For attaching mounting bracket to wall studs

1.Drill holes at marked locations using 9/64" drill bit.

2.Place mounting bracket onto wall. Line up last hole on each end of bracket with holes drilled in wall.

3.Insert mounting screws through bracket and into wall studs.

4.Tighten screws until mounting bracket is firmly fastened to wall studs.

Attaching to wall anchor method

For attaching mounting bracket to hollow walls (wall areas between studs) or solid walls (concrete or masonry)

1.Drill holes at marked locations using 5/16" drill bit. For solid walls (concrete or masonry), drill at least 1" deep.

2.Fold wall anchor as shown in Figure 8.

Figure 8 - Folding Anchor

3. Insert wall anchor (wings first) into hole. Tap anchor flush to wall.

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Contents OWNER’S Operation and Installation Manual What to do if YOU Smell GASContents Safety InformationSafety Information Local Codes Unpacking Product Features Safety DevicePiezo Ignition System Fresh AIR For CombustionVentilation Producing Adequate VentilationFresh AIR Determining FRESH-AIR Flow for Heater LocationDetermining if You Have a Confined or Unconfined Space Fresh AIR for Combustion and Ventilation Ventilation AIRVentilation Air From Inside Building Ventilation AIR Ventilation Air From Outdoors Installing To Wall Installation Items Check GAS Type Locating HeaterInstalling to Wall Installing Heater to Wall Mounting BracketRemoving Front Panel Of Heater Methods For Attaching Mounting Bracket To WallMarking Screw Locations Attaching Mounting Bracket To WallInstalling Bottom Mounting Screws Placing Heater On Mounting BracketConnecting to GAS Supply CGN30CPressure Testing GAS Supply Piping System Checking GASConnections Servicing. Correct all leaks at oncePressure Testing Heater GAS Connections CheckingHeater What to do if YOU Smell GASOperating Heater PilotTo Select Heating Level Operating Heater Inspecting Burner Pilot Flame PatternShutting Off Heater Shutting Off Burner Only pilot stays litGRH/OV 019A Cleaning MaintenanceTrouble Shooting ODS/PILOT and Burner OrificeSee Cleaning TROUBLE- ShootingSee Cleaning and Main Service TechnicalReplacement Parts Parts Under WarrantyParts Not Under Warranty HintsAccessories CentralsFAN KIT GA3100 GA2100A Model CGN18R GA4000B Model CGN30C GA4010BIllustrated Parts Breakdown Model CGN18RParts List KEY Part Number Description QTYModel CGN30C Parts List Warranty Information Keep this Warranty