Desa CBN20 Installation, Continued, Attaching Thermostat Sensing Bulb, Mounting Bracket

Page 8
Attaching Thermostat Sensing Bulb

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INSTALLATION

Thermostat Sensing Bulb Installing Heater To Wall

INSTALLATION

Continued

THERMOSTAT SENSING BULB

The thermostat sensing bulb has been placed inside the heater for protection during shipping.

Locating Thermostat Sensing Bulb (for thermostat applications)

1.Remove front panel of heater (see Figure 7).

2.Locate thermostat sensing bulb just under burner assembly.

IMPORTANT: Attach thermostat sensing bulb to back of heater for proper operation.

Attaching Thermostat Sensing Bulb

1.Remove thermostat sensing bulb from holders inside heater. Route through slot opening in bottom of heater.

2.Place clamp on thermostat sensing bulb as shown in Figure 5. Clamp is provided in hardware package.

3.Snap clamp into upper mounting hole as shown in Figure 5. Mounting hole is located on lower left edge on back of heater. Make sure the thermostat sensing bulb is pointing up.

Thermostat Sensing Bulb

Clamp

Figure 5 - Attaching Thermostat Sensing Bulb

INSTALLING HEATER TO WALL

Mounting Bracket

Locate mounting bracket in heater carton. Remove mounting bracket from heater carton.

Figure 6 - Mounting Bracket

Removing Front Panel Of Heater

1.Remove the four painted screws, two on each side of front panel.

2.Pull bottom of front panel forward, then out.

3.Remove any remaining packaging materials.

Figure 7 - Removing Front Panel Of Heater

Methods For Attaching Mounting Bracket To Wall

Only use last hole on each end of mounting bracket to attach bracket to wall. These two holes are 14 inches apart from their centers. Attach mounting bracket to wall in one of two ways:

1.Attaching to wall stud

2.Attaching to wall anchor

Attaching to Wall Stud: This method provides the strongest hold. Insert mounting screws through mounting bracket and into wall studs.

Attaching to Wall Anchor: This method allows you to attach mounting bracket to hollow walls (wall areas between studs) or to solid walls (concrete or masonry).

Decide which method better suits your needs. Either method will provide a secure hold for the mounting bracket.

Marking Screw Locations

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

Mounting Bracket WARNING: Maintain minimum clearances shown in Figure 8, page 9. If you can, provide greater clear- ances from floor and joining wall.

Removing Front Panel Of HeaterMethods For Attaching Mounting Bracket To WallMarking Screw LocationsManual backgroundManual backgroundForManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual background.Manual backgroundManual backgroundManual backgroundManual background.comManual backgroundManual backgroundManual backgroundManual backgroundManual background

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Contents CBN20, CBP20 CBN20T, CBP20T CBN30T, CBP30T CBT20NT, CBT20PT CBT30NT, CBT30PTCBN20TK, CBP20TK UNVENTED VENT-FREE BLUE FLAME GAS HEATERWARNINGS TABLE OF CONTENTSSAFETY INFORMATION PRODUCT FEATURES PRODUCT IDENTIFICATIONLOCAL CODES UNPACKINGAIR FOR COMBUSTION AND VENTILATION PROVIDING ADEQUATE VENTILATIONUnusually Tight Construction Confined and Unconfined SpaceAIR FOR COMBUSTION AND VENTILATION ContinuedAIR FOR COMBUSTION AND VENTILATION AIR FOR COMBUSTION AND VENTILATION ContinuedVentilation Air From Inside Building Ventilation Air From OutdoorsINSTALLATION INSTALLATION ITEMSCHECK GAS TYPE LOCATING HEATERINSTALLATION ContinuedAttaching Thermostat Sensing Bulb Mounting BracketINSTALLATION ContinuedAttaching Mounting Bracket To Wall Placing Heater On Mounting BracketINSTALLATION Installing Bottom Mounting ScrewsContinued Mounting Base Feet to HeaterContinued INSTALLATIONCONNECTING TO GAS SUPPLY INSTALLATION Pressure Testing Gas Supply Piping SystemPressure Testing Heater Gas Connections ContinuedLIGHTING INSTRUCTIONS OPERATING HEATERFOR YOUR SAFETY READ BEFORE LIGHTING INSPECTING HEATER OPERATING HEATERContinued Shutting Off HeaterCLEANING AND MAINTENANCE INSPECTING HEATERContinued Air PassagewaysSPECIFICATIONS SERVICE HINTSTECHNICAL SERVICE SERVICE PUBLICATIONSTROUBLESHOOTING OBSERVED PROBLEMPOSSIBLE CAUSE REMEDYTROUBLESHOOTING OBSERVED PROBLEMMaintenance, page ContinuedTROUBLESHOOTING OBSERVED PROBLEMMaintenance, page ContinuedILLUSTRATED PARTS BREAKDOWN MODELSCBN20 CBP20PARTS LIST PARTS LISTPART NUMBER FOR CBN20ILLUSTRATED PARTS BREAKDOWN PARTS LIST PARTS LISTPART NUMBER FOR CBN20TILLUSTRATED PARTS BREAKDOWN MODELSCBT20NT, CBT20PT CBT30NT, CBT30PTPARTS LIST PARTS LISTPART NUMBER FOR CBT20NTREPLACEMENT PARTS ACCESSORIESPARTS UNDER WARRANTY PARTS NOT UNDER WARRANTYOWNERS REGISTRATION FORM Postage Required TAPETAPE 2701 Industrial Drive P.O. Box Bowling Green, KYPARTS CENTRALS Laportes Parts & ServiceBaltimore Electric East Coast EnergyNOT A UPC WARRANTY INFORMATIONLIMITED WARRANTY VENT-FREERESIDENTIAL GAS HEATERS Model Serial No Date Purchased