Desa CBN20 installation manual Installation, Continued, Attaching Mounting Bracket To Wall

Page 9
Attaching Mounting Bracket To Wall

INSTALLATION

Installing Heater To Wall (Cont.)

9

INSTALLATION

Continued

2.Mark screw locations on wall (see Figure 8).

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.

12"

14"

Min.

 

AdjoiningWall

Only Insert Mounting

18 3/4"

 

Screws Through Last

Min.

 

Hole On Each End

 

 

 

Floor

 

30,000 Btu/hr Models

8"

14"

 

Min.

 

AdjoiningWall

Only Insert Mounting 18 3/4"

Screws Through Last

Min.

 

Hole On Each End

 

 

Floor

20,000 Btu/hr Models

Figure 8 - 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 9.

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

4.For thin walls (1/2" or less), insert red key into wall anchor. Push red key to “pop” open anchor wings. IMPORTANT: Do not hammer key! For thick walls (over 1/2" thick) or solid walls, do not pop open wings.

5.Place mounting bracket onto wall. Line up last hole on each end of bracket with wall anchors.

6.Insert mounting screws through bracket and into wall anchors.

7.Tighten screws until mounting bracket is firmly fastened to wall.

Placing Heater On Mounting Bracket

1.Locate two horizontal slots on back panel of heater.

2.Place heater onto mounting bracket. Slide horizontal slots onto stand-out tabs on mounting bracket.

Figure 9 - Folding Anchor

Figure 10 - Popping Open

 

Anchor Wings For Thin Walls

Horizontal Slots

Stand-Out Tab

 

Mounting Bracket

 

 

(attached to wall)

 

 

 

 

 

Figure 11 - Mounting Heater Onto Mounting Bracket

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Contents CBT20NT, CBT20PT CBT30NT, CBT30PT CBN20, CBP20 CBN20T, CBP20T CBN30T, CBP30TCBN20TK, CBP20TK UNVENTED VENT-FREE BLUE FLAME GAS HEATERTABLE OF CONTENTS SAFETY INFORMATIONWARNINGS PRODUCT IDENTIFICATION PRODUCT FEATURESLOCAL CODES UNPACKINGPROVIDING ADEQUATE VENTILATION AIR FOR COMBUSTION AND VENTILATIONUnusually Tight Construction Confined and Unconfined SpaceContinued AIR FOR COMBUSTION AND VENTILATIONAIR FOR COMBUSTION AND VENTILATION Continued AIR FOR COMBUSTION AND VENTILATIONVentilation Air From Inside Building Ventilation Air From OutdoorsINSTALLATION ITEMS INSTALLATIONCHECK GAS TYPE LOCATING HEATERContinued INSTALLATIONAttaching Thermostat Sensing Bulb Mounting BracketContinued INSTALLATIONAttaching Mounting Bracket To Wall Placing Heater On Mounting BracketInstalling Bottom Mounting Screws INSTALLATIONContinued Mounting Base Feet to HeaterINSTALLATION CONNECTING TO GAS SUPPLYContinued Pressure Testing Gas Supply Piping System INSTALLATIONPressure Testing Heater Gas Connections ContinuedOPERATING HEATER FOR YOUR SAFETY READ BEFORE LIGHTINGLIGHTING INSTRUCTIONS OPERATING HEATER INSPECTING HEATERContinued Shutting Off HeaterINSPECTING HEATER CLEANING AND MAINTENANCEContinued Air PassagewaysSERVICE HINTS SPECIFICATIONSTECHNICAL SERVICE SERVICE PUBLICATIONSOBSERVED PROBLEM TROUBLESHOOTINGPOSSIBLE CAUSE REMEDYOBSERVED PROBLEM TROUBLESHOOTINGMaintenance, page ContinuedOBSERVED PROBLEM TROUBLESHOOTINGMaintenance, page ContinuedMODELS ILLUSTRATED PARTS BREAKDOWNCBN20 CBP20PARTS LIST PARTS LISTPART NUMBER FOR CBN20ILLUSTRATED PARTS BREAKDOWN PARTS LIST PARTS LISTPART NUMBER FOR CBN20TMODELS ILLUSTRATED PARTS BREAKDOWNCBT20NT, CBT20PT CBT30NT, CBT30PTPARTS LIST PARTS LISTPART NUMBER FOR CBT20NTACCESSORIES REPLACEMENT PARTSPARTS UNDER WARRANTY PARTS NOT UNDER WARRANTYOWNERS REGISTRATION FORM TAPE Postage RequiredTAPE 2701 Industrial Drive P.O. Box Bowling Green, KYLaportes Parts & Service PARTS CENTRALSBaltimore Electric East Coast EnergyWARRANTY INFORMATION NOT A UPCLIMITED WARRANTY VENT-FREERESIDENTIAL GAS HEATERS Model Serial No Date Purchased