Desa CBN20 installation manual Installation, Continued, Installing Bottom Mounting Screws

Page 10
Installing Bottom Mounting Screws

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INSTALLATION

Installing Heater To Wall (Cont.) Mounting Heater To Floor

INSTALLATION

Continued

Installing Bottom Mounting Screws

1.Locate two bottom mounting holes. These holes are near bot- tom on back panel of heater (see Figure 12).

2.Mark screw locations on wall.

3.Remove heater from mounting bracket.

4.If installing bottom mounting screws into hollow or solid wall, install wall anchors. Follow steps 1 through 4 under Attaching To Wall Anchor Method, page 9.

If installing bottom mounting screw into wall stud, drill holes at marked locations using 9/64" drill bit.

5.Replace heater onto mounting bracket.

6.Place spacers between bottom mounting holes and wall anchor or drilled hole.

7.Hold spacer in place with one hand. With other hand, insert mounting screw through bottom mounting hole and spacer. Place tip of screw in opening of wall anchor or drilled hole.

8.Tighten both screws until heater is firmly secured to wall. Do not over tighten.

Note: Do not replace front panel at this time. Replace front panel after making gas connections and checking for leaks (see pages 11 and 12).

MOUNTING HEATER TO FLOOR

Mounting Base Feet to Heater

1.Lay heater cabinet on its back on a table with the heater bot- tom overhanging the table edge.

2.Align holes in base foot with mounting holes on bottom of cabinet (see Figure 13).

3.Secure base foot to heater using sheet metal screws.

4.Repeat for other side.

Mounting Base Feet to Floor (Where required by local code)

1.Remove front cover (see Removing Front Panel of Heater, page 8).

2.Position heater with base feet in desired location. Mark holes for drilling. Remove heater with base.

3.For carpeted floors, make a small cut with a sharp knife at marked locations prior to drilling. If mounting base to a wood floor, drill 1/8 inch diameter hole, 3/4 inch deep. (Do not use anchors in wood floors).

If mounting base to a concrete floor, drill with 1/4 inch diam- eter concrete drill bit, 13/8 inches into floor. Insert anchors com- pletely into holes.

4.Reposition heater with base feet over holes. Secure base to floor with wood screws. See Figure 13.

Front View

Heater

Side View

Wood

Screw

Wall

Spacer

Base Foot

Sheet Metal Screw

Figure 12 - Installing Bottom Mounting Screws

Figure 13 - Installing Base Feet

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Contents CBN20TK, CBP20TK CBN20, CBP20 CBN20T, CBP20T CBN30T, CBP30TCBT20NT, CBT20PT CBT30NT, CBT30PT UNVENTED VENT-FREE BLUE FLAME GAS HEATERSAFETY INFORMATION TABLE OF CONTENTSWARNINGS LOCAL CODES PRODUCT FEATURESPRODUCT IDENTIFICATION UNPACKINGUnusually Tight Construction AIR FOR COMBUSTION AND VENTILATIONPROVIDING ADEQUATE VENTILATION Confined and Unconfined SpaceAIR FOR COMBUSTION AND VENTILATION ContinuedAIR FOR COMBUSTION AND VENTILATION Ventilation Air From Inside Building AIR FOR COMBUSTION AND VENTILATIONContinued Ventilation Air From OutdoorsCHECK GAS TYPE INSTALLATIONINSTALLATION ITEMS LOCATING HEATERAttaching Thermostat Sensing Bulb INSTALLATIONContinued Mounting BracketAttaching Mounting Bracket To Wall INSTALLATIONContinued Placing Heater On Mounting BracketContinued INSTALLATIONInstalling Bottom Mounting Screws Mounting Base Feet to HeaterCONNECTING TO GAS SUPPLY INSTALLATIONContinued Pressure Testing Heater Gas Connections INSTALLATIONPressure Testing Gas Supply Piping System ContinuedFOR YOUR SAFETY READ BEFORE LIGHTING OPERATING HEATERLIGHTING INSTRUCTIONS Continued INSPECTING HEATEROPERATING HEATER Shutting Off HeaterContinued CLEANING AND MAINTENANCEINSPECTING HEATER Air PassagewaysTECHNICAL SERVICE SPECIFICATIONSSERVICE HINTS SERVICE PUBLICATIONSPOSSIBLE CAUSE TROUBLESHOOTINGOBSERVED PROBLEM REMEDYMaintenance, page TROUBLESHOOTINGOBSERVED PROBLEM ContinuedMaintenance, page TROUBLESHOOTINGOBSERVED PROBLEM ContinuedCBN20 ILLUSTRATED PARTS BREAKDOWNMODELS CBP20PART NUMBER FOR PARTS LISTPARTS LIST CBN20ILLUSTRATED PARTS BREAKDOWN PART NUMBER FOR PARTS LISTPARTS LIST CBN20TCBT20NT, CBT20PT ILLUSTRATED PARTS BREAKDOWNMODELS CBT30NT, CBT30PTPART NUMBER FOR PARTS LISTPARTS LIST CBT20NTPARTS UNDER WARRANTY REPLACEMENT PARTSACCESSORIES PARTS NOT UNDER WARRANTYOWNERS REGISTRATION FORM TAPE Postage RequiredTAPE 2701 Industrial Drive P.O. Box Bowling Green, KYBaltimore Electric PARTS CENTRALSLaportes Parts & Service East Coast EnergyLIMITED WARRANTY VENT-FREERESIDENTIAL GAS HEATERS NOT A UPCWARRANTY INFORMATION Model Serial No Date Purchased