Desa CBN20 Product Identification, Local Codes, Unpacking, Product Features, Safety Information

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PRODUCT IDENTIFICATION

SAFETY INFORMATION LOCAL CODES PRODUCT IDENTIFICATION UNPACKING PRODUCT FEATURES

3

SAFETY INFORMATION

PRODUCT IDENTIFICATION

3.

If you smell gas

 

shut off gas supply

 

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

4.

This heater shall not be installed in a bedroom or bathroom.

5.

This heater needs fresh, outside air ventilation to run properly.

 

This heater has an Oxygen Depletion Sensing (ODS) safety

 

shutoff system. The ODS shuts down the heater if not enough

 

fresh air is available. See Air for Combustion and Ventilation,

 

pages 4 through 6.

6.

Keep all air openings in front and bottom of heater clear and free

 

of debris. This will insure enough air for proper combustion.

7.

If heater shuts off, do not relight until you provide fresh, out-

 

side air. If heater keeps shutting off, have it serviced.

8.

Do not run heater

 

where flammable liquids or vapors are used or stored

Heater Cabinet

Control Knob & Ignitor Button (not seen from this view)

LOCAL CODESGrill

Guard

Glass

Panel

 

• under dusty conditions

9.

Do not use heater if any part has been under water. Immedi-

 

ately call a qualified service technician to inspect the room

 

heater and to replace any part of the control system and any

 

gas control which has been under water.

10.

Turn off and let cool before servicing. Only a qualified service

 

person should service and repair heater.

11.

Operating heater above elevations of 4,500 feet could cause

 

pilot outage.

12.

To prevent performance problems, do not use propane/LP fuel

 

tank of less than 100 lbs. capacity (propane/LP models only).

13.

Provide adequate clearances around air openings.

LOCAL CODES

Install and use heater with care. Follow all local codes. In the absence of local codes, use the latest edition of National Fuel Gas Code, ANSI Z223.1/NFPA 54*.

*Available from:

American National Standards Institute, Inc.

1430 Broadway

New York, NY 10018

National Fire Protection Association, Inc.

Batterymarch Park

Quincy, MA 02269

Front UNPACKING

Panel

Figure 1 - Vent-Free Gas Heater

UNPACKING

1.Remove heater from carton.

2.Remove all protective packaging applied to heater for shipment.

3.Check heater for any shipping damage. If heater is damaged, promptly return to dealer where you bought heater.

PRODUCT FEATURES

SAFETY DEVICE

This heater has a pilot with an Oxygen Depletion Sensing (ODS) safety shutoff system. The ODS/pilot is a required feature for vent- free room heaters. The ODS/pilot shuts off the heater if there is not enough fresh air.

IGNITION SYSTEM

This heater has either a piezo ignitor or electronic ignitor to light heater fuel supply.

THERMOSTATIC HEAT CONTROL

Thermostat models have a thermostat sensing bulb and a control valve. This results in the greatest heater comfort. This can also result in lower gas bills.

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Contents UNVENTED VENT-FREE BLUE FLAME GAS HEATER CBN20, CBP20 CBN20T, CBP20T CBN30T, CBP30TCBT20NT, CBT20PT CBT30NT, CBT30PT CBN20TK, CBP20TKTABLE OF CONTENTS SAFETY INFORMATIONWARNINGS UNPACKING PRODUCT FEATURESPRODUCT IDENTIFICATION LOCAL CODESConfined and Unconfined Space AIR FOR COMBUSTION AND VENTILATIONPROVIDING ADEQUATE VENTILATION Unusually Tight ConstructionContinued AIR FOR COMBUSTION AND VENTILATIONAIR FOR COMBUSTION AND VENTILATION Ventilation Air From Outdoors AIR FOR COMBUSTION AND VENTILATIONContinued Ventilation Air From Inside BuildingLOCATING HEATER INSTALLATIONINSTALLATION ITEMS CHECK GAS TYPEMounting Bracket INSTALLATIONContinued Attaching Thermostat Sensing BulbPlacing Heater On Mounting Bracket INSTALLATIONContinued Attaching Mounting Bracket To WallMounting Base Feet to Heater INSTALLATIONInstalling Bottom Mounting Screws ContinuedINSTALLATION CONNECTING TO GAS SUPPLYContinued Continued INSTALLATIONPressure Testing Gas Supply Piping System Pressure Testing Heater Gas ConnectionsOPERATING HEATER FOR YOUR SAFETY READ BEFORE LIGHTINGLIGHTING INSTRUCTIONS Shutting Off Heater INSPECTING HEATEROPERATING HEATER ContinuedAir Passageways CLEANING AND MAINTENANCEINSPECTING HEATER ContinuedSERVICE PUBLICATIONS SPECIFICATIONSSERVICE HINTS TECHNICAL SERVICEREMEDY TROUBLESHOOTINGOBSERVED PROBLEM POSSIBLE CAUSEContinued TROUBLESHOOTINGOBSERVED PROBLEM Maintenance, pageContinued TROUBLESHOOTINGOBSERVED PROBLEM Maintenance, pageCBP20 ILLUSTRATED PARTS BREAKDOWNMODELS CBN20CBN20 PARTS LISTPARTS LIST PART NUMBER FORILLUSTRATED PARTS BREAKDOWN CBN20T PARTS LISTPARTS LIST PART NUMBER FORCBT30NT, CBT30PT ILLUSTRATED PARTS BREAKDOWNMODELS CBT20NT, CBT20PTCBT20NT PARTS LISTPARTS LIST PART NUMBER FORPARTS NOT UNDER WARRANTY REPLACEMENT PARTSACCESSORIES PARTS UNDER WARRANTYOWNERS REGISTRATION FORM 2701 Industrial Drive P.O. Box Bowling Green, KY Postage RequiredTAPE TAPEEast Coast Energy PARTS CENTRALSLaportes Parts & Service Baltimore ElectricModel Serial No Date Purchased NOT A UPCWARRANTY INFORMATION LIMITED WARRANTY VENT-FREERESIDENTIAL GAS HEATERS