Troubleshooting, Observed Problem, Possible Cause

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Contents

CBT20NT, CBT20PT CBT30NT, CBT30PT CBN20, CBP20 CBN20T, CBP20T CBN30T, CBP30TCBN20TK, CBP20TK UNVENTED VENT-FREE BLUE FLAME GAS HEATER WARNINGS TABLE OF CONTENTSSAFETY INFORMATION PRODUCT IDENTIFICATION PRODUCT FEATURESLOCAL CODES UNPACKING PROVIDING ADEQUATE VENTILATION AIR FOR COMBUSTION AND VENTILATIONUnusually Tight Construction Confined and Unconfined Space AIR FOR COMBUSTION AND VENTILATION ContinuedAIR FOR COMBUSTION AND VENTILATION Continued AIR FOR COMBUSTION AND VENTILATIONVentilation Air From Inside Building Ventilation Air From Outdoors INSTALLATION ITEMS INSTALLATIONCHECK GAS TYPE LOCATING HEATER Continued INSTALLATIONAttaching Thermostat Sensing Bulb Mounting Bracket Continued INSTALLATIONAttaching Mounting Bracket To Wall Placing Heater On Mounting Bracket Installing Bottom Mounting Screws INSTALLATIONContinued Mounting Base Feet to Heater Continued INSTALLATIONCONNECTING TO GAS SUPPLY Pressure Testing Gas Supply Piping System INSTALLATIONPressure Testing Heater Gas Connections Continued LIGHTING INSTRUCTIONS OPERATING HEATERFOR YOUR SAFETY READ BEFORE LIGHTING OPERATING HEATER INSPECTING HEATERContinued Shutting Off Heater INSPECTING HEATER CLEANING AND MAINTENANCEContinued Air Passageways SERVICE HINTS SPECIFICATIONSTECHNICAL SERVICE SERVICE PUBLICATIONS OBSERVED PROBLEM TROUBLESHOOTINGPOSSIBLE CAUSE REMEDY OBSERVED PROBLEM TROUBLESHOOTINGMaintenance, page Continued OBSERVED PROBLEM TROUBLESHOOTINGMaintenance, page Continued MODELS ILLUSTRATED PARTS BREAKDOWNCBN20 CBP20 PARTS LIST PARTS LISTPART NUMBER FOR CBN20 ILLUSTRATED PARTS BREAKDOWN PARTS LIST PARTS LISTPART NUMBER FOR CBN20T MODELS ILLUSTRATED PARTS BREAKDOWNCBT20NT, CBT20PT CBT30NT, CBT30PT PARTS LIST PARTS LISTPART NUMBER FOR CBT20NT ACCESSORIES REPLACEMENT PARTSPARTS UNDER WARRANTY PARTS NOT UNDER WARRANTY OWNERS REGISTRATION FORM TAPE Postage RequiredTAPE 2701 Industrial Drive P.O. Box Bowling Green, KY Laportes Parts & Service PARTS CENTRALSBaltimore Electric East Coast Energy WARRANTY INFORMATION NOT A UPCLIMITED WARRANTY VENT-FREERESIDENTIAL GAS HEATERS Model Serial No Date Purchased

Desa CBN20 installation manual Troubleshooting, Observed Problem, Possible Cause, Remedy

Models: CBN20