Manuals / A.O. Smith / Household Appliance / Water Heater

A.O. Smith BTP-140-140 thru 600-2500, COF, COBT, BTPN TYPICAL WIRE DIAGRAM BTP, 140 - 255 KBTUH

Models: BTP-140-140 BTPN BTP-140-140 thru 600-2500 COF COBT

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TYPICAL WIRE DIAGRAM BTP, 270 - 2,500 KBTUH COF, 800 - 2,500 KBTUH COBT, 400 - 2,500 KBTUH

TYPICAL WIRE DIAGRAM

BTP, 140 - 255 KBTUH

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A.O. Smith BTP-140-140 thru 600-2500, COF, COBT, BTPN warranty TYPICAL WIRE DIAGRAM BTP, 140 - 255 KBTUH

Contents

ASME INSTALLATION OPERATION SERVICE MAINTENANCE LIMITED WARRANTYMODELS BTP-140-140 thru INCLUDING BTPD/BTPN/COF & COBTFOREWORD TABLE OF CONTENTSIDENTIFICATION THESE HEATERS MUST NOT BE INSTALLED ON COMBUSTIBLE FLOORSPRECAUTIONS GENERAL SAFETY INFORMATIONHIGH ALTITUDE INSTALLATIONS GROUNDING INSTRUCTIONSINSTALLATION INSTRUCTIONS FEATURESWATER TEMPERATURE CONTROL REQUIRED ABILITYLOCATING THE HEATER MINIMUM INSTALLATION CLEARANCESLEVELING CLEARANCESBAROMETRIC DRAFT CONTROL ASSEMBLY VENT CONNECTORPROPER DRAFT CONTROLLER AND VENT PIPE INSTALLATION - FIGURE THERMAL EXPANSION CLOSED SYSTEMTHERMOMETERS Not supplied WATER LINE CONNECTIONSRELIEF VALVE GAS PIPINGPOWER BURNER WIRINGPURGING GAS METER SIZE - CITY GASES ONLYTYPICAL WIRE DIAGRAM BTP, 140 - 255 KBTUH COF, 140 - 720 KBTUH TYPICAL WIRE DIAGRAM COBT, 140 - 300 KBTUH TYPICAL WIRE DIAGRAMOPERATION TWO UNIT MANIFOLD INSTALLATIONGENERAL FILLINGMAINTENANCE SCHEDULE MAINTENANCEFLUSHING DRAININGPOWER BURNER Heater failure due to excessive lime build-up voids the warrantyRELIEF VALVE CLEANING FLUES-COF & COBT ONLY TROUBLESHOOTINGVENT SYSTEMS BAROMETRIC DRAFT CONTROLWATER HEATER MAKES NOISE REPLACEMENT PARTSWATER LEAKAGE IS SUSPECTED REPLACEMENT PARTSModel BTP/BTPD/BTPN/COF/COBT Limited Warranty KEEP THIS WARRANTY POSTED ADJACENT TO THE HEATER FOR FUTURE REFERENCECERTIFIED FACTORY START - UP REQUIRED