Manuals / Bradford-White Corp / Household Appliance / Water Heater

Bradford-White Corp 900kW Clearances From Combustible Construction, Right Side, Rear, Left Side

Models: 9kW 900kW Commercial Electric Water Heaters

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CLEARANCES FROM COMBUSTIBLE CONSTRUCTION

	12"	12"
		6"
	6"
	36"	36"
FIG. 4	Clearances from Combustible Construction	FIG. 5 Clearances from Combustible Construction
	12"	6"

FIG. 6 Clearances from Combustible Construction

TABLE A

CLEARANCES FROM COMBUSTIBLE CONSTRUCTION

Right Side -	6" (15cm) (24" (0.61m) for high kW vertical square models with an
	additional control panel on right side)
Rear -	0"
Left Side -	0"
Front -	36" (0.91m) for service access to controls and heating elements
Top -	12" (30cm) for service access to electrical service, water connections and piping
Water Pipes -	1" (25.4mm)

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Bradford-White Corp 900kW, 9kW Table A Clearances From Combustible Construction, Right Side, Rear, Left Side, Front

Contents

CHP-I&S-01 WARRANTYImproper Installation, Adjustment, Alteration, Service or Maintenance Do not energize electrical system before heaterInstallation Requirements CONTENTSStart-Up Procedure MaintenanceFIG. 1 Front View Vertical Round Models FIG. 2 Front View Vertical Square ModelsFIG. 3 Front View Horizontal Models OWNER WARNING Be sure to turn off powerINSTALLATION PROCEDURE LOCATION OF UNIT To minimize the possibilityDrain Pan on Horizontal Models and Vertical Square Models 1250 Gallons and LargerRight Side CLEARANCES FROM COMBUSTIBLE CONSTRUCTIONTABLE A CLEARANCES FROM COMBUSTIBLE CONSTRUCTION RearMOUNTING WATER CONNECTIONSTHERMAL EXPANSION OF WATER STORAGE TANKRELIEF VALVE DO NOT plug or cap the relief valveCATHODIC PROTECTION ELECTRICAL CONNECTIONSWARNING WATER HEATER IS EQUIPPED FOR OPERATION ON ONE JACKET ASSEMBLY Never turn on the electricSTANDARD EQUIPMENT OPTIONAL EQUIPMENT COMPONENTS AND CONTROLSTERMINAL BLOCK CONTROL CIRCUIT TRANSFORMER FUSE AND FLUE BLOCKSCONTACTORS Fuse Block with Power Circuit FusesWATER TEMPERATURE SETTINGS TEMPERATURE REGULATIONswitches turned off IMMERSION THERMOSTATSThe maximum temperature TEMPERATURE ADJUSTMENTChildren, disabled and elderly are at highest risk of being scalded ELECTRONIC TEMPERATURE CONTROL SEQUENCERTemperature Accuracy +/- 1 F SPECIFICATIONSSet Point Adjustment Range Max setting 220 F 105 C Operating Ambient Temperature -30 to 125 FEXAMPLE SETUP OF THE TEMPERATURE CONTROLLERDISPLAY Programming WorksheetStage When power is initiallyPROGRAMMING Set PointAE - RAM Error because of a power failureOE - ROM Error CE - Configuration ErrorIMMERSION HEATING ELEMENT Disconnect the main powerSAFETY DOOR INTERLOCK Optional FIG. 23 Safety Door InterlockMANUAL LIMITING SWITCHES Optional LOW WATER PRESSURE SWITCH OptionalHIGH WATER PRESSURE SWITCH Optional LOW WATER CUTOFF OptionalPILOT LIGHTS Optional ALARM BELL OptionalTIME CLOCK Optional SHUNT TRIP DISCONNECT Optionaldoor is opened, even with the pilot switches turned off START-UP PROCEDUREFull power is present whenever the cabinet left in the open position when the water heater is in useSTART-UP INITIAL START-UP CHECKSLabel all wires prior to SHUTDOWN PROCEDUREMAINTENANCE when servicing controlsSEDIMENT REMOVAL WATER CHEMISTRYFLUSHING THE STORAGE TANK Sediment and Lime Scale RemovalGaskets are available from your distributor DANGERNot enough or no hot water TROUBLE SHOOTINGChecklist Water is too hotIF YOU CANNOT IDENTIFY OR CORRECT THE SOURCE OF MALFUNCTION

CLEARANCES FROM COMBUSTIBLE CONSTRUCTION

TABLE A

Right Side -

Rear -

Left Side -

Front -

Water Pipes -