Crown Boiler BWC Series manuals
Household Appliance > Boiler
When we buy new device such as Crown Boiler BWC Series we often through away most of the documentation but the warranty.
Very often issues with Crown Boiler BWC Series begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in Boiler Crown Boiler BWC Series is responsible for and what options to choose for expected result.
Fortunately you can find all manuals for Boiler on our side using links below.
Crown Boiler BWC Series Installation Instructions
70 pages 17.59 Mb
BWC SeriesHigh Ef ciency Gas-Fired Hot Water Direct Vent Condensing Boilers INSTALLATION INSTRUCTIONS D E S I G N E D T O L Models:2 4 I Product DescriptionII SpecicationsFigure 2.1: General Conguration Table 2.2: Specications 5 III Before InstallingIV Locating the Boiler 7 V Air for Ventilation9 VI VentingA. Vent System Design 16 14B. Removing an Existing Boiler From a Common Chimney C. Vent / Intake System Assembly 22 VII Gas Piping23 VIII System PipingA. General System Piping Precautions B. System DesignTABLE 8.1: FLOW REQUIREMENTS THROUGH BOILER 24 22Method 1: Primary/Secondary Piping - Boiler in Secondary Loop 27 25TABLE 8.5: PIPE AND CIRCULATOR SIZING FOR BOILER LOOP TABLE 8.6: PIPE AND CIRCULATOR SIZING FOR INDIRECT WATER HEATER LOOP 29 27Method 2: Primary/Secondary Piping - Boiler in Primary Loop Method 3: Direct Connection to Heating System (Generally NOT Recommended) 33 Flow (GPM)41 FOR YOUR SAFETY READ BEFORE LIGHTINGBWC Series Lighting and Operating Instructions 39 OPERATING INSTRUCTIONSTO TURN OFF GAS TO THE APPLIANCE43 41Figure 10.2: Gas Valve Detail Table 10.3: Typical CO2/O2 Combustion Readings 45 XI OperationFigure 11.1: Normal Display In Standby Mode 4347 c 190 7. 0 1FIGURE 11.2: BASIC MENU TREE d 144 1 = On 3 Reserved for Future Use 3.-22INFORMATION MODEPARAMETER MODE 8. 0 1 48 46Table 11.3: Boiler Status 49 Figure 11.4: Outdoor Reset Curve47 50 XII. Service and Maintenance52 XIII. TroubleshootingFigure 13.2: MBCA Fuse LocationA. Troubleshooting problems where no error code is displayed: CONDITION POSSIBLE CAUSES WARNING TURN OFF POWER TO BOILER BEFORE REPLACING FUSES OR WORKING ON WIRING. Table 13.1: No Error Code Displayed 53 51Table 13.3: Soft Lockout Codes Displayed 54 52Table 13.4: Hard Lockout Codes Displayed
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