Bradford-White Corp 238-47707-00E REV 7/12 operation manual Approved Venting Materials

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NOTICE

For installations in Canada, field supplied vent piping must comply with CAN/CGA B149.1 (latest edition) and be certified to the Standard For Type BH, Class II, 65°C, Gas Venting Systems, ULC S636. Components of this listed system must not be interchanged with other vent systems or unlisted pipe/fittings. All components and specified primers and cements of the certified vent system must be from a single system manufacturer and not intermixed with other system manufacturer’s vent system parts. The supplied vent connector and vent termination are certified under ULC S636 and are also certified as part of the water heater. Refer to the following tables for approved venting materials, primers, and cements. All approved primers and cements are to be used within their marked time limitations.

Approved Venting Materials

 

 

For installations in the US only

 

For installations in CANADA

 

 

∙

PVC (ASTM D-2241 Schedule 40,

∙

ULC S636 approved CAN-COM

 

 

 

ASTM D-1785; or Cellular Core

 

VENTING SYSTEM schedule 40 PVC

 

 

 

Schedule 40 DWV, ASTM F-891)

 

for flue gas venting rated Class II, 65°C

 

 

∙

CPVC (ASTM F-411 Schedule 40)

 

(components provided with water

 

 

∙

ABS (ASTM D-2235)

∙

heater)

 

 

IPEX ULC S636 approved schedule 40

 

 

∙

All fittings (other than the components

 

 

 

PVC (all other vent pipe/ fittings)

 

 

 

supplied with the water heater) should

 

 

 

 

 

 

 

 

 

 

 

be equivalent to: PVC-DWV (ASTM-F-

 

 

 

 

 

 

 

2665), CPVC (ASTM F-438), or ABS

 

 

 

 

 

 

 

(ASTM D-266/3311)

 

 

 

 

 

 

 

Approved Primers and Cements

 

 

 

 

 

 

 

 

 

 

 

 

For installations in the US only

 

For installations in CANADA

 

 

∙

PVC and CPVC Primer (ASTM F-656)

∙

IPEX ULC S636 approved PVC Primer

 

 

∙

PVC and CPVC Cement (ASTM D-2564)

 

and Cement for flue gas venting rated

 

 

∙

ABS Primer and Cement (ASTM D-

 

Class II, 65°C

 

 

 

2235)

 

 

 

 

This water heater is a Powered Direct Vent Gas Water Heater where all air for combustion is obtained from the outside atmosphere and all flue gases are discharged to the outside atmosphere. The venting system consists of separate combustion air intake and flue exhaust pipes. Venting may be run horizontally through an outside wall or vertically through a roof through 3” (7.6 cm) or 4” (10.2 cm) diameter pipe for models with input ratings under 200,000 Btu/hr. Models with input ratings over 200,000 Btu/hr. (check the model nameplate) must use 4” (10.2 cm) diameter pipe only. The water heater is supplied with a screened intake and exhaust 90° elbow referred to as the exhaust vent or combustion air intake terminal (see figure 5). Consult the venting table in this section for the maximum venting distances with 3” (7.6 cm) and 4” (10.2 cm) pipe.

Note: The combustion air intake must be piped to the outdoors as outlined in the following instructions in order for this appliance to be a direct vent water heater.

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Contents With Troubleshooting Guide Independent PVC VentingTable of Contents Page If YOU Smell GAS Do not Operate the Appliance Until the Leakage is CorrectedSection II Specifications Dimensional layoutFeatures Section III General InformationDishwashing Machine Requirements Section IV Installation Instructions Page Minimum Clearances Remove Crate AIR RequirementsSection V Venting Approved Venting Materials Direct Vent Terminal Clearances 40 ft .19 m Page Through the Wall Venting Through the Roof Venting Vertical VentingPage For LOW Ground Clearance Installations Through the Wall Venting With Low Ground ClearanceTermination # of Elbows Wall for LOW Ground Clearance Installations TerminalsRoof Section VI Water Connections Heater Without First Being Certain IT is Filled with WaterApproximate TIME/TEMPERATURE Relationships in Scalds Open Flame for Testing Section VII GAS ConnectionsWiring Diagram to the right Section IX Electrical ConnectionsTypical Installation Lighting And Shutdown Instructions Temperature Adjustment Section X Operating InstructionsWater Heater Display and Control Buttons Setpoint FlashesSetpoint flashes for 10 seconds Press SET for setting to take effect immediately Setpoint flashesPress select Changes to CF/C Flashes Symbol F/C Stops Flashing Changes to F FlashesSetpoint shown in F Page Section X Maintenance Burner Flame CheckPage To reinstall the burner rack, reverse the above procedure This Water MAY be HOTPage Section XI Diagnostic and Troubleshooting Guide Max Setpoint Next to Temperature Setpoint value Error Code Shown Water Heater Display Max Setpoint value Water Heater DisplaySELECT Setpoint Display/Change No current error codes Max Setpoint continues to flash while making adjustments Max Setpoint FlashesMax Setpoint stops flashing Exiting SELECTService SET Mode  Display of Water TemperatureTo Display Flame Sense Current of the Pilot Flame Sensor To Display and Change Temperature Setpoint Setpoint Stops Flashing Changes to C F/C Flashes Changes to F F/C FlashesSymbol Stops Flashing How to reset the control from Lockout Conditions Press for 2 secondsNo Current Error Code Error Codes and Error History DisplayError Code History To view previous error codesError Code Index No Error Code Shown for Code IndexStored Error Code For Code Index #9 Exiting SELECTService SET Mode  Page Procedure for Checking Thermostat Sensors Degrees FSection XII Parts List Replacement Parts List for Powered Direct Vent ModelsVent KIT Components and Optional Condensate TEE 150,00 and 199,999 BTU/HR. Models 3 Vent KITModels Over 200,000 BTU/HR Vent KIT Common 3 and 4 Vent KIT Page Section XIV Notes
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