Bradford-White Corp 47808A, 238-47808-00A operation manual Changing the Batteries

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Changing the Batteries

This section covers the replacement of the batteries used as a back-up power source for the Setback Control.

Unplug the Water Heater and Setback Control

Step 1: Unplug the water heater and Setback Control. This is shown in Figure 29.

Figure 29

Removal of Setback Control Junction Box Assembly Cover

Step 2: Remove Setback Control Junction Box Assembly cover by unscrewing the two Philips head screws holding it to the Setback Control Junction Box Assembly base. Retain these screws for later use. Remove the cover. This process is shown in Figure 30.

Cover

Screw

Figure 30

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Contents Setback Control With Troubleshooting GuideWater Heater Setback Control Important InformationRead Carefully Important Information Table of Contents Installing the Setback Control Unplug the Water Heater and Setback ControlInspection of Setback Control Removal of Setback Control Protective Plate Install BatteriesPowering the Water Heater and Setback Control Installing Setback ControlRemove the Setback Control from the Backplate Remote Mounting the Setback ControlMount the Protective Plate Prepare the Backplate for WiringLabel the Wires for Remote Mounting Measure Wire for Remote MountingInstall Wire a Backplate Prepare the Wires for InstallationInstall Wire B Backplate Fasten Wire a into its Designated Location BackplateInstall Wire C Backplate Fasten Wire B into its Designated Location BackplateRoute Wires to Protective Plate Fasten Wire C into its Designated Location BackplateFasten Wire a into its Designated Location Protective Plate Install Wire a Protective PlateFasten Wire B into its Designated Location Protective Plate Install Wire B Protective PlateFasten Wire C into its Designated Location Protective Plate Install Wire C Protective PlateInstall Cover Plate Install Setback ControlPowering the Water Heater and Setback Control Changing the Batteries Removal of Setback Control Junction Box Assembly CoverRemoval of Battery Holder Replacement of BatteriesRe-installation of Battery Holder Powering the Water Heater and Setback Control Right Button Overview of Control Display and ButtonsDisplay Key Display Key and FeaturesWake Reference Time / Water Temperature TableScreen When Power is Applied Start-up ProcedureRevision Level Screen Select the Correct HourLocking in the Correct Hour Select the Correct MinuteLock in the Correct Minute Select AM / PM Lock in AM / PMSelect the Day Finishing the Start-up Procedure Setting the Schedule Setting the Setback Control Schedule Initial Set-upLock in Wake Period Start Time Select the Wake Period Water Temperature Lock in Wake Period Water TemperatureSelect the Leave Period Start Time Lock in Leave Period Start Time Select the Leave Period Water Temperature Lock in Leave Period Water TemperatureSelect the Return Period Start Time Lock in Return Period Start Time Select the Return Period Water Temperature Lock the Return Period Water TemperatureSelect the Sleep Period Start Time Lock the Sleep Period Start Time Lock in Sleep Period Water Temperature Select Sleep Period Water TemperatureEditing the Setback Schedule Enter Editing the Schedule ModeSelect the Day to Edit Lock in the Day to EditEdit the Wake Period Start Time Lock in the Wake Period Start TimeEdit AM / PM Lock in the Wake Period Water Temperature Edit the Wake Period Water TemperatureLock in the Leave Period Start Time Edit the Leave Period Start TimeLock in the Leave Period Water Temperature Edit the Leave Period Water TemperatureLock in the Return Period Start Time Edit the Return Period Start TimeLock in Return Period Water Temperature Edit the Return Period Water TemperatureLock in the Sleep Period Start Time Edit the Sleep Period Start TimeLock in the Sleep Period Water Temperature Edit the Sleep Period Water TemperatureExiting the Edit Schedule Mode Setting a New Water Temperature Setting a Temporary Temperature HoldDisplay of Temporary Hold Water Temperature Exiting a Temporary HoldSetting a Permanent Temperature Hold Display of Permanent Hold Water TemperatureExiting a Permanent Hold Editing the Clock / Day Enter Clock / Day Editing ModeSelect Correct Hour Lock in Correct HourLock in Correct Minute Select Correct MinuteSelect Correct Day Lock in Correct Day & Complete Editing Clock / Day ModeSabbath Time Period Editing Enter Sabbath Time Period EditingStart Editing Friday Edit the Wake Period Start Time Lock in AM / PM AM/PM symbol flashes Edit Leave Period Water Temperature Edit the Return Period Start Time Edit Return Period Water Temperature Lock in Sleep Period Start Time Edit Sleep Period Start TimeLock the Sleep Period Water Temperature Continuing with Sabbath Time Period Editing Description Diagnostic CodesPage Page Sales/866-690-0961 Fax/905-238-0105 Sales/800-523-2931 Fax/215-641-1670 Parts Fax/215-641-2108