Instruction/ maintenance manual of the product 47808A Bradford-White Corp
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238-47808-00 A 7/09 SETBACK CONTROL INSTALLATION & OPERATION MANUAL With Troubleshooting Guide PLACE THESE INSTRUCTIONS ADJACENT TO WATER HEATER AND NOTIFY OWNER TO KE EP FOR FUTURE REFERENCE - Do not store or use gasoline or oth er flammable vapors and liquids in th e vicinity of the water heater or any other appliance.
Important Information -2- Water Heater Setback Control: This Setback Control works with the water heat er gas control. It has the capability to adjust the setpoint of the water heater during periods wher e little or no hot water is required for use.
Important Information -3- The following terms are used throughout this manual to bring attention to the presence of hazards at various risk levels, or to important information concerning product life.
Important Information -4- can cause sev ere bu r ns are at highest risk of being Children, disabled and elderly instantly or death from scalds. Water temperatur e over 125°F Feel w ater b efore bat hing o r before settin g tem perat ure are available.
Table of Contents -5- Page Installing the Setback Control ........................................................ 6 Remote Mounting the Setback Control.......................................... 9 Changing the Batteries ...............................
Installing the Setback Control -6- This section covers the in stallation of the Setback Control to the Setback Cont rol Junction Box Assembly, which is mounted to the water h eater. The Setbac k Control Jun ction Box Assembly was already fa ctory installed or installed as part of the Performance Package.
Installing the Setback Control -7- Removal of Setback Control Prote cti ve Plate Step 3: Remove the Setback Co ntrol Protective Plate from the Setback Control by pulling these components in oppo site directions, as sho wn in Figure 3. Retain the protective plate if t he Setback Control will be remote mounted.
Installing the Setback Control -8- Installing Setback Control Step 5: Using the Setback Control Junction Box Assembly (alre ady installed on water heater), snap the Setback Control into the ba ckplate connected to the Setback Control Junction B ox Assembly, as shown in Figure 5.
Remote Mounting the Setback Control -9- In the following section, the instructions detail how to Remote Mount the Setback Control. Unplug the Water Heater and Setbac k Con trol Step 1: Unplug the water heater and Setback Control. This is shown in Figure 7.
Remote Mounting the Setback Control -10- Prepare the Backplate for Wiring Step 3: Loosen the (3) slotted screws on the backplate a ttache d to the Setback Control Junction Box Assembly. This is shown in Figure 9. Mount the Protective Plate Step 4: Mount the Setback Control Protective Plate in a de sired location.
Remote Mounting the Setback Control -11- Measure Wire for Remote Mounting Step 5: Measure and cut (3) pie ces of 18 AWG wire to a sufficient length to reach from the backplate on the Setback Control Junct ion Box Assembly to the Setback Control Protective Plate.
Remote Mounting the Setback Control -12- Prepare the Wires for Installation Step 7: Strip approximately ¼” of the wire’s insulatio n from each end of the three wi res.
Remote Mounting the Setback Control -13- Install Wire (B) – Backplate Step 10: Using wire (B ), insert one e nd into the middle terminal l ocation on the backplate (l ocated on the Setback Control Junction Box As sembly ). This is shown in Figure 16.
Remote Mounting the Setback Control -14- Fasten Wire (B) into its Designated Location – Ba ckplate Step 11: Tighten the slotted screw in the middle termi nal location on the backplate (located on the Setback Control Junction Box Assembly). This is sh own in Figure 1 7.
Remote Mounting the Setback Control -15- Fasten Wire (C) into its Designated Location – Ba ckplate Step 13: Tighten the slotted screw i n the bottom terminal location on the backplate (located on th e Setback Control Junction Box Assembly). This is sh o wn in Figure 19.
Remote Mounting the Setback Control -16- Install Wire (A) – Protective Plate Step 15: Using wire (A ), insert one en d into the top terminal location on the Protective Plate.
Remote Mounting the Setback Control -17- Install Wire (B) – Protective Plate Step 17: Using wire (B), i nsert one end into the middle terminal location on the Protective Plate.
Remote Mounting the Setback Control -18- Install Wire (C) – Protective Plate Step 19: Using wire (C), insert one end into the bottom terminal location on the Protective Plate.
Remote Mounting the Setback Control -19- Install Setback Control Step 21: Snap the Setback Control into the P rotective Plate. Align the Setback Control to the Protective Plate, and press until it is fully seat ed.
Remote Mounting the Setback Control -20- Powering the Water Heater and Setback Con trol Step 23: Plug in the water heater and the transform er to power the Setback Control.
Changing the Batteries -21- This section covers the re placement of the batteries used as a b ack-up power source fo r the Setback Control. Unplug the Water Heater and Setbac k Con trol Step 1: Unplug the water heater and Setback Control. This is shown in Figure 29.
Changing the Batteries -22- Removal of Battery Holder Step 3: Remove the bat tery holder by depressing its top edge and pulling t he holder to the ri ght, as shown in Figure 31. Figure 31 Replacement of Batteries Step 4: Replace the two batteries with (2) AAA batteri es.
Changing the Batteries -23- Re-installation of Setback Con trol Junction Box Assembly Cover Step 6: Place the cover back on the Setback Contro l Junction Box Assembly and reinstall the Philips head screws previously re moved, as shown in Figure 34.
Overview of Control Display and Buttons -24- The image, below, shows the Setback Control with all of its options shown on the screen. When the Setback Control is in use, only some of these items will be shown. The image below is an example of what the Setback Control displays while operating in the HOME screen.
Display Key and Features -25- Display Key: Wake : the time when the water heater setpoint should be raised to an appropriate temperature for its use. Leave : the time when the water heater setpoint should be lowered when little to no hot water is needed.
Reference Time / Water Temperature Table -26- The table, shown below, can be filled out with your schedule for fu ture reference. Water Temperature Star t Ti me Water Temperature Star t Ti me Water Te.
The Start-up Procedure -27- Hour digit(s) are flashing This section covers what steps need to be performed when the Setback Control is installed on a water heater. Screen When Power is Applied Step 1: Initially, all the segments on the screen ar e shown when the Setback Control is powered up .
The Start-up Procedure -28- Figure 43 Minute digits are flashing Locking in the Correct Hour Step 4: When the correct hour i s shown, press the RIGHT (Next) button.
The Start-up Procedure -29- "AM"/"PM" flashes Figure 45 Day of the week flashes Select AM / PM Step 7: Next, the AM / PM symbol will begin to flash. Using the UP (index AM / PM) or DO WN (index AM / PM) buttons, select AM / PM.
The Start-up Procedure -30- Figure 47 Finishing the Start-up Procedure Step 10: Press the LEFT (Done) button, as shown in Figure 47 . This completes the Setback Control Start-up Procedure.
Setting the Setback Control Schedule – Initial Set-up -31- "Mon" flashes Figure 49 Figure 48 Once the Setback Control Start-up procedure has been performed, the Setback schedule must be entered. This section gives step-by-step inst ructions on how to enter the Setback schedule.
Setting the Setback Control Schedule – Initial Set-up -32- Figure 53 Lock in Wake Period Start Time Step 4: Press the RIGHT (Next) button to lock in the Wa ke Period start time, as shown in Fig ure 51. Figure 51 Select AM / PM Step 5: Using the UP (index AM / PM) or DOW N (index AM / PM) buttons, select AM / PM, as shown in Figure 52.
Setting the Setback Control Schedule – Initial Set-up -33- Figure 55 Select the Wake Period Water Temperatu re Step 7: Using the UP (increa se water temperature) or DOWN (de crease water temperature) buttons, select the desired water te mperatur e.
Setting the Setback Control Schedule – Initial Set-up -34- Figure 59 Lock in Leave Period Start Time Step 10: Press the RIGHT (Next) button to set the Leave start time , which is shown in Figure 57. Figure 57 Select AM / PM Step 11: Next, using the UP (index AM / PM) or DOWN (index AM / PM) buttons, select AM / PM, as shown in Figure 58.
Setting the Setback Control Schedule – Initial Set-up -35- Figure 61 Temperature digits are flashing Select the Leave Period Water Temp erature Step 13: Using the UP (i ncrease water temperature) or DOWN (decrease water temperature) buttons, select the desired water te mperature fo r the Leave period.
Setting the Setback Control Schedule – Initial Set-up -36- Figure 65 "AM"/"PM" flashes Lock in Return Period Start Time Step 16: Press the RIGHT (Next) button to set the Return period st art time, which is shown in Figure 63.
Setting the Setback Control Schedule – Initial Set-up -37- Temperature digits are flashing Figure 66 Figure 67 Select the Return Period Water Temperature Step 19: Using the UP (i ncrease water temperature) or DOWN (decrease water temperature) buttons, select the Return period wa ter temperature.
Setting the Setback Control Schedule – Initial Set-up -38- Figure 71 "AM"/"PM" flashes Figure 69 Lock the Sleep Period Start Time Step 22: Press the RIGHT (Next) button to set the Sleep peri od start time, which is shown in Figure 69.
Setting the Setback Control Schedule – Initial Set-up -39- Figure 74 Figure 73 Temperature digits are flashing Figure 72 Select Sleep Period Water Temperature Step 25: Using the UP (i ncrease water temperature) or DOWN (decrease water temperature) buttons, select the desired Sleep period water temper ature.
Editing the Setback Schedule -40- Figure 75 Day of the week flashes Figure 77 If the Setback schedule needs to be modified at any point, the instructions in this section can be followed to edit the previously entered water temperatures and times.
Editing the Setback Schedule -41- Figure 79 "AM"/"PM" flashes Edit the Wake Period Start Time Step 4: Press the UP (increase time by 15 mi nutes) or DOWN (d ecrease time by 15 minute s) buttons until the wanted time is shown.
Editing the Setback Schedule -42- Figure 81 Temperature digits are flashing Figure 83 Lock in AM / PM Step 7: Press the RIGHT (Next) button to select AM / PM.
Editing the Setback Schedule -43- "AM"/"PM" flashes Figure 86 Figure 85 Edit the Leave Period Start Time Step 10: Press the UP (increase time b y 15 minutes) or DOWN (decrease time by 15 minutes) buttons to edit the Leave period start time.
Editing the Setback Schedule -44- Figure 89 Figure 87 Temperature digits are flashing Figure 88 Lock in AM / PM Step 13: Press the RIGHT (Next) button to lock in AM / PM.
Editing the Setback Schedule -45- "AM"/"PM" flashes Figure 92 Figure 91 Edit the Return Period Start Time Step 16: Press the UP (increase time b y 15 minutes) or DOWN (decrease time by 15 minutes) buttons to edit the time that this period becomes active.
Editing the Setback Schedule -46- Figure 93 Temperature digits are flashing Figure 94 Lock in AM / PM Step 19: Press the RIGHT (Next) button to lock in AM / PM.
Editing the Setback Schedule -47- "AM"/"PM" flashes Figure 98 Edit the Sleep Period Start Time Step 22: Press the UP (increase time b y 15 minutes) or DOWN (decrease time by 15 minutes) buttons to edit the Sleep period start time.
Editing the Setback Schedule -48- Figure 101 Figure 99 Temperature digits are flashing Figure 100 Lock in AM / PM Step 25: Press the RIGHT (Next) button to lock in AM / PM.
Editing the Setback Schedule -49- Figure 102 Exiting the Edit Schedule Mode Step 28: When you are finished editi n g the Setback schedule, press the LE FT (Done) button to exit the Schedule editing mode, as shown in Figure 10 2. You will now return to the HOME screen.
Setting a Temporary Temperature Hold -50- Temperature digits are flashing Figure 103 Figure 105 "Hold" flashes for a Temporary Hold Figure 104 If an alternate water temperature is required for a short period of time, follow the instructions in this section to temporarily modify the Setback set water temperature.
Setting a Permanent Temperature Hold -51- Temperature digits are flashing Figure 106 If an alternate water temperature is required for an indefinite amount of time, follow the instructions in this section to modify the Setback water temperature for an open ended amount of time.
Editing the Clock / Day -52- Figure 111 Figure 109 Hour digit(s) flashes Figure 110 This section covers how to change the Setba ck Control clock, as well as the day.
Editing the Clock / Day -53- Minute digits are flashing Figure 112 Figure 113 "AM"/"PM" flashes Figure 114 Select Correct Minute Step 4: Using the UP (increase minute) or DOWN (decrease minute) buttons, adjust the minute until the correct one is shown.
Editing the Clock / Day -54- Figure 115 Day of the week flashes Figure 116 Figure 117 Lock in AM / PM Step 7: Press the RIGHT (Next) button to proceed, which is shown in Figure 115. Select Correct Day Step 8: Using the UP (increase day) or DOWN (decrease day) buttons, sel ect the correct day.
Sabbath Time Period Editing -55- Figure 119 Figure 120 In order to comply with the Sabbath, follow the instructions in this section to modify the Setback schedule. Please consult your local rabbi for recommended water temperatures and appropriate times for the Sabbath.
Sabbath Time Period Editing -56- Figure 122 "AM"/"PM" flashes Figure 123 Edit the Wake Period Start Time Step 4: Press the UP (increase time by 15 minutes) or DO WN (decrease time by 15 minutes) buttons until the wanted time is shown.
Sabbath Time Period Editing -57- Figure 124 Temperature digits are flashing Figure 125 Figure 126 Lock in AM / PM Step 7: Press the RIGHT (Next) button to lock in AM / PM.
Sabbath Time Period Editing -58- Edit the Leave Period Start Time Step 10: Press the UP (increase time b y 15 minutes) or DOWN (decrease time by 15 minutes) buttons to edit the Leave period start time. The time increments in 15-minu te intervals just as it did for the Wake period.
Sabbath Time Period Editing -59- Figure 132 Figure 130 Temperature digits are flashing Figure 131 Lock in AM / PM Step 13: Press the RIGHT (Next) button to lock in AM / PM.
Sabbath Time Period Editing -60- Edit the Return Period Start Time Step 16: Press the UP (increase time b y 15 minutes) or DOWN (decrease time by 15 minutes) buttons to edit the time the Return period start time. The time increments in 15-min ute intervals just as it did for the Wake period.
Sabbath Time Period Editing -61- Figure 136 Temperature digits are flashing Figure 137 Lock in AM / PM Step 19: Press the RIGHT (Next) button to lock in AM / PM.
Sabbath Time Period Editing -62- Edit Sleep Period Start Time Step 22: Press the UP (increase time b y 15 minutes) or DOWN (decrease time by 15 minutes) buttons to edit the Sleep period start time. The time increment s in 15-minute intervals ju st as it did for the previous periods.
Sabbath Time Period Editing -63- Figure 142 Temperature digits are flashing Figure 143 Lock in AM / PM Step 25: Press the RIGHT (Next) button to lock in AM / PM.
Sabbath Time Period Editing -64- Figure 145 Continuing with Sabbath Time Period Editing To edit the schedule for Saturday, return to Step 2 on page 55 and follow the same procedu re. When you are finished changing the Set back sche dule, pre ss the LEFT (Done) button, as shown in Figure 14 5.
Diagnostic Codes -65- In this section, the table details what the diagnostic codes on the Setback Control mean. The diagnostic codes that can be displayed are different and dep end on the gas valve / control that is connected to the Setback Control.
Notes -66-.
Notes -67-.
Ambler, PA For U.S. and Canada field service, contact your professional installer or local Bradford White sales representative. Sales / 800-523-2931 Fax / 215-641-1670 Parts Fax / 215-641-2108 Technic.
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