Bosch 7736504945 Installation Instructions Manual
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Bosch 7736504945 Installation Instructions Manual

Bosch 7736504945 Installation Instructions Manual

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Installation Instructions
Bosch Remote Control
7736504945 [with Wi-Fi]
7736504946 [without Wi-Fi]
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Summary of Contents for Bosch 7736504945

  • Page 1 Installation Instructions Bosch Remote Control 7736504945 [with Wi-Fi] 7736504946 [without Wi-Fi]...

  • Page 2: Table Of Contents

    3.1 Declaration of conformity........7 3.2 Scope of delivery, 7736504945 with Wi-Fi......7 3.3 Scope of delivery, 7736504946 without Wi-Fi .
  • Page 3 9 FCC Regulatory notices......... . 46 Bosch Remote Control – 6 720 813 643 (2019/03)

  • Page 4: Explanation Of Symbols And Safety Instructions

    Additional symbols Symbol Function ▶ Sequence of steps  Cross-reference to other points in this document or to other documents • Listing/list entry – Listing/list entry (2nd level) Table 1 Additional symbols Bosch Remote Control – 6 720 813 643 (2019/03)

  • Page 5: Safety Instructions

    The system can freeze if it is switched off: ▶ Observe the instructions for freezing protection. ▶ Always leave the system switched on for additional functions. ▶ Immediately correct any faults that occur. Bosch Remote Control – 6 720 813 643 (2019/03)

  • Page 6: Safety Instructions

    This product can expose you to chemicals including Lead and Lead components, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. Bosch Remote Control – 6 720 813 643 (2019/03)

  • Page 7: Remote Control Kit

    (2014/53/EU) and is authorized under FCC rules, 47 CFR Part2. Scope of delivery, 7736504945 with Wi-Fi Fig. 1 Scope of delivery [1] Remote control [2] Communication cable [3] Screws [4] Installation instructions [5] Data login sticker Bosch Remote Control – 6 720 813 643 (2019/03)

  • Page 8: Scope Of Delivery, 7736504946 Without Wi-Fi

    Remote control Kit Scope of delivery, 7736504946 without Wi-Fi Fig. 2 Scope of delivery [1] Remote control [2] Communication cable [3] Screws [4] Installation instructions Bosch Remote Control – 6 720 813 643 (2019/03)

  • Page 9: Technical Data

    Technical data Technical data Fig. 3 Dimensions Only connect the remote control to approved Bosch water heaters. Bosch Remote Control – 6 720 813 643 (2019/03)

  • Page 10: Installation

    ▶ Carefully select the location of the remote control to avoid accidental water temperature settings. Before installing the remote control (only for 7736504945 with Wi-Fi), ▶ Check the Wi-Fi signal reception in the mounting vicinity. If there is no Wi-Fi signal at the location of installation, ▶...

  • Page 11: Mounting The Remote Control On The Wall

    ▶ Do not touch on the internal components. ▶ Run the communication cable from the water heater to the mounting location. ▶ The communication cable can be either run inside the wall or outside the wall. Bosch Remote Control – 6 720 813 643 (2019/03)
  • Page 12 2 3 / 8 i n ( 6 0 m m 6720813643-07.1V Fig. 6 Wires outside the wall ▶ Drill 1/4 inch holes in the marked locations. ▶ Insert the two supplied wall expansions. Bosch Remote Control – 6 720 813 643 (2019/03)

  • Page 13: Power Connection

    Mounting the base 5.2.1 Power connection Power is supplied to the remote control via supplied communication cable. ▶ Connect the communication cable to the remote control. Fig. 8 Connection of the remote control Bosch Remote Control – 6 720 813 643 (2019/03)
  • Page 14 Installation ▶ Assemble the remote control interface to the mounted base. Fig. 9 Assemble the remote control Bosch Remote Control – 6 720 813 643 (2019/03)
  • Page 15 Installation ▶ Connect the communication cable to the water heater. Fig. 10 Connection to the water heater Bosch Remote Control – 6 720 813 643 (2019/03)

  • Page 16: Controls

    [6] Return button [7] Burner status / Error symbol NOTICE: ▶ Wipe down with a damp cloth. ▶ Do not use any aggressive or corrosive cleaning agents to clean the remote control. Bosch Remote Control – 6 720 813 643 (2019/03)

  • Page 17: Power

    The LCD display shows the selected temperature. When the burner is on, the display shows symbol (Fig. 11, [7]). 6720813761-04.1V Fig. 12 To shut down the appliance; ▶ Touch and hold symbol for more than 3 sec. Bosch Remote Control – 6 720 813 643 (2019/03)

  • Page 18: Temperature Selection

    The water heater has an electronically controlled gas valve that modulates the burner input in response to both varying hot water flow rates and/or changes in any incoming and outgoing water temperatures. Bosch Remote Control – 6 720 813 643 (2019/03)
  • Page 19 Controls Safety information Fig. 14 Bosch Remote Control – 6 720 813 643 (2019/03)

  • Page 20: Programming The Default Setpoint Temperature

    Selecting the default setpoint temperature In order to select the default setpoint temperature ▶ Touch the “OK” button. Display shows the default setpoint temperature, which is now the hot water selected setpoint temperature. Bosch Remote Control – 6 720 813 643 (2019/03)

  • Page 21: Main Menu Structure

    Controls Main menu structure Fig. 16 User’s menus Bosch Remote Control – 6 720 813 643 (2019/03)

  • Page 22: Information /Adjustments Menu

    6.4.1 “P4” - Information Fig. 17 P4 - Information This menu provides access to several parameters. ▶ Touch the symbol Display shows P4 Information. ▶ Touch the symbol Display shows DH Data History. Bosch Remote Control – 6 720 813 643 (2019/03)
  • Page 23 External Tank - current temperature on the external tank. • Barometric pressure - current barometric pressure at installation location. • ION - current ionization value. FH Failure History Allows you to view the last 10 error codes. Bosch Remote Control – 6 720 813 643 (2019/03)

  • Page 24: Sa - Settings

    This menu provide access to several parameters. ▶ Touch the symbol Display shows P4 Information. until the display shows SA Settings. ▶ Touch the symbol ▶ Touch the symbol Display shows A0 Clock/Date. Bosch Remote Control – 6 720 813 643 (2019/03)
  • Page 25 ▶ Use the symbols to set the month. ▶ Touch the symbol when month is correct. ▶ Use the symbols to set the day. ▶ Touch the symbol when the day is correct. Bosch Remote Control – 6 720 813 643 (2019/03)
  • Page 26 , to enter the recirculation program. ▶ Use the symbols to choose the beginning hour. ▶ Touch the symbol , to set the beginning hour. ▶ Use the symbols to choose the end hour. Bosch Remote Control – 6 720 813 643 (2019/03)
  • Page 27 ▶ Touch the symbol to exit. TL Tank Loading ▶ Touch the symbol Display shows following menu. – External NTC – Internal NTC – Aquastat Select the menu according with the installation. Bosch Remote Control – 6 720 813 643 (2019/03)
  • Page 28 Deactivating the vacation program. ▶ Use the symbol to select “Off” Off starts to blink. ▶ Touch the symbol Off option is selected. ▶ Touch the symbol to deactivate vacation program. Bosch Remote Control – 6 720 813 643 (2019/03)
  • Page 29 After the display's position has been adjusted: ▶ Touch the symbol to exit. A7 Wireless Connectivity Remote control with Wi-Fi (7736504945), ▶ The structure of Wi-Fi menu will be available on the remote control. Bosch Remote Control – 6 720 813 643 (2019/03)
  • Page 30 – WF Wi-Fi ▶ Touch the symbol Activate Wi-Fi module Two options are available to activate Wi-Fi module in the appliance; ▶ Connect the appliance to a network (SC Scan) -or- Bosch Remote Control – 6 720 813 643 (2019/03)
  • Page 31 Display shows temperature value. Appliance is connected to a network. ▶ Download the “Bosch Water” app, available for Android and IOS for communication with the water heater, see fig. 19. ▶ Open the app and follow the instructions.
  • Page 32 Display shows temperature value. HT Hotspot option is defined. ▶ Download the “Bosch Water” app, available for Android and IOS for communication with the water heater, see fig. 19. Do not open the Bosch Water app.
  • Page 33 Display shows Wi-Fi, ▶ Touch the symbol ▶ Use the symbols to select one option from the list. ST Status Display shows the status of wireless connection: • connected • disconnected Bosch Remote Control – 6 720 813 643 (2019/03)
  • Page 34 ▶ Touch the symbol Display shows, – Yes – No If choose Yes, 1) Reset all Wi-Fi network connections. 2) Reset User password defined in the Bosch Water app. Bosch Remote Control – 6 720 813 643 (2019/03)
  • Page 35 This menu allows programming a burner start delay between 0 and 60 seconds, after detecting water flow. ▶ Access to information / adjustments menu. Display shows SA Settings. to select A8 Startup Delay. ▶ Use the symbols Bosch Remote Control – 6 720 813 643 (2019/03)
  • Page 36 • brightness level ▶ Access to information / adjustments menu. Display shows SA Settings. ▶ Touch the symbol until the display shows AA Display Timeout. Bosch Remote Control – 6 720 813 643 (2019/03)
  • Page 37 Display shows following menu. – Off – On ▶ Touch the symbols to select the desired option. ▶ Touch the symbol The current selection is in green color. To unlock the screen, Bosch Remote Control – 6 720 813 643 (2019/03)

  • Page 38: Au - Technical Settings

    ▶ Access to information / adjustments menu. Display shows P4 Information. ▶ Touch the symbol until the display shows P9 Purge. After 2 sec. the fan starts working to purge the exhaust circuit. Bosch Remote Control – 6 720 813 643 (2019/03)

  • Page 39: Service Menu - Au Technical Settings

    Access to installer exclusive menus. • P7 - Gas Type (LPG, NG) • LM - Temperature Limited • RS - Recirculation Settings • CA - Combustion Adjust • PA - Water Actuator Bosch Remote Control – 6 720 813 643 (2019/03)
  • Page 40 Choosing a lower value (1) will favor efficiency at the expense of recirculation temperature comfort. ▶ Touch the symbol ▶ Touch the symbol to return to main menu. Bosch Remote Control – 6 720 813 643 (2019/03)
  • Page 41 AP Appliance Power ▶ Touch the symbol Display shows appliance power (default set). – 199K BTU – 160K BTU ▶ Touch the symbol to exit. ▶ Touch symbols to scroll through other menus. Bosch Remote Control – 6 720 813 643 (2019/03)

  • Page 42: Factory Default Settings

    Restore factory values for P1 Max. Power ▶ Access to menu P1 Max. Power. ▶ Touch symbols to select Reset Parameters. ▶ Touch the symbol The display blinks to confirm change. Bosch Remote Control – 6 720 813 643 (2019/03)

  • Page 43: Water Actuators Calibration

    ▶ Open one hot water tap. ▶ Access menu PA. ▶ Touch symbol OK. ▶ Touch symbols to select MF main valve. ▶ Touch symbol OK. The appliance will start the auto calibration of main valve. Bosch Remote Control – 6 720 813 643 (2019/03)

  • Page 44: Bp Bypass Valve Auto Calibration

    ▶ You should adjust the flow rate at the beginning of the calibration process. ▶ Wait for the indication that the calibration is completed to appear on the screen. ▶ Touch the symbol to return to main menu. Bosch Remote Control – 6 720 813 643 (2019/03)

  • Page 45: Troubleshooting

    Troubleshooting Error codes diagnostics Only remove the error code after the problem solved! ▶ Read the Bosch Water Heater Installation and Operating manual for more information on error codes. To remove error codes from the display, ▶ Hold the On/Off button more than 3 sec. (long press).

  • Page 46: Environment / Disposal

    FCC Regulatory notices Modification statement Bosch Termotecnologia S.A has not approved any changes or modifications to this device by the user. Any changes or modifications could void the user’s authority to operate the equipment.
  • Page 47 Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help Bosch Remote Control – 6 720 813 643 (2019/03)
  • Page 48 50 Wentworth Avenue Londonderry, NH 03053 Tel. 603-552-1100 Fax 603-965-7581 www.bosch-climate.us U.S.A. Products manufactured by Bosch Thermotechnik GmbH Junkersstrasse 20-24 D-73249 Wernau www.bosch-thermotechnology.com Bosch Thermotechnology Corp. reserves the right to make changes without notice due to continuing engineering and technological advances.

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