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 6 720 813 648 (2019/03)

Problem solving to activate Wi-Fi

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Problem solving to activate Wi-Fi

Network issues or poor Wi-Fi signal strength

Wi-Fi issues may be caused by network problems such as low-signal strength.
Ensure the Wi-Fi signal strength at the appliance location is appropriate, by 
accessing the SC Scan menu and inspecting the signal strength of the network you 
are attempting to connect.

Exceed Wi-Fi activation time

The Wi-Fi module must be activated within 60 minutes after plug in the appliance to 
the power supply.

▶ Unplug the appliance from the power supply.
▶ Repeat Wi-Fi activation process, see section 6 "Wi-Fi module activation".

Wi-Fi module disconnected from HMI

If it’s not possible to configure Wi-Fi menus:
▶ Unplug the appliance from the power supply.
▶ Remove the front cover, see fig. 4, page 7.
▶ Confirm that Wi-Fi module is correctly installed in the HMI.

Wi-Fi module is located on the back side of HMI.

Fig. 10  

Wi-Fi module installed in HMI

[1]

Wi-Fi module

Summary of Contents for 7736504944

Page 1: ...6 720 813 648 2019 03 US Installation Instructions Wi Fi Module 7736504944 ...

Page 2: ...3 1 2 Safety instructions 4 2 Safety instructions 4 3 Product details 5 3 1 Declaration of conformity 5 3 2 Scope of delivery 5 3 3 Technical Details 5 4 Bosch Water APP 6 4 1 Available APPs 6 5 Wi Fi module installation 7 6 Wi Fi module activation 10 7 Wi Fi options 13 8 Problem solving to activate Wi Fi 15 9 FCC Regulatory notices 16 ...

Page 3: ...indicates a hazardous situation which if not avoided will result in death or serious injury WARNING indicates a hazardous situation which if not avoided could result in death or serious injury CAUTION indicates a hazardous situation which if not avoided could result in minor to moderate injury NOTICE is used to address practices not related to personal injury Important information This symbol indi...

Page 4: ... work disconnect the power and secure the unit against unintentional reconnection Ensure the system has been disconnected from the power supply 2 Safety instructions Read the following instructions very carefully to ensure correct operation Follow safety instructions WARNING This product can expose you to chemicals including Lead and Lead components which are known to the State of California to ca...

Page 5: ...Declaration of conformity This module complies with the requirements of the Radio Equipment Directive 2014 53 EU and is authorized under FCC rules 47 CFR Part2 3 2 Scope of delivery Fig 1 Scope of delivery 1 Wi Fi Module 2 Installation manual 3 Data login sticker ...

Page 6: ...nd IOS for communication with the water heater Fig 2 Bosch Water APP Search for Bosch Water on the android or IOS stores to download app Operation modes 802 11b g Hotspot HT Security WPA WPA2 personal TCP IP Stack IPv4 ID Addressing Static IP DHCP Frequency Band 2 4 GHz Power Consumption Voltage 3 3V 0 1V Current 350mA 8738714760 7736504944 Temperature Range 20 C up to 60 C Frequency 2 4 GHz Type ...

Page 7: ...7 6 720 813 648 2019 03 Wi Fi module installation 5 Wi Fi module installation Fig 3 Disconnect appliance from power and shut off gas Fig 4 Remove front cover ...

Page 8: ...Wi Fi module installation 6 720 813 648 2019 03 8 Fig 5 Install Wi Fi module Fig 6 Install the front cover ...

Page 9: ...module installation Fig 7 Plug in the power cord and turn on the gas supply Fig 8 Adhere data login sticker to side of appliance MAC User ID XXXXXXXXX Pass XXXX XXXX XXXX XXXX 6720813648 0 V 9 2 MAC User ID XXXXX Pass XXXX XXXX 1 6 ...

Page 10: ... to the power supply and wait for initialization to finalize Touch the symbol Display shows P4 Information Touch the symbol until the display shows SA Settings Touch the symbol Use the symbols or to select A7 Wireless Connectivity Touch the symbol Display shows WF Wi Fi Touch the symbol Two options are available to activate Wi Fi module Option 1 Connect the appliance to a network SC Scan Option 2 ...

Page 11: ... the list Touch the symbol to confirm each letter or symbol To save the password use the symbols or to select END Touch the symbol Touch the symbol to return to main menu 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 Fig 9 Bosch Water APP Open the app and follow the instructions...

Page 12: ...ach letter or symbol To save the password use the symbols or to select END Touch the symbol Touch the symbol to return to main menu 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 2 Do not open the Bosch Water app In the smartphone go to Settings Wireless and Networks Wi Fi Selec...

Page 13: ...ivity Touch the symbol Display shows P4 Information Touch the symbol until the display shows SA Settings Touch the symbol Use the symbols or to choose A7 Wireless Connectivity Touch the symbol Display shows Wi Fi Touch the symbol Use the symbols or to select one option from the list ST Status Display shows the status of wireless connection connected disconnected hotspot If HMI is connected to a Wi...

Page 14: ... Fi connection parameters or User password defined in the Bosch Water app Choose RE Reset Touch the symbol Display shows RW Reset Wi Fi1 RU Reset User Passwords2 Use the symbols or to select one option from the list Touch the symbol Display shows Yes No If choose Yes Touch the symbol A green check mark is displayed indicating that reset is complete 1 Reset all Wi Fi network connections 2 Reset Use...

Page 15: ...pting to connect Exceed Wi Fi activation time The Wi Fi module must be activated within 60 minutes after plug in the appliance to the power supply Unplug the appliance from the power supply Repeat Wi Fi activation process see section 6 Wi Fi module activation Wi Fi module disconnected from HMI If it s not possible to configure Wi Fi menus Unplug the appliance from the power supply Remove the front...

Page 16: ... This transmitter must not be co located or operating in conjunction with any other antenna or transmitter This device needs to be installed and used on distance greater than 20cm from human body FCC Class B digital device notice This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide ...

Page 17: ...y notices 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 ...

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Page 20: ...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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