Bosch Greentherm T9900 SE/i 199 - Page 55

Operation instructions
55
Greentherm T9900 SE/i – 6 720 813 635 (2019/03)
▶ 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.
HT Hotspot option is defined.
▶ Download the “Bosch Water” app, available for Android and
IOS for communication with the water heater, see fig. 51.
Do not open the Bosch Water app.
▶ In the smartphone, go to;
Settings > Wireless and Networks> Wi-Fi.
▶ Select the network named “waterheater-xxxxxx”, where
“xxxxxx” is the last 6 digits of the “MAC” address.
▶ Write the same password you defined in HT Hotspot menu.
▶ Open the app and follow the instructions.
▶ Use the smartphone to scan the QR code located on the left
side of front cover.
▶ Define a User password in the Bosch Water app.
Wi-Fi module is activated.
Bosch Water app
Fig. 51 Bosch Water APP
6.9.2 Wi-Fi options
After connecting the appliance to a network, the only available
menus in A7 Wireless Connectivity will be the following:
• ST Status
• DI Disconnect
• RE Reset
• MA MAC Address
• IP IP Address
How to access the Wi-Fi options:
▶ 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 wifi network, display shows the wireless
connection name.
DI Disconnect
▶ Choose DI Disconnect.
▶ Choose the symbol .
Display shows, Are you sure?
– Yes
– No
▶ Choose Yes.
A green check mark is displayed indicating that the
appliance is disconnected from the network.
RE Reset
Choose this option to reset all Wi-Fi connection parameters or
User password defined in the Bosch Water app.
▶ Choose RE Reset.
▶ Touch the symbol .
Display shows,
– RW Reset Wi-Fi
1)
– RU Reset User Passwords
2)
▶ Use the symbols or to select one option from the
list.
▶ 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.