Bosch Condens 8300i W - Page 35

Settings in the service menu
35
Condens 8300i W – 6721841531 (2022/10)
Menu 5: Limit values
▶ Press the ( key and * key simultaneously until the display shows
L.1.
▶ Press the  key repeatedly until L.5 appears.
▶ To confirm the selection: press OK key.
▶ Selecting and setting the service function.
The factory settings are depicted as highlighted in the following table.
Table 19 Menu 5: limit values
Menu 6: Function checks
▶ Press the ( key and * key simultaneously until the display shows
L.1.
▶ Press the  key repeatedly until L.6 appears.
▶ To confirm the selection: press OK key.
▶ Selecting and setting the service function.
The factory settings are depicted as highlighted in the following table.
Table 20 Menu 6: function checks
Menu 0: Manual operation
▶ Press the ( key and * key at the same time until the display
shows L.1.
▶ Press the  key repeatedly until L.0 appears.
▶ To confirm the selection: press OK key.
▶ Selecting and setting the service function.
The factory settings are depicted as highlighted in the following table.
Table 21 Menu 0: manual operation
Service function Settings/adjustment range Remark/restriction
5-A1 Maximum flow temperature • 30 … 88 °C Limits the adjustment range for the flow
temperature.
5-A2 Maximum DHW temperature • 35 ... 60 °C Limits the adjustment range for the domestic hot
water temperature.
5-A3 Minimum output (heating and DHW) • 12 ... 30 ... 50 %
Service function Settings/adjustment range Remark/restriction
6-t1 Permanent ignition • OFF
•ON
Testing the ignition by means of permanent
ignition without gas supply.
▶ To prevent damage to the ignition
transformer: Leave the function switched on
for a maximum of 2 minutes.
6-t2 Permanent fan operation • OFF
•ON
Fan running without gas supply or ignition.
6-t3 Permanent pump operation (heating
pump)
• OFF
•ON
The heating pump runs
6-t5 3-way valve permanently in the DHW
heating position
• 0: Heating
• 1: DHW
•2: Centre position
6-t7 HC1 Pump • OFF
•ON
This service function is only available if service
function 2-A3 2 ON is set.
6-t9 Solar pump • OFF
•ON
This service function is only available if a solar
module is connected.
6-tA Ionisation oscillator • OFF
•ON
6-tb Burner test • OFF
•ON
The burner test is ended by resetting the setting
value to 0, or by exiting L.6.
Service function Settings/adjustment range Remark/restriction
0-A1 Manual operation • OFF
•ON
0-A2 Set temperature in manual operation •OFF
• 30 … 82 °C
This service function is only available if service
function 0-A1 is switched on.