Specifications

7 181 465 346 GB (03.02)
10
Bosch Heatronic board functions
Values that can only be read - only left display digit:
Values that can only be read - only right display digit:
Description Display XY Reset Value
3.9 External switch (points 8 - 9). 0 = closed
1 = Heating demand
-
4.1 External demand for heat via LSM 0 = closed
1 = Heating demand
-
4.2 Programmable clock:
1st channel (Heating).
0 = closed
1 = Heating demand
-
4.3 Automatic pump shut OFF with RAM module
(point 5)
0 = closed
1 = Heating demand
-
4.4 Heating demand. 0 = closed
1 = Heating demand
-
4.5 Sanitary demand. 0 = closed
1 = Heating demand
-
Table 3 First Service Level; Values that can only be read - only left display digit
Description Display XY Reset Value
3.9 External 2-point demand for heat via 230 V AC
(Terminals Ls - Lr)
0 = closed
1 = Heating demand
-
4.0 Heat store demand for heat via
heat store thermostat (Terminals 7-9)
0 = closed
1 = Heating demand
-
4.1 LSM Enable 0 = closed
1 = Heating demand
-
4.2 Programmable clock:
2nd channel (DHW – Maintaining).
0 = closed
1 = Heating demand
-
4.3 Heating demand from TA 211 E 0 = closed
1 = Heating demand
-
4.4 Heat store demand for heat via heat store NTC
sensor
0 = closed
1 = Heating demand
-
4.5 Sanitary heat exchanger temperature maintaining. 0 = closed
1 = Heating demand
-
4.6 Anti-cycle time 0 = closed
1 = Heating demand
-
Table 4 First Service Level; Values that can only be read - only right display digit