Basic Documentation

108/256
Siemens Modular Heating Controller RMH760B CE1P3133en
Building Technologies 8 Main controller and primary controller 2017-09-29
8.11 Diagnostic choices
Main menu > Main controller > Inputs/setpoints
Main menu > Primary controller > Inputs/setpoints
Operating line
Range
Actual value flow temp
…°C
Flow temperature setpoint
…°C
Actual value return temp
…°C
Return temperature max
…°C
Heat request modulating
---- ( = not connected) / …°C
Heating curve request 2-pos
0 / 1 (1 = closed)
DHW request 2-pos
0 / 1 (1 = closed)
Frost prot request 2-pos
0 / 1 (1 = closed)
[Main pump] overload*
0 / 1 (1 = overload)
[Main pump B] overload*
0 / 1 (1 = overload)
[System pump] overload**
0 / 1 (1 = overload)
[System pump B] overload**
0 / 1 (1 = overload)
Flow signal pump
* Only with main controller
** Only with primary controller
Main menu > Main controller > Outputs
Main menu > Primary controller > Outputs
Operating line
Range
Heat demand modulating*
…°C
Heat demand relay*
Off / On
Main pump*
Off / On
Main pump B*
Off / On
System pump**
Off / On
System pump B**
Off / On
Mixing valve position
0…100 %
* Only with main controller
** Only with primary controller
Main menu > Main controller > Limitations
Main menu > Primary controller > Limitations
Operating line
Range
Flow temperature max
Inactive / Active
Flow temperature min
Inactive / Active
Flow temperature rise
Inactive / Active
Return temperature max
Inactive / Active
Pulse limitation
Inactive / Active