Vaillant sensoCOMFORT VRC 720f Operating And Installation Instructions page 100

4 -- Using the functional modules, basic system diagram, start-up
4.9.6 Basic system diagram 0020280010
4.9.6.1 Special features of the system
5: The cylinder temperature cut-out must be installed in a suitable location in order to avoid cylinder temperatures
above 100 °C.
4.9.6.2 Settings on the system control
Basic system diagram code: 1
FM5 configuration: 2
FM5 MO: Anti-legio. pump
Circuit 1 / Circuit type: Heating
Circuit 1 / Room temp. mod.: Active or Expanded
Circuit 2 / Circuit type: Heating
Circuit 2 / Room temp. mod.: Active or Expanded
Circuit 3 / Circuit type: Heating
Circuit 3 / Room temp. mod.: Active or Expanded
Zone 1/ Zone activated: Yes
Zone 1 / Zone assignment: Rem. contr. 1
Zone 2/ Zone activated: Yes
Zone 2 / Zone assignment: Rem. contr. 2
Zone 3/ Zone activated: Yes
Zone 3 / Zone assignment: Control
4.9.6.3 Settings at the remote control
Remote control address: (1): 1
Remote control address: (2): 2
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Operating and installation instructions sensoCOMFORT 0020288151_00