Siemens RDG100KN Basic Documentation page 123

Example 2:
nd
Swap and fan in the 2
stage
Siemens
Building Technologies
2-pipe and 2-stage application with radiant heating/cooling panels, the fan only
operates with the fan coil unit:
·
Heating sequence: 1
·
Cooling sequence: 1
Commissioning
·
nd
Fan P52 = 4 (2 stage)
·
Valve P46 = 2 (panel)
·
Valve P47 = 4 (fan coil unit)
8
See for min. and max. ratings
RDG100KN, RDG160KN, RDG165KN Basic Documentation
st nd
panel and 2 fan coil unit
st nd
fan coil unit and 2 panel
Outputs used
·
M1
·
V1
·
V2
nd
DC fan (2 stage)
DC valve panel
DC valve fan coil unit
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CE1P3191en
2018-07-03