User Manual

Functions
Control sequences
4
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Heating mode Cooling mode
T[°C] Room temperature
XpH Proportional band "Heating"
(P050)
w Room temperature setpoint
XpC Proportional band "Cooling"
| (P052)
YHC Control command "Valve" or
"Compressor"
XpR Proportional band "Radiator"
(P054)
YR Control command "Radiator" X
dz
Dead zone (P055)
w
D
Setpoint differential (P056)
The diagrams only show the PI thermostat’s proportional part.
For setting sequence and control outputs, see Applications overview [➙ 36],
Sequence overview (setting via P001) [➙ 54] and Control outputs [➙ 75].
Parameter P256 (RDG260KN) sets the heating flow limitation when using a PICV.
See Additional functions [➙ 41].
Note
Note