User Manual

Functions
Room temperature setpoints
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4.3 Room temperature setpoints
4.3.1 Description
The factory setting for the Comfort basic setpoint is 21 °C and can be changed in
the thermostat’s EEPROM via P011, bus with communication object "Comfort
basic setpoint" or Siemens smartphone application PCT Go for Android. The last
option selected is always used.
The Comfort setpoint can be adjusted via the rotary knob, or bus from a remote
device like a touch panel, operating unit, and so on. The last option selected is
always used.
When the "Temporary comfort setpoint" function is enabled via P103, the Comfort
setpoint is set back to the Comfort basic setpoint stored in P011 only when the
operating mode is changed.
This setback is only executed when the change of the operating mode is
commanded
P103 Operating mode is commanded
1 by pressing the mode button or via bus.
2 by pressing the mode button or via bus, not by window contact.
3
by pressing the mode button or via bus, not by the presence detector
and hotel presence detector (digital input or bus).
When the "Temporary comfort setpoint" function is disabled via P103, the Comfort
setpoint is set back to the Comfort basic setpoint (stored in P011) immediately
once Comfort basic setpoint is changed.
Comfort mode
Temporary comfort
setpoint
Note