Control Parameters; Parameter Settings - Siemens RDF310.2/MM Manual

Control parameters

Parameter settings

Parameter reset
Control parameters
Para-
Meaning
meter
P03
Setpoint of heating in Protection Mode
P04
Setpoint of cooling in Protection Mode
P05 Minimum setpoint limitation in Comfort Mode
P06 Maximum setpoint limitation in Comfort Mode
P07 Sensor calibration
P08 Switching differential heating mode SDH
P09 Switching differential cooling mode SDC
P14 Dwelling time of auto fan speeds
P17 Selection of °C or °F
P18 Display of temperature or setpoint
P21 Fan control in Comfort mode
P22 Heating/cooling mode
6/14
Siemens
Smart Infrastructure
To optimize the control performance, you can use local HMI to adjust a number of
control parameters. Proceed as follows to change the control parameter.
1. Set the thermostat to Protection mode
Press and hold the + and – buttons simultaneously for 3 seconds. Release them
2.
and, within 2 seconds, press and hold the + button again for 3 seconds. Then,
P03 displays.
Select the required parameter by pressing the + and – buttons:
3.
Press the + and – buttons simultaneously. Te current value of the selected
4.
parameter displays on the screen. Press the + or – button to change the value.
You can either press the + and – buttons simultaneously to confirm the change
5.
or wait for 5 seconds to have the change saved automatically.
6. Repeat steps 3 through 5 to change more parameters.
7. 10 seconds after the last display or setting, all changes are saved and the
thermostat returns to Protection mode.
Reload the factory setting of the control parameters as follows:
1. Set the thermostat to Protection mode
Press the + and – buttons simultaneously for 3 seconds. Release them and,
2.
within 2 seconds, press the
Then 888 displays during the reloading process.
Flush-mounted Room Thermostat
.
.
button twice.
Setting range
OFF, 5 °C...Wcool
(Wheat )
Stb
OFF, Wheat
(Wcool )
Stb
(Wmin ) 5 °C...Wmax
Norm
(Wmax ) Wmin ...40 °C
Norm f Norm
-3...3 K
0.5...4 K
0.5...4 K
1...5 min
°C or °F
OFF: Setpoint
ON: Room (or return air) temperature
OFF in dead zone
ON in dead zone
0: Heating only
1: Cooling only
3: Manual H/C changeover
Stb
...40 °C
Stb
Norm
CB1N3066en
Factory
setting
8 °C
OFF
5 °C
35 °C
0 K
1 K
1 K
2 min
°C
ON
ON
3: Manual
2019-10-25