Siemens RDF510.2, Manual

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Siemens Semi-flush-mount Room Thermostats with LCD CB1N3064en
Building Technologies 24.08.2010
4. By pressing b and
–
simultaneously, the current value of the selected
parameter appears, which can be changed by repeatedly pressing b
or
–
.
5. By pressing b and
–
simultaneously again, the next parameter will be
display. Or, 5 seconds after the last press of the button, the last parameter will
be displayed again.
6. If you wish to display and change additional parameters, repeat steps 3
through 5.
7. Otherwise, press + or
–
until
“
End
”
is displayed, and then press + and
–
simul-
taneously to save the change and exit parameter entry mode.
The factory setting of the control parameters can be reloaded as follows:
1. Set the controller to Protection mode .
2. Press b and
–
simultaneously for 3 seconds. Release them and, within
2 seconds, press Fan mode button twice.
3. Then, the display will show
“
888
”
during the reloading process.
Para-
meter
Meaning Setting range
Factory
setting
P03
Setpoint of heating in Protection
Mode
(Wheat
Stb
)
OFF, 5
°
C
…
Wcool
Stb
8
°
C
P04
Setpoint of cooling in Protection
Mode
(Wcool
Stb
)
OFF, Wheat
Stb
…
40
°
C OFF
P05
Minimum setpoint limitation in
Comfort Mode (Wmin
Comf
)
5
°
C
…
Wmax
Comf
5
°
C
P06
Maximum setpoint limitation in
Comfort Mode (Wmax
Comf
)
Wmin
Comf
…
40
°
C 35
°
C
P07 Sensor calibration -3
…
3 K 0 K
P08
Switching differential heating mode
(SDH)
0.5
…
4 K 1 K
P09
Switching differential cooling mode
(SDC)
0.5
…
4 K 1 K
P14 Dwelling time of auto fan speeds 1
…
5 mins 2 min
P17 Selection of
°
C or
°
F
°
C or
°
F
°
C
P18 Display of temperature or setpoint
OFF: Setpoint
ON: Room (or return air)
temperature
ON
P21
Fan control in Normal operation
(Comfort mode) OFF in dead zone
ON in dead zone
ON
P22 Heat/Cool mode
0: Heating only
1: Cooling only
3: Manual H/C changover
3: Manual
P26
Button lock
(Pressing 7 seconds on the oper-
ating mode button, the buttons will
be locked or unlocked respec-
tively)
0: Disabled
1: Auto lock
2: Manual lock
0: Disabled
Parameter reset
Control parameter list