Siemens REV24RF Installationsaleitung Seite 9

1.1.1 Sensor calibration: DIP switch 1
Set the DIP switch to ON and press the DIP switch reset button:
The display shows CAL. The room temperature currently acquired
blinks.
Press or to make a recalibration of max. ± 5 °C. To save
the entry, set the DIP switch to OFF and press the DIP switch reset
button (also refer to Fig. ).
1.1.2 Setpoint limitation: DIP switch 2
DIP switch ON: Setpoint limitation 16...35 °C
DIP switch OFF: Setpoint limitation 3...35 °C
(factory setting)
Save the entry by pressing the DIP switch reset button.
1.1.3 Temperature display in °C or °F:
DIP switch 3
DIP switch ON: Temperature display in °F
DIP switch OFF: Temperature display in °C
(factory setting)
Save the entry by pressing the DIP switch reset button (also refer to
Fig. ).
1.1.4 Control action: DIP switches 4 and 5
DIP switch 4 ON and 5 ON:
Adaptive control for all types of application.
DIP switch 4 ON and 5 OFF:
For fast controlled systems, applications at locations with
great temperature variations.
DIP switch 4 OFF and 5 ON:
For normal controlled systems, applications at locations
with normal temperature variations.
DIP switch 4 OFF and 5 OFF:
For difficult controlled systems, 2-position controller with
a switching differential of 0.5 °C (factory setting).
Save the entry by pressing the DIP switch reset button
(also refer to Fig. ).
1.1.5 Periodic pump run: DIP switch 6
Can only be used when circulating pump or valve is controlled!
This function protects the pump or valve against seizing during
longer off periods. Periodic pump run is activated for 3 minutes
every 24 hours at 12:00 (display showing symbol
DIP switch ON: Periodic pump run on (also refer to Fig.
DIP switch OFF: Periodic pump run off (factory setting)
Save the entry by pressing the DIP switch reset button.
CE1G2206xx
PID self-learning
PID 6
PID 12
2-Point
▲
).
)
13.12.2007
1.1.6 Optimum start control: DIP switches 7 and 8
Optimum start control shifts switch on point P.1 such that the
adjusted setpoint will be reached at the required point in time. The
setting depends on the type of controlled system, that is, on heat
transmission (piping network, radiators), building dynamics (building
mass, insulation) and heat output (boiler output, flow temperature)
(also refer to graph in Fig.
DIP switch 7 ON and 8 ON:
1 h/°C For slow controlled systems
DIP switch 7 ON and 8 OFF:
¼ h/°C For fast controlled systems
DIP switch 7 OFF and 8 ON:
½ h/°C For medium controlled systems
DIP switch 7 OFF and 8 OFF:
OFF Off, no impact (factory setting)
Save the entry by pressing the DIP switch reset button.
Legend to graph in Fig. .
t Temperature (°C)
t Forward shift of switch on point (h)
TRx Actual value of room temperature
Pon Start point for optimum start control
1.1.7 Heating or cooling mode: DIP switch 9
DIP switch 9 ON:
DIP switch 9 OFF:
Save the entry by pressing the DIP switch reset button
(also refer to Fig. ).
1.1.8 Radio clock: DIP switch 10
Can only be used if receiver DCF77 is integrated (time signal from
Frankfurt)!
DIP switch ON: Clock runs on built-in
Time signal DCF77 from Frankfurt
DIP switch OFF:
Save the entry by pressing the DIP switch reset button
(also refer to Fig. ).
1.1.9 DIP switch reset (Fig. )
When changing one or several DIP switch positions, press the DIP
switch reset knob to make a DIP switch reset.
Otherwise, the previous settings will be maintained!
(Also refer to Fig. )
/ 1.1.6
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Cooling
Heating mode (factory setting)
quartz
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