Siemens RDF600T Operating Instructions page 2

Setting time of day and weekday
1. Keep the button pressed until the time digits start to flash.
+ – Press + or – to set the time of day.
24h  12 h If the current time is in 24-hour format and you wish to change to the 12-hour format,
press + passing 23:59 or press – passing 00:00.
Back to 24-hour format: same procedure with 11.59 PM.
2. Confirm the time of day by pressing
+ – 3. Press + or – to set the current weekday.
4. Confirm the current weekday by pressing
Set time schedules
To adjust the time schedule, keep the
setting mode.
This mode is indicated by displaying Ax (x= auto timer 1...8) and the time flashing.
Ax
For each timer, proceed as follows:
1. The and symbols are displayed. Press + or – to adjust the comfort mode start
+ –
time and confirm by pressing .
+ – 2. The and symbols are displayed. Press + or – to adjust the comfort mode end
time / Economy start time and confirm by pressing
3. Symbol will flash. Press + or – to select or deselect each day and advance to the
+ – next day.
4. Press to confirm the settings for the actual timer and advance to the next timer.
The thermostat will leave the timer setting mode if no button is pressed within 20
seconds. All changes made after the last press of the
View the timer settings
Press the button to sequentially review the 8 auto timers.
Reload default timer settings
1. Set the thermostat to protection mode
2. Press + and – simultaneously for 3 seconds. Release and, within 2 seconds, press
+ – /
2 times
Days Thermostat is in Comfort mode
Default
Mo (1) – Fr (5) 6:30 – 8:30 (A1)
settings
Sa (6)
Su (7)
– In the remaining time thermostat is in Economy mode.
– Timers A5...A8 are free, no default settings.
Button lock
Press operating mode button for 3 seconds to lock or unlock the buttons if manual
button lock is configured (parameter P14 = 2).
The thermostat automatically locks the buttons 30 seconds after the last adjustment if
"Auto lock" is configured (P14 = 1).
The key symbol indicates locked buttons.
Reminder to clean filters and for external faults
This message reminds you to clean your HVAC equipment filters.
FIL *
It is displayed after ............ "fan operating hours" and disappears when the thermostat
is set to Protection ( ).
 ______________________
AL1 * AL1 :
 ______________________
AL2 *
AL2 :
* Needs to be configured by your HVAC installer
CE1B3176.4en / 2012-08-29
and the weekday indicator starts to flash.
.
button pressed for 3 seconds to go to the timer
.
button will not be saved.
.
17:30 – 22:30 (A2)
8:00 – 23:00 (A3)
8:00 – 22:30 (A4)
Note: Economy mode
The Economy setpoints are factory-set to 15 °C for heating and 30 °C for cooling.
Use parameters P11 and P12 to adjust the values.
Important: You can set these setpoints to OFF; the thermostat then is inactive, i.e. no protective heating or cooling function.
 Risk of frost!
Commissioning
You can adjust a number of control parameters to adapt the thermostat to your system and optimize control performance. You can do this during
operation via the buttons on the thermostat.
Control parameters
Proceed as follows to change the most important control parameters:
(Your HVAC installer can set additional parameters)
+ / – 1. Press the – and + buttons simultaneously at least 4 seconds.
Release, and within 2 seconds, press + again until "P01" is displayed.
2. Repeatedly press the + or – button to select the required parameter.
+ - +
-
P01 P02
3171z99
3. Press + and – simultaneously. The current value of the selected parameter begins to flash, allowing you to change the value by
repeatedly pressing + or –.
4. The next parameter is displayed when you press + and – again simultaneously.
5. Repeat steps 2 to 4 to display and change additional parameters.
6. Press + or – until "End" is displayed, and then press + and – simultaneously to save the change and exit parameter entry mode.
15 minutes after the last display or setting, all changes are saved and the thermostat will leave parameter setting mode.
Para-
Description
meter
P01 Control sequence
P02 Mode selection by user via operating mode button
P04 Selection of °C or °F
P05 Sensor calibration
P06 Standard temperature display
P08 Comfort basic setpoint
P09 Minimum setpoint limitation in Comfort
P10 Maximum setpoint limitation in Comfort
P11 Setpoint of heating in Economy
P12 Setpoint of cooling in Economy
P13 *** Electric heater in cooling mode
P14
Button lock
(Press operating mode button for 3 seconds to lock or unlock
the buttons)
*** Parameter P13 is only displayed for application "2-pipe with el heater".
All temperature settings in increments of 0.5 °C.
The control parameters displayed depend on the DIP switch settings made.
Subject to change
+ - +
+
- -
P08 P13 P14 End
Factory setting Setting range
2-pipe...: [0...3] 0 = Heating only
1 (Cooling only) 1 = Cooling only
2 = Manual heating or cooling
4-pipe:. [2...4] 3 = Auto changeover
4 (Heating & cooling) 4 = Heating & cooling
1 (Comfort, 1 = Comfort, Protection
Protection) 2 = Comfort, Economy, Protection
0 (°C) 0 = °C
1 = °F
0.0 °C – 3 ... +3 °C
0 (Room temp.) 0 = Room temperature
1 = Setpoint
21 °C 5 ... 40 °C
(Wmin ) 5 °C 5 ... 40 °C
Comf
(Wmax ) 35 °C 5 ... 40 °C
Comf
(Wheat ) 15 °C OFF, 5 °C...Wcool
Eco
(Wcool ) 30 °C OFF, Wheat
Eco
ON OFF = disabled
ON = enabled
0 (Disabled) 0 = Disabled
1 = Auto lock
2 = Manual lock
 Please record all changes you make!
-
Adj 
Eco
...40°C
Eco
Siemens Building Technologies