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Set DATE
Press button
once and then turn the rotary knob or press button
mode DATE.
Press button
once to enter date setting.
Turn the rotary knob to select month / weekday / year, then press button
For example, enter the year setting. The Year value flashes and can be changed by turning the rotary knob.
Press button
to confirm the adjusted value, or
Repeat steps for month and weekday settings.
Set AWAY (Holiday mode)
Press button
once and then turn the rotary knob or press button
mode AWAY. Holiday mode
Press button
once to enter scheduler mode
Turn the rotary knob to adjust the holidays, then press button
Set the start time (AWAY): Set the month (MON) and then press button
Press button
once to confirm the adjusted value; the idle page for Holiday mode is displayed once the
start time reaches.
Button lock
Commissioning (by qualified HVAC installer)
To adapt the thermostat to your system and optimize control performance, a number of control parameters can
be adjusted. This can be done during operation, either via the buttons on the thermostat or via a commissioning
tool.
Control parameters
To change control parameters, proceed as follows:
1. Press left and right buttons simultaneously for 3 seconds or until device beeps if buzzer function is enabled
(P030).
2. Service level: Release and within 0.5...4 seconds, press the right button again until "P001" is displayed.
Expert level: Release and within 0.5...4 seconds, press the left button again until the temperature disappears.
Turn the rotary knob counterclockwise minimum ½ rotation. P050 displays.
3. Select the required parameter by turning the rotary knob.
4. Press button
(OK). The current value of the selected parameter flashes and can be changed by turning the
rotary knob.
5. Press button
(OK) to confirm the adjusted value, or
To adjust additional parameters, repeat steps 3 through 5, or press
Note: If password protection (needs to be done by HVAC installer) is enabled, users must enter the password to open parameter
setting mode. If the password is mistyped 5 times, the thermostat is locked and the password cannot be entered for 5 minutes.
Symbols
and
are displayed.
Parameter list
No. Description
P001 Control sequence
Operation via room operating mode
P002
selector
P003 Operation via fan operating selector
P004 Unit
P005 Scheduler
P006 Measured value correction
P008 Standard display
P009 Additional display information
P010 Setpoint concept
P011 Comfort basic setpoint
P013 Comfort setpoint minimum
P014 Comfort setpoint maximum heating
P015 Comfort setpoint minimum cooling
P016 Comfort setpoint maximum
P017 Summer time
P019 Economy heating setpoint
P020 Economy cooling setpoint
P027
**** Electric heater when cooling
P028 Keypad
P029 Fan: Dead zone Comfort mode
P030 Buzzer function
P031 Language
P032 Room operating mode holidays
***
When no time schedule, Auto equals Comfort.
**** Parameter P027 is displayed only for application 2-pipe with electric heater.
All temperature settings are in increments of 0.5 °C (except P006 is in 0.1 °C).
Issued by
Siemens Switzerland Ltd
Smart Infrastructure
Global Headquarters
Theilerstrasse 1a
CH-6300 Zug
Tel. +41 58 724 2424
www.siemens.com/buildingtechnologies
A6V13496247_en--_a
is displayed.
If the button lock function is enabled (parameter P028 = 2), pressing the right button
for 3 seconds locks or unlocks the buttons respectively.
Locked buttons are indicated by the key symbol
If "Auto lock" is configured (P028 = 1), the thermostat automatically locks the buttons
10 seconds after the last adjustment.
Factory setting
2-pipe:
1 = Cooling only
4-pipe:
4 = Heating and
cooling
1
0
0
ON
0 K
0
0
1
21 °C (70 °F)
5 °C (41 °F)
21 °C (70 °F)
25 °C (77 °F)
35 °C (95 °F)
1
15 °C (59 °F)
30 °C (86 °F)
ON
0
0
ON
1
0
A5W00259815A-AA
(Esc) to cancel the change.
.
once.
(Esc) to cancel the change.
(Esc) to quit parameter setting mode.
Setting range
0 = Heating only
1 = Cooling only
2 = H/C changeover auto
3 = H/C changeover manual
4 = Heating and cooling
1 = Auto - Comfort – Protection (when there is local
scheduler)
2 = Auto *** - Comfort - Economy - Protection
3 = Auto *** (Comfort) - Protection Hospitality
4 = Auto *** - Protection (when there is local
scheduler)
0 = Auto - Manual
1 = Manual
2 = Auto - Manual - Protection
3 = Auto – Protection
0 = °C (parameter in °C)
1 = °F (parameter in °F)
ON = Enabled; OFF = Disabled
-5...5 K
0 = Room temperature; 1 = Setpoint
0 = --- (No display)
1 = °C and °F
3 = Time of day (12 h)
4 = Time of day (24 h)
1 = Comfort concept; 2 = Energy saving concept
5...40 °C (41...104 °F)
(P010 = 1): 5 °C (41 °F)...P016-1 K
(P010 = 2): 5 °C (41 °F)...P014-1 K
P013+1 K...P015-1 K
P014+1 K...P016-1 K
(P010 = 1): P013+1 K...40 °C (104 °F)
(P010 = 2): P015+1 K...40 °C (104 °F)
OFF; 1 = Europe; 2 = Australia; 3 = New Zealand
--- (0), 5 °C...P020 (41 °F...P020)
P020 = 40 °C max. (P020 = 104 °F max.)
--- (0), P019...40 °C (P019...104 °F)
P019 = 5 °C min. (P019 = 41 °F min.)
ON = Enabled; OFF = Disabled
0 = Unlocked
1 = Auto lock
2 = Manual lock
3
✓
4
5
✓
6
✓
✓
✓
7
8
✓ ✓
9
✓
0 = Fan disable
1 = Low speed (Heat and Cool)
2 = Low speed (Cooling only)
3 = Fan disable Auto & Manual
4 = Low speed Auto & Manual
5 = Low speed Auto & Manual Cooling
ON = Enabled; OFF = Disabled
1 = English; 2 = Francais (French)
3 = Deutsch (German); 4 = Italiano (Italian)
5 = Espanol (Spanish); 6 = Nederlands (Dutch)
7 = Turkce (Turkish); 8 = Cesky (Czech)
9 = Suomi (Finnish); 10 = Polski (Polish)
11 = Magyar (Hungarian); 12 = Slovenski (Slovak)
13 = (Limba) Romana (Romanian); 14 = Dansk (Danish)
15 = Norsk (Norwegian)
0 = Economy; 1 = Protection
Technical specifications and availability subject to change without notice.
2022-11-28
continuously to select programming
once.
continuously to select programming
Set the day (DAY)
.
✓ means function locked
10
✓ ✓
✓
11
✓ ✓
12
✓ ✓ ✓
✓
13
✓
✓ ✓
14
15
✓ ✓ ✓
Remember to record all changes!
© Siemens Switzerland Ltd, 2022
Siemens Smart Infrastructure
Adj.
✓
✓
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