User Manual

Operating the thermostat from the mobile app
Turning on/off the supply of domestic hot water
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Siemens
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Building Technologies
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Adjust the temperature setpoint
Do one of the following:
● On the temperature control widget, drag the temperature knob over the
temperature line as desired.
● Tap the minus or plus icon on the widget.
Change the temperature unit
1. In the app, tap and then tap Account.
2. Expand the Unit field, and then change the temperature unit.
9.7 Turning on/off the supply of domestic hot water
Turn on/off the domestic hot water manually
1. On the domestic hot water widget, tap to switch to , if is not
displayed on the screen.
2. If you want the domestic hot water to be always on, ensure that ON displays on
the screen. If you want to turn off the domestic hot water, tap the domestic hot
water tap icon.
Turn on/off the domestic hot water following a scheduled time
● On the domestic hot water widget, tap to switch to , if is not
displayed on the screen. The thermostat then controls the domestic hot water
following your scheduler.
NOTE: For more information about schedulers, see Setting schedulers [➙ 47].
9.8 Switching between Away and At home
You can set your thermostat to the AWAY mode to avoid wasting of energy, or the
At home mode for a comfortable room temperature.
Switch between AWAY and At home
● Tap At home or AWAY at the bottom of any widget.
9.9 Setting schedulers
If you’ve set the thermostat to operate automatically following a scheduler, the
scheduler can be the default, or the one you set following your daily schedule.
By default, the thermostat works as follows:
Days
Time periods when Comfort mode is
on
Time periods when
Unoccupied mode is on
Monday to
Friday
6 AM – 8 AM
5 PM – 10 PM
8 AM – 5 PM
10 PM – 6 AM
Saturday to
Sunday
7 AM – 10 PM 10 PM – 7 AM
If you want to set your scheduler, you can set different time periods for the
following operating modes: Comfort, Economy and Unoccupied. For more
information about these operating modes, see Operating modes in a scheduler
[➙ 23].