Vaillant VRT 230 Notice D'utilisation page 11

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1 Operating
Ensure that all the regulating valves are fully
opened on the radiators located in the same room
as the room-temperature control device.
Operating elements
Choose operating mode
OK Confirm value, continue
+ Raise value
- Reduce value
Adjust/Choose day temperature
Adjust/Choose night temperature
P Set heating periods
Set date and time
C Undo, return
Display, Overview
1 Actual time
2 Symbols
The room temperature is controlled by the
pre-set program.
The room temperature is permanently con-
trolled according to the reduced (night)
temperature.
The room temperature is permanently con-
trolled according to the day temperature.
VRT 230/VRT 240
- "Reduce" setting
- Heating setting
GB
9