Atag QR Series - Turning the Boiler off

Operating Instructions ATAG QR-Series
12
6.2 Display of information
Display of information
The information button can be used for displaying di󰀨erent information.
Possible information values
Depending on the type of installation, its conguration and the operating condition, indi-
vidual lines of information may not be visible.
- Error message ( or -symbol)
- Maintenance report
- Room temperature
- Room temperature minimum
- Room temperature maximum
- Boiler temperature
- Outdoor temperature
- Outdoor temperature minimum
- Outdoor temperature maximum
- DHW temperature 1
- Boiler status
- DHW status
- Heating circuit status 1/2
- Time / date
- Customer service telephone
7 Turning the boiler o󰀨
In case of holidays, for example:
Make sure there is no heat demand: set the room thermostat low*.
DHW (Hot water)
Switch o󰀨 DHW program: Press the DHW function button (M) until the lowest value is
reached. The beam (bar) under the tap disappears.
Switching on works in reverse order.
Heating (Only works in combination with QAA55, NOT with OT/On-O󰀨)
Switch o󰀨 the heating program: Press the heating mode key (I) until the bar is at the far
right of the display = frost protection
Switching on works in reverse order.
In case of work on the central heating system:
Make sure there is no heat demand: no open hot water tap and room thermostat low. Set
the main switch to 0 and pull the plug out of the wall socket. When the boiler is being
drained one should take into account that a part of the heating water will remain in the
boiler. When risk of frost arises one should take care that the remaining central heating
water in the boiler does not freeze.
0
4 8 12 16 20 24
AUTO
Room temperature