Danfoss Ally User Manual page 22

User Guide
• Can I put my entire heating system on vacation?
Yes, you can put all or selected rooms on 'Vacation' mode via the Danfoss Ally™ App.
Here's how you do it:
1. Press the 'Vacation' button and then select 'Vacation' mode: 'Vacation Away': Used if the
family is away and the temperature of the rooms needs to be lowered. 'Vacation At Home':
Used if you are at home, e.g. during the Christmas holidays. The normal schedule is over-
written so that the heat is on all day. This feature automatically selects the Saturday option
from your schedule.
2. Choose when the heating system should go into 'Vacation' mode: Now: 'Vacation' mode will
be in effect from now until you choose to stop it again. It is only when you manually stop
the 'Vacation' mode that the heating system starts up again – or that the normal schedule
takes over. Schedule: Select a from and to date when the vacation mode should apply.
When this function is used, the normal schedule will take over when the holiday period is
over. This means that the house will be heated when the family returns home from a skiing
holiday.
3. Choose which rooms to put in vacation mode.
4. Choose which temperature the rooms in question should be set to.
'Vacation' mode is now active and can be seen by the fact that the 'Vacation' button is gray in
the Danfoss Ally™ App.
• Does the Ally™ Radiator Thermostat have a protection against limescale?
If the radiator is left off for a long time, scale and limescale can build up on the inside of the
pipes and radiator. This causes the radiator to become less efficient over time. Ally™ Radiator
Thermostat has a built-in function to prevent this. It automatically opens the tap for 30 seconds
every Thursday.
• Can I also control my floor heating?
Danfoss Ally™ Gateway can be connected to a Danfoss Icon™ Master controller (model version
"OTA") using the Danfoss Icon™ Zigbee module, which allows control of water-based floor
heating. The Icon2™ Main Controller can be added to the Ally™ Gateway directly without Icon™
Zigbee module.
Please, note that Danfoss Ally™, on the other hand, is NOT suitable for installation on under-
floor heating that is controlled by a FJVR return valve.
• What happens when my Ally™ Radiator Thermostat is low on battery?
The batteries last up to 2 years. One month before the total battery discharge, a low battery
symbol is shown on the thermostat display and PUSH notifications inform about the necessity
of replacing the batteries.
22 | © Danfoss | FEC | 2023.06
Danfoss Ally™ Radiator Thermostat
BC349733524454en-010401