Daikin Altherma EKRTCTRL2, User Manual

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When switching off for a season or for holidays, proceed
as follows:
- Deactivate the device - Turn the general unit switch to off.
The antifreeze function is not active.
As the detection probe is towards the bottom of the
device, the temperature detected may at times differ from
the actual room temperature.
By using this function, the value displayed can be adjusted
in a range from -9 to +12 K in intervals of 0.1°C. Use this adjustment with care, and only after having
actually detected a discrepancy compared with the actual
room temperature using a reliable device!
Key Operation Display
With the display off, press and hold the - key for 5 seconds to access the menu which
allows adjustment (using the + and - keys) of the AIR probe offset displayed, from -9
to +12 K in 0.1 K intervals.
After 20 seconds from the last action, the panel switches off and the setting is stored.
Error Display
Room temperature probe fault (on the thermostat).
Fault or connection of a double remote room probe on board one of the fan coil units connected.
The controller also ensures anti freezing when in stand-by.
Key Operation Display
Press and hold the ON Stand-By key for approx. 2 seconds. No illuminated signals on
the display at all means that the system is in stand-by (no operation).
Off
Deactivation
Room temperature probe regulation offset
Switching off for long periods
Error signals