CLIVET ELFORoom2 003.0 Anleitung Zur Installation Und Wartung Seite 74

Setting automatic cooling/ heating regulation system
For use by the installer
When set to this condition the control can automatically
choose between cooling or heating, excluding the normal
manual selection.
This setting is particularly useful for the 4-pipe versions.
This regulation system can only be activated by an authorised
installer or qualified technician.
To activate this function, keep the sum./ win. button (ref. A)
pressed for 10 seconds until of the cooling symbols (ref. C)
and heating (ref. B) light up simultaneously.
To return again to the manual cooling only or heating only
condition press the sum/win button (ref. A) for 10 seconds
until of the cooling symbols (ref. C) and heating ( ref. B)
switch off.
Press the button again to select the winter function.
Check the functioning of the heating symbol (ref. B) (alight
when the setpoint is higher than the room temperature, both
switched off when the setpoint is lower).
Press the sum/win button once to select the summer function.
Check the functioning Check the functioning of the cooling
symbol (ref. C) (alight when the setpoint is lower than the
room temperature, both switched off when the setpoint is
higher).
This selection will be maintained even if there is a power black
-out.
B C
6 - CONTROL
Setting CP presence contact input
At the closing of the CP contact, connected to the input
(ref.A), the card is placed in stand-by, the display of the
control is turned off and at the pressing any key the symbol
flashes.
The input cannot be connected in parallel to one of another
electronic board (use separate contacts).
A
For use by the installer
The temperature probe is located in the bottom part of the
appliance, it may sometimes occur that the measurement
differs from the actual temperature.
Using this feature, you can adjust the measured value on the
display within a range of +/- 10°C in steps of 0.1°C
Use this setting with caution and only after verifying actual
room temperature deviations using a reliable instrument!
With the panel off, press and hold down the - key for 5
seconds and then enter the menu that allows you to vary the
AIR probe offset on the display (using the + and - keys) from
10 to +10 K in steps of 0.1 K.
After 20 seconds from the last action, the panel switches off
and the setting is memorised.
offset adjustment of ambient temperature probe
74