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010 LCD 2T / 010 LCD 4T
Deactivation
1.15
Key
Operation
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).
The controller also ensures anti freezing when in stand-by.
1.16
Room temperature probe regulation offset
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/+12 K in intervals of 0.1°C.
Use this adjustment with care, and only after having
Key
Operation
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.
1.17
Switching off for long periods
When switching off for a season or for holidays, proceed
as follows:
- Deactivate the device
1.18
Error signals
Error
Faulty room temperature (AIR) probe
Problem with fan motor (e.g. blockage caused by foreign objects, faulty rotation sensor).
Water temperature probe fault for 2-tube versions (H2).
In this case, ensure that the probe installed is 10 kΩ.
Cold water temperature probe fault for 4-tube versions (H4).(Only for 010 LCD 4T) positioned on
the main battery.
Engaging of grille microswitch S1 due to filter cleaning operation
www.ventilclima.com
actually detected a discrepancy compared with the actual
room temperature using a reliable device!
- Turn the general unit switch to off.
The antifreeze function is not active.
On board electronic control
Display
Off
Display
00.
0
Display
E1
E2
E3
E5
Gr
5
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