Table of Contents
Advertisement
64
TROUBLE SHOOTING
Anomaly
No icon shown on the controller LCD
display
The unit does not execute the command
sent from the remote control
The unit does not operate
The unit operates at the maximum speed
Unit speed suddenly increases
Fixed yellow led
Fixed red led
Fixed blue led
Flashing blue led
Fixed purple led
Acoustic signal to disable
65
Possible Cause
Batteries are dead
Batteries are not present
Batteries are wrongly positioned
Lack of communication between the unit and the remote controller
There is no voltage
Ventilation unit does not couple correctly with the support base
The Boost functionality is activated, on the display the icon is
The smart humidity control is activated
Dirty filters
Antifrost protection is activated
Boost is activated
Smart humidity control is activated
Ventilation unit does not couple correctly with the support base
-
Solution
Change the batteries
Check that batteries are in there
Position the batteries correctly
Go closer to the unit, pointing the
controller to the recei-ver on the left side
of the unit
Check that the unit is correctly wired to
the main supply
Check that the coupling is properly done
Wait until the boost timing ends (15
shown
minutes) or deactivate the boost function
pressing the
button.
Wait until the smart humidity control
phase ends (10 minutes) or deactivate the
humidity control function pressing the
button for 5 seconds.
Filters maintenance/replacement is
needed: reset filter operation has to be
done (see page 5)
Wait until the antifrost phase ends (30
minutes)
Wait until the boost timing ends (15
minutes) or deactivate the boost function
pressing
the
button.
Wait unitl the humidity control phase ends
(10 minutes)
Check that the coupling is properly done
Press the
button for 7 seconds: a
green led flashes.
13.
Advertisement
Table of Contents
