Vents Solo RA1-35-9 R User Manual page 12

3. Replacing the battery in the remote control (when needed).
No response of the ventilator for pressing the remote control buttons
indicates the need to replace the battery.
The battery type is CR2025.
To replace the battery of the remote control, remove the battery
holder with a battery.
Replace the battery and install the holder with a new battery back
to the remote control.
Problem
When switching on the
ventilator the fan does not
start.
Circuit breaker tripping
during the ventilator start-up.
Low air flow.
Noise, vibration.
12
POSSIBLE FAULTS AND TROUBLESHOOTING
Possible reasons
No power supply.
The motor is jammed, the impeller blades are soiled.
Overcurrent as a result of short circuit in the electric
circuit.
Low set fan speed.
The filters, the fan or the regenerator are clogged.
The impeller is clogged.
Loose screw connection of the ventilator casing or the
outer ventilation hood.
+
CR2025
3V
Troubleshooting
Make sure the power supply line is connected
correctly, otherwise troubleshoot the connection
error.
Turn the ventilator off. Troubleshoot the motor jam
and the impeller clogging. Clean the blades. Turn the
ventilator on.
Turn the ventilator off.
Contact the Seller for further information.
Set higher speed.
Clean or replace the filter. Clean the fan and the
regenerator.
Clean the impeller.
Tighten the screws of the ventilator or the outer
ventilation hood.
www.ventilation-system.com
Solo RA1-35-9 R (V.2)
+
CR2025
3V