52
EN
Fault
Possible cause / solution
... the roller shutters stop during downward travel? a) The roller shutters may have hit an obstacle.
Move the roller shutters back up and remove the obstacle.
b) Slats have shifted out of alignment.
If possible, move the roller shutters back up and realign the slats.
c) The roller shutters scrape against the window frame or inside
the roller shutter box due to the lack of a pinch roller or insulation
material may have come free and is jamming the roller shutters.
Open the roller shutter box and rectify the fault. Lubricate any
stiff areas with gliding wax.
d) The roller shutters are too light.
Increase the weight of the roller shutters by, for example, adding
a piece of flat steel to the bottom slat.
... the temperature display appears and the
superrollo GW240 / GW245 fails to operate in
either direction?
The maximum running time of the drive has been exceeded,
see page 15/18.
The motor is too hot. The belt winder will be fully operational
again in approx. 1 hour.
... the superrollo GW240 / GW245 fails to react
properly either manually or automatically?
The superrollo GW240 / GW245 is no longer ready for operation.
Carry out a software reset in accordance with the instructions on
page 47 and test the superrollo GW240 / GW245 using the default
factory settings.
20. What to do if... ?
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Summary of Contents for GW240
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