A
B
1 2
3
1
2
Manual closing without using the wall switch
Closing of VELUX INTEGRA
®
roof windows GGL/GGU
in the case of power failure or discharged battery
A B
In case of power failure or discharged battery, you can close
your centre-pivot window manually by disengaging the chain
on the ventilation flap of the window.
There are two ways of manual closing depending on window
type. The ventilation flap can look like
A
or
B
. See how to
disengage the chain on the ventilation flap according to your
window type below.
The ventilation flap of the window looks like
A
:
1
Disengage the chain by pressing the release clip on the
flap bracket.
2
Remove the flap bracket.
3
Fold the chain as shown, and close the ventilation flap of
the window to ventilation position.
The ventilation flap of the window looks like
B
:
1
Disengage the chain by pressing the release clip on the
flap bracket.
2
Fold the chain as shown, and close the window manually.
When the power has been reconnected or the battery has
been recharged, you must re-engage the chain.
• Open the window manually and unfold the chain.
• Replace the flap bracket if the ventilation flap looks like
A
.
• Run back the chain by pressing the test button on the
window operator briefly.
• Close the window manually.
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