15
Rollerdor RD77 Installation Guide, Edition 2022/01
8. SETTING MOTOR LIMITS
(STANDARD MOTOR)
1
Curtain already in guides:
Press and hold the up button on
receiver box so the curtain starts to roll up around the barrel,
keep going until the motor stops or press the stop button if
you get to 300mm (roughly 4 slats) from the top, then remove
item from opening that was used to sit the curtain on.
Curtain in arms:
Press and hold the up button on receiver
box so the curtain starts to roll up around the barrel, Making
sure to check the curtain rolls up away from the guide run-
ners, the person with the curtain in their arms needs to let
the door unroll and make sure it doesn’t drop when you get
to the last slats, keep going until the motor stops or press
the stop button if you get to 300mm (roughly 4 slats) from
the top, then use the manual winder to wind the curtain the
last bit until it has passed the guides. Once it has passed the
guides, wind the door back down so 4 slats are in the guides.
2
There are 2 straight line arrows on the head of the motor,
these are to show you the direction that the limit nearest to
it controls, place the plastic wand in to the limit with the
arrow pointing towards the front case
(fig.8.1 & fig.8.2)
and turn 10 times in the negative direction, negative (–) and
positive (+) are marked on the head of the motor and are the
same direction for both limits.
3
Press and hold the up button and the curtain will travel to
the top and should stop on its own, if the curtain gets
to 100mm from the top of guide runners (roughly 2 slats)
and hasn’t stopped, then stop the curtain and take
it back down to 300mm from top of guides (roughly 4 slats)
turn again 15 times in the negative direction, take the curtain
up and repeat until the curtain does stop before it gets to
100mm from top.
4
For Somfy Rollixo ONLY:
Turn the limit towards the positive
direction (+) and after each couple of turns, use the buttons
on the control box to close the curtain slightly before opening
it again each time moving a little higher. Keep doing this until
there is one full slat in the guide runners. Take the curtain
down a little and back up to make sure you are happy.
For every other control system:
Whilst holding the up
button turn the wand in the positive direction and the
curtain will start to judder up, keep going until there is only
the last slat in the guides. Take the curtain down a little and
back up to make sure you are happy.
fig.8.1
fig.8.3
fig.8.2
