Installation manual
 Owner Installation Instructions GDO-8V2 EasyRoller® II 13
Setting limits
5. Fixing of door curtain to drumwheel
The door curtain has to be secured to the drum wheel 
with suitable fasteners. This prevents unauthorised 
access through the door by pushing the curtain up and 
off the drum.
1. With the door in the fully closed position, mark the 
curtain (Fig. 07) on both ends of the door.
2. Open door slightly to have access to the marked 
positions. Secure the curtain to drum wheel using 
self drilling screws (two on each end). The screws 
should be at least 90 degrees apart.
6. Setting door travel limits
IMPORTANT NOTE: The OPERATE button will 
not function until the open and close limits 
positions are set.
6.1 Coding transmitter for setting limits
1. Press and hold the Door Code button (Fig. 09).
2. Press button 1 (Fig. 11) on the transmitter for 
two seconds.
3. Release and pause for two seconds.
4. Press the same button transmitter again for 
two seconds.
5. Release the Door Code button.
6.2 Setting datum position
1. Switch the opener into manual mode (Fig. 08).
2. Move the door by hand to an approximately mid 
open position.
3. Re-engage the opener.
4. Using a small blade screw driver turn the datum 
adjust screw slowly until the yellow status LED just 
illuminates.
NOTE: If the status LED is already illuminated when 
power is connected then turn the datum adjust screw 
until the LED goes off then turn back one notch to 
illuminate again.
07
fi g
08
fi g
09
fi g
Drum wheel
90°
Pull handle down to 
disengage or re-engage










