Download Print this page

Chamberlain merlin MT23O Installation And Operating Instructions Manual page 13

Sectional and tilt garage door opener

Advertisement

@wsrett rHE pRorEcroR sysrElyr" ppnoNAL AccEssoR,
(See accessories)
lnstall this accessory for all installations on tilt doors, doors over 2.5m and when the closing force as meas-
ured on the bottom of the door is over 400N Uokg)-
After opener has been installed and adjusted, The Protector SystemrM accessory can be installed. Instructions are
included with this accessory.
The Protector SystemrM provides an additional measure of safety against a small child being trapped under a
garage door.
It uses an invisible beam which, when broken by an obstruction, causes a closing door to open and prevents an open
door from closing and is strongly recommended for homeowners with young children.
Connection details:
Connect the two white wires from the C77 lR safetv beams to the white 2 terminal located on the back of the opener
under the cover plate.
Connect the two white/black wires from the C77 lR safety beams to the grey 3 terminal located on the back of the open-
er under the cover Dlate.
NOTE: The opener will automatically detect The Protector SystemrM when it is installed. The opener will not
close unless the sensors are aligned.
white/ black - - - - - - - - - -
I J
l*-_

Advertisement

loading