Merlin prolift 430R User Manual page 9

Door operates unexpectedly.
A transmitter may be operated accidentally.
SOLUTION: Check all of your transmitters to be sure they are not being operated by items placed
on top of them.
Door is open when you arrive home, yet you pressed the button to close it when
leaving.
Door may have sensed an obstruction and automatically reversed to the open position.
SOLUTION: Make sure you watch the door close fully before driving away.
Door stops part way up.
There is an obstruction being sensed. Settings for force sensitivity or door travel limits may have
changed.
SOLUTION: Pull the manual release and check that the door can be operated easily by hand
through the full range of movement. Adjust or repair the door. Contact your Merlin dealer or Author-
ised Merlin Installer to adjust the force sensitivity.
Door closes partly then opens again by itself.
There is an obstruction being sensed. Settings for force sensitivity may have changed.
SOLUTION: Pull the manual release and check that the door can be operated easily by hand
through the full range of movement. Adjust or repair the door. Contact your Merlin dealer or
Authorised Merlin Installer to adjust the force sensitivity.
Courtesy lamp does not go.
Bulb may be blown.
SOLUTION: Remove the lamp cover and replace the bulb.
Door or opener has become more noisy.
Door may be worn.
SOLUTION: Pull the manual release and check that the door can be operated easily by hand
through the full range of movement. Adjust, lubricate or repair the door.
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