EDR4 1169 G 10/03
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check the door can be operated easily by hand. Get your door repaired or serviced if it is
heavy to move by hand.
Transmitter range is shorter than normal.
Your transmitter battery may be going flat. The antenna wire out of the door opener may be
damaged. SOLUTION: Replace the transmitter battery. Uncoil the antenna wire if it is coiled
up.
Transmitter doesn’t work some times.
There may be occasional radio interference in your area. Your transmitter battery may be
going flat. SOLUTION: Check for nearby baby monitors, remote control toys, cordless phones.
Replace the transmitter battery.
Transmitter doesn’t work at all.
Your transmitter battery may be flat. SOLUTION: Replace the transmitter battery.
Wall button doesn’t work.
Switch or wiring may be broken or damaged. Connection may be loose. S O LU T I O N : R e -
place switch. Replace wiring. Check connections each end.
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. SO-
LUTION: Make sure you watch the door close fully before driving away. Do not rely on auto-
closing, there are many safety over-rides which can prevent it from operating.
Door stops part way up.
There is an obstruction being sensed. Settings for force sensitivity or door travel limits may
have been altered. 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. Make
the opener less sensitive by adjusting force sensing.
Door closes partly then opens again by itself.
There is an obstruction being sensed. Settings for force sensitivity may have been altered.
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. Make the opener less sensitive
by adjusting force sensing
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. Chain may be loose. SOLUTION: Pull the manual release and check that
the door can be operated easily by hand through the full range of movement. Adjust, lubri-
cate or repair the door. Adjust the chain tension.
