Setting Up Wireless Controls - Merlin prolift 230T User Manual

of movement. For doors with tracks, allow a safety margin of at least 50mm to prevent the guide
wheels from travelling out of their tracks.
WARNING The door is not safe for unsupervised operation until the force sen-
sitivity has been set.

Setting up wireless controls

Wireless controls can operate the opener, or the opener's courtesy lamp, by sending coded radio
signals. These coded signals use high-security code-hopping.
Wireless controls can be hand-held or fixed to walls, such as a wireless keypad, or a wireless wall-
switch.
Up to 25 Merlin wireless controls can be learned by the opener. After this, the 25th wireless control
is over-written in the opener's memory.
All wireless controls can be deleted from the opener's memory.
There is a learn button on the underside of the opener inside the lamp cover. The small button on a
Merlin M-122 wired wall-switch can also be used as the learn button.
If a setting is enabled in the opener, then it is possible to use any existing learned wireless control
as a learn button. (See separate section following.)
Remove the lamp cover by turning the catch on its underside. Remove the green control panel
cover to expose the setup controls. Identify the red learn button.
To learn a remote button to operate the opener:
Press the learn button for 1-2 seconds, until the courtesy lamp begins to flash slowly.
Press the desired remote button, wait 1 second, press the desired remote button again. The cour-
tesy lamp will stop flashing once learning is complete.
To learn one remote button to operate the opener and another to operate the lamp:
Press the learn button for 1-2 seconds, until the courtesy lamp begins to flash slowly.
Press the desired remote button for control of the opener, wait 1 second, press the desired remote
button for control of the courtesy lamp. The courtesy lamp will stop flashing once learning is com-
plete.
To delete all remote controls from the opener's memory
Press and hold the learn button for eleven seconds, until the courtesy lamp stops flashing. After six
seconds it will flash fast as a warning. If you release the learn button during this warning period
then the memory will not be wiped.
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