Pairing a new remote to the Easi Move mover

Google is your friend ........ 

http://www.easi-move.com/installation-fitting

http://www.easi-move.com/sites/default/files/Easi-Move-V4-3.pdf

The Reset Button (Fig.3A): The remote control handset and the control unit are synchronised with each other in the factory. If the control unit or the remote control handset is replaced, they must be re-synchronised as described below:  Check the installation
in accordance with the installation instructions and ensure that the drive rollers are not applied. Check that the battery is properly connected, check the condition of the battery and that a voltage of 12 V is present at the control unit.  Please ensure
that the battery isolation Switch is on.  Press the reset button (Fig.3A) on the control unit and hold down. The green LED (Fig.3B) flashes slowly.  Activate the remote control handset by sliding the slide switch to “On”-I (Fig.5A). The green LED on the
control unit (Fig.3B) starts to flash rapidly. The remote control handset and the control unit are now synchronised to each other. Finally push the reset button (Fig.3A) on the control unit again to complete the re-synchronisation.  After successful synchronisation,
the green LED on the control unit (Fig.3B) and on the remote control handset (Fig.5H) will illuminate continuously.

Have you tried a local caravan dealer? They might know. The Reich controller for mine needed a few attempts to make it pair with my mover