Also replaces Alde 3020

Remove 12v power cables first at the rear of the control panel

Simple to replace just unclip the 2 internal display 5 way & 50 way  flexy PCB connectors  *****push back the black flexi PCB retaining tabs on the PCB first***** pic 4 then remove the flexi PCB s

Retaining tabs 50 way moves horizontally 5 way vertically will move approx 1 mm 

Push back the 4 external plastic retaining clips pic 2 unclip  2 on one one side and the display will come out on both sides  Pic 5 

( some displays on removal have a double sided tape)

Replace the flexi PCB's in the same orientation as removal ( take your own pics to make sure).

Please note be careful unclipping and reclipping with the PCB connector retaining tabs as to much force will damage the 5 way & 50 way connectors.

Remove the protective film when fitted and reconnect power

Please note some of the very earlier modules may only work in black and white 

Additional information