Ethink KL8-3 touchpad

Ethink KL8-3 touchpad
Used with Ethink KL8-3 spa control box and:
Up until mid 2015 - with non Ethink heaters such as LX H30
After mid 2015 - with both Ethink AND alternate heaters such as LX H30

Prior to mid 2015 a different touchpad (that looks identical) was used with Ethink heaters - identified by black cable gland on the underside as per one of the images. (this black gland version not available and not compatible with the new version)
Controls up to 3 x jet pumps, blower, circulation pump, lights and radio
210mm x 104mm, hole size required 195mm x 85mm
15 pin connector