The display panel of the shower, has an internal bulb which can blow and cause the display not to illuminate, or you may find that the display is illuminating but the digital numbers are not visible.  In both of these instances please first re-boot the system by following the directions given below:

1. Switch the power off from the consumer unit and wait 10 seconds

2. Disconnect the display panel plug in to the control box (No.4)

3. Switch the unit on from the consumer unit, press the on button twice and then a third time to switch it off.

4. Switch the unit off again from the cosumer unit.

5. Reconnect the display panel plug in (No.4)

6. Switch the unit on from the consumer unit.

7. Switch the unit on from pressing the on button twice on the control panel.

After following these steps this can and will in most cases fix the issue with your display.  It you are still experiencing issues however with your display, control panel then please call us 0117 971 9862 or 08450 17 10 38 (Local Rate Charge).  And we can help with your issue and send you any parts that you may need.