The Cosmo's touch screen controls everything except the diesel heater: the tank level sensors, the tap in the sink, the hob, the lights, and the water pump.
Waking the screen up
Double tap anywhere on the screen to wake the system from sleep mode.
12V power is supplied directly from the leisure battery to the main unit and the tank level sensor unit. The touch screen is powered via a cable from the main unit.
Lights
To use the lights, press "Master Power" on the touch screen.
The circular lights can be activated by touching either the light itself or the metal surround (depending on the light type).
The light on the splash back is activated by pressing the "Kitchen Light" button.
The pop-top light is activated by pressing the "Roof Light" button or "Master Lights".
Pressing "Master Lights" will turn off all lights.
Master Power switch (230V shore power)
When the van is plugged into 230V shore power and the red Master Power switch under the sink is ON (I), the system converts 230V AC to approximately 13.8V DC (up to about 12A / 155W), supplies the van's 12V leisure circuits, and normally uses spare capacity to charge the leisure battery.