Ok. Once the door is shut can it be opened after 3-4 mins. If it can then either the switch is not making or it is making but the interlock not operating.
Either way call indiset & have them repair it for you free of charge. Good luck..
If possible select a spin only prog.(not rinse & spin).
If the interlock is faulty it will not spin. Not filling could be one of several possible faults, the above will elininate door lock switch.
Brian,
thermostatic shower units are normally made using two different materials, one revolves inside the other. As limescale damage increases with water temp it is possible that some of the working parts (on the hot side) are becoming scaled up & preventing smooth movement. This will effect...
Does the problem occur when there are other demands on this cold supply IE toilet re filling, kitchen tap turned on, washing machine on etc ?.
Do you know the hardness of the water in your area.