i have a bailey pegasus rimini 2014 with the ivan control for heating and water (blow air heating the problem i have is when we use the blow air heating it will not turn off i have to pull a fuse to turn it off ,we sent the complete underfloor system to protex and fitted a new pcb board at the advice off whale they also fitted a new motor as the old one was noisy re fitted the unit and still its the same will not turn off £550 later as any body had this problem