Hi, my Thetford 260 fan has stopped working. I know some folk disable it anyway but I’ve just spent £20 on a new filter! I’m struggling to determine whether the fan has gone pop or the PCB has blown. I’d like to put 12v directly on the fan to see if it works or not. I’m reluctant to try to dig it out yet as this will destroy the foam seal between it and the cassette and I’m not sure the fan can be pulled directly out of the recess if I do rip off the seal. There’s a four way spade connector nearby which looks as if it goes towards the fan (or maybe the PCB which is perhaps more likely). On the power side there’s 12 volts on two pins and nothing on the other two. The fan will only have two wires. Is there any way to deduce whether the fan is good from this? I do have a 12v source if I can get directly to the fan. Thanks.