I've just moved the thermostat on my heatsource, so had to open it, disconnect and reconnect the terminals. I took a picture of it in situ and reconnected identically but now the unit won't turn on. No LEDs, nothing. I've checked the fuse and it's fine. Anyone got any ideas? Might it have reset itself?
It probably won't make much difference tbh but best practice If the propex itself was unhappy you would be getting the blinking led's, I know you say the fuse is ok but put a new one in first off and make sure you have power going to the thermostat maybe check your connections again?
The thermostats look identical to the Eber ones in which case there is at least one live wire. Maybe you blew a fuse in the propex somewhere.
have a look hear you may of blown the fixed fuse on the board http://thelatebay.com/index.php?threads/propex-instructions.3767/#post-92585
I was fitting a propex today. You have put the wires back in the right place and order haven't you?? And they are tight and making connection?? The screw boxes in the thermostats are small and the wire is uber thin. Make sure those are correct and tight. And also check the fuse.
Yup. Took a photo of the wires when it was working and tightened up everything as much as possible. I'll do it a third time tomorrow to make sure but it looks like it's the "power on - circuit board fuse blown" mistake. I just don't trust that I can do a good enough job of uninstalling everything to open up the box.
You only need to remove the access panel where the wire go into on the propex. You don't need to remove it totally.
Managed to partially uninstall it. Here's the PCB. Which one's the fuse? Is that gloop something to do with it? I think we've reached and breached my comfort level here. What to do next?
I'm no expert, I'm guessing the round red bit on your pic is the fuse mention on matty link, he's the person you need to speak to.
