Hi, this seems a daft question to ask... I'm nearing the end of my physical installation and I found a TPB01 in the box that I'd forgotten I'd ordered years ago. I've attached a photo. Due to the types of connectors it looked as though it was designed to clip on to the main Comfort board and then clip the existing TEL-IN connector on top?
I puzzled over it though and based on tracing the PCB I concluded that would invert the two wires (and I recall having phone line issues when that initially happened at my old house - without a TPB).
So, am I just being daft - which way am I supposed to connect this, or has the pre-installed connector in the photo been put on the wrong way around at the factory? It can't be clipped to the main board as-is or the components would hit the metal casing.
Swapping the connector around would be problematic as the screw-terminals seem to be biting-down on the trace that is only on the bottom face of the board.
Great, thanks. So I have a TPB02 (despite the order and box being labelled TPB01). I'll have to make sure it still makes contact with the circuit traces but I've re-viewed the rear of the circuit and my comment about the lines crossing over seems to be wrong. It must have been getting late when I concluded that