I've recently had a new boiler installed, but it's not wired up.
My old boiler didn't have an independent power supply. It had a single
2-core & earth cable running to the board. The board connects the mains, the pump, the timer & the 3-way valve.My newly installed boiler (Ravenheat) has three double blocks - the first block is already connected to a mains cable. The middle block has a loop between the two terminals. The third block is marked for direct connection to the pump. The instructions say that nothing must interrupt the supply to the pump, also that the middle loop must be removed for "timers/programmers".
Can I just remove the loop and connect the existing cable to the third set of terminals? Must the boiler mains cable be connected to an independent power supply?
TIA for any useful hints.
Andrew L.