I've been googling for hours and can only find the Camray 5 manual, and endless fake links to dodgy 'exe' downloads masquerading as the Camray 3 manual. The plumbing in my new (but very old) house is total nightmare to work out, pipes running everywhere and add on bits all over.
I would like to confirm/know flow directions for all 4 connections, this is what I think:
From the front:
1 Bottom left is cold water from
header tank and also return from hot water tank - IN
2 Bottom right is return from
central heating loop (so cold) - IN
3 Top left is hot water to
hot water tank - OUT
4 Top right is hot water to
central heating loop - OUT
I would also like to know if a blockage (such as a rotten dead mouse...
) would get jammed inside the heater box/matrix? or would it get through and continue on to the first radiator, (it doesnt seem to be as ive had that radiator off and the TRV and the lockshield, all clear).
I'd really like a flow diagram from a manual and or an image of the heater box, is it composed or multiple narrow tubes that would easily get jammed by ancient mouse guts!?
I've fitted an additional radiator, went to refill the system and watched helplessly as what I think was a dead mouse, amongst other floating debris, slithered its way into the pipe that leads to the boiler inlet (No.1 in my list above) before I could stop it. I have been trying to locate said mouse for several days, there aren't many pipes left to blow out or cut open and it's starting to get cold at nights now! I've bypassed most of the house now with a DIY Speedfit loop and have just two rads in the system to speed up checks and reduce water waste...They get warm initially and then go cold as if flow is blocked, pump works fine, had that off and checked it just now. Really my last hope is that the boiler is in some way blocked but only seemingly when water starts to flow and heat up !?