Last seen: Oct 14, 2024
@derek-m yes the air vent appears to be at highest point. We’ve got some sun here so solar gain - not all zones up to temp yet - pics attached
doing a bit of research - the picture I showed you yesterday (yes sorry there were many!!) - of what I thought could be the air vent is in fact a Kram...
@derek-m no don't have one.
@derek-m I think you're right - I've had a good look this morning and both the middle and left hand pump had lights on (number 3 - which I believe is ...
OK looking at the picture of the three pumps - the one on the right has a fixed setting of 3, whereas the other two only light up on demand - although...
@derek-m better pictures
@derek-m not that I can see
@derek-m think pumps are grundfos ups2
@derek-m Not sure if these help - yes been looking at videos !
@derek-m I'm not sure how to bleed out the air - is there normally a valve somewhere?
@derek-m hi - I've looked at the this - pump speed is 5 (max) and flow rate is 13 litres. I've looked at some of the other options - summary of setti...
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