acl programmer

[matt1e]

It is a right mess and speaking of earth wires why does the 3port's neutral seem to be connected to one?
or is it just the camera angle?

 

[timbo2]

Ok here we go:
Boiler
br=6,
bl= seperate connector block effectively 2
gy= ; ; ; 3
Frost stat
gy=5
br=2
bl= ; ; ; 2
cyl stat
bl=8
gy=7
br=6
MPV
orange=8
gy= ; ; ; 3
bl= ; ; ; 2
white=5
grey=8
programmer
br=1
bl= ; ; ; 2
gy= ; ; ; 3
pump
br=7
gy= ; ; ; 3
bl ; ; ; 2
programmer
br=8
bl=4
gy6
room stat
br=4
gy=6
bl= ; ; ; 2
power
br=2
gy= ; ; ; 3
bl= ; ; ; 2

1and 2 are bridged.
update, after being off overnight just switched on and all seemed ok, back to its old ways now I think.

 

[timbo2]

It is a right mess and speaking of earth wires why does the 3port's neutral seem to be connected to one?
or is it just the camera angle?

It is connected to a separate connector block effectively used as 2, I think.

We always thought when this was installed that it looked a bit weird, but it worked fine for 14 years.

 

[doitall]

Where did you get the numbers from.

For example

The orange isn't in 8 and the grey isn't in 3.

 

[timbo2]

Where did you get the numbers from.

For example

The orange isn't in 8 and the grey isn't in 3.

sorry orange in 7 grey in 8, typo

 

[doitall]

Would you like to start again.

It has to be 100% or don't bother.