main mersey super .....how to adj. warter temp.?

[telephonejimmy]

Cant find this subject ;sorry if its an old one. I have a main mersey super that just has the water temp. too high. There is no instruction manual on site,non of the staff know how to adjust it and there is no obvious (highly visible!) control knob.

Ill bet there is small set screw somewhere hiding.

can any one help? Regards Jimmy

 

[BingoBongo]

is there not a temp selector on a rod to the right of the three buttons?

is the rod there with the selector missing?

 

[telephonejimmy]

Looks like the remains of such a rod in the pipe work. Many thanks and will try to adj. it tomorrow after we close. JIM

 

[namsag]

Careful it will probably be seized and may cause stat housing to leak

 

[kevplumb]

ang fire ive got two sets of mi's for that heater both with diff GC numbers one has a temp control the other hasn't

post the GC no before you start dismantling

 

[doitall]

I've only got 1

GCNo 52-476-38

 

[kevplumb]

ive got a set with GC no 52-476-39

or

52-476-41 if fitted with low pressure throttle

want a copy

 

[doitall]

Ok, I'll do a swap if your computer will let me.

 

[kevplumb]

i'll e mail you them

 

[doitall]

Already have, whats keeping you.

 

[kevplumb]

sent @mac

ive already got the one you have fella

you sent it years ago

 

[doitall]

Not the mac, the blueyonder one

you must have 3 then

 

[kevplumb]

sent