Mira 88 shower problem

[taitmr]

Hi everyone,
I have a Mira shower 88 in my house ever since i moved in there, running of a combi boiler. The problem is that it runs really hot. try to turn it down but then goes cold . try to get it in the middle ,but then goes really hot again. Any ideas . ?
cheers mark

 

[doitall]

Couple of points worth noting.

The cold must be restricted to 2bar maximum (9l/min)

When used with a multipoint/combi you have to modify the locating quadrant part No 911 06, a simply take it to bits and swop the part over for the special one.

 

[taitmr]

What the special part that is needed and why and where can i get one.
Thanks alot for your input so far
mark

 

[doitall]

modify the locating quadrant part No 911 06

Ask Mira

 

[chrishutt]

Sometimes you just gotta say it twice!