Hi all,
My Potterton Myson ACT322 Actuator has been 'buzzing' for a long time now although working perfectly. It made such a noise that it used to wake my daughter up in the adjacent room. I decided, in my infinate wisdom, to loosen it and et voila the vibrating stopped. I noticed the other day that it had now fallen off onto the floor!!! The actuator fits to a 'D' shaped connector so I had to twist that connector around before it would sit inside the actuator. problem is now that my Potterton Suprima 50 boiler wont light up. The green light flickers and goes off.
Question is, how should the 'D' type nipple be set? It can turn anti-clockwise but only clockwise so far. Is this causing some kind of air/pressure problem in the system?
NOTE : This has happened a couple of times recently and I just powered the boiler off at the wall and back on again and it would fire up OK. Last week though I had to do this 4 times before it would fire up.
ANY advice would be greatly appreciated! I attach some pics :
My Potterton Myson ACT322 Actuator has been 'buzzing' for a long time now although working perfectly. It made such a noise that it used to wake my daughter up in the adjacent room. I decided, in my infinate wisdom, to loosen it and et voila the vibrating stopped. I noticed the other day that it had now fallen off onto the floor!!! The actuator fits to a 'D' shaped connector so I had to twist that connector around before it would sit inside the actuator. problem is now that my Potterton Suprima 50 boiler wont light up. The green light flickers and goes off.
Question is, how should the 'D' type nipple be set? It can turn anti-clockwise but only clockwise so far. Is this causing some kind of air/pressure problem in the system?
NOTE : This has happened a couple of times recently and I just powered the boiler off at the wall and back on again and it would fire up OK. Last week though I had to do this 4 times before it would fire up.
ANY advice would be greatly appreciated! I attach some pics :