Powermax 140 Boiler. No HW or CH in Timed Mode

A_Nice_Englishman

I have a Range (/Potterton) Powermax 140 boiler.

If I set it to give constatnt hot water it fires up fine and I have my hot water a few minutes later.

However if I switch to 'timed' mode it will not fire up at all. The red lights come on and go off according to the times set but nothing else happens.

I have tried switching off the power and leaving for ten minutes as well as resetting thr programmer to factory settings.

Can I save my landlord the cost of an engineer?

A_Nice_Englishman

In case anyone is interested, the programmer unit was replaced under warranty.

The_Face

I have the exact same boiler and exact same situation as you. Did you manage to solve the problem in the end?

Passiorek

i have the some boiler but i have difrend problems
every year when we want start CH this bioler not working, every year we call for energiner and pay 30-50 pound for 15 minutes work

maybe somone know what is happend and how fix this problem

sorry for my english is not perfect !