Mend > Home Heating Systems

how can I set the pump overrun?

My central heating/hot water system. Ariston model dia system 27rff1 serial No: 971009407
with the central heating no problem. once the central heating go,s off the hot water system trips on high temp;

clive
February 2010

Ariston Heating, Home Heating Systems Pump Central Water

make sure a bypass has been piped into the system so the pump water has somewhere to overrun to

john
February 2010

sorry should havbe said that this is a requirement so if your sysstem has been recently installed notify your electrician or installer

adam dowsing
February 2010

you need a permanent live supply from the spur to the boiler which doesn't run through any of the stats or programmer. There should be a place in the wiring centre of the boiler for this marked or pump over run. You then need to mke sure the pump and boiler triggers are common to ensure the boiler can tell the pump to continue to run.

adam dowsing
February 2010

Automatic Answer

While you wait for answers, we may have found some information which could help you.

Click here for Pump Central Water

Mend repair fix Ariston home heating systems

What is the problem?

I have an Ariston Clas He system with an error code of 1P2?

ariston boiler slow to ignite?

gas boiler keeps going to reset?

No display on Ariston e-combi approx3yrs old?

Error light blinking (orange colour) on Ariston e-combi boiler?

I have an Ariston Genus boiler. Fault showing 30 40 50, I can't find manual?

boiler keeps going out?

Why does my boiler remain ON - even when switch is moved to OFF?

error code e02 wont work when pressurised?

Ariston Microgenus 23 MFFI PCB Defect?

I have error code 108 on my Ariston Combi boiler what do I do to fix it?

Mend Ariston Home Heating Systems

Related Categories

Mend > Home Heating Systems

how can I set the pump overrun?

Automatic Answer

how can I set the pump overrun?

I can answer this question ...

how can I set the pump overrun?

How to mend ...

Mend home heating systems ...

Worcester boiler dripping water?

Vaillant ecotec 831 plus?

Remove boiler cover?

Siemens RDJ10RF thermostat problem?

Boiler cycle?