Recent: Panasonic SA-PT470 DVD Player Repair - Wont Turn On

Mend > Home Heating Systems

Mend Powermax 155x Boiler Lockout Pressure

powermax 155x lockout problem?

My powermax 155x boilers has been working fine but couple of days ago the pressure dropped to under 1 and lockout light came on. I filled pressure back up but when i try restarting ( leaving off for 10 secs) the green boiler light wont stay on, it comes on for about 3 secs and goes off. Any ideas ?

Lee
September 2009
PowermaxPowermax 155xHeating, Home Heating SystemsBoiler Lockout Pressure
Is that something i could do or leave to the heating engineer ?

Lee
September 2009
sounds like the low water pressure switch needs either cleaned or replaced

kevin
September 2009

Automatic Answer

We may have found other answers which could help you.

Click here for Boiler Lockout Pressure

Related Questions ...

Mend combi heating lockout
2

lockout light still on after filling pressure on combi?

I filled my boiler after it went into lockdown after loosing pressure, yet it still wont work. No heat and no ... [Read more]
Mend switch problem start
2

28i Junior Low Water Pressure Switch?

Hi, Have got a lockout problem with my Worcester 28i Junior. Does not like to start if it has not been run ... [Read more]
Mend boiler lockout pcb
1

worcester greenstar 30 si think its the pcb?

Can anyone shed any light. Gone to a customer boiler in lockout indicating ignition fault. Reset boiler pump c... [Read more]
Mend boiler lockout pressure
1

why is my boiler going into lockout?

the pressure keeps going up very fast on my boiler and it then goes into lockout what could b causing this???
Mend boiler error code water pressure
5

Morco FEB-24ED Supercompact boiler?

I have a static caravan and the combi is showing an error - F3 which is a lockout for reduced water pressure (... [Read more]
Mend combi boiler lockout pcb
1

intermittant fault on ravenheat csi85at?

on this combi when switched to hot water only boiler does not fire at all.on winter /summer boiler fires on ho... [Read more]
Mend combi boiler heating hot water
2

My Halstead combi boiler refuses to work any more - help please!!?

Hi, I have a 6yr old Halstead Ace High combi boiler which has never given me any problems until now. About 3 -... [Read more]
Mend boiler lockout vaillant
1

Lock out problem with vaillant turbomax plus?

My turbomax plus 828e locks out under the following circumstances.1 If I draw hot water when the boiler is co... [Read more]
Mend pressure lockout heating
1

pressure on a potterton 80?

when the boiler is on it loses about 1/2 bar pressure say over 12 hours, when the boiler is switched off manua... [Read more]
Mend boiler heating ravenheat
2

ravenheat csi85BT?

my boiler fires up for about 20 seconds then goes out and lockout light comes on, reset and just does the same... [Read more]
Mend boiler vaillant water pressure
1

low water pressure F28 lockout, Vaillant Turbomax plus 828E ?

Hi guys, Hope you can help. I've viewed all the relevant and some of the irrelevant posts on similar subjects ... [Read more]
Mend boiler hot no ignition burner
1

No hot water?

halstead quatro boiler. The problem i have is no hot water. when i turn the hot water tap on the burner does ... [Read more]
Mend boiler pressure lockout
2

How to come out of lockout mode?

My worcestwer bosch 30 cdi boiler (Normal) is in the lockout mode. I have tried to take out any air. There w... [Read more]
Mend boiler combi worcester
1

Worcester Bosch combi boiler 24Si II - hot water from taps but not shower!?

Hi Please can anyone suggest a solution to the following: My hot water seems to be ok - radiators come on... [Read more]
Mend boiler heating red light
1

Biasi Combi Boiler not working, help!?

Hi I wonder if some kind fellow could help me with a problem I have with my boiler Firstly appologies as I ... [Read more]
Mend heating boiler hot water

Problem with Powermax 155x boiler?
Mend boiler heating ignition

Powermax 155x Backfires after running for 30-60mins?
Mend heating temperature radiators

my powermax boiler water temperature is excessive?
Mend heating hot water powermax

Hi can anyone e mail me the manual for Powermax 155 thanks ?
Mend turn hot water runs

powermax 155 ?
Mend parts combi pressure

Where can I get Powermax parts?
Mend boiler temperature heating

Powermax 155x boiler?
Mend boiler hot water flow

Powermax 155, the hot water cuts off if I turn it on too quickly. ?
Mend heating electrical fuse

powermax 155 ?
Mend boiler heating trips

powermax155?
Mend heating hot water light

powermax 155x?
Mend boiler heating powermax

I am looking for the manual for powermax 155x boiler??

How to mend ...

Find out how to mend just about anything howtomendit.com for free repair help, information and advice.
Mend Home Heating Systems ...

Other models...

Powermax 155

Related Categories

Mend Convector Heaters
Convector Heaters
Mend Fan Heaters
Fan Heaters
Mend Oil Filled Radiators
Oil Filled Radiators

Topic

Powermax 155x Lockout: Troubleshooting & Fixes