Worcester Bosch 35CDI II - Gushing Water - Please HELP

[Brighteyes]

leave the tap running with the boiler turned off, most likely air in the pipe work, if that does not work bleed your pump and possibly the radiators. did you drain your system.

is your air vent open

I'll try running the tap with the boiler off now. No air in there. I only drained the bolier and not the radiators. The manual said the I didn't need to drain the wholw system. I thought the hot water and central heating ran independantly from each other? i.e if the radiators are low on pressure the hot water still worked.

 

[Joe 2017]

if the system is low on pressure the hot water will not work always and could be noisy. I know what wrong with your system and think you should get someone who knows what there doing onto it. you obviously done something wrong and if you leave the tap running your boiler will overheat. am i right to assume your heating is working find

 

[Brighteyes]

take the pump screw out and turn it manually. does the pump spin in ch mode

if i take the pump screw out wont water come out? How do i turn it manually?

 

[Joe 2017]

does your heating work, answer me that first

 

[Brighteyes]

if the system is low on pressure the hot water will not work always and could be noisy. I know what wrong with your system and think you should get someone who knows what there doing onto it. you obviously done something wrong and if you leave the tap running your boiler will overheat. am i right to assume your heating is working find

I'll bleed the radiators and see if it'll make a difference. I've not tested the heating yet.

 

[Joe 2017]

test the heating first and tell me if it works, if you don't know what you doing then get someone in, coz you ganna makes things alot worst

 

[kevplumb]

take the pump screw out and turn it manually. does the pump spin in ch mode

if i take the pump screw out wont water come out? How do i turn it manually?

in order

yes

with a thin bladed screwdriver

listen to bolton

 

[Brighteyes]

test the heating first and tell me if it works, if you don't know what you doing then get someone in, coz you ganna makes things alot worst

All I did was change a divertor valve. The central heating is running fine.

 

[Joe 2017]

when u ran the hot water does the h/w spindle makes the mico switch.

did anything get wet when u replaced the d/valve

 

[Brighteyes]

take the pump screw out and turn it manually. does the pump spin in ch mode

if i take the pump screw out wont water come out? How do i turn it manually?

in order

yes

with a thin bladed screwdriver

listen to bolton

Will I be able to see the pump spinning? What does it mean if its spinning? The central heating working.

 

[Joe 2017]

if your heating works, then your pump work. when u replaced the d/valve did you accidently get anything wet

 

[Brighteyes]

when u ran the hot water does the h/w spindle makes the mico switch.

did anything get wet when u replaced the d/valve

I was very careful not to get anything wet. The hot water spindle does make contact with the micro switch.

 

[Joe 2017]

get someone who knows what there doing, i know what is wrong but not sure if i should tell you coz u might affect the boiler. it should take someone 5 mins to repair it.

 

[Brighteyes]

get someone who knows what there doing, i know what is wrong but not sure if i should tell you coz u might affect the boiler. it should take someone 5 mins to repair it.

Would you like to share it with me?

 

[Joe 2017]

try the change over component, is when it changes from ch to hw.