Dear all,
Trying to install a Worcester 440CDI floor standing boiler. Never installed this one before. Read the manual carefully before start. The wiring looks similar with other Worcesters. However when i tried to commission it only hot water is working. If i turned on the programmer the central heating looks not working at all. Check the voltage in Lr, it is 230v. Should be ok.
I read the manual again and again, tried again and again. But no luck. Have i missed anything? Cannot phone Worcester because today is Saturday. The tenants complained bloody cold.
Any help will be appreciated indeed.
Thanks in advance.
Trying to install a Worcester 440CDI floor standing boiler. Never installed this one before. Read the manual carefully before start. The wiring looks similar with other Worcesters. However when i tried to commission it only hot water is working. If i turned on the programmer the central heating looks not working at all. Check the voltage in Lr, it is 230v. Should be ok.
I read the manual again and again, tried again and again. But no luck. Have i missed anything? Cannot phone Worcester because today is Saturday. The tenants complained bloody cold.
Any help will be appreciated indeed.
Thanks in advance.