Hi
boiler broke, turn H/W OR C/H on an boiler wont heat up just cold water, error code 501, 502 come on the display which mean ignition failure on 1st/2nd attempt plus leaking some water!
HELP!!!
boiler broke, turn H/W OR C/H on an boiler wont heat up just cold water, error code 501, 502 come on the display which mean ignition failure on 1st/2nd attempt plus leaking some water!
HELP!!!

