T
Theladyplumber
Hi, hope someone can help. i have recently fitted an ariston europrisma under sink water instantanouse tank, it was working fine on the few times i tested it over a week. no leaks and nice hot water. i have fitted it in a chalet which is only used a few times a year by the owner. they came down on thursday and used the ariston and it was working fine, no leaks and hot water!. however i just got a text to say that when they switched it on this morning, there was no power to the heater (no red light) and no power in the switch for the heater (no red light) and its leaking slightly from the dialectric coupling from the tank....i must have done something wrong but dont know what. the heater has been fitted with pressure reducing valve, pressure relief valve and expansion vessel. could someone please shed some light on what i have done wrong please.
hope this picture helps.
