SIVUATEK M1-65, Инструкция по установке и эксплуатации

Страница: 14 / 18

3.If you live in hard water area and you get a descale device installed prior to the tankless
water heater, it is recommanded that you should annually change the filter for the descale
device, or do it according to the instrcution of its manufacturer.
F0
No water flow is detected.
A. Turn on faucet when water hot is
needed.
B. Contact SIVUATEK service for
maintenance instruction.
.