The error code 118 indicates that there is low water pressure within the system. This video explains the simple fix that all homeowners can perform themselves. (pre 2019 model boiler)
ATAG Heating Technology only ever supplies its products to Gas Safe registered businesses. If you are not Gas Safe registered, you must not interfere with the internal operation of the boiler. Not only will this invalidate your warranty, but you also put yourself and other people at risk. Gas Safety should always be left in the hands of professional, Gas Safe Registered individuals and businesses.
16 окт 2024