Include product brand, model and type for best possible answer.Include if this is new installation, or installation that worked before and stopped working. If you need further help, I’m available over the phone at https://www.6ya.com/expert/gene_9f0ef4df2f9897e7
If it is under warranty, just contact the company to diagnose and fix it. The most likely cause is a failed thermostat or element, but as the flow rate is also incorrect, it may be a control board issue. This unit only seems to be available in Australia. We are in North America :>)
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The DHE comfort instantaneous water heater from STIEBEL ELTRON guarantees high energy efficiency. Full electronic output control with 4i technology enables ...
DHE 18 AU / DHE 27 AU · Made in Germany · Precise hot water temperature up to 60°C with 4i Technology · Instant and continuous flow of hot water · Electronically ...