Geyserwise Delta T

Clear display of water temperature, time, day, heating mode and malfunction conditions on solar system and geyser. Auto or manual heating. Easy temperature setting to your requirements (30 – 65°C) factory default is 55°C. Four different temperature settings. Daily programmable timer with four time settings. Error conditions alert by warning code E2 to E5 and E7 to E9. Electronic thermostat with mechanical thermal cut-out at 90°C. Please note the cut-out temperature for systems expected to reach temperatures above this temperature. Differential controller 220V pumped solar system