For use in 12V and 220V pumped solar water heating systems
This unit doesn't have wifi connectivity
Description
- Clear display of water temperature, time, day, heating mode and malfunction conditions.
- Auto or manual heating.
- Easy temperature setting to your requirements (30 – 75°C) factory default is 55°C.
- Four different temperature settings.
- Daily programmable timer with four time settings.
- Error conditions alert by warning code E1 to E7.
- 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.
Use as timer and differential control on 12V and 220V pumped solar system.
- 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 – 75°C) factory default is 55°C.
- Four different temperature settings.
- Daily programmable timer with four time settings.
- Error conditions alert by warning code E1 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 12V and 220V systems.
Technical Parameters
- Operating voltage 230VAC / 50HZ.
- Main Relay contact rating 30AMP (Max 4KW).
- Secondary relays pump and solenoid 5Amp.
- Operating voltage range 220V – 250V AC.
- Earth leakage protection at 25MA action time = 0,1 second.
- Temperature display range 0 – 99°C (“-5” when below -5°C “EA” when above 99°C).
- High temperature warning above 84°C.
- Temperature setting ranges 30 – 75°C (heating water electrically).
- Heat failure – when increase at a rate of less than 4°C per hour.
- Electronic thermostat with mechanical thermal cut-out at 90°C.
- Dry heat detection – empty cylinder.
- Temperature tolerance ± 2%.
- Temperature differential setting 1°C.
- Switching differential 6°C.
- 2nd temperature probe for solar.
- Solar differential 7°C- 15°C – default is 7°C
- Temperature probe failure detection for both collector and tank.
- Temperature probe range for geyser is -30 to + 130°C.
- Temperature probe range for collector is -30 to + 260°C.
- Isolate both L + N when in off state.
- Collector antifreeze protection at 0°C – 10°C – default is 5°C.
