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Differential thermostat
Water heater "SWH-1"

Purpose:
"SWH-1" designed to control the pump of a central solar water heating system in individual boilers.
Description:
SWH-1 intended for operation in difficult conditions and is designed for outdoor installation. (has a degree of protection IP56);
SWH-1 has 2 temperature sensors, light sensor, current sensor;
For easy maintenance and troubleshooting, the SWH1 can independently determine the main faults and report them to the smartphone  app;

Special features:
  • Suitable for motors with a rated voltage of 220 - 240 V AC up to 3A;
  • Safety, excellent quality and versatility;
  • Convenient setup and control via an smartphone app;
  • Monitoring the startup time period and the current startup process: has protections such as overload protection, overcurrent protection, underload protection (when using a current sensor);
  • Identifying a blown fuse (when using a current sensor);
  • Controlling the time of day using a light sensor (when using a light sensor);
  • System water pressure sensor (dry contact);
  • Determination of sensor malfunction. Missing, short circuit;
  • Anti-freeze system available;
  • The SWH-1 is easy to connect (by a specialist who has access to work with high voltage electrical appliances)
  • Smart mode - monitors the device's performance. If temperature sensors malfunction, it can operate with one or even without them. “SWH-1” will always remain operational.
Technical specifications:
  • SWH-1 operates on AC power 220 - 245V 50-60Hz;
  • Operating temperature -20°C to +70°C;
  • Humidity Range Up to 95%;
  • Protection degree IP56;
  • Sensor operating temperature -20°C to +100°C (water temperature);
  • Dimensions 150mm x 110mm x 70mm
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