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1. Soft start-up unit
- Lowers the start-up current
- Improved COP
- Optimizes compressor start-up and thus prolongs the useful life
2. Controller
- Tested and reliable.
- Possibility of controlling solar collectors, electric heaters, passive cooling, and circular (flow) heating of sanitary water.
- The basic version supports two heating circuits and preparation of sanitary water.
- Possibility of expansion with expansion modules (additional heating circuit with a mixing valve).
- Controls correct phase connection.
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