<h1>SOLARCOMP 971 Regulator</h1> <p>The SOLARCOMP 971 regulator is designed to control the operation of a solar system.</p> <h2>Key features of the regulator:</h2> <ul> <li> <strong>Pump control with PWM input</strong> – the regulator smoothly controls the electronic pump charging the tank, allowing for economical use of solar energy (energy can be recovered from the solar collector even in unfavorable weather conditions). </li> <li> <strong>Graphic display</strong> – facilitates the operation of the regulator. It allows users to easily determine which operation mode is being implemented and what the system parameters are. </li> <li> <strong>Heat meter</strong> – the regulator calculates the amount of heat collected from the solar collector. </li> <li> <strong>Electricity consumption counter</strong> for pump operation and regulator function. </li> <li> <strong>Two-stage flow control</strong> – without the need for an additional flow meter. </li> <li> <strong>Flow meter integration</strong> – input for connecting a pulse generator. </li> <li> <strong>Built-in clock</strong> – retains time for 48 hours in case of power loss. </li> <li> <strong>Daily chart</strong> of power obtained from the collector. </li> <li> <strong>Weekly statistics</strong> of solar energy gain. </li> <li> <strong>Signal for gravitational heat lift</strong> from the tank. </li> <li> <strong>Power failure detection and logging</strong> of the regulator. </li> <li> <strong>Log of the last 50 alarm states</strong>. </li> <li> <strong>CW pump control</strong>. </li> <li> <strong>Holiday mode</strong> – protects the system from overheating when hot water will not be used. </li> <li> <strong>Reverse cooling function</strong> – stabilizes the tank temperature by removing excess heat through the collector. </li> <li> <strong>CWU tank periodic sterilization function</strong> – once a week, the set temperature of the CWU tank is raised to a predetermined level to remove any potential Legionella bacteria from the tank. </li> <li> <strong>Collector freeze protection function</strong> – the regulator prevents the solar fluid from freezing by activating the pump when the collector temperature drops below a set level. </li> <li> <strong>Tank freeze protection function</strong> – the regulator activates the connected heater or other heat source when the tank temperature drops below 4°C. </li> <li> <strong>Protective functions</strong> – the regulator is equipped with algorithms to protect the collector and tank, preventing the system from overheating the collector or tank. </li> <li> <strong>Control of extended systems</strong> – thanks to additional outputs and sensors, the regulator can control expanded systems. </li> ...
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