Description
Detailed product information
THE PR805 SOLAR CONTROL UNIT is the most efficient, universal, and compact electronic regulator for managing COMPLEX solar systems and heating systems equipped with various accumulators and high efficiency pumps that require safe, durable, and proper control over time. The intuitive commissioning menu guides the user through the project system configuration, offering a complete overview of all available relays and probes.
PR805 is the ideal control unit for managing several command outputs with a single controller. The control unit has 8 inputs and 5 outputs, but by using the Vbus® connection, 2 extension modules can be cascaded to 21 temperature inputs and 15 output relays.Data recording, security copies, and updates of the firmware via SD card (max memory 32mb).l The control unit is able to manage the automatic charging of single-pitch solar systems with up to 4 accumulators or double-pitch systems with up to 3 accumulators. Can receive two digital Grundfos Direct Sensor probes in input.
PR805 is the ideal control unit for managing several command outputs with a single controller. The control unit has 8 inputs and 5 outputs, but by using the Vbus® connection, 2 extension modules can be cascaded to 21 temperature inputs and 15 output relays.Data recording, security copies, and updates of the firmware via SD card (max memory 32mb).l The control unit is able to manage the automatic charging of single-pitch solar systems with up to 4 accumulators or double-pitch systems with up to 3 accumulators. Can receive two digital Grundfos Direct Sensor probes in input.