Installation and Operating Instructions
SDC 204 1316BED035-10B-E Date 12/06
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Important notice concerning the valves in diagrams type 1 and type 3:
The system diagrams are propositions.
Regardless of the valve type shown above please follow this instructions:
Type1: one collector, two storages with valve:
• If not powered, the valve should connect the collector array with the storage 1.
• When powered, the valve must connect the collector array with the storage 2.
Type3: two collectors, one storage with valve:
• If not powered, the valve should connect the collector array 1 with the storage.
• When powered, the valve must connect the collector array 2 with the storage.
4.1.1 Over voltage protection
Prior to switching on or commissioning, you must ensure that the cover is
closed properly such that you feel and hear it click into position on both
sides.
SOLAREG II has integrated over voltage protection on every sensor input. Additional
safety measures are usually not required. For the collector sensor an additional
protection item is recommended and can be obtained from Prozeda GmbH. External
protection devices containing capacitors are not allowed as they will distort the
measurement.
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