Megasun MGS - CR Manual 

6, en 6 2.4 Terminal allocation Standard solar system with electric after- heating with one store, one pump and three sen- sors. Sensors S1 / S2 are also used for heat quantity measurement. S1 S2 S3 100 ... 240 V~ 100 ... 240 V~ max. 3 kW max. 14 A R1 Symbol Description S1 collec…

3, en 3 1 Overview Solar controller for standard solar systems with electric afterheating • Direct connection for electric afterheating • System-Monitoring-Display • Heat quantity measurement • Function control • Operating hours counter • Intuitive operating concept �…

13, en 13 The thermostat function is deactivated, if the ther- mostat switch-on temperature and the thermostat switch-off temperature are set to an identical value. t1 (2, 3) O: Thermostat switch-on time Adjustment range: 00:00 23:45 Factory setting: 00:00 t1 (2, 3) F Thermostat …

7, Megasun MGS - CR en 7 3 Operation 3.1 Buttons The controller is operated via the 3 buttons next to the display.They have the following functions: • Button 1: scrolling backwards through the menu or increasing adjustment values • Button 2: scrolling forwards through the menu or d…

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9, en 9 4 Control parameters and display channels 4.1 Channel overview Channel Designation Page COL D Temperature collector 10 TST D Temperature store base 10 TSTT D Temperature store top 10 h P1 D Operating hours relay 1 10 h P2 D Operating hours relay 2 10 kWh D Heat quantity kWh 10 M…