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ANS 21 

Version 10

-1 

EN 

 
 
 
 

Simple solar control unit 

 
 
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
 
 
Operation 
Installation instructions 

 

 

 

EN

Summary of Contents for ANS 21

Page 1: ...ANS 21 Version 10 1 EN Simple solar control unit Operation Installation instructions EN...

Page 2: ...aintenance 3 Solar thermal system 4 Tank load from boiler 4 Selection of the program and sensor type 5 Master slave function 6 Sensor installation 7 Installing the device 8 Electrical connection 8 Tip...

Page 3: ...on Never interchange the safety extra low voltage connections sensor connections with the 230V connections Destructive and life threatening voltages at the device and the connected sensors may occur S...

Page 4: ...function switch on position L feed pump The pump runs when sensor KS is greater than the threshold max here used as min and sensor KS is greater than BS by the difference diff Pump KS max KS BS diff T...

Page 5: ...ection occurs by means of a slide switch on the right border of the board There is no access possible to the slide switch from outside Four positions are available 1 L P Feed pump requirement by PT100...

Page 6: ...n 2 pump mode as can be seen in the schematic diagram a pump is connected to both master and slave The master pump has absolute priority hence the slave pump can only be switched on if the master pump...

Page 7: ...ing an immersion sleeve or at a short distance from the boiler on the supply line Pool sensor swimming pool Install directly at the outlet from the pool on the suction line as an attached sensor see a...

Page 8: ...cable channel appropriate shielding has to be provided Caution Only work on the inside of the control system when it is dead The connections are to be put according to the marking of the clamps Note T...

Page 9: ...top LED s of the collector display flash Master slave mode the control circuit continues to function at least partly if an error occurs at a sensor if the master tank sensor fails the master pump is...

Page 10: ...steresis 3K Overheating temp Min threshold adjustable from 40 100 C hysteresis 3K Accuracy tip 2 Output 230V max 200VA Power draw max 2 W Supply cable 3x 1mm H05VV F conforming to EN 60730 1 Dimension...

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Page 12: ...ransport damage for which we are not responsible incorrect installation and assembly incorrect use non observance of operating and installation instructions or incorrect maintenance 4 The guarantee cl...

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