Table of Contents
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Index
Index
Installation instructions
Installation information.........................................................................................
System example 1................................................................................................
System example 2................................................................................................ 11
System example 3................................................................................................ 18
System example 4................................................................................................ 25
Fitting the solar control unit.................................................................................. 32
Overview of electrical connections....................................................................... 33
Solar circuit pump................................................................................................. 33
Pump/valve at output R2...................................................................................... 35
High limit safety cut-out........................................................................................ 36
Collector temperature sensor............................................................................... 37
Cylinder temperature sensor................................................................................ 38
Temperature sensor............................................................................................. 38
Power supply........................................................................................................ 39
Service instructions
Switching the power ON....................................................................................... 41
Navigation through the menu............................................................................... 41
Selecting the system scheme............................................................................... 43
Setting system parameters................................................................................... 43
Resetting system parameters............................................................................... 43
Carrying out a relay test....................................................................................... 43
Scanning temperatures and operating conditions................................................ 45
Fault messages.................................................................................................... 46
Checking sensors................................................................................................. 46
Changing the fuse................................................................................................ 47
Parameter overview............................................................................................. 48
System scheme.................................................................................................... 51
Collector limit temperature................................................................................... 61
Collector cooling function..................................................................................... 61
Minimum collector temperature limit..................................................................... 61
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