4
Table of contents
Safety requirements............................................................................................................... 6
Maintenance .................................................................................................................................... 6
Generally applicable rules for the proper use of this unit .......................................................... 7
Setting for "Step by step" control ........................................................................................ 8
Hydraulic diagrams ................................................................................................................ 9
Program 0 - Single solar power system = factory settings ....................................................... 10
Program 4 – Simple drain-back - solar thermal system with valve ............................................. 10
Program 16 - Loading the cylinder from the boiler ..................................................................... 11
Program 32 - Burner requirement via cylinder sensors .............................................................. 11
Program 48 - Solar power system with 2 consumers ................................................................. 12
Program 64 - Solar power system with 2 collector panels ......................................................... 13
Program 80 - Single solar power system and cylinder load from boiler ..................................... 14
Program 96 - Buffer and hot water cylinder load via boiler fired with solid fuel .......................... 15
Program 112 - 2 independent differential loops ......................................................................... 16
Program 128- Burner requirement and solar power system (or feed pump) ............................. 17
Program 144 - Solar power system with layered storage cylinder loading ................................. 18
Program 160 - Inserting two boilers into the heating system ..................................................... 19
Program 176 - Solar power system with 2 consumers and feed pump function ........................ 20
Program 192 - Solar power system with 2 consumers and feed pump (heating boiler) ............. 21
Program 208 - Solar power system with 2 consumers and burner requirement ........................ 22
Program 224 - Solar power system with 3 consumers ............................................................... 23
Program 240 - Solar power system with 2 collector panels and 2 consumers ........................... 25
Program 256 - Solar power system with 2 collector panels (1 pump, 2 stop valves) ................. 26
Program 272 - Solar power system with 2 collector panels and feed pump function ................. 27
Program 288 - Solar power system with 2 collector panels and burner requirement ................. 28
Program 304 - Solar power system with 2 collector panels + feed pump (boiler) ..................... 29
Program 320 - layered cylinder and load pump ......................................................................... 30
Program 336 - Solar system with 2 consumers and layered cylinder charging .......................... 31
Program 352 - Layered cylinder and burner requirement .......................................................... 32
Program 368 - Layered cylinder and feed pump function .......................................................... 33
Program 384 - Layered storage with bypass function ................................................................ 34
Program 400 - Solar power system with 1 consumer and 2 feed pump functions ..................... 35
Program 416 - 1 consumer, 2 feed pump functions, and burner requirement ............................ 36
Program 432 - Solar power system, burner requirement, and one feed pump .......................... 37
Program 448 - Burner requirement and 2 feed pump functions ................................................. 39
Program 464 - Solar power system with 2 consumers and bypass function .............................. 41
Program 480 - 2 consumers and 3 feed pump functions ........................................................... 42
Program 496 - 1 consumer and 3 feed pump functions ............................................................. 44
Program 512 - 3 independent differential loops ......................................................................... 45
Program 528 - 2 independent differential loops and independent burner requirement .............. 46
Program 544 - Cascade: S1 S2 S3 S4 ........................................................................ 47
Program 560 - Cascade: S1 S2 / S3 S4 S5 .............................................................. 48
Program 576 - Cascade: S4 S1 S2 + burner requirement ................................................ 49
Program 592 - 2 generators on 2 consumers + independent differential loop ........................... 50
Program 608 - 2 generators on 2 consumers + burner requirement .......................................... 52
Program 624 - Solar power system with one consumer and swimming pool ............................ 54
Program 640 - Preparation of hot water including circulation and solar power system .............. 55
Program 656 - Preparation of hot water including circulation and burner requirement .............. 56
Program 672 - 3 generators to 1 consumer + difference circuit + burner requirement .............. 57
Installation instructions ....................................................................................................... 58
Installing the sensors ................................................................................................................... 58
Sensor lines ................................................................................................................................... 59
Installing the unit .......................................................................................................................... 60
Electrical connection .................................................................................................................... 60
Special connections ................................................................................................................... 61
Operation .............................................................................................................................. 62
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