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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
Programs with displayed diagrams ............................................................................................ 10
Program 0 - Single solar power system = factory settings ....................................................... 11
Program 4 – Simple drain-back - solar thermal system with valve ............................................. 11
Program 16 - Loading the tank from the boiler ........................................................................... 12
Program 32 - Burner requirement via tank sensors ................................................................... 12
Program 48 - Solar power system with 2 consumers ................................................................. 13
Program 64 - Solar power system with 2 collector panels ......................................................... 14
Program 80 - Single solar power system and tank load from boiler ........................................... 15
Program 96 - Buffer and hot water tank load via boiler fired with solid fuel ............................... 16
Program 112 - 2 independent differential loops ......................................................................... 17
Program 128- Burner requirement and solar power system (or feed pump) ............................. 18
Program 144 - Solar power system with layered storage tank loading ...................................... 19
Program 160 - Inserting two boilers into the heating system ..................................................... 20
Program 176 - Solar power system with 2 consumers and feed pump function ........................ 21
Program 192 - Solar power system with 2 consumers and feed pump (heating boiler) ............. 22
Program 208 - Solar power system with 2 consumers and burner requirement ........................ 23
Program 224 - Solar power system with 3 consumers ............................................................... 24
Program 240 - Solar power system with 2 collector panels and 2 consumers ........................... 26
Program 256 - Solar power system with 2 collector panels (1 pump, 2 stop valves) ................. 27
Program 272 - Solar power system with 2 collector panels and feed pump function ................. 28
Program 288 - Solar power system with 2 collector panels and burner requirement ................. 29
Program 304 - Solar power system with 2 collector panels + feed pump (boiler) ..................... 30
Program 320 - layered tank and load pump ............................................................................... 31
Program 336 - Solar system with 2 consumers and layered tank charging ............................... 32
Program 352 - Layered tank and burner requirement ................................................................ 33
Program 368 - Layered tank and feed pump function ................................................................ 34
Program 384 - Layered storage with bypass function ................................................................ 35
Program 400 - Solar power system with 1 consumer and 2 feed pump functions ..................... 36
Program 416 - 1 consumer, 2 feed pump functions, and burner requirement ............................ 37
Program 432 - Solar power system, burner requirement, and one feed pump .......................... 38
Program 448 - Burner requirement and 2 feed pump functions ................................................. 40
Program 464 - Solar power system with 2 consumers and bypass function .............................. 42
Program 480 - 2 consumers and 3 feed pump functions ........................................................... 43
Program 496 - 1 consumer and 3 feed pump functions ............................................................. 45
Program 512 - 3 independent differential loops ......................................................................... 46
Program 528 - 2 independent differential loops and independent burner requirement .............. 47
Program 544 - Cascade: S1 S2 S3 S4 ........................................................................ 48
Program 560 - Cascade: S1 S2 / S3 S4 S5 .............................................................. 49
Program 576 - Cascade: S4 S1 S2 + burner requirement ................................................ 50
Program 592 - 2 generators on 2 consumers + independent differential loop ........................... 51
Program 608 - 2 generators on 2 consumers + burner requirement .......................................... 53
Program 624 - Solar power system with one consumer and swimming pool ............................ 55
Program 640 - Preparation of hot water including circulation and solar power system .............. 56
Program 656 - Preparation of hot water including circulation and burner requirement .............. 57
Program 672 - 3 generators to 1 consumer + difference circuit + burner requirement .............. 58
Installation instructions ....................................................................................................... 59
Installing the sensors ................................................................................................................... 59
Sensor lines ................................................................................................................................... 60
Installing the unit .......................................................................................................................... 61
Electrical connection .................................................................................................................... 61
Special connections ................................................................................................................... 62
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