3
Contents
1
Overview ........................................................4
1.1 optional functions ......................................................5
2
Installation .....................................................5
2.1 mounting .......................................................................5
2.2 electrical connection .................................................6
2.3 Data communication / Bus ......................................7
2.4 sD card slot ....................................................................8
3
Step-by-step parameterisation ....................8
4
Operation and function ................................9
4.1 Buttons ............................................................................9
4.2 selecting menu points and adjusting values ..9
4.3 menu structure .........................................................11
5
Initial commissioning ................................. 12
5.1 Basic systems and hydraulic variants ................14
5.2 overview of relay and sensor allocation..........15
6
Main menu .................................................. 30
7
Status ........................................................... 30
7.1 solar ..............................................................................30
7.2 arrangement .............................................................30
7.3 Heating ........................................................................30
7.4 messages .....................................................................30
7.5 meas. / Balance values ............................................31
7.6 service ..........................................................................31
8
Solar ............................................................ 31
8.1 Basic solar settings...................................................31
8.2 solar optional functions ........................................34
8.3 solar expert menu ...................................................47
9
Arrangement .............................................. 47
9.1 optional functions ...................................................47
10 Heating ........................................................ 59
10.1 Demands .....................................................................60
10.2 Heating circuits .........................................................60
10.3 optional functions ...................................................64
11 HQM ............................................................. 67
12 Basic settings .............................................. 69
13 SD card ........................................................ 69
14 Manual mode .............................................. 71
15 User code ..................................................... 72
16 In- / Outputs ................................................ 72
16.1 modules .......................................................................72
16.2 Inputs ...........................................................................73
16.3 outputs ........................................................................74
16.4 pWm-profiles..............................................................75
17 Troubleshooting ......................................... 76
18 Accessories .................................................. 80
18.1 sensors and measuring instruments ................80
19 Index ............................................................ 81
295931-36390-8667 SOM 8 plus_en.indb 3
20.10.2011 13:14:20