Viessmann Vitomax HS Series Installation Instructions Manual page 18

Fitting measuring and control equipment...
Type M93B – Electrode switching points for boilers with WSA-ME
Boiler size
6 to 13 bar
Switching point
16 to 25 bar
Switching point
Tab. 13
Type M95B – Electrode switching points for boilers with WSA-ME
Boiler size
6 to 13 bar
Switching point
16 to 25 bar
Switching point
Tab. 14
Type M95B - continued
Boiler size
6 to 13 bar
Switching point
16 to 25 bar
Switching point
Tab. 15
*4 WSA-ME = Water level indicator centre-to-centre distance
18
(cont.)
3
a mm 495
b mm 455
c mm 415
d mm 350
a mm 485
b mm 445
c mm 405
d mm 340
1
a mm 682
b mm 642
c mm 582
d mm 497
a mm 672
b mm 632
c mm 572
d mm 487
9
a mm 847
b mm 807
c mm 747
d mm 662
a mm 837
b mm 797
c mm 737
d mm 652
= 360 mm
*4
4 5
508 539 562
468 499 522
428 459 482
363 394 417
498 529 552
458 489 512
418 449 472
353 384 407
= 400 mm
*4
2 3 4
712 727 742
672 687 702
612 627 642
527 542 557
702 717 732
662 677 692
602 617 632
517 532 547
A B C
853 892 897
813 852 857
753 792 797
668 707 712
843 882 887
803 842 847
743 782 787
658 697 702
6 7 8
559 579
519 539
479 499
414 434
549 569
509 529
469 489
404 424
5 6 7
777 782 812
737 742 772
677 682 712
592 597 627
767 772 802
727 732 762
667 672 702
582 587 617
D E F
912 907 907
872 867 867
812 807 807
727 722 722
902 897 897
862 857 857
802 797 797
717 712 712
9
604
564
524
459
594
554
514
449
8
850
810
750
665
840
800
740
655
G
932
892
832
747
922
882
822
737