Viessmann Vitomax HS Series Installation Instructions Manual page 17

Fitting measuring and control equipment...
Type M73C – Electrode switching points for boilers with WSA-ME
Boiler size
6 to 13 bar
Switching point
16 to 25 bar
Switching point
Tab. 10
Type M75C – Electrode switching points for boilers with WSA-ME
Boiler size
6 to 13 bar
Switching point
16 to 25 bar
Switching point
Tab. 11
Type M75C - continued
Boiler size
6 to 13 bar
Switching point
16 to 25 bar
Switching point
Tab. 12
*4 WSA-ME = Water level indicator centre-to-centre distance
a mm 490
b mm 450
c mm 410
d mm 345
a mm 480
b mm 440
c mm 400
d mm 335
1
a mm 719
b mm 679
c mm 619
d mm 534
a mm 709
b mm 669
c mm 609
d mm 524
9
a mm 892
b mm 852
c mm 792
d mm 707
a mm 882
b mm 842
c mm 782
d mm 697
(cont.)
= 360 mm
*4
3 4 5
515 527
475 487
435 447
370 382
505 517
465 477
425 437
360 372
= 400 mm
*4
2 3 4
717 725 767
677 685 727
617 625 667
532 540 582
707 715 757
667 675 717
607 615 657
522 530 572
A B C
892 907 912
852 867 872
792 807 812
707 722 727
882 897 902
842 857 862
782 797 802
697 712 717
6 7 8
541 565 597
501 525 557
461 485 517
396 420 452
531 555 587
491 515 547
451 475 507
386 410 442
5 6 7
792 802 812
752 762 772
692 702 712
607 617 627
782 792 802
742 752 762
682 692 702
597 607 617
D E F
897 907 917
857 867 877
797 807 817
712 722 732
887 897 907
847 857 867
787 797 807
702 712 722
9
604
564
524
459
594
554
514
449
8
827
787
727
642
817
777
717
632
G
915
875
815
730
905
865
805
720
17