Viessmann Divicon Installation Instructions Manual page 4

Safety instructions
!
Please note
Electronic assem-
blies can be dam-
aged by electrostatic
discharge.
Repair work
!
Please note
Repairing compo-
nents that fulfil a
safety function can
compromise the safe
operation of the sys-
tem.
4
(cont.)
Prior to commencing
work, touch earthed
objects such as heat-
ing or water pipes to
discharge static
loads.
Replace faulty com-
ponents only with
genuine Viessmann
spare parts.