3
!
Please note
Electronic assemblies can be
damaged by electrostatic dis-
charge.
Before beginning work, touch
earthed objects, such as heating
or water pipes, to discharge static
loads.
Repair work
!
Please note
Repairing components that fulfil a
safety function can compromise
the safe operation of your sys-
tem.
Defective components must be
replaced with genuine
Viessmann spare parts.
Auxiliary components, spare and
wearing parts
!
Please note
Spare and wearing parts that
have not been tested together
with the system can compromise
its function. Installing non-author-
ised components and making
non-approved modifications or
conversions can compromise
safety and may invalidate our
warranty.
For replacements, use only spare
parts supplied or approved by
Viessmann.
Safety instructions
Safety instructions
(cont.)
5782 176 GB
Содержание Vitocal 200-S
Страница 80: ...80 Removing cover from programming unit if necessary 5 4 4x Troubleshooting Repairs cont 5782 176 GB...
Страница 81: ...81 Placing the control panel in its service position 4x 1 3 2 Troubleshooting Repairs cont 5782 176 GB Service...
Страница 145: ...145 5782 176 GB...
Страница 146: ...146 5782 176 GB...
Страница 147: ...147 5782 176 GB...