Shutting Down The Heating System - Viessmann Vitotronic 200 KW2 Operating Instructions Manual

Start-up/shutdown

Shutting down the heating system

If you intend shutting down your heating system for a certain time, e.g.
during a summer holiday, change to Standby mode (see "Selecting heating
program" on page 10).
Shut down your heating system completely, if it will not be needed for longer
periods of time (several months).
Before you shut down your heating system for longer periods it would be
advisable to contact your local heating contractor.
Where necessary, your contractor can take certain measures, e.g. protecting
the system against frost or preserving the heating surfaces.
16
1. Switch off the main ON/OFF
switch "8" .
The green light (ON lamp)
extinguishes.
2. Close the shut-off valves in the oil
supply pipes (at the oil tank and
filter) or the gas shut-off valve,
whichever applies.
3. Isolate the system from the mains
electricity supply, e.g. by
removing a separate fuse or by
means of a mains electrical
isolator.
As the system is now voltage free,
the heating system has no frost
protection.
Please note:
All settings remain intact.