Taconova TACOTHERM FRESH PETA 2, Operating Instructions Manual

Page: 56 / 76

11 Decommissioning
11.1 Shutting down the fresh water station for a short period (<24 h)
Shutdown for a short period is suitable for per-
forming maintenance work on the fresh hot water
station.
Personnel:
n
Heating and sanitary technician
1.
Close all main shut off valves (Fig. 36) on the fresh hot water
station.
ð
The flow and return lines are blocked.
2. Switch off the fuse for the fresh hot water station or disconnect
the power plug and secure it against a restart.
3. Wait until the fresh hot water station has cooled down.
ð
The fresh hot water station has been shut down for a short
period.
In order to remove an equipment option from the
piping or install an equipment option in the piping,
the corresponding circuit must be drained
(
Ä
Chapter 11.3 ‘Draining the fresh water station’
on page 57).
11.2 Shutting down the fresh water station for an extended period (>1 month)
Shutdown for an extended period is suitable when
the building section will not be occupied for an
extended period.
Fig. 36: Closing the main shut off valve
TACOTHERM FRESH PETA 2 / PETA 2 X Decommissioning
V02.2020 11/2020 Item no. 215747 EA no. 1329 Operating instructions 56