Taconova TACOTHERM FRESH PETA 2, Operating Instructions Manual

Page: 57 / 76

Personnel:
n
Operator
1.
Close all main shut off valves (Fig. 37) on the fresh water sta-
tion.
ð
The flow and return lines are blocked.
2.
Switch off the fuse for the fresh water station or disconnect the
power plug.
3.
Drain all taps and leave them open.
4.
Drain all pipes for the fresh water station (
Ä
Chapter 11.3
‘Draining the fresh water station’ on page 57).
5.
Ensure that the fresh water station is protected from frost.
11.3 Draining the fresh water station
The fresh hot water station may only be drained
within the scope of a shutdown for a short period or
extended period.
Observe the preceding steps in the relevant chapter:
–
Ä
Chapter 11.1 ‘Shutting down the fresh water
station for a short period (<24 h)’ on page 56
–
Ä
Chapter 11.2 ‘Shutting down the fresh water
station for an extended period (>1 month)’
on page 56
Personnel:
n
Heating and sanitary technician
1.
Close the connection for the main supply line for drinking water.
2.
The valve (Fig. 38) is used for bleeding when
draining.
Shut down the central heating connection in accordance with
the project planning documents.
Fig. 37: Closing the main shut off valves
Draining the fresh hot water station on
the primary side
Fig. 38: Opening the valve
TACOTHERM FRESH PETA 2 / PETA 2 X Decommissioning
V02.2020 11/2020 Item no. 215747 EA no. 1329 Operating instructions 57