Wilo Tagus Vac, Installation And Operating Instructions Manual

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29 Installation and operating instructions Tagus Vac 7-30
English
10. Commissioning
10.1 Commissioning Tagus Vac 7-30
Before commissioning make sure that
the unit and its items of equipment are in
conformation with the regulations that
apply at the place of erection and in respect
of the field of application. The party erection
and operating the unit will be responsible
for making the checks and for carrying out
commissioning.
For commissioning, the hydraulic and
electric connections must be in place, and
the shut-off devices open.
10.2 Ambient conditions
The Tagus vac 7-30 comes with a pre-
parameterized control. As this control offers
a wide range of possibilities, you will have
to set operating parameters so that they
will be adapted to the concrete operating
conditions of your heating/cooling system.
When the control is switched on, first ‘Tagus
Vac 7-30’ and after that the start screen
appears on the display. Now it is possible
to make a selection by turning and pressing
the control knob.
Turn and press the control knob (on System,
displayed against a black background) to
get to the Selection menu. Select ‘Entries’
(code 000001) to get to the Equipment,
Parameter and Service menus for carrying
out parameterization. Set up the control
point by point - refer to the sections with
explanations on the Hardware, Parameter
and Service menu (Tagus Vac 7-30 -
Installation and operating instructions).
Select ‘Back’ to return to or to complete
menu items. For completely exiting
submenus, you can also hold the control
knob in the pressed state, causing the
control to invoke the Process screen/START
menu.
On completing the parameterization of the
control, confirm/press Start to get to the
Process screen. The Tagus Vac 7, 10, 20, or
30 will then commence its operation.
11. Items of the hardware
and parameter menu
11.1 Operating modes
The operator can operate the system in
the fast and normal de-aeration mode.
Service personnel have also access to hand
mode, and can carry out a leakage test. This
leakage (vacuum) test can also be used to
test the ability to operate the pump.
11.1.1
Fast/Turbo
Pump running (with formation of a vacuum)
takes place alternately with the evacuation
interval until the period of time selected
for the fast mode expires. Then, the control
automatically changes to normal mode.
0 Start delay
1 Pump run
2 Deaeration time
11.1.2
Normal
PThe normal de-aeration mode is only
automatically interrupted by a pause to
avoid possible de-aeration noise during the
night.
0 Start delay
1 Pump run
2 Deaeration time
3 Pause duration
Time
0 2 2
1 1
ON
OFF
Pump
Time
ON
0 2 3
2 1
OFF
Pump Time
0 2 2
1 1
ON
OFF
Pump
Time
ON
0 2 3
2 1
OFF
Pump