Wilo STRATOS GIGA, Installation And Operating Instructions Manual

Page: 99 / 265

English
Installation and operating instructions Wilo-Stratos GIGA, GIGA-D, GIGA B
(11-22kW)
99
8.5.3 Display error page
If an error occurs, the error page will be shown on the display rather
than the status page. The value display shows the letter “E” and the
three-digit error code separated by a decimal point (Fig. 32).
8.5.4 Menu groups
Basic menu Basic settings are shown in the main menus <1.0.0.0>, <2.0.0.0> and
<3.0.0.0>, which provide access to set values that may have to be
changed during regular pump operation.
Info menu The main menu <4.0.0.0> and its sub-menu elements show measur-
ing data, device data, operating data and current states.
Service menu The main menu <5.0.0.0> and its sub-menu elements provide access
to basic system settings for commissioning. The sub-elements are in
a write-protected mode as long as service mode is not activated.
CAUTION! Risk of material damage!
Incorrect setting changes can lead to pump operation errors, which
can lead to pump or system damage.
• Settings in service mode should only be made during commission-
ing and only by qualified personnel.
Error acknowledgement menu In the event of a fault, the error page is displayed instead of the status
page. Pressing the operating button from this position opens the error
acknowledgement menu (menu number <6.0.0.0>). Any fault signals
present can be acknowledged after a waiting period.
CAUTION! Risk of material damage!
Errors that are acknowledged without their cause having been
remedied can result in repeated faults, which could lead to pump or
system damage.
• Only acknowledge errors after they have been remedied.
• Only have faults remedied by qualified personnel.
• If in doubt, consult the manufacturer.
For additional information, see chapter 11 "Faults, causes and reme-
dies" on page 119 and the error table shown there.
Access disable menu The main menu <7.0.0.0> is only displayed when DIP switch 2 is
in the “ON” position. It cannot be reached via normal navigation.
In the “Access disable” menu, the access disable can be activated or
deactivated by turning the operating button. The change is confirmed
by pressing the operating button.
8.6 Operating instructions
8.6.1 Adjusting the setpoint
On the status page of the display, the setpoint can be adjusted as fol-
lows (Fig. 33):
• Turn the operating button.
The display changes to menu number <1.0.0.0>. The setpoint begins
to flash and is increased or decreased by continuing to turn.
• To confirm the change, press the operating button.
The new setpoint will be accepted and the display will return to the
status page.
E000
Fig. 32: Error page (status in the event of
an error)
E.025
Fig. 33: Entering the setpoint
12.3
1.0.0.0
RPM
RPM
2200
1800
1.0.0.0