Grundfos Hydro Multi-E, Инструкция по установке и эксплуатации

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English (GB)
10
10. Operating modes
The operating modes are the operating conditions that the
booster system can be brought in by the user.
Possible operating modes:
• Stop
All pumps stopped.
• Normal (factory setting)
One or more pumps are operating to maintain the set
pressure.
• Max.
All pumps running at maximum speed.
The operating modes can be selected on the control panel, with
Grundfos GO Remote
or via bus.
10.1 Normal operation
Fig. 11 Hydro Multi-E in normal operation, i.e.
constant-pressure mode
In constant-pressure mode, Hydro Multi-E adjusts its
performance to the desired setpoint.
10.2 Stop or Max. operation
In addition to normal operating mode, you can select the
operating mode "Stop" or "Max.". See the example in fig.
12 .
Fig. 12 Hydro Multi-E in operating mode "Max."
Max. operation can for instance be used in connection with the
venting and startup procedures.
10.3 Operating condition in case of disconnection of
power supply
If the power supply to Hydro Multi-E is disconnected, the settings
will be stored. The Hydro Multi-E will restart in the same
operating condition as it was in before the disconnection.
10.4 Further settings
You can make further settings with Grundfos GO Remote. See
section
12. Grundfos GO Remote .
11. User interfaces
Settings can be made by means of the following user interfaces:
• Standard control panel.
See section 11.1 Standard control panel .
• Grundfos GO Remote.
See section 12. Grundfos GO Remote .
If the power supply is switched off, the settings will be stored.
11.1 Standard control panel
Fig. 13 Standard control panel
TM
02
4
328
06
02
TM
02 43
18 060
2
Q
H
set
H
Hset
Q
H
Max.
WARNING
Hot surface
Death or serious personal injury
- Only touch the buttons on the display as the
product may be very hot.
TM
05 48
48 351
2
Pos. Symbol Description
1
Grundfos Eye
Shows the operating status of the individual
pump.
See section
17. Grundfos Eye for further
information.
2 - Light fields for indication of setpoint.
3
Changes the setpoint and resets alarms
and warnings.
4
Enables radio communication with
Grundfos GO Remote and other products of
the same type.
5
Makes the pump ready for operation or
starts and stops the pump.
Start:
If the button is pressed when the pump is
stopped, the pump will only start if no other
functions with higher priority have been
enabled. See section
16. Priority of
settings .
Stop:
If the button is pressed when the pump is
running, the pump will always be stopped.
When the pump is stopped via this button,
the "Stop" text next to the button will
illuminate.
1
2
3
4
5
Stop