7-1
7. Basic operations and indications/settings
This section describes detailed information about operation, display and setting for the unit.
7.1 Pump
Operation
7.1.1
Selecting operation mode
Select an operation mode with the
Operation
Selector
switch on the operation panel.
Table 7-1 Operation mode selection
Manual
Auto
Stop
“Manual mode”
This mode is to operate the pump manually.
For the instruction of the manual operation, refer to “6.1.2 Manual
Operation”.
Manual
Auto
Stop
“Stop mode”
In this mode, the pump will not operate under any circumstances.
Manual
Auto
Stop
“Automatic mode”
In this mode, the pressure transmitter, flow switch, etc. detect pressure
inside the discharge pipe or flow rate of water consumed to automatically
operate/stop the pump.
Select this mode normally.
The system enables the setting of “Manual mode” or “Automatic mode” one second after the indicator lamp
comes on.
7.1.2 Manual
operation
In the “manual mode,” you can start and stop each pump with the
Confirm
# 1
Manual
Back
# 2
Manual
# 3
Manual
# 4
Manual
or
# 5
Manual
switches on the operation panel. You can also change the operation frequency of the corresponding pump
with the
switches on the operation panel.
c
When the switch is pressed while the pump is stopped, the pump will be operated.
d
When the switch is pressed while the pump is operated, the pump will be stopped.
7.1.3 Automatic
operation
As soon as the “automatic mode” is enabled, the system starts the automatic operation.
For the procedures, refer to “6.2 Check items related to automatic operation.”
Note
When a pump is running in either mode (manual or auto), the system turns on
the corresponding operation indicator lamp in steady or blinking lamp and
outputs the operation signal.
