9.3 LED-signals for channels
Note LED-signals CH1 and CH2 for lubrication channels are in use only in systems with two chan-
nels.
9.4 LED-signals for operation
Note The LED-signals indicate the operation of the channel which is selected on the display.
LED-signal Description
Red LED-signal is lit, when channel 1 is in alarm mode.
Green LED-signal is lit, when channel 1 is in normal mode.
LED-signal is blinking when channel 1 is selected on the display.
Red LED-signal is lit, when channel 2 is in alarm mode.
Green LED-signal is lit, when channel 2 is in normal mode.
LED-signal is blinking when channel 2 is selected on the display.
LED-signal Description
Green LED-signal is lit, when main line 1 is pressurized.
Green LED-signal is lit during interval, when main line 1 has been pressurized last.
Red LED-signal is blinking, when main line 1 is in pressure alarm mode.
Green LED-signal is lit, when main line 2 is pressurized.
Green LED-signal is lit during interval, when main line 2 has been pressurized last.
Red LED-signal is blinking, when main line 2 is in pressure alarm mode.
Green LED-signal is lit, when the pressurization phase is in progress.
Red LED-signal is blinking, when the pumping center is in low level alarm mode.