1. Operator controls / arrangement
4
1.2.1 Status messages in display
The status messages are shown in the 3rd row of the
display. With longer texts, the indication may 'alternate'.
Status messages:
READY
TO
START
The unit is ready to start and can be switched on (see
section 3.1).
WARNING
START
WITH
...
alternating with
...
PRESSURE
REQUIREMENT
The unit has been switched on and is ready. The unit
starts automatically following the pressure requirement
from your system.
WARNING
START
AFTER
...
alternating with
...
DE-PRESSURISE
The unit has been switched on and is ready. However
the internal unit pressure is above the start-up
protection level. Once the unit has been de-
pressurised, the compressor starts automatically.
WARNING
START
WITH
...
alternating with
...
TIMER
CONTROL
The unit has been switched on and is ready. The
compressor is now waiting for start approval from the
timer (see section 5.3)
WARNING
START
BY
...
alternating with
...
REMOTE
OPERATION
The unit has been switched on and is ready. Remote
unit operations have been activated in the control menu.
The unit starts via a remote signal (see section 5.8).
WARNING
START
IN xxs
alternating with
...
AFTER
POWER
LOSS
A power loss has caused the unit to shut down. The
'automatic restart' function has been selected in the
control menu. The unit now starts automatically after a
previously set time (see section 5.1.5)
WARNING
START
IN
alternating with
...
AFTER
DRYER
PRE-RUN
The unit has been switched on and is ready. The unit
starts automatically after the dryer pre-run (see section
5.1.3).
MOTOR
START
PHASE
The unit has been switched on and the motor is starting
SOFT
STOP
TIME in xxs
The system has been switched off. The unit stops after
the soft-stop time of xx seconds.
FAULT: <fault text>
The unit has been shut down due to a fault. You will
find explanations of the fault texts in section 6.
WARNING <warning text>
There is a warning in place. Ignoring a warning may
result in a fault and shut down the compressor. You will
find explanations of the warning texts in section 6.
MAINTENANCE
ELAPSED
A maintenance interval is about to lapse or has already
done so, you will find more details in section 4.
ON-LOAD
The compressor is on-load (see section 3.4).
OFF-LOAD
The compressor is off-load (see section 3.4).
RUN-ON
TIME xxs
The unit has been switched off and is now in off-load for
xx seconds. After xx seconds the unit automatically
shuts down and is ready to start again.
