Dato CSST13020, Instruction Manual

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When a fault occurs, the controller in the main interface displays the current fault content.
For example, when the pressure sensor failure, it displays the following interface:
COMMON FAILURE AND THE CAUSES:
Failure Reason Disposal method
Air Exhaust
Temperature
too high
Bad vent condition, Oil lacking
etc. Check the vent condition and
lubricant amount etc.
Temperature
Sensor Failure
Cable off or PT1OO damaged Checking the wiring and PT100
Over Pressure
The pressure too high or the
pressure sensor failure Check the pressure and the pressure
sensor
Pressure Sensor
Failure Cable off, Sensor damaged or the
cable connected reversed Check the wiring and sensor
transformer
Lack Phase
Power phase lacking or the
Contactor terminal damaged
Check the power and contactors
Overloaded
Voltage too low, tubes blocked,
Bearing Wear off or other
mechanical failure or wrong set
data etc.
Check the set data, Voltage,
bearings, tubes and other mechanical
system.
Unbalance
Power unbalance, Contactor
damaged or the internal open of
the motor
Check the power, contactors and the
motor
Operation
STOP:
P SENSOR FAULT