Hokuetsu AIRMAN PDS185S-6EZ1 Instruction Manual page 33

4. Failure cause and measures
4.1.2 Emergency Display
When any trouble takes place during operation, this displays and it stops as an emergency stop.
When any abnormality happens, a trouble code lamp flickers. In this time when trouble code switch
is pressed, a failure code will be digital monitor.
Item
DISCHARGE TEMP.
H
WATER TEMP.H
ENG. OIL PRESS.
DISCHARGE TEMP.
SENSOR
WATER TEMP.
SENSOR
CRARK CASE
PRESS.
Digital monitor
Failure
code
Lamp displays when the discharge air
E-1 temperature at the outlet of the compressor
air-end reaches 248°F (120℃).
Lamp displays when engine coolant
E-2
temperature reaches 210°F(99℃).
Lamp goes on when engine oil pressure
E-3 drops.
[The function pressure : 14psi(0.98bar)]
Discharge air temperature sensor of the
E-6
discharge air outlet disconnected.
It is displayed when engine coolant
E-7
temperature sensor is disconnected.
It is displayed when the internal pressure of
the crank case rises.
E-9
[The function pressure:
1.0±0.3psi(0.069±0.02bar)]
ERROR CODE switch
Contents
ERROR CODE lamp
EMERGENCY code
4-2
Measures
See 4.2
"Troubleshooting"
CONTROL POWER switch
A220255E