Troubleshooting, Factory default setting gas – Amico Alert-3 LCD Alarm User Manual
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Amico Pipeline
Troubleshooting
FACTORY DEFAULT SETTING GAS
Mid Pressure
Hi
= 60 psi
Low
= 40 psi
Vacuum
Hi
= 32 inHg
Low
= 12 inHg
High Pressure
Hi
= 195 psi
Low
= 140 psi
Symptom
Cause
Corrective Action
Gas reading incorrect
Loose connection of DISS fittings
Ensure that the sensor module is properly
connected to the DISS demand check-
valve
Sensor module is not properly wired to
the display module
Ensure that the sensor module is properly
wired to the LCD module by using wiring
diagram in Appendix D or Appendix E
Defective sensor or requires calibration
Replace the sensor module
Defective LCD display module
Replace the LCD display module
Display shows “NO SENSORS”
No sensor(s) are connected to the LCD
board
Make sure sensor module(s) are
connected to LCD board (see Appendix D
and Appendix E).
Program not set up
Press setup and select button to program
all connected sensors (see LCD Display
Set-Up in Section 9)
Faulty sensors
Replace sensors