Download MRC-400 "B" APP-B ERROR CODES - Snap

APPENDIXB ERROR CODES (B)
ERROR CODES 14 THROUGH 26
ERROR CODE
14
15
16
17
18
19
DESCRIPTION
Discharge pressure greater than 500 psi.
Suction pressure less than 30” HG.
Suction pressure greater than 200 psi.
Purge pressure less than 30” HG.
Purge pressure greater than 500 psi.
No Recovery Tank present.
•
POSSIBLE CAUSE
Check calibration.
•
Replace High Pressure Transducer.
•
Replace Solenoid Driver Board.
•
Check calibration.
•
Replace Low Pressure Transducer.
•
Replace Solenoid Driver Board.
•
Check calibration.
•
Replace Low Pressure Transducer.
•
Replace Solenoid Driver Board.
•
Check calibration.
•
Replace Purge Pressure Transducer.
•
Replace Solenoid Driver Board.
•
Check calibration.
•
Replace Purge Pressure Transducer.
•
Replace Solenoid Driver Board.
•
Install Recovery Tank.
•
Refer to User’s Manual
20
No vacuum in new Recovery Tank.
•
Check Dip Switch configuration.
21
No vacuum during Vacuum Hold test.
(2” loss.)
•
Vehicle has a leak. Fix leak.
•
Check hose connections to vehicle.
•
Check Suction Separator gasket.
•
Vehicle has a leak. Fix leak.
•
Check hose connections to vehicle.
•
Check Suction Separator gasket.
•
Let unit warm up. Operating temperature
is: 50-120 degrees.
•
Refer to Troubleshooting in Chapter 2.
•
Let unit cool down. Operating
temperature is: 50-120 degrees.
•
Refer to Troubleshooting in Chapter 2.
•
Connect Temperature Probe.
•
Replace Temperature Probe.
•
Calibrate Temperature Probe.
•
Replace Temperature Probe.
22
23
24
25
26
Page B-2
No vacuum during Vacuum Hold test.
(2” loss.)
Ambient Temperature less than 32°F.
Ambient Temperature less than 150°F.
Discharge Temperature less than 20°F.
Discharge Temperature greater than 150°F.
Effective
2/97