Allmand 185 CFM - Troubleshooting Guide; Indicator Lamps and Warning Displays

Not for
Reproduction
32 ALLMAND.COM
Troubleshooting
Indicator Lamps and Warning /
Emergency Displays
Indicator Lamp
Item Indication Remedy Monitor
Glow Glow plug preheating ------
Charge Alternator not charging
Check Wiring
Check alternator
Warning Display
Item Failure Code Indication Remedy
Discharge Temp
H
A1
Lamp ickers when air temperature at outlet of air-end
reaches 239°F (115°C).
See
Troubleshooting
Chart
Water Temp H A2
Lamp ickers when coolant temperature reaches 221°F
(105°C).
Comp. Air Filter A3
Lamp comes on when air filter gets clogged and suction
resistance increases above 6.2 kPa
Clean or replace
Eng. Air Filter A4
Charge A5 Alternator not charging
See
Troubleshooting
Chart
Emergency Display
Item Failure Code Indication Remedy
Discharge Temp
H
E1
Lamp displays when air temperature at outlet of air-end
reaches 248°F (120°C).
See
Troubleshooting
Chart
Water Temp H E2
Lamp displays when coolant temperature reaches 230°F
(110°C).
Eng. Oil
Pressure
E3
Lamp goes on when engine oil pressure drops below 7.3
psi (0.5 bar)
Discharge Air
Temp Sensor
Disconnection
E6
Air temperature sensor at outlet of compressor air end
disconnected
Coolant
Temp Sensor
Disconnection
E7 Coolant temperature sensor disconnected