BPC955V0 User Manual
EMS955V0 AMF CONTROLLER1.doc
Page 16 of 19
8/06/2011
In the event of abnormal operating conditions the unit will issue a warning or an alarm and shut the
genset down as required. The LCD shows an appropriate message indicating the nature of the
condition. To draw operator attention to the condition the flashing general alarm LED is used.
In most cases, Warnings do not stop the genset and are self resetting. Alarms will normally stop the
genset and require the operator to clear the alarm by pressing the Stop or Accept button. The
genset can not be started if an alarm exists.
Warnings are indicated by slow flashing of the alarm LED and displaying the appropriate message on the
LCD as follows.
Alarms are indicated by fast flashing of the ALARM LED and displaying the appropriate message on the
bottom LCD.
Message
Function description
Oil Pressure Low
The oil pressure went below the alarm setpoint while running.
Check oil level and replenish. Check for blocked oil filter.
Oil Temperature High
The oil temperature went above the alarm setpoint while the engine was
running.
Check for over loading. Check cooling air flows, check coolant and oil
level.
Engine Temp High
Coolant Temp High
The Engine / Coolant temperature went above the alarm setpoint while the
genset was running.
Check for over loading. Check cooling air flows, Check coolant level.
Canopy Temp High
The Canopy Temperature went above the alarm setpoint.
Check cooling air flows. Check for overloading.
Fuel Level Low
The Fuel Level is below the alarm setpoint.
The engine is stopped to prevent air and dirt infiltration to the engine.
Replenish the fuel.
Fuel Loss
The Fuel Level is unexpectedly going down while the genset is not running
Battery Voltage High
The battery voltage went above the setpoint.
High battery voltage usually indicates that the battery charging alternator
has failed and it is producing a voltage which might damage the battery,
control relays or the controller.
Engine shutdown is recommended to minimise the risk of damage and fire.
Under Speed
The engine was running below the under speed setpoint.
Check for overloading. Check fuel system.
Over Speed
The engine was running above the setpoint.
Check governor system. Check power takeoff couplings.
Hirev Alarm
The speed signal indicates the engine is grossly over speed.
Check Governor system.
Coolant Level Low
The radiator water level is below the required level.
The water level needs topping up.
Start Fail
The engine has failed to start.
Check Fuel supply, check battery condition, check air filters.
