59-1 OVRVOLT TRP
UnclassifiedCooling
What This Code Means
Under voltage; Circuit Breaker OFF LED is ON (Alarm condition only); Engine Shutdown LED is ON (Alarm condition only); Over voltage; Under frequency; Circuit Breaker OFF LED is ON; Engine Shutdown LED is ON; Over frequency; Over current; High battery voltage; Low battery voltage; Weak battery voltage; Low fuel level; Low oil pressure; High coolant temperature; Over speed; Under Voltage; Over Voltage; Under Frequency; Over Frequency; Over Current; High Battery Voltage; Low Battery Voltage; Weak Battery Voltage; Low Fuel Level; Low Oil Pressure; High Coolant Temperature; Over Speed
Possible Causes
- •Under voltage occurs
- •Over voltage occurs
- •Frequency drops to or below set point of 54 Hz
- •Frequency reaches or exceeds set point of 66 Hz
- •Overcurrent occurs
- •Battery voltage reaches or exceeds set point of 30 V
- •Battery voltage drops to or below set point of 22 V
- •Battery voltage drops to or below set point of 17 V
- •Fuel level drops to or below 20% (Pre-Alarm) or 5% (Alarm)
- •Oil pressure drops to or below 25 psi (172 kPa) (Pre-Alarm) or 7 psi (48 kPa) (Alarm)
- •Coolant temperature reaches or exceeds 200°F (93°C) (Pre-Alarm) or 212°F (100°C) (Alarm)
- •Engine speed reaches or exceeds set point of 2,070 rpm
- •Frequency drops to set point: 54 Hz
- •Frequency reaches set point: 66 Hz
- •Battery voltage reaches set point: 30 V
- •Battery voltage drops to set point: 22 V
- •Battery voltage drops to set point: 17 V
- •Fuel level drops to set point: 20%
- •Fuel level drops to set point: 5%
- •Oil pressure drops to set point: 42.8 psi (295 kPa)
Related Multiquip Fault Codes
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