Product Manual
Table Of Contents
- Table of Contents
- 1. Important Safety Instructions
- 1.1 Warning, Caution, and Note Styles Used in This Manual
- 1.2 General Information
- 1.3 Generator Set Safety Code
- 1.4 Batteries Can Explode
- 1.5 Moving Parts Can Cause Severe Personal Injury or Death
- 1.6 Electrical Shocks and Arc Flashes Can Cause Severe Personal Injury or Death
- 1.7 Fuel and Fumes Are Flammable
- 1.8 Exhaust Gases Are Deadly
- 1.9 The Hazards of Carbon Monoxide
- 1.10 Earth Ground Connection
- 2. Introduction
- 3. Manufacturing Facilities
- 4. Control System
- 5. Operation - PowerCommand 1.1
- 6. Maintenance
- 7. Troubleshooting
- 7.2 Engine Is Difficult to Start or Does Not Start
- 7.3 Code 143 - Engine Oil Pressure Low (Warning)
- 7.4 Code 151 - Engine Coolant Temperature High (Shutdown)
- 7.5 Code 155 - Intake Manifold Temperature High (Shutdown)
- 7.6 Code 197 - Coolant Level Low (Warning)
- 7.7 Code 415 - Engine Oil Pressure Low (Shutdown)
- 7.8 Code 441 - Battery Voltage Low (Warning)
- 7.9 Code 488 - Intake Manifold Temperature High (Warning)
- 7.10 Code 1438 - Fail to Crank (Shutdown)
- 7.11 Code 1472 - High AC Current (Shutdown)
- 7.12 Code 5134 - Unknown Shutdown at Idle
9-2015 7. Troubleshooting
b. Repair or replace if damaged or worn.
7. Coolant level is below specification
a. Check coolant level.
b. Add coolant as necessary.
7.5 Code 155 - Intake Manifold Temperature High
(Shutdown)
Logic:
The engine intake manifold temperature has exceeded the temperatures below for
greater than 10 seconds:
• Models C45 N6, C50 N6 and C60 N6: 167 °F (75 °C)
• Models C70 N6, C80 N6 and C100 N6: 176 °F (80 °C)
Diagnosis and Repair:
For the troubleshooting procedure, refer to DTC 127 in the EControls Manual.
NOTICE
The EControls manual applies to several applications. See the wiring
diagrams provided with the generator set for appropriate pin numbers.
7.6 Code 197 - Coolant Level Low (Warning)
Logic:
Coolant level sensor signal is showing a low coolant level for greater 10 seconds.
Possible Causes:
1. Low coolant
Diagnosis and Repair:
1. Low coolant
a. Remove radiator cap and check that coolant is up to the required level.
7.7 Code 415 - Engine Oil Pressure Low
(Shutdown)
Logic:
Engine oil pressure is below 26 psig (180 kpa) for greater than 10 seconds.
Possible Cause:
1. Lubricating oil level is low
A051X877 (Issue 3) 85