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 5. Operation - PowerCommand 1.1
NOTICE
The control box area is equipped with an ambient temperature
sensor for controlling the idle feature. Do not install any heaters in
the control box area as this can influence the sensor and lead to
engine damage.
5. After the generator set ramps up to rated speed, the generator set
provides voltage to the transfer switch, but the transfer switch does not
switch (allowing the voltage to go to the building) until after a delay.
FIGURE 18. TIME REMAINING UNTIL TRANSFER SCREEN
6. Five seconds after starting, the generator set provides a signal to the
transfer switch to transfer the building load to the generator set.
FIGURE 19. BUILDING LOAD TRANSFER IN PROCESS
7. The transfer switch switches the generator set power to the building load.
The building is now running on generator power.
FIGURE 20. GENERATOR SET POWERING BUILDING LOAD
8. When the utility power is back and providing voltage to the transfer
switch, the transfer switch waits for utility power stability.
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