Trane TR22REG-DB Operation Manual page 19

9. Fault indicator lamp
When red lamp indicator is illuminated, operator must shut the generator down and follow
trouble shooting guide and steps.
If the generator still won't start, press the emergency stop switch. Rotate clockwise to pop up position.
After waiting for 30 seconds, try starting again. If generator still cannot be started, check the generator
carefully for loose wires, battery terminals and voltage output, gas flow to the lines and generator.
If, after restarting the generator, the fault indicator light is still red, the generator will automatically shut
down. Retrace steps in trouble shooting guide and procedures again. After correcting the fault, the
generator is able to be re-started. If the fault indicator light remains off, then the generator is
operating normally. If not contact your local service provider or contact us by calling 844-367-5660.
It is important to confirm after starting that the normal electrical output range is not exceeded as
this will damage the generator.
10. Exhaust color
As long as the generator engine is running within the rated output
range, A. The exhaust will be colorless.
B. If the exhaust is dark grey or black after running for 60 seconds or more, this is an
indication of an engine problem. Shut the engine down and contact your local service
provider or contact us at 844-367-5660.
11. Other problems requiring shutting down of the generator
You should shut down the engine if the following circumstances happen.
• The engine speed is hunting (inconsistently speeding up and down)
• An abnormal noise is heard coming from the generator or engine.
• The engine exhaust suddenly turns dark grey or black.
• The fault indicating light is illuminated.
12. Shutting down the generator
Should a need occur to shut down the generator, shut down the electrical output first by turning the
circuit breaker to the "OFF" position and depress the reset key. This will automatically shut the
engine and generator down.
The power switch (below the controller on the left) needs to be in the open or on position if
connected to the ATS system in order for the unit to start automatically.
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