Power smart HB5046C Instruction Manual page 9

CO Alarm Light(Red)
When the concentration of CO exceeds the standard, the CO alarm light will turn on Red and the generator
stops soon.
CO Failure Light(Yellow)
When the CO sensor is broken, the CO failure light will be on Yellow.
MULTI-FUNCTION METER
Load Indicator
The load indicator on the left side of the meter shows the loaded electric devices load percent.
Fuel Level Indicator
The indicator on the right side of the meter is designed to remind the fuel level in current time. Remind us to
add the fuel in time.
Overload Indicator (Red)
When the overload indicator is blinking, it indicates that the generating set is overload and then the AC
protector works. It will stop the output of generating set to protect the electric equipment and the generating
set itself. At this time, the overload indicator (red) will blinks, but the engine is still in running state. Please
take following measures:
1. Turn off the connected electrical equipment and remove them. Then stop the engine.
2. Reduce the total power rate of connected electrical equipment within the rated output range.
3. Check whether the cool air inlet is blocked by foreign matters and whether the relevant control parts are
abnormal. If there is any problem, remove it immediately.
4. Restart the engine after checking.
If the overload indicator (red) is extinguished and the operation indication (green) is on, reconnect the
electrical equipment, otherwise shut down the engine and check for malfunction.
NOTE: When using the electrical equipment with high starting current(like compressor and sinking
pump...), the overload indicating light may will flash for few seconds. But this doesn't belongs to
troubles as aforementioned.
Running Indicator (Green)
The output indicator lights up when generating set starts and has normal output.
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