General Components 1800, Руководство пользователя

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17 Lynx Rooftop 1800 AC User Manual
4. TROUBLESHOOTING
All work on the unit should be carried out by qualified
and certified individual. If unit is not performing as expected, or
display is showing a fault code – stop using the unit and refer to
a professional. Do not perform any work without proper tools
and training.
4.1 Troubleshooting of Common Problems
Symptom Cause Remedy
The compressor
does not start or
starts and stops
frequently (short
cycles)
The voltage is too high or low Bring voltage to specified
voltage range
Power supply cable is undersized Use proper gauge supply lines
Incorrect temperature setting Set temperature
Refrigerant leak in system Repair leak and add refrigerant
Poor cooling
performance
Condenser and/or evaporator coils
are clogged with dust
Fans or airways obstructed Clean filter and condenser
Inspect the heating exchange of
the condenser
The air
conditioner does
not power on
The fuse in open
Voltage too low
The wiring or plug-in connector is
not connected well Check and replace the fuse
Provide adequate voltage
Verify, reseat connections
Air conditioner
drains the battery
faster than
expected
Battery depleted or capacity is
too low
Repair or upgrade the battery