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Vertiv I Liebert LPC I User Manual
Figure 3-3 Service software display interface
3.2.2 Start-Up Guide
On enabling a key service software debugging function, follow the prompts to step through
the various functions of the device detection and quantifying the refrigerant charge. Refer
figure 3-4 and figure 3-5
Debugging the functional devices according to step-wise function of detecting. LPC air
conditioning has a variety of operating modes. After setting the temperature and humidity of
the LPC units, if the output capacity of the compressor starts automatically varying with
changes in temperature and humidity, it is not a conducive condition for start-up.
Use a debug function key, the function to fix the output for easy debugging and testing.
Figure 3-4 Key service software debugging button
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