Airwell KXV Series, Engineering Manual

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Engineering manual
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5.2 EEV Open loop setting
5.2.1 Indoor unit’s EEV Open Loop
The EEV initial value (open loop) of the indoor units is base on IDU Nominal Capacity;
5.2.2 Main EEV Open Loop
For Heat Mode: The open loop value for the main EEV will be determined according to IDU total capacity
For Cool Mode: It will always be 480steps.
5.3 EEV corrections
5.3.1 Indoor unit’s EEV- Corrections
The indoor EEV for the active units will be corrected by controlling the indoor target super heat (SH) in cooling and
controlling the sub-cooling (SC) in heating.

For cooling mode:
Time
Target SH
SH
Chart 5-2