LG KCHH Series Installation Manual page 109

Air-cooled inverter scroll heat pump chillers
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How to connect external temperature sensor in case of interface control.
• According to the installation environment, if you want to check the inlet and outlet temperature
by installing a common water pipe temperature sensor, you can check the temperature value
by connecting the sensor designated by our company to a designated place.
• Connect the load inlet water temperature sensor to UI3,G.
• Connect the load outlet water temperature sensor to UI4,G.
• In case of interface control, if you select setting 2 on the device mode screen, the following
screen appears.
• Set the temperature according to the specification range of the external temperature sensor.
Otherwise, the temperature may be displayed differently.
Due to our policy of continuous product innovation, some specifications may change without notification.
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