Daikin WGZ030DA, Installation, Operation And Maintenance Manual

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IOM 1322 • WATER-COOLED SCROLL COMPRESSOR 74 www.DaikinApplied.com
Unit Controller Operation
This menu gives the status of digital inputs (D.I.), 1=ON,
0=OFF. Numbers are 1 through 18. See Table 5 on page 19 for
number reference.
The difference between the three screens above is that water-
cooled units and the TGZ units will give the entering condenser
water temperature and air-cooled units will give the outside
air temperature (OAT). The outside-air temperature sensor is
furnished with the unit, inside the control panel, wired to the
correct terminals. It must be installed outdoors in a location that
will give the true outdoor temperature that the condenser coils
will see. Splicing of the sensor lead may be required. The unit
will not operate without the sensor installed.