Emerson Copeland EazyCool ZXDI Series Application Manuallines page 69

Figures
Figure 1: Nomenclature ZXDI units ........................................................................................................................................................................................................ 3
Figure 2: Fan details and dimensions ..................................................................................................................................................................................................... 5
Figure 3: Fan bracket details .................................................................................................................................................................................................................. 5
Figure 4: ZXDI unit housing .................................................................................................................................................................................................................... 6
Figure 5: P&I diagram for ZXDI units ...................................................................................................................................................................................................... 7
Figure 6: Electronic controller ................................................................................................................................................................................................................. 8
Figure 7: XCM25D controller functionality overview ............................................................................................................................................................................... 9
Figure 8: Prearranged additional connections ...................................................................................................................................................................................... 11
Figure 9: Local display .......................................................................................................................................................................................................................... 12
Figure 10: Remote display front panel mounting .................................................................................................................................................................................. 13
Figure 11: VNR connection for the remote display ............................................................................................................................................................................... 13
Figure 12: Digital operation .................................................................................................................................................................................................................. 17
Figure 13: Emerson "Hot Key" .............................................................................................................................................................................................................. 17
Figure 14: Location of "Hot Key" plug connection ................................................................................................................................................................................ 18
Figure 15: PKE-6 Fan speed controller details and dimensions .......................................................................................................................................................... 21
Figure 16: Dimensions of ZXDI condensing units (all models) ............................................................................................................................................................. 21
Figure 17: Transport and storage ......................................................................................................................................................................................................... 22
Figure 18 ............................................................................................................................................................................................................................................... 23
Figure 19: Brazing - Sectional view ..................................................................................................................................................................................................... 25
Figure 20: Suction tube brazing areas .................................................................................................................................................................................................. 25
Figure 21: Fixing dimensions and distances ........................................................................................................................................................................................ 26
Figure 22: Service valves for refrigerant charging ................................................................................................................................................................................ 29
Figure 23: Liquid line service port ......................................................................................................................................................................................................... 29
Figure 24: Wiring diagram - 3-Phase motor......................................................................................................................................................................................... 35
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