Emerson ZX Platform Condensing Unit Manual de usuario descargar pdf (Pagina 6)

Physical Layout

The following figures give an introduction to the physical layout of the ZX Platform CDU.

ZX- MT, ZXL-LT E2 Controller

* ZXD Digital Scroll Controller

Scroll Compressor

* ZXD Digital scroll controller not shown in Fig. 02. See Fig. 05 for LED and keypad

2-Bit Dip Switch

3-Bit Dip Switch

Rotary Switch

E2 Control Board

Power Isolation Switch

E2 Power Board

Compressor Contactor

Diagnostic Module

Fuse Holder Electrical Cable connectors

Defrost Module

(optional)

Figure 04: Shows the layout of the E2 controller, electrical components, dip switches and rotary switch in the E2 control board.

Figure 02: Identies the Electronic controller assembly on a ZX platform CDU.

Figure 03: Identies other major components layout on a ZX platform CDU.

Oil Separator

(Optional In MT CDU)

Liquid Receiver

Liquid Sight Glass/

Moisture Indicator

Liquid Filter Drier

Suction And Liquid

Service Valve

Receiver Out Service Valve

Compressor Oil Sight Glass

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Emerson ZX Platform Condensing Unit Manual de usuario Pagina 6