User manual

Index
Disclaimer............................................................................................................................................ 1
Introduction To ZX Platform CDU......................................................................................................... 1
Receiving Your Unit............................................................................................................................... 1
Features And Value............................................................................................................................... 1
Nomenclature...................................................................................................................................... 2
Bill Of Material (BOM)........................................................................................................................... 2
Physical Layout..................................................................................................................................... 3
Product Specification
Qualied Refrigerants And Oils .................................................................................................................... 4
E2 Control Board - Rotary Switch And Dip Switch Setting (ZX-MT & ZXL-LT).................................................. 5
Defrost Module Function Set....................................................................................................................... 6
Digital Scroll Controller (ZXD)...................................................................................................................... 6
Installation
Condensing Unit Handling........................................................................................................................... 7
Electrical Connection................................................................................................................................... 7
Refrigeration Connection............................................................................................................................. 8
Location and Fxing....................................................................................................................................... 9
Start Up & Operation............................................................................................................................. 10
Diagnostic Initialization Message (ZX-MT and ZXL-LT)............................................................................ 10
Diagnostic Messaging - LED Definition (ZX-MT and ZXL-LT)..................................................................... 11
Alarm Messaging - Digital Scroll Controller (ZXD).................................................................................. 11
Wiring Diagram.................................................................................................................................... 12
Contact Lists......................................................................................................................................... 17