Index
Features and Value
ZX Design Platform ..........................................................................................................................................................................................
1
ZX Reliability Platform ......................................................................................................................................................................................
1
ZX Performance Platform ................................................................................................................................................................................
1
Standard Unit Features .....................................................................................................................................................................................
2
ZX Platform Scroll Superiority ..........................................................................................................................................................................
3
Nomenclature ..............................................................................................................................................................................................................
4
Bill of Material (BOM) ...................................................................................................................................................................................................
4
Envelope
ZX Family: Medium Temperature .....................................................................................................................................................................
5
ZXD Family: Digital Medium Temperature ......................................................................................................................................................
5
ZXL Family: Low Temperature ..........................................................................................................................................................................
5
Physical Layout ...............................................................................................................................................................................................................
6
Application Guideline
Condensing Unit Handling.............................................................................................................................................................................
7
Installation ..........................................................................................................................................................................................................
8
Electrical Connection .......................................................................................................................................................................................
9
Refrigeration Connections ...............................................................................................................................................................................
9
Vapor Injection Application Tip.........................................................................................................................................................................
9
Start Up And Operation .................................................................................................................................................................................... 10
Electronic Controller Assembly on a ZX Platform CDU
ZX/ZXL Controller Assembly …………………………………………………………………………………………………………………................................ 12
E2 Control Board ………………….………………………………………………………………………………........................................................ 14
E2 Control Board Dip Switch Setting ………………….……………………………………………………………………………............................
15
Defrost Module Function Set ..............................................................................................................................................................
15
Diagnostic Initialization Message (ZX-MT and ZXL-LT ) ...................................................................................................................... 16
Diagnostic Messaging - LED Definition (ZX-MT and ZXL-LT ) ..............................................................................................................
16
E2 Controller Trip Set Points and Actions (ZX-MT and ZXL-LT Units) ………………………………………………….................................... 16
ZXD Controller Assembly ………………………..……………………………………………………………………………………………................................ 18
ZXD Electronic Controller ………………….………………………………………………………………………………………………………………… 19
Alarm Messaging - Digital Scroll Controller (ZXD) ........................................................................................……………………………. 23
Capacity and Power (kW)
ZX Family: Medium Temperature - R22
50 Hz ...........................................................................................................................................................……………………………......
24
60 Hz ...............................................................................................................................................................……………………………..
25
ZX Family: Medium Temperature - R404A/R507
50 Hz ...........................................................................................................................................................……………………………......
26
60 Hz ...............................................................................................................................................................…………………………….. 27
ZXD Family: Digital Medium Temperature - R22
50 Hz ...................................................................................................................................................…………………………….............
28
ZXD Family: Digital Medium Temperature - R404A/R507
50 Hz ....................................................................................................................................................……………………………............
29
60 Hz ...........................................................................................................................................................…………………………….... 29
ZXL Family: Low Temperature - R22
50 Hz ...........................................................................................................................................................……………………………....
30
60 Hz .....................................................................................................................................................................……………………… 31
ZXL Family: Low Temperature - R404A/R507
50 Hz ...........................................................................................................................................................……………………………....
32
60 Hz .................................................................................................................................................................………………………… 33
Technical Data
ZX Family: Medium Temperature at 50 Hz - PFJ ...............................................................................................…………………………………......
34
ZX Family: Medium Temperature at 50 Hz - TFD ...................................................................……………………………....................................... 35
ZX Family: Medium Temperature at 60 Hz - TF5/TF7 ..................................................................………………………………………………………
36
ZXD Family: Digital Medium Temperature at 50 Hz - TFD ..............................................................................................................................
37
ZXD Family: Digital Medium Temperature at 60 Hz - TF7 ............................................................................................................................... 38
ZXL Family: Low Temperature at 50Hz - TFD ...................................................................................................................................................
39
ZXL Family: Low Temperature at 60Hz - TF5/TF7 .............................................................................................................................................
40
Wiring Diagram ........................................................................................................................................................................................................... 41
Packing Information .................................................................................................................................................................................................... 46
Conversion Chart ............................................................................................................................................................................................................ 46
Pressure Temperature Chart at Sea Level ......................................................................................................................................................................... 47
Contact Lists .................................................................................................................................................................................................................... 49