Evco EPN2LXP User Manual

EVCO S.p.A. c-pro 3 nano CHILL | Application manual ver. 3.0 | Code 144CP3NCE304
page 3 of 96
1 INTRODUCTION ...................................................................................................................................... 6
1.1 Introduction ....................................................................................................................................... 6
2 APPLICATIONS ........................................................................................................................................ 7
2.1 Basic scheme of application of an air/water dual-circuit chiller .................................................................. 8
3 HARDWARE SOLUTIONS .......................................................................................................................... 9
4 MEASUREMENTS ................................................................................................................................... 10
4.1 Controller and user interface measurements ......................................................................................... 10
4.1.1 c-pro 3 nano CHILL control module measurements ................................................................... 10
4.1.2 c-pro 3 EXP micro+ control module measurements ................................................................... 10
4.1.1 EPJgraph remote user interface measurements ........................................................................ 11
4.1.2 Vgraph remote user interface measurements ........................................................................... 13
4.1.3 EVDRIVE03 module measurements ......................................................................................... 13
5 USER INTERFACE .................................................................................................................................. 14
5.1 Viewing and Keyboards ...................................................................................................................... 14
5.1.1 C-pro 3 nano+ controller user interface:.................................................................................. 14
5.1.2 Vgraph user interface: .......................................................................................................... 15
6 LIST OF THE PAGES............................................................................................................................... 16
6.1 Passwords ........................................................................................................................................ 16
6.2 Unit OFF Main screen ......................................................................................................................... 17
6.3 Unit ON Main screen .......................................................................................................................... 17
6.4 StAt Menu ........................................................................................................................................ 18
6.4.1 LED Meaning ........................................................................................................................ 19
6.5 General Menu ................................................................................................................................... 21
6.6 User Menu ........................................................................................................................................ 21
6.7 Maintenance Menu ............................................................................................................................ 21
6.8 Installer Menu .................................................................................................................................. 22
6.9 Manufacturer Menu ........................................................................................................................... 23
6.10 RTC Menu ........................................................................................................................................ 23
6.11 Alarm Menu ...................................................................................................................................... 23
7 LIST OF PARAMETERS ............................................................................................................................ 24
7.1 List of Configuration Parameters ......................................................................................................... 24
7.2 AI Configuration ................................................................................................................................ 43
7.3 DI Configuration ............................................................................................................................... 44
7.4 AO Configuration............................................................................................................................... 44
7.5 DO Configuration (HD01-HD18 parameters) ......................................................................................... 45
8 REGULATIONS ...................................................................................................................................... 46
8.1 Machine State ................................................................................................................................... 46
8.2 Type of Unit ..................................................................................................................................... 47
8.2.1 Water/water and air/water chillers with EVDRIVE03 .................................................................. 47
8.2.2 Water/water and air/water chillers (NO EVDRIVE03) ................................................................. 48
8.2.3 Water/water and air/water heat pump with EVDRIVE03............................................................. 49
8.2.4 Water/water and air/water heat pump no EVDRIVE03 ............................................................... 50
8.3 Configuration of the Circuits ............................................................................................................... 51
8.4 Operating Mode Control ..................................................................................................................... 52
8.5 Setting the RTC ................................................................................................................................ 53
8.6 Compressor Control ........................................................................................................................... 53
8.6.1 Lateral Band (LB) Control ...................................................................................................... 53
8.6.2 Zero energy band (ZEB) Control ............................................................................................. 54
8.6.3 Self-adapting Control ............................................................................................................ 55

Evco EPN2LXP Specifications

General

Brand	Evco
Model	EPN2LXP
Category	Controller
Language	English