SYSCROLL 20 30 AIR EVO HP – Installation Operation Manual (IOM SYSCROLL 20 30 Air EVO 364321J EN)

1
English
Table of Contents
1 - FOREWORD
1.1 Introduction ..........................................................................2
1.2 Warranty ..............................................................................2
1.3 Emergency stop / Normal stop .............................................2
1.4 An introduction to this manual ..............................................2
2 - SAFETY
2.1 Foreword ..............................................................................3
2.2 Definitions ............................................................................ 4
2.3 Access to the unit ...............................................................4
2.4 General precautions..............................................................4
2.5 Precautions against residual risks .........................................4
2.6 Precautions during maintenance operations ..........................5
2.7 Safety labels ................................................................. 6 & 7
2.8 Safety regulations ........................................................8 to 10
3 - TRANSPORT, HANDLING AND STORAGE
3.1 Inspection ..........................................................................11
3.2 Handling ............................................................................11
3.3 Anchoring ..........................................................................12
3.4 Storage ..............................................................................12
4 - INSTALLATION
4.1 Installation site ...................................................................13
4.2 External water circuit ................................................. 13 to 15
4.3 Water connections .............................................................15
4.4 Defrost water drainage .......................................................15
4.5 Water buffer tank ...................................................... 15 & 16
4.6 Power supply ............................................................ 16 & 17
4.7 Electrical connections................................................ 18 & 19
5 - START-UP
5.1 Preliminary checks ............................................................. 20
5.2 Start-up .............................................................................20
5.3 Checking the operation ....................................................... 20
5.4 Delivery to the customer .....................................................20
6 - CONTROL
6.1 Control of SYSCROLL 20/30 AIR EVO HP single compressor,
variable speed .................................................................... 21
6.2 Alarms ............................................................................... 22
6.3 Menus ......................................................................22 to 25
6.4 Alarm list ...........................................................................25
7 - PRODUCT DESCRIPTION
7.1 General information ............................................................ 26
7.2 Accessories ..............................................................27 to 29
7.3 Refrigeration circuits ..........................................................30
8 - TECHNICAL DATA
8.1 Hydraulic features ..............................................................31
8.2 Physical data......................................................................33
8.3 Electrical data .....................................................................34
8.4 Dimensional Drawings ............................................... 35 & 36
8.5 Space requirements ...........................................................37
9 - MAINTENANCE
9.1 General requirements .......................................................38
9.2 Planned maintenance ........................................................38
9.3 Refrigerant charge .............................................................39
9.4 Compressor ...................................................................... 39
9.5 Condenser .......................................................................39
9.6 Fans .................................................................................39
9.7 Dehydrating filter ............................................................... 39
9.8 Sight glass ........................................................................40
9.9 Thermostatic expansion valve............................................40
9.10 Evaporator ........................................................................40
10 - TROUBLESHOOTING .......................................... 41
11 - SPARE PARTS
11.1 Spare part list.....................................................................42
11.2 Oil for compressors ............................................................42
11.3 Wiring diagrams ................................................................. 42
12 - DISMANTLING, DEMOLITION AND SCRAPPING
12.1 Generalities ........................................................................43
12.2 RAEE Directive ....................................................................43