IOM SYSCROLL 20 35 AIR

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 & 8
2.8 Safety regulations ........................................................9 to 11
3 - TRANSPORT, HANDLING AND STORAGE
3.1 Inspection ..........................................................................12
3.2 Handling ............................................................................12
3.3 Anchoring ..........................................................................13
3.4 Storage ..............................................................................13
4 - INSTALLATION
4.1 Installation site ...................................................................14
4.2 External water circuit ................................................. 14 to 15
4.3 Water connections .............................................................16
4.4 Water buffer tank ...................................................... 16 & 17
4.5 Power supply .....................................................................17
4.6 Electrical connections................................................18 to 20
5 - START-UP
5.1 Preliminary checks ............................................................. 21
5.2 Start-up .............................................................................21
5.3 Checking the operation ....................................................... 21
5.4 Delivery to the customer .....................................................21
6 - CONTROL
6.1 Control of a single compressor unit ....................................22
6.2 Keypad functions ...............................................................22
6.3 Folder structure .................................................................. 23
6.4 Menu structure ...................................................................23
6.5 Alarm list ...........................................................................24
7 - PRODUCT DESCRIPTION
7.1 General information ............................................................ 25
7.2 Accessories .............................................................. 26 & 27
7.3 Refrigeration circuits ................................................. 28 & 29
8 - TECHNICAL DATA
8.1 Hydraulic features ..............................................................30
8.2 Physical data.............................................................31 to 32
8.3 Electrical data .....................................................................33
8.4 Position of shock adsorbers
and weight distribution on supports .................................... 34
8.5 Dimensional Drawings SYSCROLL 20-35 CO/RE ................35
8.6 Dimensional Drawings SYSCROLL 20-35 CO + HYDROKIT 36
8.7 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
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