Table Of Contents - REMKO LWM Series Operating And Installation Instructions

Table of contents

1 Safety and usage instructions............................................................................................................. 4
1.1 General safety notes....................................................................................................................... 4
1.2 Identification of notes...................................................................................................................... 4
1.3 Personnel qualifications.................................................................................................................. 4
1.4 Dangers of failure to observe the safety notes................................................................................ 4
1.5 Safety-conscious working............................................................................................................... 5
1.6 Safety notes for the operator........................................................................................................... 5
1.7 Safety notes for installation, maintenance and inspection.............................................................. 5
1.8 Unauthorised modification and changes......................................................................................... 5
1.9 Intended use................................................................................................................................... 5
1.10 Warranty........................................................................................................................................ 6
1.11 Transport and packaging............................................................................................................... 6
1.12 Environmental protection and recycling........................................................................................ 6
2 Technical data........................................................................................................................................ 7
2.1 Unit data.......................................................................................................................................... 7
2.2 Product data.................................................................................................................................. 11
2.3 Unit dimensions of indoor units..................................................................................................... 13
2.4 Diagram, cooling cycle.................................................................................................................. 15
2.5 Heat pump usable limits in monovalent operation........................................................................ 16
2.6 Pump characteristics and circulation pump pressure losses........................................................ 16
2.7 Total sound power level................................................................................................................. 18
2.8 Characteristic curves..................................................................................................................... 21
3 Unit description................................................................................................................................... 31
4 Assembly............................................................................................................................................. 35
4.1 System layout................................................................................................................................ 35
4.2 General installation notes.............................................................................................................. 36
4.3 Set-up and assembly of the heat pump........................................................................................ 37
5 Hydraulic connection.......................................................................................................................... 42
6 Emergency-heat operation................................................................................................................. 46
7 Cooling with room temperature/humidity probe.............................................................................. 47
8 Water treatment................................................................................................................................... 48
9 Commissioning the refrigeration system......................................................................................... 50
10 Electrical wiring................................................................................................................................... 52
11 Before commissioning....................................................................................................................... 52
12 Commissioning................................................................................................................................... 53
13 Care and maintenance........................................................................................................................ 54
14 Temporary shutdown.......................................................................................................................... 54
15 Troubleshooting and customer service............................................................................................ 55
16 General view of unit and spare parts................................................................................................ 56
16.1 Exploded view of the unit LWM 80-150....................................................................................... 56
16.2 Spare parts LWM 80-150............................................................................................................ 57
17 General terms...................................................................................................................................... 59
18 Index..................................................................................................................................................... 61
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