Table of Contents
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Table of contents
1
Safety and usage instructions............................................................................................................. 5
1.1 General safety notes....................................................................................................................... 5
1.2 Identification of notes...................................................................................................................... 5
1.3 Personnel qualifications.................................................................................................................. 5
1.4 Dangers of failure to observe the safety notes................................................................................ 5
1.5 Safety-conscious working............................................................................................................... 5
1.6 Safety notes for the operator........................................................................................................... 6
1.7 Safety notes for installation, maintenance and inspection.............................................................. 6
1.8 Unauthorised modification and changes......................................................................................... 6
1.9 Intended use................................................................................................................................... 6
1.10 Warranty........................................................................................................................................ 6
1.11 Transport and packaging.............................................................................................................. 7
1.12 Environmental protection and recycling........................................................................................ 7
2
Technical data....................................................................................................................................... 8
2.1 Unit data.......................................................................................................................................... 8
2.2 Unit dimensions ............................................................................................................................ 10
2.3 Performance curves for heating and cooling ................................................................................ 11
3
Design and function............................................................................................................................ 13
3.1 Unit description............................................................................................................................. 13
4
Operation............................................................................................................................................. 14
5
Installation instructions for qualified personnel.............................................................................. 22
5.1 Important notes prior to installation............................................................................................... 22
5.2 Wall openings................................................................................................................................ 22
5.3 Installation materials..................................................................................................................... 22
5.4 Selection of installation location ................................................................................................... 23
5.5 Minimum clearances..................................................................................................................... 24
5.6 Oil return measures....................................................................................................................... 25
5.7 Connection variants for the indoor unit......................................................................................... 25
5.8 Wall bracket for the indoor unit..................................................................................................... 25
6
Installation........................................................................................................................................... 26
6.1 Installation of the indoor unit......................................................................................................... 26
6.2 Connecting the refrigerant piping.................................................................................................. 26
6.3 Connection of quick-release couplings......................................................................................... 27
6.4 Leak testing................................................................................................................................... 28
7
Condensate drainage connection and safe drainage...................................................................... 29
8
Electrical wiring................................................................................................................................... 31
8.1 General Information...................................................................................................................... 31
8.2 Connecting the indoor unit............................................................................................................ 31
8.3 Outdoor unit connection................................................................................................................ 32
8.4 Electrical wiring diagram............................................................................................................... 32
8.5 Electrical drawings........................................................................................................................ 34
9
Before commissioning....................................................................................................................... 36
10
Commissioning................................................................................................................................... 36
11
Troubleshooting, fault analysis and customer service................................................................... 38
11.1 Troubleshooting and customer service....................................................................................... 38
11.2 Diagnosis and solution indoor unit.............................................................................................. 40
3
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