REMKO SKT 261, Operating And Installation Instructions

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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............................................................................................................... 6
1.6 Safety instructions for the operator................................................................................................. 6
1.7 Safety notes for installation, maintenance and inspection ............................................................. 6
1.8 Unauthorised modification and changes......................................................................................... 7
1.9 Intended use................................................................................................................................... 7
1.10 Warranty........................................................................................................................................ 7
1.11 Transport and packaging............................................................................................................... 7
1.12 Environmental protection and recycling........................................................................................ 8
2 Technical data ........................................................................................................................................ 9
2.1 Unit data.......................................................................................................................................... 9
2.2 Unit dimensions............................................................................................................................. 10
3 Design and function ............................................................................................................................ 11
3.1 Unit description.............................................................................................................................. 11
3.2 Combinations................................................................................................................................ 11
4 Operation ............................................................................................................................................. 12
4.1 General notes................................................................................................................................ 12
4.2 Display on indoor unit.................................................................................................................... 12
4.3 Keys on the remote control........................................................................................................... 13
5 Installation instructions for qualified personnel .............................................................................. 20
5.1 Important notes prior to installation............................................................................................... 20
5.2 Installation materials..................................................................................................................... 20
5.3 Selection of installation location.................................................................................................... 20
5.4 Minimum clearances..................................................................................................................... 21
5.5 Connection variants for the indoor unit......................................................................................... 21
5.6 Connection of the indoor unit when the refrigerant piping is installed under the plaster............... 22
5.7 Wall bracket.................................................................................................................................. 23
6 Installation .......................................................................................................................................... 24
7 Condensate drainage connection and safe drainage ...................................................................... 25
8 Electrical wiring ................................................................................................................................... 26
8.1 General notes................................................................................................................................ 26
8.2 Electrical wiring diagram............................................................................................................... 27
8.3 Electrical drawings........................................................................................................................ 28
8.4 Connection of a superordinate controller provided by the customer............................................. 29
9 Commissioning ................................................................................................................................... 31
10 Troubleshooting and customer service ............................................................................................ 32
10.1 Troubleshooting and customer service....................................................................................... 32
10.2 Indoor unit fault analysis............................................................................................................. 34
10.3 Resistances of the temperature probes...................................................................................... 45
11 Care and maintenance ........................................................................................................................ 48
12 Shut-down ............................................................................................................................................ 50
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