V 05/15
2
Contents
Information for use
Precautions for use 3
Description of components 4
Guide to the remote control and display
Remote control buttons 5
Getting to know the display icons 5
Getting to know the remote control buttons 6
Getting to know the button combination functions 10
Operating guide 11
Replacing the remote control batteries 11
Emergency operation 12
Maintenance
Care and cleaning 12
Troubleshooting
Possible faults and solutions 13
Analysing faults and solutions 15
Installation instructions
Installation diagrams 16
Choosing a location for installation 17
Electrical connection requirements 18
Installation
Indoor unit installation 18
Outdoor unit installation 22
Vacuum pump 24
Post-installation checks 24
Testing and operation
Functional testing 25
Appendices
Piping configuration 26
Procedure for extending the piping 27
INFORMATION FOR CORRECT DISPOSAL OF THE PRODUCT IN ACCORDANCE WITH THE EUROPEAN DIRECTIVE
2012/19/EU
At the end of its working life this equipment must not be disposed of as an household waste. It must be taken to special local
community waste collection centres or to a dealer providing this service. Disposing of electrical and electronic equipment
separately avoids possible negative effects on the environment and human health deriving from an inappropriate disposal and
enables its components to be recovered and recycled to obtain significant savings in energy and resources. In order to underline
the dut