V 11/17
34
Contents
Information for use
The Refrigerant 35
Precautions for use 36
Description of components 38
Guide to the remote control and display
Remote control buttons 39
Getting to know the display icons 40
Getting to know the remote control buttons 40
Getting to know the button combination functions 43
Operating guide 44
Replacing the remote control batteries 44
Emergency operation 45
Maintenance
Care and cleaning 45
Troubleshooting
Possible faults and solutions 46
Analysing faults and solutions 48
Installation instructions
Installation warnings 50
Choosing a location for installation 50
Electrical connection requirements 51
Installation
Indoor unit installation 51
Outdoor unit installation 56
Post-installation checks 59
Testing and operation
Functional testing 59
Appendices
Piping configuration 60
Safety operation of flammable refrigerant 61
Procedure for extending the piping 62
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 duty to dispose of this equipment
separately, the product is marked with a crossed-out dustbin.
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