V 10/19
46
Contents
Information for use
The Refrigerant R32 47
Precautions for use 48
Description of components 50
Guide to the remote control and display
Remote control buttons 51
Getting to know the display icons 52
Getting to know the remote control buttons 52
Getting to know the button combination functions 57
Operating guide 58
Replacing the remote control batteries 58
WiFi guide 60
Emergency operation 70
Maintenance
Care and cleaning 70
Troubleshooting
Possible faults and solutions 71
Analysing faults and solutions 73
Installation instructions
Precautions for installation 75
Choosing a location for installation 76
Electrical connection requirements 76
Installation
Indoor unit installation 77
Outdoor unit installation 81
Vacuum pump 83
Post-installation checks 83
Testing and operation
Functional testing 84
Appendices
Piping configuration 84
Safety operation of flammable refrigerant 85
Procedure for extending the piping 86
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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