1 SAFETY PRECAUTIONS
2 ACCESSORIES
2.1 Unpacking
2.2 Remove the wooden base
3 INSTALLATION SITE
4 INSTALLATION
4.1 Dimensions of the unit
4.2 Installation requirements
4.3
Servicing space requirements
4.4
Mounting the indoor unit
5 CONNECTING THE REFRIGERANT PIPING
6 CONNECTING THE WATER PIPING
6.1
Connecting the space heating(cooling) water piping
6.2
Connecting the domestic water piping
6.3
Connecting the recirculation water piping
6.4
Connecting the drainage hose to the indoor unit
6.5
Connecting the solar circulation piping (if needed)
6.6
Water piping insulation
6.7
Water circuit anti-freeze protection
6.8
Filling water
7 FIELD WIRING
Precautions on electrical wiring work
7.1
Precautions on wiring of power supply
7.2
Safety device requirements
7.3
Before connecting the wiring
7.4
Connecting the main power supply
7.5
Connecting for other components
7.6
8 START-UP AND CONFIGURATION
Initial start-up at low outdoor ambient temperature
8.1
Pre-operation checks
8.2
Field settings
8.3
About for serviceman
8.4
CONTENUTI
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