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Contents
Preparation for installation ............................................................................................................................................................................................... 3
Deciding on where to install the indoor unit ........................................................................................................................................................... 5
Indoor unit installation ....................................................................................................................................................................................................... 7
Purging the indoor unit ...................................................................................................................................................................................................... 7
Connecting the refrigerant pipe ..................................................................................................................................................................................... 8
Cutting/Flaring the pipes .................................................................................................................................................................................................. 8
Installing and connecting the drain hose of the indoor unit ..........................................................................................................................10
Changing direction of the drain hose ....................................................................................................................................................................... 11
Fixing the indoor unit in place ....................................................................................................................................................................................... 11
Connecting the connection cord ................................................................................................................................................................................ 12
Final Check and Trial Operation .................................................................................................................................................................................... 13
Pump down procedure (when removing the product ..................................................................................................................................... 13
Setting an indoor unit address and installation option ..................................................................................................................................... 14
Safety precautions
Carefully follow the precautions listed below because they are essential to guarantee the safety of the equipment.
WARNING
General information
Carefully read the content of this manual before installing the air conditioner and store the manual in a safe place in order to be able
to use it as reference after installation.
For maximum safety, installers should always carefully read the following warnings.
Store the operation and installation manual in a safe location and remember to hand it over to the new owner if the air conditioner is
sold or transferred.
different control systems may damage the units and invalidate the warranty. The manufacturer shall not be responsible for damages
arising from the use of non compliant units.
electric and requirements set forth in the "Operating limits" table, included in the manual, shall immediately invalidate the warranty.
The air conditioner should be used only for the applications for which it has been designed: the indoor unit is not suitable to be
installed in areas used for laundry.
Do not use the units if damaged. If problems occur, switch the unit off and disconnect it from the power supply.
technical support if the unit produces smoke, if the power cable is hot or damaged or if the unit is very noisy.
performed by qualified personnel only.
The unit contains moving parts, which should always be kept out of the reach of children.
electric shocks or fires.
Do not place containers with liquids or other objects on the unit.
Installing the unit
conditioner to the user.
the occurrence of fires, explosions or injuries.
2
its internal components.
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