3
INDEX
1 General Details .............................................. 4
1.1 General warnings and safety rules 4
1.2 Description of system components 6
1.3 Accessories 7
1.4 Identification 8
2 Installation ...................................................... 9
2.1 Product receiving 9
2.2 Size and weight 9
2.3 Installation - preliminary warnings 9
2.4 Indoor unit installation 10
2.4.1 Installation room 10
2.4.2 Hang the indoor unit 12
2.4.3 Preparation for connection pipes 14
2.4.4 Drainage pipe 14
2.4.5 Configuration with TWIN indoor
units 16
2.4.6 Electrical connections 19
2.4.7 Assembling the panel 21
2.4.8 Derived ducts 24
3 Use ................................................................... 25
3.1 Description of system components 25
3.2 Manual operation (without remote control) 26
3.3 Other functions 26
3.4 Remote control 27
3.5 Operation 27
4 Maintenance ................................................... 28
4.1 Cleaning the indoor unit 28
4.2 Cleaning the air filter 28
4.3 Cleaning the outdoor unit 29
4.4 Repairing refrigerant leaks 29
4.5 Extended periods of inactivity 30
4.6 Maintenance at the start of the season 30
4.7 Troubleshooting 31
4.7.1 Common problems 31
4.7.2 Anomalies and remedies 32
4.8 Indoor unit error codes 33
5 Disposal .......................................................... 34
6 Attachments ................................................... 35
6.1 Indoor unit wiring diagrams 35
6.2 Declaration of conformity 36
Section dedicated to the USER