Installation 3.3.5 Configuration for piping connections – To allow the passage of cables, use a screwdriver to remove the pre-cut pieces (1) from the unit’s frame. – To detach the pre-cut pieces effectively, keep the unit’s front panel fitted on. – Before passing the cables, position the cable grommets (2) contained in the documentation envelope. – Loosen the screws (7) and remove the front panel (6) by pulling it downwards and forward. 6 7 1 2 B 7 A Fig. 28 There are 4 pre-cut holes for passing the cables: – One on the rear (3) – One on the right-hand part (4) – Two on the base (5) Fig. 26 3.3.6 Installing the accessory kit Condensate collection tray – Loosen screw (1) and remove the panel (2). 1 2 Fig. 29 – Loosen screws (3) and (4). 5 5 5 4 3 4 Fig. 27 3 Fig. 30 20 / EN

Installation – To ensure correct operation of the kit, the unit must rest on a base measuring at least 70 mm. H≥70 mm 3.4 Installing the indoor unit 3.4.1 Place of installation To position the system, use the template provided and a spirit level. To avoid jeopardising the product’s operation, the place of installation must be adequate in relation to the threshold operating temperature (min +5°C) and protected against direct contact with atmospheric agents. Minimum installation distances Fig. 31 Condensate collection tray heating element – Position the heating element (1) on the bottom of the unit. 350 mm 350 mm 200 mm 800 mm Fig. 34 1 Installation in rooms that are inhabited The indoor unit can be installed in rooms that are inhabited. In this case it is important to observe the instructions regarding the minimum installation area and the regulations concerning ventilation openings. Fig. 32 – Pass the power cables (2) of the heating element through collar (3), cable hole (4) and collar (5). – To connect the heating element electrically, refer to the paragraph “Electrical connections”. 5 2 3 4 Fig. 33 21 / EN

Installation 3.3.5 Configuration for piping connections – To allow the passage of cables, use a screwdriver to remove the pre-cut pieces (1) from the unit’s frame. – To detach the pre-cut pieces effectively, keep the unit’s front panel fitted on. – Before passing the cables, position the cable grommets (2) contained in the documentation envelope. – Loosen the screws (7) and remove the front panel (6) by pulling it downwards and forward. 6 7 1 2 B 7 A Fig. 28 There are 4 pre-cut holes for passing the cables: – One on the rear (3) – One on the right-hand part (4) – Two on the base (5) Fig. 26 3.3.6 Installing the accessory kit Condensate collection tray – Loosen screw (1) and remove the panel (2). 1 2 Fig. 29 – Loosen screws (3) and (4). 5 5 5 4 3 4 Fig. 27 3 Fig. 30 20 / EN

Installation – To ensure correct operation of the kit, the unit must rest on a base measuring at least 70 mm. H≥70 mm 3.4 Installing the indoor unit 3.4.1 Place of installation To position the system, use the template provided and a spirit level. To avoid jeopardising the product’s operation, the place of installation must be adequate in relation to the threshold operating temperature (min +5°C) and protected against direct contact with atmospheric agents. Minimum installation distances Fig. 31 Condensate collection tray heating element – Position the heating element (1) on the bottom of the unit. 350 mm 350 mm 200 mm 800 mm Fig. 34 1 Installation in rooms that are inhabited The indoor unit can be installed in rooms that are inhabited. In this case it is important to observe the instructions regarding the minimum installation area and the regulations concerning ventilation openings. Fig. 32 – Pass the power cables (2) of the heating element through collar (3), cable hole (4) and collar (5). – To connect the heating element electrically, refer to the paragraph “Electrical connections”. 5 2 3 4 Fig. 33 21 / EN