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-Minimum water inlet temperature: 5°C.
- Maximum water inlet temperature:
• main battery: 60°C,
• additional battery: 90°C.
!:?1 For reasons relating to comfort (homogeneity of the air temperature in the room), not exceeding a water inlet
temperature of 55°C in the main batter is recommended.
- Maximum operating pressure: 10 bar.
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- Minimum air recirculation temperature: 5°C,
- Maximum air recirculation temperature: 32°C.
8;:=?-9?During installation shut-down, in case of connection to an outside air vent or in case of ambient temperature
near 0°C, there is a risk that the hoses may freeze. Envisage draining the hydraulic circuit.
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• 21 models (broken down into 7 models horizontal and vertical units with housing or built-in units without housing):
- 2-tube or 4-tube versions (with additional battery),
- 2-tube Cooling + 2 wires (with electric heater element), except model 11.
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• As accessories are not factory-installed, we recommended to mount
them on before the unit is installed. Refer to the corresponding technical
manuals.
• The standard hydraulic connection is located on the left-hand side (facing
the unit, vertical installation).
The connection may be changed on site. To make the necessary
modifications, proceed as follows:
- remove the front panel on '*!) models, or the condensate main
tray on '*! and '*!! models (-), 4 screws;
- remove the control panel (.), if so equipped. Carefully identify and
disconnect the wires. Remove the cable clamp (/);
- remove the upper rear trim (0), 2 screws;
- extract the exchanger (1) by removing the 4 mounting screws (2 on
each side). andle the exchanger carefully so as not to damage it or
hurt yourself;
- remove the motor wiring; remove the grommet (2);
- extract the condensate drainage tube (vertical models). Fit the tube on the opposite side (do not forget to reverse the
position of the plugs located at each end of the tray). Replace the grommet (2);
- pass the motor cable through the grommet (2) and connect;
- remove the pre-cut holes on the side of the unit. Turn the exchanger and install. Replace the screws on each side of the
unit (2 x 2 screws);
- replace the upper trim at the back of the unit (0);
- install the control panel on the side opposite its original location and reconnect the wiring as per the identification
established earlier;
- replace the cable clamp and secure the cable;
- replace the front panel ('*!)) or the condensate tray ('*! and '*!! models) (-);
- plug all unused holes (former connection openings) with self adhesive foam.
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• Select the location for the unit on the basis of the following criteria:
- The device is intended for installation in sheltered premises (IPX 0). Do not install in rooms with very high humidity or
exposed to projections of water or in areas containing a flammable atmosphere.
- Avoid installing the appliance behind curtains or furniture which could impede the circulation of air.
- Do not install next to electric connections.
- For appliances equipped with an electric heater, do not install it near flammable materials.
- The air intake and blowing grilles must be free from any obstacle so that blowing can occur correctly in the whole room.
- Leave adequate space to perform servicing operations (see paragraph 2.2.2).
- The wall on which the unit is to be installed must be sufficiently thick so as to avoid resonance and excessive noise. The
wall must also be able to support the unit's weight (see paragraph 2.5).
- Respect its maximum hydraulic service pressure: 10 bar.
- For units without housings, the installation must include all necessary protective devices to prevent all contact with the
dangerous parts of the unit.
- Provide for the passage of tubes, electrical wiring and condensate drainage.
