DeLonghi PAC GSR/MU owner manual Internal Unit, External Unit, Condensation Drainage

To re-connect the ends of the connector hose to the internal unit, repeat steps 1 to 6 in reverse order. The following precautions should be observed:

•Before passing the connector hose through the hole in the wall, the threaded ends of the rapid couplings should be protected using insulating tape or similar.

•Fit the two upper refrigerant couplings to the two lower couplings and tighten by hand, ensuring that they are correctly connected. Then use the spanner to tighten fully.

•After connecting the two refrigerant couplings, fasten the brackets.

•Check that the refrigerant couplings are sealed perfectly by wetting the couplings with a little soapy water. No soap bubbles should form.

Attention

Connection and disconnection of the refrigerant couplings should be carried out by qualified personnel.

INTERNAL UNIT

The internal unit should be installed in the room to be conditioned. Generally, the ideal position for the internal unit is under a window. In any case, it should be positioned near an external wall.

The internal unit must be perfectly leveled. If necessary, use the castor stops supplied with the machine.

The air intake and outlet grilles should not be obstructed in any way.

EXTERNAL UNIT

The external unit can be positioned on a terrace or balcony. In this case, it is not

necessary to use the fixing brackets.

The external unit can also be mounted on a wall.

249 mm

In this case, use the special wall-mount brackets. Alternatively, for temporary installation, the external unit can be hung as shown in the figure. In this case, use the special support belts (supplied with the appliance).

The external unit can be installed above or at the same level as the internal unit, provided that the difference in height between the two units does not exceed 1.5 m.

The intake and outlet vents must not be obstructed.

Leave a space of at least 6 cm. between the rear of the unit and the wall.

CONDENSATION DRAINAGE

The condensation which forms when the unit is used for air-conditioning (i.e. in summer) evaporates from the external unit.

If the humidity is particularly high, it may be necessary to fit the condensation discharge tube (supplied with the machine). In this case, fit the hose to the coupling on the bottom section of the external unit (remove the rubber cap from the coupling).

When specific applications require it, the condensation drainage can be done directly from the discharge pipe on the back of the unit. Should this happen, water will be collected into a tank and automatically removed through a pump system. Such a pump has to be installed separately and is available at any air conditioning contractors in your area.

Rubber cap

Ring

Coupling

8