DeLonghi PAC GSR/MU Specifications download pdf (Page 8)

8

To re-connect the ends of the connector hose

to the internal unit, repeat steps 1 to 6 in rever-

se 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 cou-

plings, 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 refrige-

rant couplings should be carried out by quali-

fied 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 terra-

ce or balcony. In this case, it is not necessary

to use the fixing brackets.

The external unit can also be mounted on a wall.

In this case, use the special wall-mount brackets.

Alternatively, for temporary installation, the

external unit can be hung as shown in the figu-

re. 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) eva-

porates 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 sec-

tion of the external unit (remove the rubber cap

from the coupling).

When specific applications require it, the con-

densation 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 conditio-

ning contractors in your area.

334 mm

249 mm

Rubber cap

Ring

Coupling

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