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

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

The DeLonghi PAC GSR/MU is a versatile and powerful portable air conditioning unit that brings comfort and convenience to homes and offices. Engineered for efficiency, this model combines modern aesthetics with advanced technology to deliver exceptional cooling performance while remaining user-friendly.

One of the standout features of the DeLonghi PAC GSR/MU is its impressive cooling capacity. With a cooling power of 10,000 BTU, it is suitable for rooms up to approximately 100 square meters, making it an excellent choice for living spaces, bedrooms, and small offices. The unit employs an innovative dual fan system, which ensures even distribution of cool air throughout the room, eliminating hotspots and enhancing overall comfort.

Energy efficiency is another key characteristic of the PAC GSR/MU. With an energy efficiency ratio (EER) that meets or exceeds industry standards, it minimizes energy consumption without compromising on performance. This model is also equipped with a built-in programmable timer and temperature control, allowing users to set their desired cooling times according to their schedules, which further optimizes energy use.

The DeLonghi PAC GSR/MU features a user-friendly digital control panel, complete with a remote control for added convenience. The panel displays the current temperature settings and provides easy access to various modes, including cooling, dehumidifying, and fan modes. The unit's dehumidification function is particularly noteworthy, as it effectively reduces excess moisture in the air, promoting a healthier indoor environment.

Construction-wise, the PAC GSR/MU is equipped with a patented "silent" technology that minimizes operational noise, allowing users to enjoy their space without disruptive sounds. This makes it an ideal choice for nighttime use in bedrooms or quiet office settings.

Another highlighted characteristic is its portability. With smooth-rolling castor wheels and a compact design, the PAC GSR/MU can be easily moved from one room to another, providing cooling exactly where it is needed. Installation is straightforward, as the unit comes with a quick-install window kit, ensuring that users can set it up with minimal effort.

In conclusion, the DeLonghi PAC GSR/MU is a powerful, efficient, and user-friendly portable air conditioning solution. With its combination of advanced cooling technology, energy efficiency, and thoughtful design, it stands out as a superior choice for anyone looking to beat the heat while maintaining comfort in their living space.
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