Installation Procedures

1.Open the front panel, and remove the flare nut.

2.Bend the connection pipe to an appropriate length using the spring bender depending upon the installation place.

-Allowable pipe length : Maximum 25m

-Allowable pipe drop distance : Maximum 15m

-Make no more than ten bending points on the pipe

When the pipe length is in excess of the standard pipe length of 5m, add the refrigerant (R22) of 70g for each additional 1m.

Additional Refrigerant

Example:15m pipe length, additional refrigerant to be charged is (15m-5m)X70g/m=700g

If the pipe is lengthened, the performance of the unit is degraded, and the service life is shortened. Therefore, the pipe length should be as short as possible (less than 25m).

Less than 15m

Outdoor

unit

Indoor unit

	Outdoor
	unit
15m	Indoor unit	Fix the pipe
		Fix the pipe
		thanLess6m
Lessthan		thanLess6m		S-TRAP
				S-TRAP
		Outdoor	Fix the pipe	(Every 6m)
		Outdoor
		unit

3.Install the high pressure pipe to the heat exchanger liquid pipe, and the low pressure pipe to the heat exchanger gas pipe respectively using the flare nut, taking care not to cause any leakage of refrigerant.

4.Be sure to insulate the pipe with appropriate insulation material.

5.Insert the drain hose into the drain pipe, and connect them by tying them to the cable tie to prevent any water leakage.

6.After completion of the installation, check the connecting area for any gas leakage.

7.Wind a finish tape when the wiring of the refrigerant pipe, the unit, and the drain piping are completed.

	Indoor unit	Outdoor unit
		checking area
	checking area

E-24

AP50Q0CNAFR, AP55Q2DNUMG specifications

The Samsung AP55Q2DNUMG and AP50Q0CNAFR are two advanced air conditioning units known for their innovative technology and user-friendly features. These models are designed to provide efficient cooling and heating solutions for residential and commercial spaces.

The AP55Q2DNUMG is equipped with a powerful inverter compressor, which enhances energy efficiency by adjusting the motor speed to maintain the desired temperature without frequent on-off cycles. This not only contributes to lower energy bills but also reduces wear and tear on the system, extending its lifespan. Additionally, this model is designed with a capacity suitable for medium to large spaces, making it ideal for living rooms, offices, and even small commercial areas.

Another notable feature of the AP55Q2DNUMG is its advanced filtration system, which includes a multi-layer filter designed to capture dust, allergens, and other particulate matter, ensuring that the air quality remains high. The unit also features a self-cleaning function, which helps keep the evaporator coils free from mold and mildew, further enhancing indoor air quality.

On the other hand, the Samsung AP50Q0CNAFR is designed for smaller spaces while maintaining a high level of performance and efficiency. This model also features an inverter compressor, enabling consistent temperature regulation with minimal energy consumption. The compact design of the AP50Q0CNAFR makes it a perfect fit for bedrooms, small offices, or any limited space where cooling is necessary.

Both models come equipped with Samsung's Smart Control technology, allowing users to manage their air conditioning remotely via a smartphone app. This feature provides convenience as well as flexibility, enabling users to adjust settings or set timers from anywhere, ensuring their environment is comfortable upon arrival.

In terms of energy star ratings, both models exemplify Samsung’s commitment to sustainability and energy savings. They utilize R32 refrigerant, which has a lower environmental impact and enhances energy efficiency. The sleek design of both units fits seamlessly into any decor, providing not just comfort but also aesthetic appeal.

In conclusion, the Samsung AP55Q2DNUMG and AP50Q0CNAFR represent two outstanding choices in the HVAC market, combining advanced technology, energy efficiency, and innovative features to enhance user experience while ensuring optimal climate control.