Low Silhouette Ducted Type Way Cassette Type

Indoor Unit

5. SELECTING THE INSTALLATION SITE

5-1. Indoor Unit

AVOID:

areas where leakage of flammable gas may be expected.

places where large amounts of oil mist exist.

direct sunlight.

locations near inverter lamps which may affect the performance of the unit.

locations near heat sources which may affect the performance of the unit.

locations where external air may enter the room directly. This may cause “sweating” on the air dis- charge ports, causing them to spray or drip.

locations where the remote controller will be splashed with water or affected by dampness or humidity.

installing the remote controller behind curtains or furniture.

locations where the receiver in the indoor unit is exposed to the inverter lamp light. Faulty operation of the unit occurs.

DO:

select an appropriate position from which every corner of the room can be uniformly cooled.

select a location where the ceiling is strong enough to support the weight of the unit.

select a location where tubing and drain pipe have the shortest run to the outdoor unit.

allow room for operation and maintenance as well as unrestricted air flow around the unit.

install the unit within the maximum elevation difference above or below the outdoor unit and within a total tubing length (L) from the outdoor unit as detailed in the installation instructions packed with the outdoor unit.

allow room for mounting the remote controller about 3 ft. off the floor, in an area that is not in direct sunlight nor in the flow of cool air from the indoor unit.

NOTE

Air delivery will be degraded if the distance from the floor to the ceiling is greater than 10 ft.

1. Specifications

Ceiling Type

Ceiling

Wall

Min. 10 inch

Front view

NOTE

The rear of the indoor unit can be installed flush against the wall.

AirCeiling discharge

			Air intake
Min. 2 ft.			Air intake
Min. 2 ft.

Side view	1
	Max 25 cm

Low Silhouette Ducted Type

4-Way Cassette Type

10 in.	10 in.	3 ft.	3 ft.
		3 ft.	3 ft.

10 in.

Min.8 ft.

Shows Low Silhouette Ducted Type only

Wall Mounted Type

	Min.
	6 inch
Min.	Min.
6 inch	12 inch

1-75

R410A specifications

Panasonic R410A is a refrigerant that has gained significant popularity in the air conditioning and refrigeration industry due to its favorable environmental properties and performance characteristics. Specifically designed to replace the harmful R22 refrigerant, which is being phased out due to its ozone-depleting potential, R410A offers a more eco-friendly alternative without compromising on efficiency or power.

One of the main features of R410A is its high energy efficiency. It operates at a higher pressure than R22, resulting in better heat transfer capabilities. This increased efficiency translates to lower energy consumption, making units using R410A more cost-effective in the long run. Additionally, R410A is known for its ability to provide excellent cooling performance even in high-temperature environments, making it suitable for a variety of applications, from residential air conditioning systems to commercial refrigeration units.

In terms of composition, R410A is a blend of two hydrofluorocarbons (HFCs), namely R32 and R125. This combination not only minimizes ozone depletion potential (ODP) but also reduces global warming potential (GWP) compared to older refrigerants. Panasonic has emphasized the importance of innovative technologies in its products, and R410A aligns perfectly with the company's commitment to developing sustainable solutions.

Panasonic also integrates advanced technologies to optimize the performance of R410A systems. For example, variable speed compressors, known as inverter technology, enhance system efficiency by adjusting the compressor's speed according to the cooling demand. This ensures that energy is only consumed when needed, further reducing operational costs.

Furthermore, R410A has a wide range of applications, including air conditioning systems, heat pumps, and chillers. Its versatility makes it a popular choice among manufacturers and consumers alike. The refrigerant is also compatible with existing R22 equipment, although specific retrofit procedures must be followed to ensure peak performance and reliability.

In conclusion, Panasonic R410A stands out as an innovative refrigerant choice in the HVAC industry, offering a combination of energy efficiency, environmentally friendly properties, and advanced technologies. As regulatory frameworks continue to tighten on greenhouse gas emissions, R410A and similar refrigerants are expected to play a crucial role in shaping a more sustainable future for air conditioning and refrigeration. Its high performance and lower environmental impact solidify its position as a leading refrigerant in contemporary cooling solutions.

Panasonic R410A service manual Low Silhouette Ducted Type Way Cassette Type

Models: R410A