Refrigerant Piping | Toshiba RAV-SM1100UT-E, RAV-SM1400UT-E manual

3 SELECTION OF INSTALLATION

How to remove the front panel

1.Remove screws of the front panel.

2.Pull the front panel downward.

Removing the front panel, the electric parts appear at the front side.

•The metal pipes are attachable to the piping holes. If the size of the used power pipe does not match with the hole, adjust the hole size to match with pipe size.

•Be sure to fix the power cable and indoor/outdoor connecting cable with bundling band sold on the market so that they do not make contact with the compressor and discharge pipe.

(Temperature of the compressor and discharge pipe becomes high.)

In order to avoid the force applied to on the connect- ing section, be sure to fix the cables to the cord clamps provided on the pipe valve fixing plate and the electric parts box.

Electric parts box

Front panel

Pipe valve

fixing plate

Piping

hole

Cord clamp

4 REFRIGERANT PIPING

Pipe Forming/End Positioning

Flaring

1. Cut the pipe with a pipe cutter.

90˚

Obliquity Roughness

Warp

*In case of flaring for R410A with the conventional flare tool, pull it out approx. 0.5 mm more than that of R22 to adjust to the specified flare size. The copper pipe gauge is useful for adjusting projection margin size.

2. Insert a flare nut into the pipe, and flare the pipe.
As the flaring sizes of R410A differ from those of
refrigerant R22, the flare tools newly manufactured
for R410A are recommended.
However, the conventional tools can be used by
adjusting projection margin								B
adjusting projection margin								B
of the copper pipe.
of the copper pipe.

•Projection margin in flaring : B (Unit : mm)

Rigid (Clutch type)

Outer dia.	R410A tool used		Conventional tool used
of copper
of copper	R410A	R22	R410A	R22
pipe	R410A	R22	R410A	R22

6.4	0 to 0.5	(Same as left)	1.0 to 1.5	0.5 to 1.0

9.5	0 to 0.5	(Same as left)	1.0 to 1.5	0.5 to 1.0

12.7	0 to 0.5	(Same as left)	1.0 to 1.5	0.5 to 1.0

15.9	0 to 0.5	(Same as left)	1.0 to 1.5	0.5 to 1.0

•Flaring size : A (Unit : mm)

	A	+0
Outer dia. of copper pipe		- 0.4
Outer dia. of copper pipe	R410A	R22
	R410A	R22

6.4	9.1	9.0

9.5	13.2	13.0

12.7	16.6	16.2

15.9	19.7	19.4

Imperial (Wing nut type)

Outer dia. of copper pipe	R410A	R22

6.4	1.5 to 2.0	1.0 to 1.5

9.5	1.5 to 2.0	1.0 to 1.5

12.7	2.0 to 2.5	1.5 to 2.0

15.9	2.0 to 2.5	1.5 to 2.0

RAV-SM1400UT-E, RAV-SM1100UT-E specifications

Toshiba has consistently been recognized for its commitment to innovation and quality in the HVAC market, and the RAV-SM1100UT-E and RAV-SM1400UT-E models exemplify this dedication. These inverter air conditioners are designed to provide efficient cooling and heating solutions for diverse applications, ensuring comfort in both residential and commercial spaces.

One of the standout features of the RAV-SM1100UT-E and RAV-SM1400UT-E is their advanced inverter technology. This technology allows the units to adjust their cooling and heating capacities based on the real-time conditions, leading to significant energy savings compared to traditional fixed-speed systems. The inverter allows for smooth operation at varying speeds, reducing energy consumption while maintaining a consistent indoor climate.

Both models offer exceptional efficiency ratings. With a high energy efficiency ratio (EER) and seasonal energy efficiency ratio (SEER), these units are designed to operate sustainably while delivering powerful performance. The RAV-SM1100UT-E offers a cooling capacity of 11 kW, while the RAV-SM1400UT-E boasts a more robust 14 kW, making them suitable for a range of spaces from smaller offices to larger commercial properties.

Another significant characteristic is their quiet operation. Toshiba has engineered these units to minimize noise levels, ensuring a tranquil environment. This is particularly beneficial in settings like hotels, restaurants, and workplaces where noise can be disruptive.

The RAV-SM series is also equipped with intelligent control technology. This feature allows users to manage the system from anywhere using a smartphone app, providing convenience and flexibility. Integration with smart home systems further enhances usability, making it easy to program schedules and adjust settings remotely.

Additionally, both models employ a variety of robust filtration systems, ensuring that the circulated air is clean and healthy. With filters that capture dust, allergens, and other particles, these units contribute to improved indoor air quality.

Durability is another hallmark of Toshiba's design philosophy. These air conditioners are built with high-quality materials, ensuring long-lasting performance and reliability even in demanding environments. The RAV-SM models are also designed to work efficiently in low outdoor temperatures, extending their usefulness throughout the year.

In summary, the Toshiba RAV-SM1100UT-E and RAV-SM1400UT-E air conditioners represent a fusion of innovation, efficiency, and user-centric design. With their advanced inverter technology, energy efficiency, quiet operation, intelligent controls, and durable construction, they stand as ideal solutions for those seeking effective climate management in their spaces.

Toshiba RAV-SM1100UT-E, RAV-SM1400UT-E Refrigerant Piping, Pipe Forming/End Positioning

Models: RAV-SM1400UT-E RAV-SM1100UT-E