OUTDOOR UNIT

●Please mount the outdoor unit on stable ground to prevent vibration and increase of noise level.

●Decide the location for piping after sorting out the different types of pipe available.

Please face this side (suction side) of the unit to the wall

Please remove the cover for wire connection.

Procedure to remove the cover of

wiring terminals

● Remove the screw (1 piece).

● Hold the projected part at the lower left of the cover and push the cover upwards to remove it.

Hook

● To close the cover, insert the upper part of the cover into the body of outdoor unit, then be sure that the hook below the cover is plugged in before screwing.

INSTALLATION OF COOLANT PIPES AND AIR REMOVAL

1Preparation of Pipe

●Use a pipe cutter to cut the copper pipe.

Trimming tool

Copper pipe

!CAUTION

●Jagged edge will cause leakage.

●Point the side to be trimmed downwards during trimming to prevent copper chips from entering the pipe.

●Before flaring, please put on the hexagon screw cap.

 

Mould

 

 

Mould

A

 

 

 

 

 

 

 

 

 

 

 

 

 

Copper pipe

Outer

 

A (mm)

 

Diameter (ø)

Imperial flaring tool

Rigid flaring tool

6.35

(1/4")

0.8

– 1.5

0

– 0.5

9.52

(3/8")

1.0

– 1.8

0

– 0.5

2Pipe Connection

●Please be careful when bending the copper pipe.

●Applied frozen grease to the connection points and then screw in manually. After that, use a torque wrench to tighten the connection.

 

 

 

Outer

 

Torque N.m

 

 

 

diameter

 

 

 

 

 

(kgf ● cm)

 

 

 

 

of pipe

 

 

 

 

 

 

 

 

 

 

Hexagon

Small diameter side

6.35 (1/4")

13.7

– 18.6

(140

– 190)

 

screw nut

 

 

 

 

 

 

 

 

 

Big diameter side

9.52 (3/8")

34.3

– 44.1

(350

– 450)

Spanner

Torque

Valve head cap

19.6

– 24.5

(200

– 250)

 

wrench

 

 

 

 

 

 

 

 

 

Valve core cap

12.3

– 15.7

(125

– 160)

3 Removal Of Air From The Pipe And Gas Leakage Inspection

Procedures of using Vacuum Pump for Air Removal

As shown in figure on the right, remove the cap of valve head and valve core

1and then connect them to the vacuum

pump and sub-division valve.

REMOVAL

 

Fully tighten the “Hi” shuttle of the sub-

 

 

 

 

division valve and completely unscrew

 

2

the “Lo” shuttle. Run the vacuum pump

 

for about 10–15 minutes, then completely

 

 

 

 

tighten the “Lo” shuttle and switch off

 

 

the vacuum pump.

AIR

 

Completely unscrew the spindle of the

 

 

3 service valve (at 2 places) in anti- clockwise direction to allow the flow of coolant (using Allen key).

The body of service valve

Remove the connection pipe and tighten

4the cap of valve head. The task is then completed.

Cap of valve core

Allen key

Cap of valve head

Cap of valve head

Gas Leakage Inspection

Please use gas leakage detector to check if leakage occurs at the connection of hexagon screw nut as shown on the right.

If gas leakage occurs, further tighten the connection to stop leakage.

CORD

!WARNING ● THIS APPLIANCE MUST BE EARTHED.

Power supply shall be connected at the rated voltage, otherwise the unit will be broken or could not reach the specified capacity.

Procedures of Wiring

 

 

 

 

 

 

 

 

 

 

 

 

 

A, B,

 

 

 

30mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Line Cord

Indoor Unit

Outdoor Unit

Indoor

 

 

10mm

 

 

 

 

 

 

 

 

 

 

 

Unit

 

 

 

 

 

 

Brown (L)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Blue (N)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10mm

 

 

 

GRN + YEL

Wiring Of The Indoor Unit

●For wire connection of the Indoor unit, you need to remove front panel and electrical cover. Method to remove front panel

●Refer to “How to Remove The Front Cover”.

Method to remove electrical cover

●Remove the screw and electrical cover.

●Insert the connecting cord (A, B) from the bottom of unit.

●Fixed the wire to terminal wires firmly as shown in figure at right side.

CONNECTION OF POWER

Green & Yellow

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

B

 

 

 

 

A

B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

70mm

 

 

 

 

 

 

 

 

 

 

2.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Strip Wires

 

AC 220-240V

 

 

 

 

 

 

 

 

 

 

 

 

A, B,

 

 

 

 

 

 

 

 

45mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

35mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Connecting Cord

Outdoor

 

 

 

 

 

 

 

10mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Unit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GRN + YEL

Detail of cutting the connecting cord

To remove the connecting wires for the indoor unit, please remove the low cover panel in front of the unit.

!WARNING

●The naked part of the wire core should be 10 mm and fix it to the terminal tightly. Then try to pull the individual wire to check if the contact is tight. Improper insertion may burn the terminal.

●Be sure to use only power cables approved from the authorities in your country. For example in Germany: Cable type: NYM 3x1.5mm2, (fuse = 20A time delay)

●Please refer to the installation manual for wire connection to the terminals of the units. The cabling must meet the standards of electrical installation.

●There is a AC voltage of 220V between the L and N terminals. Therefore, before servicing, be sure to remove the plug from the AC outlet or switch off the main switch.

Electrical cover

Screw

AUTO

RESTART

SWITCH

Wiring Of The Outdoor Unit

●Please remove the side cover for wire connection.

●You may not be able to close the side cover due to

!the connecting cord, under such situation, please press against the wait of side cover to fix it.

WARNING ● Be sure that the hooks (2 places) are plugged in. Otherwise, water leakage may occur and this causes short circuit or faults.

Connect the earth cord

A B

After remove the screw and band, put the connecting cords and fix the band with screw.

Blue Brown

llII

A B

Side cover

Connection wire is put under here

Connection wire

Screw for earth line

Use 20A time delay FUSE

FINAL STAGE OF INSTALLATION

1Insulation And Maintenance Of Pipe Connection

●The connected terminals should be completed sealed with heat insulator and then tied up with rubber strap.

●Please tie the pipe and power line together with plastic tape as shown in the figure of installation of both the indoor and outdoor units. Then fix their position with holders.

●To enchance the heat insulation and to prevent water condensation, please cover the outdoor part of the drain hose and pipe with insulation pipe.

●Completely seal any gap with putty.

Insulation material for pipe connection

Sleeve of protection pipe

Putty

2Installation Of Remote Control

●The remote controller can be placed in its holder which is fixed on wall or beam.

●To operate the remote controller at its holder, please ensure that the unit can receive signal transmitted from the controller at the place where the holder is to be fixed. The unit will beep when signal is received from the remote controller. The signal transmission is weaken by the florescent light. Therefore, during the installation of the remote control holder, please switch on the light, even during day time, to determine the mounting location of the holder.

The controller should be insert from top into bottom side of the holder as shown in figure below.

Holder

Remote

Controller

3Earth Line And Circuit Breaker

!CAUTION

●The earth line terminal of the outdoor unit is below the service valve.

●To avoid short circuit, it is necessary to install circuit breaker depending on the mounting location of the unit.

●Do not place earth line near the following objects:

(1)Water pipe

(2)Gas pipe – There is danger of catching fire.

(3)The earth line of lightning conductor and telephone — short circuit may occur during lightning.

4Power Source And Operation Test

Power Source

!WARNING

●Do not alter the plug of power cord.

Do not make extension to the power cord.

!CAUTION

●Please use a new socket. Accident may occur due to the use of old socket because of poor contact.

●Please plug in and then remove the plug for 2 – 3 times. This is to ensure that the plug is completely plugged into the socket.

●Keep additional length for the power cord and do not render the plug under external force as this may cause poor contact.

●Do not fix the power cord with U-shape nail.

Operation Test

●Please ensure that the air conditioner is in normal operating condition during the operation test.

●Explain to your customer the proper operation procedures as described in the user’s manual.

How to Remove the Front Cover

● Open the cover 1 and remove the screw.

● After open the front panel, remove the screw and open the

cover 6 .

● Remove the filter, release the axis by pulling the center portion of

Front Cover 4

Cover

Front panel

 

 

 

2

1

 

1

 

front cover in the direction of arrow 2 .

● Push vertical air deflector handle to the right or left side.

● After raise the front cover from bottom side as 3 , release the front

cover by pull the right or left sides as 4 .

3

55

Screw

6

How to Install the Front Cover

●Insert the two hooks 5 at the upper side certainly.

●Open Front Panel, push the center down in the direction of the arrow to insert the axis at the center of the front cover into the hook at the outlet frame.

●Fixed the screw and cover 1 and 6 .

 

2

 

 

1

1

2

Screw

 

 

 

7

Vertical Air Deflector Handle

<I855: A >

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Orion RAS-S10C, RAC-S10C Outdoor Unit, Installation of Coolant Pipes and AIR Removal, Air, Cord, Connection of Power
Page 1 Page 2

RAC-S10C, RAS-S10C specifications

The Orion RAS-S10C and RAC-S10C are state-of-the-art air conditioning solutions designed for both residential and light commercial applications. These models represent a synergy of advanced technology and high-efficiency performance aimed at delivering optimal comfort while minimizing energy consumption.

One of the standout features of the Orion RAS-S10C and RAC-S10C is their energy efficiency. Both models utilize inverter technology, allowing the system to adjust its cooling and heating output based on the real-time demands of the environment. This not only ensures consistent temperature control but also reduces energy consumption significantly compared to traditional units. With a high Seasonal Energy Efficiency Ratio (SEER) rating, these air conditioners help users save on energy bills while promoting environmental sustainability.

The cooling capability of the RAS-S10C is impressive, with a robust performance that caters to various room sizes. The system can deliver a swift cooling experience during hot summer days and is equally adept at heating during colder months, thanks to its versatile heat pump design in the RAC-S10C model. This dual-functionality is ideal for year-round comfort, making it an excellent choice for regions with varying climates.

In addition to energy efficiency, the Orion RAS-S10C and RAC-S10C are equipped with advanced air filtration systems. These systems trap dust, allergens, and other particulates, ensuring that the air circulated in living spaces is clean and healthy. The filters are designed for easy maintenance, allowing users to replace or clean them with minimal effort, thereby promoting continuous optimal performance.

Furthermore, both models come with user-friendly controls, which include remote operation capabilities. This feature allows homeowners to adjust settings easily, whether they are in the room or away. Smart technology integration is also a point of emphasis, with options for connectivity that allow users to monitor and control their systems remotely via mobile applications.

The design of the Orion RAS-S10C and RAC-S10C is sleek and modern, making them suitable for various interior décors. They are engineered for quiet operation, which means users can enjoy their environment without the distraction of loud machinery. Their compact size also makes installation straightforward in various spaces, be it a small apartment or a larger commercial setup.

In summary, the Orion RAS-S10C and RAC-S10C air conditioners offer a compelling combination of energy efficiency, advanced air filtration, user-friendly controls, and aesthetic appeal. Their inverter technology and dual-functionality for both cooling and heating make them versatile solutions suited for achieving high comfort levels while promoting energy savings and sustainability.
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