Samsung AR09MVFHJWKXME インストールガイド

Installation manual

AR✴✴MVFH✴✴

Safety Information on

Installation

Carefully follow the precautions listed below because

they are essential to guarantee the safety of both the

air conditioner and the workers.

• Always disconnect the air conditioner from the power

supply before servicing it or accessing its internal

components.

• Verify that installation and testing operations are

performed by qualified personnel.

• Verify that the air conditioner is not installed in an

easily accessible area.

General information

• Carefully read the content of this manual before

installing the air conditioner and store the manual in

a safe place in order to be able to use it as reference

after installation.

• For maximum safety, installers should always

carefully read the following warnings.

• Store the operation and installation manual in a safe

location and remember to hand it over to the new

owner if the air conditioner is sold or transferred.

• This manual explains how to install an indoor unit

with a split system with two SAMSUNG units. The use

of other types of units with different control systems

may damage the units and invalidate the warranty.

The manufacturer shall not be responsible for

damages arising from the use of non compliant units.

• This product has been determined to be in

compliance with the Low Voltage Directive (2006/95/

EC) and the Electromagnetic Compatibility Directive

(2004/108/EC) of the European Union.

• The manufacturer shall not be responsible for

damage originating from unauthorised changes or

the improper connection of electric and requirements

set forth in the “Operating limits” table, included

in the manual, shall immediately invalidate the

warranty.

• The air conditioner should be used only for the

applications for which it has been designed: the

indoor unit is not suitable to be installed in areas

used for laundry.

• Do not use the units if damaged. If problems occur,

switch the unit off and disconnect it from the power

supply.

• In order to help prevent electric shocks, fires or

injuries, always stop the unit, disable the protection

switch and contact SAMSUNG’s technical support if

the unit produces smoke, if the power cable is hot or

damaged or if the unit is very noisy.

• Always remember to inspect the unit, electric

connections, refrigerant tubes and protections

regularly. These operations should be performed by

qualified personnel only.

• The unit contains moving parts, which should always

be kept out of the reach of children.

• Do not attempt to repair, move, alter or reinstall the

unit. If performed by unauthorised personnel, these

operations may cause electric shocks or fires.

• Do not place containers with liquids or other objects

on the unit.

• All the materials used for the manufacture and

packaging of the air conditioner are recyclable.

• The packing material and exhaust batteries of the

remote control (optional) must be disposed of in

accordance with current laws.

• The air conditioner contains a refrigerant that has

to be disposed of as special waste. At the end of its

life cycle, the air conditioner must be disposed of in

authorised centres or returned to the retailer so that

it can be disposed of correctly and safely.

Installation of the unit

• IMPORTANT: When installing the unit, always

remember to connect first the refrigerant tubes, then

the electrical lines. Always disassemble the electric

lines before the refrigerant tubes.

• Upon receipt, inspect the product to verify that

it has not been damaged during transport. If the

product appears damaged, DO NOT INSTALL it and

immediately report the damage to the carrier or

retailer (if the installer or the authorised technician

has collected the material from the retailer.)

• After completing the installation, always carry out a

functional test and provide the instructions on how to

operate the air conditioner to the user.

• Do not use the air conditioner in environments with

hazardous substances or close to equipment that

release free flames to avoid the occurrence of fires,

explosions or injuries.

• Our units must be installed in compliance with the

spaces indicated in the installation manual to ensure

either accessibility from both sides or ability to

perform routine maintenance and repairs. The units’

components must be accessible and that can be

disassembled in conditions of complete safety either

for people or things. For this reason, where it is not

observed as indicated into the Installation Manual, the

cost necessary to reach and repair the unit (in safety,

as required by current regulations in force) with slings,

trucks, scaffolding or any other means of elevation

won’t be considered in-warranty and will be charged

to end user.

• When installing the outdoor unit at the seaside, make

sure that it is not directly exposed to sea breeze. If

you cannot find an adequate place free from direct

sea breeze, construct a protection wall or a protective

fence.

–

Install the outdoor unit in a place (such as near

buildings etc.) where it can be protected from sea

breeze. Failure to do so may cause a damage to the

outdoor unit.

Sea

Sea breeze

Outdoor unit

Sea breeze

Sea

• If you cannot avoid installing the outdoor unit at the

seaside, construct a protection wall around to block

the sea breeze.

• Construct a protection wall with a solid material such

as concrete to block the sea breeze. Make sure that

the height and the width of the wall are 1.5 times

larger than the size of the outdoor unit. Also, secure

a space larger than 600 mm between the protection

wall and the outdoor unit for exhausted air to ventilate.

Sea

Sea breeze

Outdoor unit

Protection wall

Outdoor unit

Protection wall

• Install the unit in a place where water can drain

smoothly.

• If you have any difficulty finding installation location

as prescribed above, contact your manufacturer for

details.

• Be sure to clean the sea water and the dust on the

heat exchanger of the outdoor unit and apply a

corrosion inhibitor on it. (At least once in a year.)

Power supply line, fuse, or circuit

breaker

• Always make sure that the power supply is compliant

with current safety standards. Always install the air

conditioner in compliance with current local safety

standards.

• Always verify that a suitable grounding connection is

available.

• Verify that the voltage and frequency of the power

supply comply with the specifications and that the

installed power is sufficient to ensure the operation of

any other domestic appliance connected to the same

electric lines.

• Always verify that the cut-off and protection switches

are suitably dimensioned.

• Verify that the air conditioner is connected to the

power supply in accordance with the instructions

provided in the wiring diagram included in the manual.

• Always verify that electric connections (cable entry,

section of leads, protections…) are compliant with

the electric specifications and with the instructions

provided in the wiring scheme. Always verify that all

connections comply with the standards applicable to

the installation of air conditioners.

• Be sure not to perform power cable modification,

extension wiring, and multiple wire connection.

–

It may cause electric shock or fire due to poor

connection, poor insulation, or current limit

override.

–

When extension wiring is required due to power line

damage, refer to "Step 2.2 Optional: Extending the

power cable" in the installation manual.

Preparation

Step 1.1 Choosing the installation

location

Overview of installation location requirements

100 mm or more

Outdoor

Unit

Indoor Unit

Cut insulation to have

rainwater drained

Outer wall

Drain hose hole

You can select the direction of

draining (left or right).

Maximum pipe height: 15 m

Maximum pipe length: 30 m

125 mm or

The actual units may look different from the

images depicted here.

Make a U-trap (A) on the pipe

(which is connected to the indoor

unit) at outer wall and cut the

bottom part of the insulation

(about 10 mm) to prevent

rainwater from getting inside

through the insulation.

Make at least one round to reduce

noise and vibration.

CAUTION

CAUTION

• Comply with the length and height limits described in

the figure above.

Minimum clearances for the outdoor unit

Wall

Minimum clearance in mm

300

600

Air flow direction

Side view

Top view

When installing 1 outdoor unit (6 cases)

(Unit: mm)

300

1500

300

150

600

1500

2000

500

300

1500

(Unit : m)

Model

Pipe length

Pipe height

Minimum

Maximum

✴✴

09/10/12/13✴✴

✴✴18/24✴✴

When installing more than 1 outdoor unit (5 cases)

(Unit: mm)

1500

600

3000

200

3000

300

1500

600

1500

300

600

500

300

500

300

CAUTION

• If the outdoor unit is installed with any insufficient

clearance, it may generate sound and affect the

whole product.

• Be sure to install the outdoor unit in a level place

where its vibration does not affect the whole product.

Step 1.2 Unpacking

Unpacking the indoor unit

1  Open the indoor unit package.
2  Remove the left and right cushions.
3  Pull out the unit from the package.

Unpacking the outdoor unit

1 Remove the package.

2 Remove the top cushion.
3 Pull out the unit from the bottom cushion.

Step 1.3 Checking and preparing

accessories and tools

Accessories

Accessories in the indoor unit package

Installation plate (1)

✴✴

09/10/12/13✴✴

Installation plate (1)

✴✴

18/24✴✴

Remote control (1)

Remote control holder (1)

Remote control battery (2)

User Manual (1)

Installation Manual (1)

M4 x 12 tapping screw (2)

Optional accessories

Insulated assembly pipe,

Ø 6.35 mm (1)

Insulated assembly pipe,

Ø 9.52 mm (1)

✴✴

09/10/12/13✴✴

Insulated assembly pipe,

Ø 12.70 mm (1)

✴✴

18✴✴

Insulated assembly pipe,

Ø 15.88 mm (1)

✴✴

24✴✴

Drain Hose, 2 m long (1)

Pipe clamp A (3)

Pipe clamp B (3)

Vinyl tape (2)

Putty 100 g (1)

PE T3 foam tube insulation (1)

M4 x 25 tapped screw (6)

Drain plug (1)

Cement nail (6)

4-wire assembly cable (1)

✴✴

09/10/12/13/18✴✴

3-wire power cable (1)

✴✴

24✴✴

1-wire assembly cable (1)

✴✴

24✴✴

Accessories in the outdoor unit package

Rubber leg (4)

NOTE

• A flare nut is attached to the end of each pipe of an

evaporator or a service port. Use flare nuts when

connecting the pipes.

• Wire assembly cables are optional. If they are not

supplied, use standard cables.

• The drain plug and the rubber legs are included only

when the air conditioner is supplied without assembly

pipes.

• If these accessories are supplied, they are in the

accessory package or outdoor unit package.

Tools

General tools

• Vacuum pump

(Backward flowing

prevention)

• Manifold gauge
• Stud finder
• Torque wrench
• Pipe cutter
• Reamer

• Pipe bender
• Spirit level
• Screwdriver
• Spanner
• Drill
• L-wrench
• Measuring tape

Tools for test operation
• Thermometer
• Resistance meter
• Electroscope

Step 1.4 Drilling a hole through the

wall

Before fixing the installation plate to a wall and then

fixing the indoor unit to the installation plate, a window

frame, or a gypsum board, you must determine the

position of a hole (with 65 mm inner diameter) through

which the pipe bundle (consisting of power and

communication cables, refrigerant pipes, and drain hose)

will pass and then drill that hole.

1 Determine the position of a 65 mm hole in

consideration of the possible directions of the pipe

bundle and the minimum distances between the hole

and the installation plate.

Left

Right

Rear right or left

Bottom right

CAUTION

• If changing the pipe direction from left to right, do not

drastically bent it but slowly turn it in the opposite

direction as shown. Otherwise, the pipe may be damaged

in the process.

Pipe bundle hole

<Minimum distances between the

hole and the installation plate>

2 Drill the hole.

CAUTION

• Be sure to drill only one hole.
• Make sure that the hole slants downwards so that the

drain hose slants downwards to drain water well.

Wall

Drain hose

Indoor unit

Step 1.5 Taping the pipes, cables,

and drain hose

1 Wrap foam insulation on parts without insulation

on the ends of the refrigerant pipes, as shown in

the figure. This wrapping minimises condensation

problem.

Insulation

Refrigerant pipes

2 Wind the refrigerant pipes, power cable,

communication cable and drain hose with vinyl tape

to make a pipe bundle.

Refrigerant pipes

(assembly pipe)

Installation plate

Vinyl tape

Drain hose

Power and communication cables

(assembly cable)

Indoor Unit Installation

Step 2.1 Connecting the cables
(assembly cable)

Control box

(Unit : mm)

Model

✴✴

09/10/12/13✴✴

✴✴

18/24✴✴

126

Pipe bundle hole: Ø 65 mm

N(1) 1

• When performing electrical and earthing works,

be sure to comply with the 'technical standards of

electrical installations' and the 'wiring regulations' in

the local regulations.

• Tighten the terminal block screw to 1.2-1.8 N•m (1.2-

1.8 kgf•cm).

NOTE

• Each wire is labelled with the corresponding terminal

number.

• Use shield cable (Category 5; less than 50pF/m) for

noisy environmental site.

• Power supply cords of parts of appliances for outdoor

use shall not be lighter than polychloroprene

sheathed flexible cord. (Code designation IEC:60245

IEC 66/CENELEC: H07RN-F, IEC: 60245 IEC 57/

CENELEC: H05RN-F, IEC: 60227 IEC53/CENELEC:

H05VV-F)

• Power & Communication cable shall not exceed 30m.

CAUTION

• For the terminal block wiring, use a wire with a

ring terminal socket only. Regular wires without

a ring terminal socket may become a hazard due

to overheating of the electrical contact during

installation.

• If you need to extend the pipe, be sure to extend

the cable, too. The maximum length of each of the

cable and pipe used should not exceed 15 meters

(✴✴09/10/12/13✴✴) and 20 meters (✴✴18/24✴✴).

• Do not connect two or more different cables to

extend the length. This connection may cause fire.

• Each circular terminal must match the size of its

corresponding screw in the terminal block.

• After connecting the cables, make sure that terminal

numbers on the indoor and outdoor units match.

• Ensure that power and communication cables are

separated, they must not be in the same cable.

WARNING

• Connect the wires firmly so that wires cannot be

pulled out easily. (If they are loose, it could cause

burn-out of the wires.)

Step 2.2 Optional: Extending the

power cable

1 Prepare the following tools.

Tools

Spec

Shape

Crimping

pliers

MH-14

Connection

sleeve (mm)

20xØ6.5 (HxOD)

Insulation

tape

Width 19 mm

Contraction

tube (mm)

70xØ8.0 (LxOD)

2 As shown in the figure, peel off the shields from the

rubber and wire of the power cable.
• Peel off 20 mm of cable shields from the pre-

installed tube.

CAUTION

• For information about the power cable

specifications for indoor and outdoor units, refer to

the installation manual.

• After peeling off the tube wire, you must insert a

contraction tube.

Power cable

Pre-installed tube for the power cable

(Unit: mm)

120

180

3 Insert both sides of core wire of the power cable into

the connection sleeve.
• Method 1: Push the core wire into the sleeve from

both sides.

• Method 2: Twist the wire cores together and push it

into the sleeve.

Connection sleeve

Method 1

Method 2

4 Using a crimping tool, compress the two points and

flip it over and compress another two points in the

same location.
• The compression dimension should be 8.0.

Compression

dimension

• After compressing it, pull both sides of the wire to

make sure it is firmly pressed.

Compress it 4 times.

5 mm

Compress it 4 times.

5 mm

Method 1

Method 2

5 Wrap it with the insulation tape twice or more and

position your contraction tube in the middle of the

insulation tape.

Three or more layers of insulation are required.

Method 1

Method 2

Insulation tape

40 mm

35 mm

Insulation tape

6 Apply heat to the contraction tube to contract it.

Contraction tube

7 After tube contraction work is completed, wrap it with

the insulation tape to finish.

Insulation tape

CAUTION

• Make sure that the connection parts are not exposed

to outside.

• Be sure to use insulation tape and a contraction tube

made of approved reinforced insulating materials

that have the same level of withstand voltage with

the power cable. (Comply with the local regulations on

extensions.)

WARNING

• In case of extending the electric wire, please DO NOT

use a round-shaped pressing

socket.

–

Incomplete wire

connections can cause

electric shock or a fire.

Step 2.3 Installing and connecting

the drain hose

1 Install the drain hose.

Drain hose

Assembly pipe

Connection hose

Ditch

Water

Slant downwards

Slant upwards

Dipped in water

Bent

Too small

clearance

Too small

clearance

Wall

Indoor unit

Drain hose

5 cm

less

2 Pour water into the drain pan. Check whether the hose is

well drained.

CAUTION

• Make sure that the indoor unit is in upright position

when you pour water to check for leakage. Make sure

that the water does not overflow onto the electrical

part.

• If the diameter of the connection hose is smaller than

the product's drain hose, water leakage may occur.

• Inadequate installation may cause water leakage.

• If the drain hose is routed inside the room, insulate

the hose so that dripping condensation does not

damage the furniture or floors.

• Do not box in or cover the drain hose connection.

Drain hose connection must be easily accessible and

serviceable.

Step 2.4 Optional: Extending the

drain hose

(A)

(B)

Drain hose (A)

Extension drain hose (B)

Drain hose

Extension drain hose

20 mm or more

Foam insulation

Vinyl tape

DB68-06570F-00

Before

connecting

Correct

Upside

down

Damaged

Non-

circular

After

connecting

Correct

Upside

down

Non-fitted

(Front view) (Side view)

Fasten the screws for the wire holders.

Model

✴✴

09/10/12/13✴✴

✴✴

18✴✴

✴✴

24✴✴

Power cable

(Outdoor unit)

3G x 1.0 mm²,

H05VV-F

3G x 1.5 mm²,

H05VV-F

3G x 2.5 mm²,

H05VV-F

Outdoor-to-

indoor power

cable

4G x 1.5 mm²,

H07RN-F

4G x 1.5 mm²,

H07RN-F

3G x 2.5 mm²,

H07RN-F,

1 x 0.75 mm²,

H05RN-F

Type GL

20A

25A

DB68-06570F.indd 1

12/16/2016 11:34:45 AM