Samsung MH19VP2X Installation manual

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INSTALLATION MANUAL

MANUAL DE INSTALACIÓN

MANUEL D’INSTALLATION

MANUALE D’INSTALLZIONE

MANUAL DE INSTALAÇÃO

INSTALLATIONS-HANDBUCH

E°XEIPI¢IO E°KATA™TA™H™

àçëíêìäñàü èé ìëíÄçéÇäÖ

MH18VP2X

MH19VP2X

MH052FXEA2

MH068FXEA4

MH080FXEA4

Free Joint Multi Air Conditioner

(Cool and Heat)

Acondicionador de aire libre del empalme multi

(Refrigeración y Calefacción)

Climatiseur Free Joint Multi

(Refroidissement et Chauffage)

Aria condizionata Free Joint Multi

(Raffreddamento e Riscaldamento)

Free Joint Multi ar condicionado

(Refrigeração e Aquecimento)

Free Joint Multi Klimaanlage

(Kühlen und Wärmen)

¶ÔÏÏ·Ïfi ∫ÏÈÌ·ÙÈÛÙÈÎfi ªË¯¿ÓËÌ· ∂χıÂÚ˘ ŒÓˆÛ˘

(æ‡Í˘ - £¤ÚÌ·ÓÛ˘)

å ÌÓ ÙÛÛÌ ËÓ Î¸¸Ì ˚È ¯Ì ˚È äÓ Ì‰ ËÓ Ì ӷ Ó‰ Ó„„Ó ëÓ Â‰ Ì Ëflfl ((é ‡Ê ÂÌ Â Ë ·Ó ‚‚))

E S F I P D G R DB98-20237A(3)

E-

2

Safety Precautions

The following safety precautions must be taken when using your air conditioner.

WARNING

I NSTALLING THE UNIT

Risk of electric shock.

Can cause injury or death.

Disconnect all remote electric power supplies before servicing, installing or cleaning.

This must be done by the manufacturer or its service agent or a similar qualified person in order to avoid a hazard.

◆ The unit should not be installed by the user. Ask the dealer or authorized company to install the units except room air conditioners for the U.S.A and

Canada area.

◆ If the unit is installed improperly, water leakage, electric shock or fire may result.

◆ The air conditioner must be installed in accordance with national wiring regulations and safety regulations wherever applicable.

◆ Mount with the lowest moving parts at least 2.5 m above the floor or grade level. (If applicable)

◆ The manufacturer does not assume responsibility for accidents or injury caused by an incorrectly installed air conditioner. If you are unsure about installation, contact an installation specialist.

◆ When installing the built-in type air conditioner, keep all electrical cables such as the power cable and the connection cord in pipe, ducts, cable channels e.t.c to protect them against liquids, outside impacts and so on.

P

OWER SUPPLY LINE

,

FUSE OR CIRCUIT

BREAKER

◆ If the power cord of this air conditioner is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard.

◆ The unit must be plugged into an independent circuit if applicable or connect the power cable to the auxiliary circuit breaker. An all pole disconnection from the power supply must be incorporated in the fixed wiring with a contact opening of >3mm.

◆ Do not use an extension cord with this product.

◆ If the unit is equipped with a power supply cord and a plug, the plug must be accessible after installation.

◆ This appliance must be installed accordance with the national wiring regulations.

Contents

◆ P REPARING THE I NSTALLATION

Deciding on Where to Install the Air Conditioner ..........................................

Air Conditioner and Accessories ...................................................................

◆ I

NSTALLING THE

I

NDOOR

U

NIT

Installing and Connecting the Outdoor Unit Drain Hose ...............................

Cutting/Extending the Piping ........................................................................

◆ I

NSTALLING THE

O

UTDOOR

U

NIT

Connecting the Cables to the Outdoor Unit ..................................................

10

Transmitter Installation (Optional) .................................................................

13

Checking Correct Earthing ............................................................................

16

Fixing the Unit in Position ............................................................................

16

8

9

4

8

◆ C

OMPLETING THE

I

NSTALLATION

Connecting Up and Purging the Circuit.........................................................

17

Adding Refrigerant ........................................................................................

18

Performing Leak Tests .................................................................................

18

Pipe Installation with Indoor Units .................................................................

19

Switch Setting and Testing Operation ..........................................................

20

Troubleshooting ............................................................................................

24

Explaining Operations to the Owner .............................................................

25

◆ C

OMBINATION

T

ABLE

E-

3

P REPARING THE I NSTALLATION

Deciding on Where to Install the Air Conditioner

When deciding on the location of the air conditioner with the owner, the following restrictions must be taken into account.

General

Do NOT install the air conditioner in a location where it will come into contact with the following elements:

◆ Combustible gases

◆ Saline air

◆ Machine oil

◆ Sulphide gas

◆ Special environmental conditions

If you must install the unit in such conditions, first consult your dealer.

Outdoor Unit

◆ The outdoor unit must NEVER be placed on its side or upside down, as the compressor lubrication oil will run into the cooling circuit and seriously damage the unit.

◆ Choose a location that is dry and sunny, but not exposed to direct sunlight or strong winds.

◆ Do not block any passageways or thoroughfares.

◆ Choose a location where the noise of the air conditioner when running and the discharged air do not disturb any neighbours.

◆ Choose a position that enables the piping and cables to be easily connected to the indoor unit and the recommended length of 7.5 metres to be respected. (1 Unit)

◆ Install the outdoor unit on a flat, stable surface that can support its weight and does not generate any unnecessary noise and vibration.

◆ Position the outdoor unit so that the air flow is directed towards the outside, as indicated by the arrows on the top of the unit.

◆ Maintain sufficient clearance around the outdoor unit, as indicated in the diagram on the page opposite.

◆ If the outdoor unit is installed at a height, ensure that its base is firmly fixed in position; the maximum height is

7 metres.

◆ Make sure that the water dripping from the drain hose runs away correctly and safely.

C A U T II II O N

You have just purchased a Free Joint Multi air conditioner and it has been installed by your installation specialist.

This device must be installed according to the national electrical rules.

Max input power & current is measured according to IEC standard and input power & current is measured according to ISO standard.

E-

4

P REPARING THE I NSTALLATION

◆ MH18VP2X

Indoor unit

MH18VP2-09

Outdoor unit

MH18VP2X

Power supply

Ø, V, Hz

1,220-240~,50

◆ MH19VP2X

Indoor unit

MH19VP2-07

MH19VP2-12

Outdoor unit

MH19VP2X

Power supply

Ø, V, Hz

1,220-240~,50

Respect the clearances and maximum lengths indicated in the diagram below when installing the unit.

B-unit

200 mm or more

A-unit

(h) (H)

100 mm or more

160 mm or more

600 mm minimum

300 mm minimum

A B

300 mm minimum

600 mm minimum

Main power switch

◗ Piping length and the height

Dimension

Composition

1 Room max length

20 m

A, B

2 Room total max length

40 m

A + B

Max height between indoor unit & outdoor unit

15 m

(H)

Max height between indoor units

3m

(h)

◗ Piping outside diameter

Unit

Outer Diameter

Liquid Gas

MH18VP2-09

MH19VP2-07

MH19VP2-12

1/4 ” 3/8 ”

E-

5

P REPARING THE I NSTALLATION

Deciding on Where to Install the Air Conditioner (Continued)

◆ MH052FXEA2

❊ The split type, 1-way cassette indoor units can be installed together.

◗ Piping outside diameter

Indoor unit Outdoor unit

Power supply

Ø, V, Hz

Unit

Outside diameter

Liquid Gas

✴✴ 20/26/35 ✴✴ MH052FXEA2 1, 220-240, 50 ✴✴ 20/26/35 ✴✴ 1/4 ” 3/8 ”

200 mm or more

100 mm or more

160 mm or more

(h) (H)

600 mm minimum

300 mm minimum

A B

300 mm minimum

600 mm minimum

Main power switch

◗ Piping length and the height

Dimension

Composition

1 Room max length

20 m

A, B

2 Room total max length

40 m

A + B

Max height between indoor unit & outdoor unit

15 m

(H)

Max height between indoor units

3 m

(h)

E-

6

P REPARING THE I NSTALLATION

◆ MH068FXEA4 / MH080FXEA4

❊ The split type, 1-way cassette, duct type indoor units can be installed together.

◗ Piping outside diameter

Indoor unit Outdoor unit

✴✴ 23/26/35/52 ✴✴

MH068FXEA4

MH080FXEA4

Power supply

Ø, V, Hz

1, 220-240, 50

Unit

✴✴ 23/26/35 ✴✴

✴✴ 52 ✴✴

Outside diameter

Liquid Gas

1/4 ”

1/4 ”

3/8

1/2

200 mm or more

100 mm or more

160 mm or more

(h) (H)

600 mm minimum

300 mm minimum

A B C D

300 mm minimum

600 mm minimum

Main power switch

◗ Piping length and the height

Dimension

Composition

1 Room max length

25 m

A, B, C, D

2 Room total max length

30 m

A + B

3 Room total max length

45 m

A + B + C

4 Room total max length

70 m

A + B + C + D

Max height between indoor unit & outdoor unit

15 m

(H)

Max height between indoor units

3 m

(h)

E-

7

P REPARING THE I NSTALLATION

Air Conditioner and Accessories

The following accessories are supplied with the air conditioner.

Accessories in the Outdoor Unit Case

◆ MH18VP2X / MH19VP2X / MH052FXEA2

3-wire

Power Cable

(option)

2-wire

Assembly Cable

(option)

Drain Plug Transmitter power cable

Energy Label

Rubber Leg Flare Nuts, 6.35mm

outer pipe diameter

Flare Nuts, 9.52mm

outer pipe diameter

Installation Manual

OWNER'S IN

STRUCTIONS

INSTRUCCIO

NES

MANUAL DE

ISTRUZIONI

MANUAL DE

S

MANUEL D'U

TILISATION

GEBRAUCHS

ANWEISUNG

GEBRAUCHS

ANWEISUNG

GEBRAUCHS

ANWEISUNG

Splut-type Ro

Aire acondici

Condizionato

Aparelho de a om Air Condi onado domés mbienti ad un r condicionad tioner tico sistema S o tipo Split plit ità Separate

Climatiseur d e type séparé

Geteilte raum klimaanlage

Geteilte raum klimaanlage

❋ Attach Energy Label to the outdoor unit properly when installing.

◆ MH068FXEA4 / MH080FXEA4

3-wire

Power Cable

(option)

2-wire

Assembly Cable

(option)

Drain Plug Transmitter power cable

Installation Manual

OWNER'S IN

STRUCTIONS

INSTRUCCIO

NES

MANUAL DE

ISTRUZIONI

MANUAL DE

S

MANUEL D'U

TILISATION

GEBRAUCHS

ANWEISUNG

GEBRAUCHS

ANWEISUNG

GEBRAUCHS

ANWEISUNG

Splut-type Ro

Aire acondici om Air Condi onado domés tioner plit tico sistema S mbienti ad un ità Separate

Condizionato re d'aria per a

Aparelho de a r condicionad

Climatiseur d

Geteilte raum klimaanlage klimaanlage

Geteilte raum o tipo Split e type séparé

Rubber Leg Flare Nuts, 6.35mm

outer pipe diameter

Flare Nuts, 9.52mm

outer pipe diameter

Flare Bolt

(Nut 1/2 ” , Bolt 3/8 ” )

Energy Label

E-

8

❋ Attach Energy Label to the outdoor unit properly when installing.

➢ The 3-wire power cable and the 2-wire assembly cable are optional. If these cables are not supplied, use the standard cable approved by IEC standard.

The specification for cables :

Use

3-wire power cable for main power supply

3-wire power cable for indoor power supply

2-wire assembly cable for communication

AWG

13 or fewer

16 or fewer

16 or fewer

Cross sectional area (mm 2 )

2.5 or more

1.5 or more

1.5 or more

Drain hole

Installing and Connecting the Outdoor Unit Drain Hose

When using the air conditioner in the heating mode, ice may accumulate. During de-icing, the condensed water must be drained off safely. Consequently, you must install a drain hose on the outdoor unit, following the instructions below.

1

2

Insert the drain plug into the drain hole on the underside of the outdoor unit.

Connect the drain hose to the drain plug.

3 Ensure that the drained water runs off correctly and safely.

Cutting/Extending the Piping

1

2

Make sure that you have the required tools available (pipe cutter, reamer, flaring tool and pipe holder).

If you wish to shorten the piping, cut it using a pipe cutter, taking care to ensure that the cut edge remains at a 90° angle with the side of the pipe, and referring to the illustrations below for examples of edges cut correctly and incorrectly.

90 O

Oblique Rough Burr

3

4

5

O x x x

To prevent any gas from leaking out, remove all burrs at the cut end of the pipe, using a reamer.

Slide a flare nut on to the pipe and modify the flare.

Outer Diameter(D)

6.35 mm

9.52 mm

12.70 mm

Depth(A)

1.3 mm

1.8 mm

2.0 mm

Check that the flaring is correct, referring to the illustrations below for examples of incorrect flaring.

x x x x

6

7

Inclined Damaged Surface Cracked Uneven Thickness

Align the pipes to be connected and tighten the flare nuts first manually and then with a torque wrench, applying the following torque.

Outer Diameter

6.35 mm

9.52 mm

12.70 mm

Torque(kgf•cm)

140~170

250~280

380~420

For further details on how to connect up to the outdoor unit and purge the circuit, refer to page 17.

I NSTALLING THE I NDOOR U NIT

E-

9

I NSTALLING THE O UTDOOR U NIT

Connecting the Cables to the Outdoor Unit

❊ The designs and shape are subject to change according to the model.

2 electric cables must be connected to the outdoor unit:

The assembly cable connecting the indoor unit to the outdoor unit.

The power cable connecting the auxiliary circuit breaker to the outdoor unit.

1

2

Remove the terminal board cover on the side of the outdoor unit.

Connect the assembly cable with the power cable such as figure.

➢ Each wire is labelled with the corresponding terminal number.

➢ Ensure the wire number of the indoor unit and the terminal number of the outdoor unit.

3 Connect the earth wires to the earth terminals.

➢ Refer to the page 16 for further details on how to check that earthing is correct.

4

5

Fix the cables with cable clamps near terminal blocks to protect the wire connection to the terminals from force on the wire.

Replace the terminal board cover, carefully tightening the screw.

6 Connect the power cable to the auxiliary circuit breaker.

◆ MH18VP2X / MH19VP2X / MH052FXEA2

A-unit

1(L) 2(N) F1 F2

Indoor unit

B-unit

1(L) 2(N) F1 F2

1 2 E

Earth terminal

B

1 2 E

Earth terminal

F1 F2

C

F1 F2

Assembly cable

1 2 E

Earth terminal

B

1 2 E

Earth terminal

C

F1 F2

F1 F2

1(L) 2(N) 1(L) 2(N)

A B

Power cable to indoor units

A

B

C

Cable Type: A

Cable Type: B

Cable Type: C

A

L

1

Outdoor unit

N

2

Main Power supply cable

E

Earth terminal

F1 F2 F1 F2

A B

Communication cable to indoor units

The specification for cables :

Type

A

B

C

Use

Main Power Supply 3-wire power cable

Indoor Power Supply 3-wire power cable

2-wire assembly cable

AWG

13 or fewer

16 or fewer

16 or fewer

Cross sectional area (mm 2 )

2.5 or more

1.5 or more

1.5 or more

E-

10

I NSTALLING THE O UTDOOR U NIT

◆ MH068FXEA4 / MH080FXEA4

A-unit B-unit

1(L) 2(N) F1 F2 1(L) 2(N) F1 F2

Indoor unit

C-unit

1(L) 2(N) F1 F2

D-unit

1(L) 2(N) F1 F2

B

1 2 E

Earth terminal

1 2 E

Earth terminal

C

F1 F2

F1 F2

1 2 E

1 2

B

E

Earth terminal

Earth terminal

F1 F2

Assembly cable

1 2 E

C

F1 F2

Earth terminal

B

1 2 E

Earth terminal

F1 F2

C

F1 F2

1 2 E

Earth terminal

B

1 2 E

Earth terminal

F1 F2

C

F1 F2

1(L) 2(N) 1(L) 2(N) 1(L) 2(N) 1(L) 2(N)

Outdoor unit

L N

Main Power supply cable

A B C D

Power cable to indoor units

A

B

C

Cable Type: A

Cable Type: B

Cable Type: C

A

1 2 E

Earth terminal

The specification for cables :

Type

A

B

C

Use

Main Power Supply 3-wire power cable

Indoor Power Supply 3-wire power cable

2-wire assembly cable

AWG

13 or fewer

16 or fewer

16 or fewer

Cross sectional area (mm 2 )

2.5 or more

1.5 or more

1.5 or more

F1 F2 F1 F2

A B

C D

Communication cable to indoor units

E-

11

I NSTALLING THE O UTDOOR U NIT

Connecting the Cables to the Outdoor Unit (Continued)

1 2 E

L (mm)

❊ The designs and shape are subject to change according to the model.

Preparation of cables for outdoor unit terminal block

Main power supply cable : L(mm)

Cable of indoor unit

1 2

Main Power 20 20

E

90

Power cable to indoor units : L(mm)

Cable of indoor unit

1 2

A 60 60

B

C

D

60

70

90

60

70

90

E

80

80

110

90

Remark

For

✴✴ 068 / 080 ✴✴ only

For

✴✴ 068 / 080 ✴✴ only

Communication cable to indoor units : L(mm)

Cable of indoor unit

1 2

A

B

C

D

15 15

Remark

For

✴✴ 068 / 080 ✴✴ only

For

✴✴ 068 / 080 ✴✴ only

E-

12

I NSTALLING THE O UTDOOR U NIT

Transmitter Installation (Optional)

◆ MH18VP2X / MH19VP2X / MH052FXEA2

Accessories (Transmitter)

Transmitter Transmitter power cable

Transmitter communication cable

Installation Manual

OWNER'S IN

STRUCTIONS

INSTRUCCIO

NES

MANUAL DE

ISTRUZIONI P

MANUAL DE IN

ER L'USO

STRUÇÕES

MANUEL D'U

TILISATION

GEBRAUCHS

ANWEISUNG

GEBRAUCHS

ANWEISUNG

GEBRAUCHS

ANWEISUNG

Condizionato

Splut-type Ro

Aire acondici re d'aria per a om Air Condi onado domés e type séparé

Geteilte raum klimaanlage

Geteilte raum klimaanlage tioner tico sistema S mbienti ad un plit ità Separate r condicionad o tipo Split

Aparelho de a

Climatiseur d

Accessories (Outdoor Unit)

3-wire

Power Cable

(option)

2-wire

Assembly Cable

(option)

Drain Plug

Case

Transmitter power cable

Cable-tie

Rubber Leg Flare Nuts, 6.35mm

outer pipe diameter

Flare Nuts, 9.52mm

outer pipe diameter

Energy Label

1 Fix the case at 3 hinges on the side of the control box in the outdoor unit.

(See the picture)

2 Attach the transmitter PCB to the case in the control box in the outdoor unit, then connect the power and the communication cable between the transmitter and the outdoor unit; refer to the figure of page 15.

3

4

If you install a transmitter to an outdoor unit, every indoor unit which is connected to an outdoor unit can be controlled simultaneously.

Each outdoor unit connected to the same centralized controller has its own transmitter.

7seg. LED

Display side

Fix the case with hinges

(Control Box in the outdoor unit)

E-

13

I NSTALLING THE O UTDOOR U NIT

Transmitter Installation (Optional) (Continued)

◆ MH068FXEA4 / MH080FXEA4

Accessories (Transmitter)

Transmitter Transmitter power cable

Transmitter communication cable

Installation Manual

OWNER'S IN

STRUCTIONS

INSTRUCCIO

NES

MANUAL DE

ISTRUZIONI P

MANUAL DE IN

ER L'USO

STRUÇÕES

MANUEL D'UT

ILISATION

GEBRAUCHS

ANWEISUNG

GEBRAUCHS

ANWEISUNG

GEBRAUCHS

ANWEISUNG

Splut-type Ro

Aire acondici om Air Condi onado domés tioner tico sistema S plit

Condizionato re d'aria per a mbienti ad un ità Separate r condicionad o tipo Split e type séparé Aparelho de a

Climatiseur d

Geteilte raum klimaanlage

Geteilte raum klimaanlage

Accessories (Outdoor Unit)

3-wire

Power Cable

(option)

2-wire

Assembly Cable

(option)

Drain Plug Energy Label

Case Cable-tie

Transmitter power cable

Rubber Leg Flare Nuts, 6.35mm

outer pipe diameter

Flare Nuts, 9.52mm

outer pipe diameter

Flare Bolt

(Nut 1/2 ” , Bolt 3/8 ” )

7seg. LED

Display side

Transmitter

Terminal side

Bolts spec.

M4

1 Fix the case with bolts on the control box in the outdoor unit.

(See the picture)

2 Attach the transmitter PCB to the case in the control box in the outdoor unit, then connect the power and the communication cable between the transmitter and the outdoor unit; refer to the figure of page 15.

3

4

If you install a transmitter to an outdoor unit, every indoor unit which is connected to an outdoor unit can be controlled simultaneously.

Each outdoor unit connected to the same centralized controller has its own transmitter.

E-

14

Fix the case with bolts

(Control Box in the outdoor unit)

I NSTALLING THE O UTDOOR U NIT

Transmitter power cable

(Accessory in the outdoor unit)

Transmitter

PCB

CN03

(Blue)

One housing is used for connection although there are 2 housings on the communication cable.

Center

Controller

Outdoor unit PCB

Transmitter communication cable

(Accessory in the transmitter)

CN59

(White)

Terminal Block in the outdoor unit

MH068FXEA4/MH080FXEA4

Terminal Block in the outdoor unit

MH18VP2X/MH19VP2X/MH052FXEA2

❊ The designs and shape are subject to change according to the model.

K1 K2 K3 K4

Change DIP switch-K2 in all indoor units PCB (K2 : ON

OFF)

E-

15

I NSTALLING THE O UTDOOR U NIT

Checking Correct Earthing

Carbon plastic

Steel core

PVC-insulated green/ yellow wire, 2mm 2 x 3.5 m

To earthing screw

50 cm

If the power distribution circuit does not have an earth or the earth does not comply with specifications, an earthing electrode must be installed. The corresponding accessories are not supplied with the air conditioner.

1

2

3

4

5

6

Select an earthing electrode that complies with the specifications given in the illustration opposite.

Determine a suitable location for the earthing electrode:

◆ In damp hard soil rather than loose sandy or gravel soil that has a higher earthing resistance

◆ Away from underground structures or facilities, such as gas pipes, water pipes, telephone lines and underground cables

◆ At least two meters away from a lightening conductor earthing electrode and its cable

➢ The earthing wire for the telephone line cannot be used to earth the air conditioner.

Dig a hole of the size indicated in the illustration opposite, drive the earthing electrode into position and cover the top of the electrode with the excavated soil.

Install a green/yellow insulated earthing wire (Ø1.6 mm, section 2 mm 2 or greater):

◆ If the earthing wire is too short, connect an extension lead, soldering the connection and wrapping it with insulating tape (do not bury the soldered connection)

◆ Secure the earthing wire in position with staples

➢ If the earthing electrode is installed in an area of heavy traffic, its wire must be connected securely.

Carefully check the installation, by measuring the earthing resistance with an earthing resistance tester. If the resistance is above the required level(Example:100

), drive the earthing electrode deeper into the ground or increase the number of earthing electrodes.

Connect the earthing wire to the earthing screw on the air conditioner.

Rubber leg

Model

MH18VP2X

MH19VP2X

MH052FXEA2

MH068FXEA4

MH080FXEA4

Fixing the Unit in Position

‘X’ mm

The outdoor unit must be installed on a rigid and stable base to avoid any increase in the noise level and vibration, particularly if the outdoor unit is to be installed close to a neighbour.

If it is to be installed in a location exposed to strong winds or at a height, the unit must be fixed to an appropriate support (wall or ground).

X

660

660

Y

330

350 ➢

1

2

3

Position the outdoor unit so that the air flow is directed towards the outside, as indicated by the arrows on the top of the unit.

Attach the outdoor unit to the appropriate support using anchor bolts.

If the outdoor unit is exposed to strong winds, install shield plates around the outdoor unit, so that the fan can operate correctly.

Certainly fix up its rubber leg in order to prevent its vibration and noise.

E-

16

C OMPLETING THE I NSTALLATION

Connecting Up and Purging the Circuit

C A U T II II O N

The air in the indoor unit and in the pipe must be purged. If air remains in the refrigeration pipes, it will affect the compressor, reduce to cooling/heating capacity and could lead to a malfuction. Refrigerant for air purging is not charged in the outdoor unit.

Use Vacuum Pump as shown at the right figure. Each unit must be purged in turn.

◆ MH18VP2X / MH19VP2X / MH052FXEA2

1

2

3

4

5

6

7

Check the piping connections.

Connect the charging hose of low pressure side of manifold gauge to the packed valve having a service port (3/8 ” service valve) as shown at the figure.

Open the valve of the low pressure side of manifold gauge counter-clockwise.

Purge the air from the system using vacuum pump for about 10 minutes.

- Close the valve of the low pressure side of manifold gauge clockwise.

- Make sure that pressure gauge show -0.1MPa(-76cmHg) after about

10 minutes.

This procedure is very important in order to avoid gas leak.

- Turn off the vacuum pump

- Remove the hose of the low pressure side of manifold gauge.

Set valve cork of both liquid side and gas side of packed valve to the open position.

Mount the valve stem nuts and the service port cap to the valve, and tighten them at the torque of 183kgf•cm with a torque wrench.

Check for gas leakage.

- At this time, especially check for gas leakage from the 3-way valve’s stem nuts, and from the service port cap.

Indoor

A-unit

Indoor

B-unit

Valve stem

Service port

Stem cap

Vacuum

Pump

◆ MH068FXEA4 / MH080FXEA4

1

2

3

4

5

6

7

Check the piping connections.

Connect the charging hose of low pressure side of manifold gauge to the packed valve having a service port (5/8 ” Packed valve) as shown at the figure (Value stem : 1/2 ” - 20UNF).

Open the valve of the low pressure side of manifold gauge counter clockwise.

Purge the air from the system using vacuum pump for about 30 minutes.

- Close the valve of the low pressure side of manifold gauge clockwise.

- Make sure that pressure gauge show -0.1MPa(-76cmHg) after about

30 minutes.

This procedure is very important in order to avoid gas leak.

- Turn off the vacuum pump.

- Remove the hose of the low pressure side of manifold gauge.

Set valve cork of both liquid side and gas side of packed valve to the open position.

Mount the valve stem nuts and the service port cap to the valve, and tighten them at the torque of 183kgf•cm with a torque wrench.

Check for gas leakage.

- At this time, especially check for gas leakage from the 3-way valve’s stem nuts, and from the service port cap.

A

B

C

D

Vacuum

Pump

Valve stem

Stem cap

Service port

E-

17

C OMPLETING THE I NSTALLATION

Adding Refrigerant

If you install the excessive length of pipe, add additional refrigerant as 15g per unit meter ; refer to the table below.

Refer to the Service Manual for more details on this operation.

Model

MH18VP2X

MH19VP2X

MH052FXEA2

MH068FXEA4

MH080FXEA4

Total connecting pipe length(L)

L

T

20 m

L

T

> 20 m

L

T

40 m

L

T

> 40 m

Adding refrigerant

Chargeless

(L

T

- 20 m) x15g

Chargeless

(L

T

- 40 m) x15g

C

Performing Leak Tests

D

MH18VP2X / MH19VP2X / MH052FXEA2

Before completing the installation (insulation of the cables, hose and piping and fixing of the indoor unit to the installation plate), you must check that there are no gas leaks.

To check for gas leaks on the...

Indoor unit

Outdoor unit

Then, using a leak detector, check the...

Flare nuts at the end of sections

C and D.

Valves on sections A and B.

A

MH068FXEA4 / MH080FXEA4

A B

E-

18

C OMPLETING THE I NSTALLATION

Pipe Installation with Indoor Units

◆ MH068FXEA4 / MH080FXEA4

Follow different orders depending on the capacity of indoor units.

MH026/035F ✴ EA

◆ Install pipes between indoor and outdoor units orderly as [A

B

C

D].

MH052F ✴ EA

◆ Install pipes between indoor and outdoor units orderly as [D

C].

Examples

◆ 2Rooms : MH035FPEA + MH052FPEA

C

D

A

B

MH035FPEA

MH052FPEA

C

D

A

B

MH052FPEA

MH035FPEA

OUTDOOR UNIT

C

D

A

B

( o )

MH035FPEA

MH052FPEA

( x )

❊ The pinch pipe is installed initially on the part A.

( x )

◆ 3Rooms : MH026FPEA + MH035FPEA + MH052FPEA

C

D

A

B

MH026FPEA

MH035FPEA

MH052FPEA

C

D

A

B

MH052FPEA

MH035FPEA

MH026FPEA

( o ) ( x )

A unit

B unit

C unit

D unit

Flare nut

❊ If the pinch pipe is not installed, please screw the part A using the flare nut of the part B, C, or D.

E-

19

C OMPLETING THE I NSTALLATION

Switch Setting and Testing Operation

OUTDOOR UNIT

SW02

DIS01

(OFF)

DIS02

SW01

K 1 K 2 K 3 K 4

Outdoor PCB Display

A unit

B unit

◆ MH18VP2X / MH19VP2X / MH052FXEA2

To complete the installation, perform the following checks and tests to ensure that the air conditioner is operating correctly.

Step 1 Review all the following elements in the installation:

◆ Installation site strength

◆ Piping connection tightness to detect any gas leakage

◆ Connection wiring

◆ Heat-resistant insulation of the piping

◆ Drainage

◆ Earthing wire connection

Step 2 Check the room select switch in the indoor unit and in the outdoor unit.

Set the switch properly as below. (For example : 2 Rooms)

Indoor unit A unit B unit

Manual Addressing

(For example: 2 Rooms)

SW02 SW02

Auto Addressing

(For example: 2 Rooms)

SW02 SW02

Outdoor unit

Manual Addressing

(For example: 2 Rooms)

Auto Addressing

(For example: 2 Rooms)

SW 01 SW 02

◆ The liquid and gas refrigerant pipes should not be crossed with each other.

◆ The switch for the indoor unit address setting is in each indoor unit PCB.

◆ The manual addressing number of the indoor unit must be set as above.

(A unit ➝ 0, B unit ➝ 1)

Step 3 Automated checking of pipe connection (Auto addressing option)

◆ Apply the power to the outdoor unit.

◆ Push the [K2] button 4 times in the outdoor PCB display.

Button [K2] 4 times

DIS 01 DIS 02

Display

Time duration

[DIS 01] is flickering on the setting time.

Outdoor Temperature

15°C or more Less than 15°C

(Cool mode)

3 min ~ 5 min

(Heat mode)

20 min ~ 30 min

◆ It could take more time depending on the indoor and outdoor temperature.

◆ If the checking is finished, outdoor unit stops automatically.

◆ [DIS 02] shows the indoor unit under searching.

◆ Function of Step 3

Mode Function

Auto Addressing Checking the connection & addressing

Manual Addressing Checking the connection only

E-

20

C OMPLETING THE I NSTALLATION

◆ MH068FXEA4 / MH080FXEA4

To complete the installation, perform the following checks and tests to ensure that the air conditioner is operating correctly.

Step 1 Review all the following elements in the installation:

◆ Installation site strength

◆ Piping connection tightness to detect any gas leakage

◆ Connection wiring

◆ Heat-resistant insulation of the piping

◆ Drainage

◆ Earthing wire connection

Step 2 Check the room select switch in the indoor unit and in the outdoor unit.

Set the switch properly as below. (For example : 4 Rooms)

Indoor unit A unit B unit C unit D unit

Manual Addressing

(For example: 4 Rooms)

SW02 SW02 SW02 SW02

Auto Addressing

(For example: 4 Rooms)

SW02 SW02 SW02 SW02

Outdoor unit

Manual Addressing

(For example: 4 Rooms)

Auto Addressing

(For example: 4 Rooms)

SW 01 SW 02

◆ The liquid and gas refrigerant pipes should not be crossed with each other.

◆ The switch for the indoor unit address setting is in each indoor unit PCB.

◆ The manual addressing number of the indoor unit must be set as above.

(A unit ➝ 0, B unit ➝ 1, C unit ➝ 2, D unit ➝ 3)

Step 3 Automated checking of pipe connection (Auto addressing option)

◆ Apply the power to the outdoor unit.

◆ Push the [K2] button 4 times in the outdoor PCB display.

Button [K2] 4 times

DIS 01 DIS 02

Display

Time duration

[DIS 01] is flickering on the setting time.

Outdoor Temperature

15°C or more Less than 15°C

(Cool mode)

5 min ~ 10 min

(Heat mode)

20 min ~ 50 min

◆ It could take more time depending on the indoor and outdoor temperature.

◆ If the checking is finished, outdoor unit stops automatically.

◆ [DIS 02] shows the indoor unit under searching.

◆ Function of Step 3

Mode Function

Auto Addressing Checking the connection & addressing

Manual Addressing Checking the connection only

OUTDOOR UNIT

SW02

DIS01

(OFF)

DIS02

SW01

K 1 K 2 K 3 K 4

Outdoor PCB Display

A unit

B unit

C unit

D unit

E-

21

C OMPLETING THE I NSTALLATION

Switch Setting and Testing Operation (Continued)

❊ The designs and shape are subject to change according to the model.

SW02

Switch

Indoor unit address

DIS01

(OFF)

DIS02

SW01

K 1 K 2 K 3 K 4

View data display

Outdoor PCB Display

Step 4 Testing operation (Indoor unit)

Press the button.

Result: ◆ The indicator lights on the indoor unit flash at half-second intervals.

◆ While the indoor unit opens, the indoor unit fan runs to start.

Press the button.

Result: The outdoor unit operates in cooling or heating mode as following the room temperature.

Air flow direction Press the button and check that the air flow blades work properly.

➢ It could take maximum 60 minutes to operate for the protection of the compressor if the outdoor temperature is below -5°C.

Ampere Limit Setting & Changing Procedure

WARNING

◆ Do not adjust the "Ampere Limit Switch", because it needs to meet HDB requirement or Local authorities.

◆ "Ampere Limit Switch" is initially set to the default value (table below).

◆ "Ampere Limit Switch" is on the PCB of outdoor unit.

◆ Contact the authorized service technician or dealer for setting and changing the

"Ampere Limit Switch".

◆ Before changing the "Ampere Limit Switch", turn off the main power of the system.

◆ Please refer to the lower figure and table.

Ampere Switch Selection

MH18VP2X

MH19VP2X

MH052FXEA2

13.0A

(Default)

MH068FXEA4

MH080FXEA4

17.0A

(Default)

Switch

(OFF)

3

ON

4

ON

12.0A

14.0A

ON OFF

(OFF)

10.0A

11.0A

OFF ON

(OFF)

8.0A

10.0A

OFF OFF

(OFF)

E-

22

C OMPLETING THE I NSTALLATION

Settings of PCB Display of the Outdoor unit

◆ Key Options of PCB Display

- K1 : Test button

- K3 : Reset button

- K2 : Function button

- K4 : View mode change button

Key

Push

K1 K2 K3

1

2

Heat mode

Try-run

(Display: )

Refrigerant

Charging

(Display: )

-

Cool mode

Try-run

(Display: )

Reset

K4

View mode change

3 -

Pump down

(Display: )

4 -

Checking of pipe connection

(Display: )

◆ K4 View mode Display changes

4

5

6

7

Push

0

1

2

3

Display Explanation

Present Compressor

Frequency

Target Compressor

Frequency

Order Compressor

Frequency

EEV0 current step

EEV1 current step

EEV2 current step

EEV3 current step

Fan RPM

(H: high, L: low, Blank: off)

12

13

14

15

Push

8

9

10

11

Display Explanation

Discharge temperature

OLP temperature

Condenser temperature

Outdoor temperature

First current

Target Discharge temperature

Total capacity of the indoor units

Safety control

SW02

Switch

Indoor unit address

DIS01

(OFF)

DIS02

SW01

K 1 K 2 K 3 K 4

View data display

Outdoor PCB Display

E-

23

C OMPLETING THE I NSTALLATION

Troubleshooting

The error indicated on the PCB display of outdoor unit

DISPLAY EXPLANATION

Communication error (indoor unable to receive data)

Outdoor unit communication error

(Abnormal data from indoor unit over 60 packet)

Indoor unit room temperature sensor error (Open/Short)

Indoor unit heat exchanger in temperature sensor error (Open/Short)

Indoor unit heat exchanger out temperature sensor error (Open/Short)

Indoor unit sensor error-Evaporator pipe in sensor

Indoor unit sensor error-Evaporator pipe out sensor

Indoor unit sensor error-Evaporator pipe in and out sensor all

More than two indoor units cool and heat simultaneously

The number of Indoor unit mismatched

Communication error between the outdoor and indoor unit

Outdoor communication error between main PCB and sub PCB

Outside temperature sensor error (Short/Open)

- Error level: over 4.9V(-50°C) under 0.4V(93°C)

Condenser temperature sensor error(Short/Open)

- Error level: over 4.9V(-50°C) under 0.4V(93°C)

Outdoor unit sensor error - Condenser out sensor (Short/Open)

Compressor discharge sensor error (Short/Open)

- Error condition : outdoor temperature under -10°C

- Error level : over 4.95V(-30°C) under 0.5V(151°C)

Compressor discharge sensor detached

Compressor OLP sensor error (Short/Open)

- Error condition : outdoor temperature under -20°C

- Error level : over 4.95V(-30°C) under 0.5V(151°C)

REMARK

E-

24

Troubleshooting (Continued)

The error indicated on the PCB display of outdoor unit

DISPLAY EXPLANATION

Outdoor unit freezing (Compressor stop)

Outdoor unit overload - Safety control(Compressor stop)

Outdoor unit high discharge temperature - Safety control

(Compressor stop)

Outdoor unit EEV open - Self diagnosis

Outdoor unit EEV close - Self diagnosis

High temperature (over 30°C) of outdoor as heating mode

Low temperature (under -5°C) of indoor as cooling mode

Communication cable mismatched between indoor and outdoor unit

Inverter compressor starting failure (5 times)

Compressor trip by input current control mode

Compressor trip by OLP temperature control mode

DC peak error

Full ampere compressor trip (Over 30A)

DC link error (under 150V, over 410V)

Abnormal compressor running

Current sensor error

DC link sensor error

Compressor trip

(over input current 24A, under minimum running frequency)

EEPROM read / write failure

Inverter micom zero-crossing error

Leak on outdoor unit under self diagnosis

Remark ✴ : Check the pipe connections with the address of the indoor units.

4

5

Explaining Operations to the Owner

Before leaving the premises on which you have installed the air conditioner, you should explain the following operations to the owner, making reference to the appropriate pages in the owner’s instruction booklet.

1

2

How to start and stop the air conditioner.

How to select the operating mode and adjust the temperature and fan settings.

3 How to adjust the air flow direction.

How to set the timers.

How to remove and clean the filters.

Once the owner is happy with the basic operations, hand over the owner’s instruction booklet and this installation manual for storage in a handy and safe place.

REMARK

C OMPLETING THE I NSTALLATION

E-

25

E-

26

C OMBINATION T ABLE

Combination Table

MH052FXEA2 (Current Limited 10A - Cooling) Conversion formula: kW=Btu/h x 0.000293

Outdoor unit

1 Unit

2 Unit

Indoor unit combination

A

2000

2600

3500

2000

2000

2600

✽ 1)

2000

2600

3500

✽ 2)

B

2000

2600

2600

✽ 1)

3500

✽ 2)

3500

3500

Total

2000

2600

3500

4000

4600

5200

✽ 1)

5500

6100

7000

✽ 2)

A

2000

2600

3500

2000

2000

2600

✽ 1)

2500

2800

3250

✽ 2)

Current Limited 10A

Capacity (W)

Power

Consumption

B (W)

2000

2600

2600

✽ 1)

3000

✽ 2)

3100

3250

Total

2000

2600

3500

4000

4600

5200 ✽ 1)

5500 ✽ 2)

5900

6500

770

800

1000

1350

1410

1500

✽ 1)

1600

✽ 2)

1950

2160

Operating

Current

(A)

3.6

3.8

4.7

6.2

6.4

6.7

✽ 1)

7.1

✽ 2)

8.7

9.5

- MH18VP2X model is applicable for

✽ 1) in the table above. MH19VP2X model is applicable for

✽ 2) in the table above.

MH052FXEA2 (Current Limited 10A - Heating) Conversion formula: kW=Btu/h x 0.000293

Outdoor unit

1 Unit

2 Unit

Indoor unit combination

A

2200

2900

3800

2200

2200

2900

✽ 1)

2200

✽ 2)

2900

3800

B

2200

2900

2900

✽ 1)

3800

✽ 2)

3800

3800

Total

2200

2900

3800

4400

5100

5800

✽ 1)

6000

6700

7600

✽ 2)

A

2200

2900

3800

2200

2200

2900

✽ 1)

2500

2900

3650

✽ 2)

Current Limited 10A

Capacity (W)

Power

Consumption

B Total (W)

2200

2900

2900

✽ 1)

3500

✽ 2)

3670

3650

2200

2900

3800

4400

5100

5800 ✽ 1)

6000 ✽ 2)

6570

7300

850

1150

1560

1600

1760

1805

✽ 1)

1850

✽ 2)

2190

2190

Operating

Current

(A)

3.9

5.3

7.0

7.1

7.8

8.2

✽ 1)

8.5

✽ 2)

9.7

9.7

- MH18VP2X model is applicable for

✽ 1) in the table above. MH19VP2X model is applicable for

✽ 2) in the table above.

MH052FXEA2 (Full Load Ampere - Cooling) Conversion formula: kW=Btu/h x 0.000293

Outdoor unit

Indoor unit combination

Full Load Ampere

Capacity (W)

Power

Consumption

Operating

Current

1 Unit

2 Unit

A

2000

2600

3500

2000

2000

2600

✽ 1)

2000

2600

3500

✽ 2)

B

2000

2600

2600

✽ 1)

3500

✽ 2)

3500

3500

Total

2000

2600

3500

4000

4600

5200

✽ 1)

5500

6100

7000

✽ 2)

A

2000

2600

3500

2000

2000

2600

✽ 1)

2500

2800

3250

✽ 2)

B

2000

2600

2600

✽ 1)

3000

✽ 2)

3100

3250

Total

2000

2600

3500

4000

4600

5200 ✽ 1)

5500 ✽ 2)

5900

6500

(W)

770

800

1000

1350

1410

1500

✽ 1)

1600

1950

2160

✽ 2)

(A)

3.6

3.8

4.7

6.2

6.4

6.7

✽ 1)

7.1

✽ 2)

8.7

9.5

- MH18VP2X model is applicable for ✽ 1) in the table above. MH19VP2X model is applicable for ✽ 2) in the table above.

MH052FXEA2 (Full Load Ampere - Heating) Conversion formula: kW=Btu/h x 0.000293

Outdoor unit

Indoor unit combination

Full Load Ampere

Capacity (W)

Power

Consumption

B Total (W)

Operating

Current

A B Total A (A)

1 Unit

2 Unit

2200

2900

3800

2200

2200

2900

✽ 1)

2200

✽ 2)

2200

2900

2900

✽ 1)

3800

✽ 2)

2200

2900

3800

4400

5100

5800

6000

✽ 1)

✽ 2)

2200

2900

3800

2200

2200

2900

2500

✽ 1)

✽ 2)

2200

2900

2900

✽ 1)

3500

✽ 2)

2200

2900

3800

4400

5100

5800

6000

✽ 1)

✽ 2)

850

1150

1560

1600

1760

1805

1850

✽ 1)

✽ 2)

3.9

5.3

7.0

7.1

7.8

8.2

8.5

✽ 1)

✽ 2)

2900

3800

3800

3800

6700

7600

2900

3650

3670

3650

6570

7300

2190

2420

9.7

10.7

- MH18VP2X model is applicable for

✽ 1) in the table above. MH19VP2X model is applicable for

✽ 2) in the table above.

C OMBINATION T ABLE

✴ Indoor unit combination 2600 in the table below means that both MH023FPEA and MH026FPEA models can be applicable.

MH068FXEA4 (Current Limited 10A - Cooling)

Outdoor unit

1 Unit

2 Unit

3 Unit

4 Unit

A

Indoor unit combination

5200

2600

2600

2600

2600

2600

3500

3500

2600

2600

2600

3500

5200

2600

2600

2600

3500

3500

B C

2600

3500

3500

3500

3500

2600

2600

2600

3500

5200

3500

5200

5200

2600

2600

2600

3500

5200

3500

5200

3500

5200

2600

2600

D

2600

3500

A

3761

2508

2248

1881

2037

1757

2512

2222

1881

1757

2600

3500

5200

2600

2600

2489

3412

2962

Conversion formula: kW=Btu/h x 0.000293

B

1881

2742

2365

2512

2222

1881

1757

2600

3500

4978

3412

4401

3761

2508

2248

Current Limited 10A

Capacity (W)

C

2508

3027

3761

2742

3513

2512

3301

1881

1757

D

1881

2365

Total

7522

7524

7523

7522

7522

7635

7535

7745

7522

7635

2600

3500

5200

5200

6100

7467

6824

7363

Power

Consumption

Operating

Current

(W)

2157

2147

2150

2147

2151

2144

2152

2141

2137

2134

830

1115

1550

1408

1645

2140

1910

2154

(A)

9.4

9.3

9.4

9.3

9.4

9.5

9.5

9.3

9.3

9.3

3.9

5.2

7.0

6.3

7.4

9.4

8.5

9.5

MH068FXEA4 (Current Limited 10A - Heating)

Outdoor unit

1 Unit

2 Unit

3 Unit

4 Unit

Indoor unit combination

A

5600

2900

2900

2900

2900

2900

3800

3800

2900

2900

2900

3800

5600

2900

2900

2900

3800

3800

B C D

2900

3800

3800

3800

3800

2900

2900

2900

3800

5600

3800

5600

5600

2900

2900

2900

3800

5600

3800

5600

3800

5600

2900

2900

2900

3800

A

3933

2398

2246

2014

2120

1851

2639

2331

1975

1835

2900

3800

5385

2599

2544

2437

3262

2985

Conversion formula: kW=Btu/h x 0.000293

B

2014

2779

2425

2639

2331

1975

1835

2599

3333

4706

3262

4399

3933

2398

2246

Current Limited 10A

Capacity (W)

C

2398

2944

3889

2779

3574

2639

3436

1975

1835

D

1975

2404

Total

7866

7195

7436

7917

7678

7850

7917

8099

7899

7909

2900

3800

5385

5197

5877

7143

6524

7385

Power

Consumption

Operating

Current

(W)

2110

2133

2123

2098

2113

2123

2103

2125

2095

2115

1230

1615

2162

2189

2177

2144

2163

2135

(A)

9.4

9.3

9.4

9.3

9.4

9.5

9.3

9.3

9.3

9.3

9.6

9.5

9.6

9.5

5.6

7.2

9.7

9.6

E-

27

E-

28

C OMBINATION T ABLE

Combination Table (Continued)

MH068FXEA4 (Full Load Ampere - Cooling)

Outdoor unit

1 Unit

2 Unit

3 Unit

4 Unit

A

Indoor unit combination

5200

2600

2600

2600

2600

2600

3500

3500

2600

2600

2600

3500

5200

2600

2600

2600

3500

3500

B

2600

3500

3500

3500

3500

2600

2600

2600

3500

5200

3500

5200

5200

2600

2600

C

2600

3500

5200

3500

5200

3500

5200

2600

2600

D

2600

3500

A

4250

2556

2378

2125

2233

2003

2841

2555

2125

2003

2600

3500

5200

2600

2600

2489

3412

3295

Conversion formula: kW=Btu/h x 0.000293

B

2125

3005

2696

2841

2555

2125

2003

2600

3500

4978

3412

4895

4250

2556

2378

Full Load Ampere

Capacity (W)

C

2556

3201

4250

3005

4006

2841

3790

2125

2003

D

2125

2696

Total

8500

7668

7956

8500

8243

8706

8523

8900

8500

8706

2600

3500

5200

5200

6100

7467

6824

8190

Power

Consumption

Operating

Current

(W)

2450

2190

2279

2440

2367

2461

2448

2470

2430

2451

830

1115

1550

1408

1645

2140

1910

2405

(A)

10.7

9.7

10.0

10.6

10.4

10.7

10.7

10.8

10.6

10.7

3.9

5.2

7.0

6.3

7.4

9.4

8.5

10.6

MH068FXEA4 (Full Load Ampere - Heating)

Outdoor unit

1 Unit

2 Unit

3 Unit

4 Unit

A

Indoor unit combination

5600

2900

2900

2900

2900

2900

3800

3800

2900

2900

2900

3800

5600

2900

2900

2900

3800

3800

B

2900

3800

3800

3800

3800

2900

2900

2900

3800

5600

3800

5600

5600

2900

2900

C D

2900

3800

5600

3800

5600

3800

5600

2900

2900

2900

3800

A

4716

2856

2682

2417

2538

2351

3167

2970

2401

1968

2900

3800

5600

2900

2900

2900

3800

3561

Conversion formula: kW=Btu/h x 0.000293

B

2417

3326

3081

3167

2970

2401

1968

2900

3800

5600

3800

5249

4716

2856

2682

Full Load Ampere

Capacity (W)

C

2856

3515

4667

3326

4541

3167

4360

2401

1968

D

2401

2579

Total

9431

8569

8879

9500

9190

9973

9500

10300

9605

8483

2900

3800

5600

5800

6700

8500

7600

8810

Power

Consumption

Operating

Current

(W)

2550

2557

2553

2540

2549

2705

2545

2705

2573

2018

1230

1615

2250

2450

2491

2567

2531

2563

(A)

11.4

11.4

11.4

11.3

11.4

11.9

11.4

11.9

11.4

8.4

5.6

7.2

10.1

10.8

11.0

11.4

11.3

11.4

C OMBINATION T ABLE

MH080FXEA4 (Current Limited 10A - Cooling)

Outdoor unit

1 Unit

2 Unit

3 Unit

4 Unit

Indoor unit combination

A

5600

2900

2900

2900

2900

2900

2900

3800

2900

3800

5600

2900

2900

2900

3800

3800

3800

3800

2900

2900

2900

2900

2900

2900

Outdoor unit

Indoor unit combination

1 Unit

A

5200

2600

2600

2600

2600

2600

2600

3500

2600

3500

5200

2600

2600

2600

3500

3500

3500

3500

2600

2600

2600

2600

2600

2600

B C D

2 Unit

3 Unit

4 Unit

2600

3500

3500

5200

3500

3500

5200

2600

2600

3500

5200

3500

5200

5200

2600

2600

2600

2600

2600

2600

3500

5200

2600

2600

2600

3500

3500

3500

2600

3500

5200

3500

5200

5200

3500

5200

2600

3500

5200

3500

5200

3500

MH080FXEA4 (Current Limited 10A - Heating)

A

3761

2508

2248

1881

2037

1757

1568

2512

2600

3500

5200

2600

2600

2489

3412

2962

2222

2001

1881

1757

1568

1651

1487

1559

B C D

2900

3800

5600

3800

3800

3800

5600

2900

2900

3800

5600

3800

5600

5600

2900

2900

2900

2900

2900

2900

3800

5600

2900

2900

2900

3800

3800

3800

2900

3800

5600

3800

5600

5600

3800

5600

2900

3800

5600

3800

5600

3800

A

3933

2398

2246

2014

2120

1722

1851

2639

2900

3800

5385

2599

2544

2437

3262

2985

2331

2177

1975

1835

1704

1765

1650

1704

Conversion formula: kW=Btu/h x 0.000293

B

1881

2742

2365

3137

2512

2222

2974

1881

2600

3500

4978

3412

4401

3761

2508

2248

1757

1568

1651

1487

2098

2974

1881

1757

1568

2222

2001

2098

2508

3027

3761

2742

3513

3137

2512

3301

Current Limited 10A

Capacity (W)

C D

1881

2365

3137

2222

2974

2098

Total

7522

7524

7523

7522

7522

7635

7842

7535

2600

3500

5200

5200

6100

7467

6824

7363

7745

7949

7522

7635

7842

7745

7949

7853

Power

Consumption

Operating

Current

(W)

2157

2147

2150

2147

2151

2144

2133

2152

830

1115

1550

1408

1645

2140

1910

2154

2141

2130

2137

2134

2123

2131

2120

2128

(A)

9.4

9.3

9.2

9.4

9.4

9.5

9.5

9.3

7.4

9.4

8.5

9.5

3.9

5.2

7.0

6.3

9.2

9.3

9.2

9.3

9.3

9.2

9.3

9.3

Conversion formula: kW=Btu/h x 0.000293

B

2014

2779

3325

2425

2639

2331

3208

1975

2599

3333

4706

3262

4399

3933

2398

2246

1835

1704

1765

1650

2233

3208

1975

1835

1704

2313

2163

2233

2398

2944

3889

2779

3325

3574

2639

3436

Current Limited 10A

Capacity (W)

C D

1975

2404

3290

2313

3187

2233

Total

7866

7195

7436

7917

7678

8371

7850

7917

2900

3800

5385

5197

5877

7143

6524

7385

8099

8593

7899

7909

8402

8156

8651

8402

Power

Consumption

Operating

Current

(W)

2110

2133

2123

2098

2113

2123

2130

2103

1230

1615

2162

2189

2177

2144

2163

2135

2125

2125

2095

2115

2115

2118

2117

2120

(A)

9.4

9.3

9.2

9.4

9.4

9.5

9.5

9.3

9.6

9.5

9.6

9.5

5.6

7.2

9.7

9.6

9.2

9.3

9.2

9.3

9.3

9.2

9.3

9.3

E-

29

E-

30

C OMBINATION T ABLE

Combination Table (Continued)

MH080FXEA4 (Full Load Ampere - Cooling)

Outdoor unit

1 Unit

2 Unit

3 Unit

4 Unit

Indoor unit combination

A

5600

2900

2900

2900

2900

2900

2900

3800

2900

3800

5600

2900

2900

2900

3800

3800

3800

3800

2900

2900

2900

2900

2900

2900

Outdoor unit

Indoor unit combination

1 Unit

A

5200

2600

2600

2600

2600

2600

2600

3500

2600

3500

5200

2600

2600

2600

3500

3500

3500

3500

2600

2600

2600

2600

2600

2600

B C D

2 Unit

3 Unit

4 Unit

2600

3500

3500

5200

3500

3500

5200

2600

2600

3500

5200

3500

5200

5200

2600

2600

2600

2600

2600

2600

3500

5200

2600

2600

2600

3500

3500

3500

2600

3500

5200

3500

5200

5200

3500

5200

2600

3500

5200

3500

5200

3500

MH080FXEA4 (Full Load Ampere - Heating)

A

4250

2556

2378

2125

2233

2003

1819

2841

2600

3500

5200

2600

2600

2489

3412

3295

2557

2342

2125

2003

1819

1899

1740

1810

B

2900

3800

3800

5600

3800

3800

5600

2900

2900

3800

5600

3800

5600

5600

2900

2900

2900

2900

2900

2900

3800

C D

5600

2900

2900

2900

3800

3800

3800

2900

3800

5600

3800

5600

5600

3800

5600

2900

3800

5600

3800

5600

3800

B

2125

3005

2696

3638

2841

2557

3479

2125

2600

3500

4978

3412

4895

4250

2556

2378

2003

1819

1899

1740

2436

Conversion formula: kW=Btu/h x 0.000293

3479

2125

2003

1819

2557

2342

2436

2556

3201

4250

3005

4006

3638

2841

3798

Full Load Ampere

Capacity (W)

C D

2125

2696

3638

2557

3479

2436

Total

8500

7668

7956

8500

8243

8706

9094

8523

2600

3500

5200

5200

6100

7467

6824

8190

8911

9300

8500

8706

9094

8911

9300

9117

Power

Consumption

Operating

Current

(W)

2450

2190

2279

2440

2367

2461

2494

2448

830

1115

1550

1408

1645

2140

1910

2405

2481

2515

2430

2451

2484

2471

2505

2492

(A)

10.7

9.7

10.0

10.6

10.4

10.7

10.8

10.7

3.9

5.2

7.0

6.3

7.4

9.4

8.5

10.6

10.8

10.9

10.6

10.7

10.8

10.8

10.9

10.9

A

4716

2856

2682

2417

2538

2351

2169

3167

2900

3800

5600

2900

2900

2900

3800

3561

2954

2745

2401

2329

2152

2235

2080

2152

Conversion formula: kW=Btu/h x 0.000293

B

2417

3326

3081

4189

3167

2954

4045

2401

2900

3800

5600

3800

5249

4716

2856

2682

2329

2152

2235

2080

2820

4045

2401

2329

2152

2928

2725

2820

2856

3515

4667

3326

4541

4189

3167

4353

Full Load Ampere

Capacity (W)

C D

2401

3051

4156

2928

4016

2820

Total

9431

8569

8879

9500

9190

9973

10548

9500

2900

3800

5600

5800

6700

8500

7600

8810

10261

10836

9605

10037

10612

10325

10900

10612

Power

Consumption

Operating

Current

(W)

2550

2557

2553

2540

2549

2705

2705

2545

1230

1615

2250

2450

2491

2567

2531

2563

2705

2705

2573

2705

2705

2705

2705

2705

(A)

11.4

11.4

11.4

11.3

11.4

11.9

11.8

11.4

5.6

7.2

10.1

10.8

11.0

11.4

11.3

11.4

11.9

11.8

11.4

11.9

11.8

11.9

11.9

11.9

C OMBINATION T ABLE

MH080FXEA4 (Full Load Ampere - Heating at the normal condition)

Outdoor unit

1 Unit

2 Unit

3 Unit

4 Unit

Indoor unit combination

A

5600

2900

2900

2900

2900

2900

2900

3800

2900

3800

5600

2900

2900

2900

3800

3800

3800

3800

2900

2900

2900

2900

2900

2900

B

2900

3800

3800

5600

3800

3800

5600

2900

2900

3800

5600

3800

5600

5600

2900

2900

2900

2900

2900

2900

3800

C

5600

2900

2900

2900

3800

3800

3800

2900

3800

5600

3800

5600

5600

3800

5600

D

2900

3800

5600

3800

5600

3800

A

4716

2856

2682

2417

2538

2351

1832

3167

2900

3800

5600

2900

2900

2900

3800

3561

2954

2400

2401

1968

1832

1968

1832

1832

Conversion formula: kW=Btu/h x 0.000293

B

2417

3326

3081

3537

3167

2954

3537

2401

2900

3800

5600

3800

5249

4716

2856

2682

1968

1832

1968

1832

2400

3537

2401

1968

1832

2579

2400

2400

2856

3515

4667

3326

4541

3537

3167

4353

Full Load Ampere

Capacity (W)

C D

2401

2579

3537

2579

3537

2400

Total

9431

8569

8879

9500

9190

9973

8905

9500

2900

3800

5600

5800

6700

8500

7600

8810

10261

9474

9605

8483

9032

9094

9600

9032

Power

Consumption

Operating

Current

(W)

2550

2557

2553

2540

2549

2705

2004

2545

1230

1615

2250

2450

2491

2567

2531

2563

2705

2135

2573

2018

2024

2167

2155

2029

(A)

11.4

11.4

11.4

11.3

11.4

11.9

8.8

11.4

5.6

7.2

10.1

10.8

11.0

11.4

11.3

11.4

11.9

9.4

11.4

8.4

8.9

9.0

9.5

8.9

E-

31

THIS AIR CONDITIONER IS MANUFACTURED BY:

ESTE AIRE ACONDICIONADO HA SIDO FABRICADO POR:

CE CLIMATISEUR EST FABRIQUE PAR:

QUESTO CONDIZIONATORE D’ARIA È PRODOTTO DA:

ESTE APARELHO DE AR CONDICIONADO É FABRICADO POR:

DIESE KLIMAANLAGE IST FABRIZIERT VON:

AYTH H ™Y™KEYH KATA™KEYA™THKE A¶O:

ùíéí äéçÑàñàéçÖê àáÉéíéÇãÖç îàêåéâ:

ELECTRONICS

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