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*1

En-5

1-5. INSTALLATION DIAGRAM

Units should be installed by licensed contractor according to local code 

requirements.

More than 

100 mm

More than 100 mm 

More than 200 mm if there are 

obstacles to both sides

Open as a rule

More than 500 mm if the back, 

both sides and top are open

More than 350 mm

Outdoor unit installation

(Unit: mm)

285

Air inlet

150

500

Air inlet

4-10 × 21 Oval holes

304~325

344.5

Air outlet

800

Open as a rule

More than 500 mm 

if the front and both 

sides are open

*1 The manufacturing year and month is indicated on the spec name plate.

1-6. DRAIN PIPING FOR OUTDOOR UNIT

Please perform the drain piping work only when draining from one place.

1) Provide drain piping before indoor and outdoor piping connection. 

2) Connect the soft PVC hose (L) I.D.15 mm as shown in the illustration.

3) Make sure to provide drain piping with a downhill grade for easy drain flow.

Note:

Install the unit horizontally.

Do not use the drain socket (1) in the cold regions. Drain may freeze and it 

makes the fan stop. 

The outdoor unit produces condensate during the heating operation. Select 

the installation place to ensure to prevent the outdoor unit and/or the grounds 

from being wet by drain water or damaged by frozen drain water.

(1) Drain socket

(L) Soft PVC hose

When the piping is to be attached to a wall containing 

metals (tin plated) or metal netting, use a chemically 

treated wooden piece 20 mm or thicker between the wall 

and the piping or wrap 7 to 8 turns of insulation vinyl tape 

around the piping.

To use existing piping, perform COOL operation for 30 

minutes and pump down before removing the old air 

conditioner. Remake flare according to the dimension for 

new refrigerant.

After the leak test, apply insulating material tightly so 

that there is no gap.

 WARNING

To avoid risk of fire, embed or protect the refrigerant 

piping. 

External  damage  on  the  refrigerant  piping  can  be 

cause of fire.

ACCESSORIES

Check the following parts before installation.

(1) Drain socket

1

PARTS TO BE PROVIDED AT YOUR SITE

(A) Power supply cord*2

1

(B) Indoor/outdoor unit connecting wire*2

1

(C) Extension pipe

1

(D) Wall hole cover

1

(E) Piping tape

1

(F)

Extension drain hose 

(or soft PVC hose, 15 mm inner diameter or 

hard PVC pipe VP16)

1

(G) Refrigeration oil

Little 

amount

(H)

Putty

1

(I)

Pipe fixing band

2 to 7

(J) Fixing screw for (I)

2 to 7

(K) Wall hole sleeve

1

(L)

Soft PVC hose, 15 mm inner diameter or hard 

PVC pipe VP16 for drain socket (1)

1

Note:

*2 Place indoor/outdoor unit connecting wire (B) and power supply cord (A) 

at least 1 m away from the TV antenna wire.

The “Q’ty” for (B) to (K) in the above table is quantity to be used per indoor unit.

VG79A989H01_en.indd   5

2018/09/27   15:03:36

Содержание MXZ-2HA40VF

Страница 1: ...nstalação Para o INSTALADOR Este manual descreve apenas a instalação da unidade exterior Quando proceder à instalação da unidade interior consulte o manual de instalação da unidade interior Installationshåndbog Til INSTALLATØREN Denne håndbog beskriver kun hvordan udendørsenheden installeres Vedrørende installation af indendørsenheden henvises til installationshåndbogen for indendørsenheden Instal...

Страница 2: ...лі а потім мову BG Посетете горепосочения уебсайт за да изтеглите ръководства като изберете име на модел и след това език PL Odwiedź powyższą stronę internetową aby pobrać instrukcje wybierz nazwę modelu a następnie język CS Příručky naleznete ke stažení na internetové stránce zmíněné výše poté co zvolíte model a jazyk SK Na webovej stránke vyššie si môžete stiahnuť návody Vyberte názov modelu a z...

Страница 3: ...use electric shock or fire If loose parts are found on the power supply plug replace it n Attach the electrical cover to the indoor unit and the service panel to the outdoor unit securely If the electrical cover of the indoor unit and or the service panel of the outdoor unit are not attached securely it could result in a fire or an electric shock due to dust water etc n When installing relocating ...

Страница 4: ...4 Use a copper pipe or a copper alloy seamless pipe 5 Be careful not to crush or bend the pipe during pipe bending 6 Refrigerant pipe bending radius must be 100 mm or more 7 Insulation material Heat resisting foam plastic 0 045 specific gravity 8 Be sure to use the insulation of specified thickness Excessive thickness may cause incorrect installation of the indoor unit and insufficient thickness m...

Страница 5: ... in a sufficiently large space without depressions 1 4 1 Minimum installation area for Outdoor units If you unavoidably install a unit in a space where all four sides are blocked or there are depressions confirm that one of these situations A B or C is satisfied Note These countermeasures are for keeping safety not for specification guarantee A Secure sufficient installation space minimum installa...

Страница 6: ...t locally added refrigerant Install the indoor unit so that the height from the floor to the bottom of the indoor unit is h0 for wall mounted 1 8 m or more for ceiling suspended cassette and ceiling concealed 2 2 m or more There are restrictions in installation height for each model so read the installation manual for the particular unit M kg Amin m 1 0 3 1 5 4 5 2 0 6 2 5 7 5 3 0 9 3 5 12 4 0 15 ...

Страница 7: ...er 1 Drain socket L Soft PVC hose When the piping is to be attached to a wall containing metals tin plated or metal netting use a chemically treated wooden piece 20 mm or thicker between the wall and the piping or wrap 7 to 8 turns of insulation vinyl tape around the piping To use existing piping perform COOL operation for 30 minutes and pump down before removing the old air conditioner Remake fla...

Страница 8: ...ION 3 1 PRECAUTIONS FOR DEVICES THAT USE R32 REFRIGERANT Use ester oil ether oil alkylbenzene oil small amount as the refrigeration oil applied to the flared sections Use C1220 copper phosphorus for copper and copper alloy seamless pipes to connect the refrigerant pipes Use refrigerant pipes with the thicknesses specified in the table to the below Make sure the insides of the pipes are clean and d...

Страница 9: ... differs depending the models and the capacities of indoor units Indoor unit capacity 25 50 Liquid pipe size ø6 35 Gas pipe size ø9 52 Use tightening torque table above as a guideline for indoor unit side union joint section and tighten using two wrenches Excessive tightening dam ages the flare section 1 Apply a thin coat of refrigeration oil G to the flared ends of the pipes and the pipe connecti...

Страница 10: ...ed This may cause gas leak Service port Charge hose for R32 R410A Body Close Open Control valve A When attaching the control valve to the service port make sure that the valve core is in closed position and then tighten part A Do not tighten part A or turn the body when valve core is in open position Service port cap Torque 13 7 to 17 7 N m 140 to 180 kgf cm Charge hose for R32 R410A 4 2 GAS CHARG...

Страница 11: ...e Make sure that the following is done Power is supplied to the unit Stop valves are open About the restart protective mechanism Once the compressor stops the restart preventive device operates so the compressor will not operate for 3 minutes to protect the air conditioner When relocating or disposing of the air conditioner pump down the system following the procedure below so that no refrigerant ...

Страница 12: ...лищни търговски и леки промишлени условия erklærer et fullstendig ansvar for undernevnte klimaanlegg og varmepumper ved bruk i boliger samt kommersielle og lettindustrielle miljøer vakuuttaa täten yksinomaisella vastuullaan että jäljempänä kuvatut asuinrakennuksiin pienteollisuuskäyttöön ja kaupalliseen käyttöön tarkoitetut ilmastointilaitteet ja lämpöpumput настоящим заявляет и берет на себя искл...

Страница 13: ...irezionale Colleoni Palazzo Sirio Ingresso 1 Viale Colleoni 7 20864 Agrate Brianza MB Italy Norwegian Branch Gneisveien 2D 1914 Ytre Enebakk Norway Portuguese Branch Avda do Forte 10 2799 514 Carnaxide Lisbon Portugal Spanish Branch Carretera de Rubi 76 80 Apdo 420 08173 Sant Cugat del Valles Barcelona Spain Scandinavian Branch Hammarbacken 14 P O Box 750 SE 19127 Sollentuna Sweden UK Branch Trave...

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