Samsung MH14VA1 Seies User manual

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
MULTI-SPLIT TYPE ROOM AIR CONDITIONER ( Cool and Heat )
ACONDICIONADOR DE AIRE DOMÉSTICO SISTEMA MULTI SPLIT ( Refrigeración y Calefacción )
CLIMATISEUR DE TYPE MULTIPLE ( Refroidissement et Chauffage )
CONDIZIONATORE D’ARIA PER PIÙAMBIENTI AD UNITÀSEPARATE
( Raffreddamento e Riscaldamento )
AR CONDICIONADO MULTI SPLIT ( Refrigeração e Aquecimento )
RAUMKLIMAGERÄT IN MEHRFACH GETEILTER AUSFÜHRUNG ( Kühlen und Wärmen )
¶O§Y¢IAIPOYMENO K§IMATI™TIKO ¢øMATIOY(æ‡Í˘ Î·È £¤ÚÌ·ÓÛ˘ )
äéåçÄíçõâ ÇéáÑìòçõâ äéçÑàñàéçÖê íàèÄ åìãúíà-ëèãàí (éıΠʉÂÌËÂ Ë é·Ó„‚)
ENGLISH
ESPAÑOL
FRANÇAIS
ITALIANO
PORTUGUÊS
DEUTSCH
ESF IPDGRDB98-05694A(3)
MH14VA1(A2)(C1)(C2)-07
MH18VA1(A2)(C1)(C2)-09
MH19VA1(A2)(C1)(C2)-07
MH19VA1(A2)(C1)(C2)-12
Indoor unit
MH14VA1(A2)(C1)(C2)X
MH18VA1(A2)(C1)(C2)X
MH19VA1(A2)(C1)(C2)X
Outdoor unit
E§§HNIKA
RUSSIAN

E-2

E-3
ENGLISH
Contents
◆PREPARING THE INSTALLATION
■Deciding on Where to Install the Air Conditioner .......................................... 4
■Air Conditioner and Accessories ................................................................... 6
◆INSTALLING THE INDOOR UNIT
■Fixing the Installation Plate........................................................................... 7
■Purging the Unit............................................................................................. 8
■Connecting the Assembly Cable ................................................................... 8
■Installing and Connecting the Indoor Unit Drain Hose.................................. 9
■Installing and Connecting the Indoor Unit Assembly Piping ......................... 10
■Cutting/Extending the Piping ........................................................................ 11
◆INSTALLING THE OUTDOOR UNIT
■Connecting the Cables to the Outdoor Unit.................................................. 12
■Checking Correct Earthing............................................................................ 14
■Installing and Connecting the Outdoor Unit Drain Hose............................... 15
■Fixing the Unit in Position ............................................................................ 15
◆COMPLETING THE INSTALLATION
■Connecting Up and Purging the Circuit......................................................... 16
■Refrigerant Refill............................................................................................ 16
■Performing Leak Tests................................................................................... 17
■Placing the Indoor Unit in Position................................................................ 17
■Checking and Testing Operations ................................................................. 18
■Explaining Operations to the Owner ............................................................. 20
◆TECHNICAL SPECIFICATIONS

E-4
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.
Indoor Unit
◆There must be no obstacles near the air inlet and outlet.
◆Install the indoor unit on a surface that can support its weight.
◆Choose a position that enables the piping and cables to be easily connected to the outdoor unit and the
recommended length of 5 metres to be respected.
◆Leave enough clearance beneath the indoor unit to enable the filters to be removed without hindrance.
◆Maintain sufficient clearance around the indoor unit, as indicated in the diagram on the page opposite.
◆Make sure that the water dripping from the drain hose runs away correctly and safely.
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 5 metres to be respected.
◆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.
◆You have just purchased a multi-split type room air conditioner and it
has been installed by your installation specialist.
◆This device must be installed according to the national electrical rules.
CC
CCAA AAUU UUTT TTII IIOO OONN NN
PREPARING THE INSTALLATION

E-5
ENGLISH
PREPARING THE INSTALLATION
◗ Piping length and the height
◗ Chargeless
Demension
Composition
1 Room max
length
20 m
(A) or (B)
2 Room total max
length
30 m
(A) + (B)
Max height between
indoor unit & outdoor unit
7 m
(C)
Max height between
indoor unit A & B
3 m
(D)
2 Room total max length
Within 30m
(A) + (B)
1 Room max length
Within 20m
(A) or (B)
A
B
160 mm
or more
20 mm
or more
◗ 14,000Btu/h
100 mm
or more
300 mm
minimum
600 mm
minimum
600 mm
minimum
300 mm
minimum
A-unit 7,000(2.05kW) or
9,000 Btu/h(2.63kW)
B-unit 9,000(2.63kW) or
12,000Btu/h(3.51kW)
Circuit breaker
(20A) Main power switch
(B)
(D)
(C)
(A)
1,220-240~,50
Indoor unit Outdoor unit Power supply
Ø, V, Hz
MH14VA1(A2)(C1)(C2) MH14VA1(A2)(C1)(C2)X
◗ 14,000Btu/h 18,000Btu/h
Unit Pipe size
Liquid
A- Unit
1/4”
Gas
3/8”
B-
Unit
1/4” 3/8”
◗ 18,000Btu/h
1,220-240~,50
Indoor unit Outdoor unit Power supply
Ø, V, Hz
MH18VA1(A2)(C1)(C2)
MH18VA1(A2)(C1)(C2)X
◗ 19,000Btu/h
1,220-240~,50
Indoor unit Outdoor unit Power supply
Ø, V, Hz
MH19VA1(A2)(C1)(C2)
MH19VA1(A2)(C1)(C2)X
❋ The designs of the unit and the connection valve are subject to change according to the model.
◗ 19,000Btu/h
Unit Pipe size
Liquid
A- Unit
1/4”
Gas
3/8”
B-
Unit
1/4” 1/2”

E-6
Air Conditioner and Accessories
The following accessories are supplied with the air conditioner.
Accessories in the Indoor Unit Case
OWNER'SINSTRUCTIONS
MANUALDEINSTRUCCIONES
ISTRUZIONIPERL'USO
MANUALDEINSTRUÇÕES
MANUELD'UTILISATION
GEBRAUCHSANWEISUNG
Splut-typeRoomAirConditioner
AireacondicionadodomésticosistemaSplit
Condizionatored'ariaperambientiadunitàSeparate
AparelhodearcondicionadotipoSplit
Climatiseurdetypeséparé
Geteilteraumklimaanlage
OWNER'SINSTRUCTIONS
MANUALDEINSTRUCCIONES
ISTRUZIONIPERL'USO
MANUALDEINSTRUÇÕES
MANUELD'UTILISATION
GEBRAUCHSANWEISUNG
Splut-typeRoomAirConditioner
AireacondicionadodomésticosistemaSplit
Condizionatored'ariaperambientiadunitàSeparate
AparelhodearcondicionadotipoSplit
Climatiseurdetypeséparé
Geteilteraumklimaanlage
Accessories in the Outdoor Unit Case
The following connection accessories may be supplied, depending on the option. If they are not
supplied, it is recommended that you collect them together before starting to install the air
conditioner.
➢The 3-wire power cable and the 4-wire assembly cable are optional. If these cables are not
supplied, use the standard cable approved by IEC standard.
➢The flare nuts are only included when the air conditioner is supplied without the assembly
piping illustrated below.
➢The drain plug is supplied for heat pump model to drain the water condensed in the
outdoor heat exchanger. (for installation, see page 15)
➢If these accessories are supplied, they are located in the accessory box.
Installation Plate Remote Control
3-wire
Power Cable
(option)
Rubber LegDrain Plug
4-wire Assembly
Cable
(option)
Flare Nuts, 6.35mm
outer pipe diameter Flare Nuts, 9.52mm outer pipe diameter Flare Nuts, 12.70mm outer pipe diameter
Batteries for
Remote Control
Owner’s Instruction
Booklet Installation Manual
PREPARING THE INSTALLATION
Pipe Clamps B M3.8 x 20 Screws
for Wood Putty 100gM4 x 16 Tapped Screws Drain Hose,
length 2m
Pipe Clamps A
Assembly Piping,
Ø6.35mm by 5m Assembly Piping, Ø9.52mm by 5m Assembly Piping, Ø12.70mm by 5m PE T3 Foam Tube Insulation
Vinyl Tape,
Width 50mm
The specification for cables
Three-wire power cable
Four-wire assemble cable
AWG
14 or more
17 or more
Cross sectional area (mm2)
2.0 or more
1.0 or more

E-7
ENGLISH
Fixing the Installation Plate
60
30
252 275
14090
410~730
Before fixing the installation plate to a wall or window frame, you
must determine the position of the 65 mm hole through which the
cable, piping and hose pass to connect the indoor unit up to the
outdoor unit. When facing the air conditioner in position on the wall,
the piping and cable can be connected from the:
◆Right
◆Left
◆Rear (right or left)
1Determine the position of the pipe and drain hose hole using the right
figure and drill the hole with an inner diameter of 65 mm so that it slants
slightly downwards.
2 If you are fixing the indoor unit to a... Then follow Steps...
Wall 3.
Window frame 4to 6.
3Fix the installation plate to the wall in a manner appropriate to the weight
of the indoor unit.
➢If you are mounting the plate on a concrete wall with anchor
bolts, the anchor bolts must not project by more than 20 mm.
4Determine the positions of the wooden uprights to be attached to the
window frame.
5Attach the wooden uprights to the window frame in a manner appropriate
to the weight of the indoor unit.
6Using tapped screws, attach the installation plate to the wooden uprights,
as illustrated in the last figure opposite.
30mm
Installation plate
Pipe hole
(
Ø 65mm)
(Unit : mm)
(Unit : mm)
INSTALLING THE INDOOR UNIT

E-8
Purging the Unit
On delivery, the indoor unit is loaded with an inert gas. All this gas
must therefore be purged before connecting the assembly piping.
To purge the inert gas, proceed as follows.
Unscrew the caps at the end of each pipe.
Result: All inert gas escapes from the indoor unit.
➢To prevent dirt or foreign objects from getting into the pipes
during installation, do NOT remove the caps completely
until you are ready to connect the piping.
Connecting the Assembly Cable
The indoor unit is powered from the outdoor unit via the assembly cable.
1Extend the assembly cable if necessary.
2Open the front grille by pulling on the tabs on the lower right and left sides
of the indoor unit.
3Remove the screw securing the connector cover.
4Pass the assembly cable through the rear of the indoor unit and connect the
assembly cable such as figure.
➢Each wire is labelled with the corresponding terminal number.
5Pass the other end of the cable through the 65 mm hole in the wall.
6Replace the connector cover, carefully tightening the screw.
7Close the front grille.
8For further details on how to plug the other end of the assembly cable into
the outdoor unit, refer to pages 12 and 13.
INSTALLING THE INDOOR UNIT
E
E
Indoor
unit
Outdoor
unit
Earth
terminal
Earth
terminal

E-9
ENGLISH
To install the drain hose, proceed as follows.
1If necessary, connect the 2-metre extension to the drain hose.
2If you are using the extension, insulate the inside part of the extension
drain hose with a shield.
3Pass the drain hose under the refrigerant piping, taking care to keep the
drain hose tight.
4Pass the drain hose through the hole in the wall, making sure that it is
sloping downwards, as shown in the illustrations above.
➢The hose will be fixed permanently into position once the
whole installation has been tested for gas leaks; refer to
page 17 for further details.
Installing and Connecting the Indoor Unit Drain Hose
Care must be taken when installing the drain hose for the indoor unit to ensure that any condensation
water is correctly drained outside. When passing the drain hose through the 65 mm hole drilled in the
wall, check that none of the following situations occur.
The hose must
NOT slope
upwards.
The end of the drain
hose must NOT be
placed in water.
Do NOT bend the
hose in different
directions.
Keep a clearance of
at least 5 cm between
the end of the hose
and the ground.
Do NOT place the
end of the drain hose
in a hollow.
5 cm
less Ditch
Shield
Drain hose Extension drain hose
INSTALLING THE INDOOR UNIT

E-10
There are two refrigerant pipes of different diameters:
◆A smaller one for the liquid refrigerant
◆A larger one for the gas refrigerant
A short length of piping is already fitted to the air conditioner. You
must extend this piping using assembly piping (optionally supplied).
The connection procedure for the refrigerant piping varies according
to the exit position of the piping from the indoor unit, as seen when
facing the air conditioner in position on the wall:
◆Right (A)
◆Left (B)
◆Rear
1With a knife, cut out the appropriate knock-out piece on the rear of the
indoor unit (unless you are connecting directly from the rear).
2Smooth the cut edges.
3Remove the protection caps on the pipes and connect the assembly piping
to each pipe, tightening the nuts, first manually and then with a wrench,
applying the following torque.
Pipe Outer Diameter Torque (kg•cm)
Liquid refrigerant 6.35 mm 160
Gas refrigerant 9.52 mm 300
Gas refrigerant 12.70 mm 500
➢ If the piping must be shortened or extended, refer to page 11.
4Cut off any excess foam insulation.
5If necessary, bend the pipe round, along the bottom of the indoor unit and
out through the appropriate hole, taking care to ensure that:
◆The piping does not jut out from the rear of the indoor unit
◆The bending radius is 100 mm or more
6Pass the piping through the hole in the wall.
7For further details on how to connect up to the outdoor unit and purge the
circuit, refer to page 16.
➢The piping will be insulated and fixed permanently into
position once the whole installation has been tested for
gas leaks; refer to page 17 for further details.
Installing and Connecting the Indoor Unit Assembly Piping
A
B
INSTALLING THE INDOOR UNIT