Samsung AVMCH070EA4 User manual

ENGLISH
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
System Air Conditioner
Aire acondicionado sistemático
Climatiseur numérique multifonctionnel
Sistema Aria Condizionata
Sistema Ar Condicionado
Klimaanlage System
™‡Û ËÌ· ∫ÏÈÌ· ÈÛÌÔ‡
ëËÒÚÂÏÌ˚ ÇÓÁ‰Û¯Ì˚ äÓ̉ˈËÓÌÂ
ESPAÑOL
FRANÇAIS
ITALIANO
PORTUGUÊS
DEUTSCH
E§§HNIKA
RUSSIAN
E S F I P D G R DB98-13707A(3)
AVMCH052CA1(4)
AVMCH072CA1(4)
AVMCH105CA1(4)
AVMCH128CA1(4)
AVMCH140CA1(4)
AVMCH052EA(B)1(4)
AVMCH070EA(B)1(4)
AVMCH105EA(B)1(4)
AVMCH128EA(B)1(4)
AVMCH140EA(B)1(4)
Heat pump
AVMCC052CA1(4)
AVMCC072CA1(4)
AVMCC105CA1(4)
AVMCC128CA1(4)
AVMCC140CA1(4)
AVMCC052EA(B)1(4)
AVMCC070EA(B)1(4)
AVMCC105EA(B)1(4)
AVMCC128EA(B)1(4)
AVMCC140EA(B)1(4)
Cooling only

■ Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
OO
OOPP PPTT TTII IIOO OONN NNAA AALL LLAA AACC CCCC CCEE EESS SSSS SSOO OORR RRII IIEE EESS SS
Chapter
Contents
E-2
■ Preparation for Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
■ Deciding on Where to Install the Indoor Unit . . . . . . . . . . . . . . . . . 5
■ Indoor Unit Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
■ Purging the Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
■ Connecting the Refrigerant Pipe . . . . . . . . . . . . . . . . . . . . . . . . . 10
■ Cutting/Flaring the Pipes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
■ Performing Leak Test & Insulation . . . . . . . . . . . . . . . . . . . . . . . . 12
■ Drainpipe and Drain Hose Installation . . . . . . . . . . . . . . . . . . . . . 13
■ Connecting the Connection Cord . . . . . . . . . . . . . . . . . . . . . . . . . 15
■ Assigning Address to Indoor Unit . . . . . . . . . . . . . . . . . . . . . . . . . 16
■ Additional Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
■ Bio-pure Filter Installation(Optional) . . . . . . . . . . . . . . . . . . . . . . . 18
■ Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
44
44 WW WWAA AAYY YYCC CCAA
AASS SSSS SSEE EETT TTTT TTEE EEII IINN NNSS SSTT TTAA AALL LLLL LLAA AATT TTII IIOO OONN NN
Chapter

■Preparation for Installation . . . . . . . . . . . . . . . . . 4
■Deciding on Where to Install the Indoor Unit . . . 5
■Indoor Unit Installation . . . . . . . . . . . . . . . . . . . . 8
■Purging the Unit . . . . . . . . . . . . . . . . . . . . . . . . 9
■Connecting the Refrigerant Pipe . . . . . . . . . . . 10
■Cutting/Flaring the Pipes . . . . . . . . . . . . . . . . . 11
■Performing Leak Test & Insulation . . . . . . . . . . 12
■Drainpipe and Drain Hose Installation . . . . . . . 13
■Connecting the Connection Cord . . . . . . . . . . 15
■Assigning Address to Indoor Unit . . . . . . . . . . 16
■Additional Functions . . . . . . . . . . . . . . . . . . . . 17
■Bio-pure Filter Installation(Optional) . . . . . . . . 18
■Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . 19
44
44 WW WWAA AAYY YYCC CCAA AASS SSSS SSEE EETT TTTT TTEE EEII IINN NNSS SSTT TTAA AALL LLLL LLAA AATT TTII IIOO OONN NN
Chapter
E-3
ENGLISH

Preparation for Installation
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.
Accessories
◆The following accessories are supplied with the indoor unit.
The type and quantity may differ depending on the specifications
E-4
Pattern sheet InsulationInsulation cover
drain Insulation cover band
Insulation pipe Insulation drain
hose Installation manual Cable-tie
Flexible hose M4x12 tapped
Screw Insulation drain subPad stopper

Deciding on Where to Install the Indoor Unit
Indoor Unit
◆There must be no obstacles near the air inlet and outlet.
◆Install the indoor unit on a ceiling that can support its weight.
◆Maintain sufficient clearance around the indoor unit.
◆Make sure that the water dripping from the drain hose runs away correctly
and safely.
◆The indoor unit must be installed in this way, that they are out of public
access. (Not touchable by the users)
E-5
ENGLISH
Space Requirements for Indoor Unit

Deciding on Where to Install the Indoor Unit (cont.)
E-6
OPEN CLOSED
OPEN CLOSED
404
403
196
Suspension bolt
4-M8~M10
41
255
840 10-M4 Hole
(prepared hole)
Fresh air intake hole
55
246
230
100
80
55
290
2x230=26025 20 25
198
293 256
318
111
141
1
2
3
4
5
6
Liquid pipe connection
Gas pipe connection
Drain pipe connection
Power supply connection
Air discharge grille
Air suction grille
ø 9.52
ø 15.88
No. Name Remark
Drawing of the indoor unit
✴✴ 052/070/072 ✴✴
Unit : mm

E-7
ENGLISH
404
403
Suspention bolt
4-M8~M10
5555
adjustable 0~550
750
28848
196
293 255
41
111
141
256
318
840
55 840 55
2525 20
198
158
138
304 288
68
290
2x230=260 10-M4 Hole
(prepared hole)
Branch duct
connection
OPEN CLOSED
OPEN CLOSED
1
2
3
4
5
6
Liquid pipe connection
Gas pipe connection
Drain pipe connection
Power supply connection
Air discharge grille
Air suction grille
ø 9.52
ø 19.05
No. Name Remark
✴✴ 105/128/140 ✴✴
Unit : mm

Indoor Unit Installation
It is recommended to install the refnet joint before installing the indoor unit.
E-8
Concrete
Suspension bolt(M8)-field supply
Hole in anchor
Hole in plug
Insert
Ceiling support
20mm
Indoor Unit
Ceiling
Gauge of
Dimensions
17mm
1Place the pattern sheet on the ceiling at the spot where you want to
install the indoor unit.
2Insert bolt anchors, use existing ceiling supports or construct a suitable
support as shown in figure.
3Install the suspension bolts depending on the ceiling type.
4Screw eight nuts to the suspension bolts making space for hanging
the indoor unit.
5Hang the indoor unit to the suspension bolts between two nuts.
6Screw the nuts to suspend the unit. Cut a pad stopper and place it on the
bracket at this time.
7
Adjust the unit to the appropriate position considering the installation area for the front
panel.
7-1 Place the pattern sheet on the indoor unit.
7-2 Adjust a space between the ceiling and the indoor unit by using the gauge
of dimensions.
7-3 Fix the indoor unit securely after adjusting level of the unit by using a leveler.
7-4 Remove the pattern sheet, connect the other cables and install the front panel.
◆Ensure that the ceiling is strong enough to support
the weight of the indoor unit.
Before hanging the unit, test the strength of each
attached suspension bolt.
◆If the length of suspension bolt is more than 1.5m,
it is required to prevent vibration.
IMPORTANT
You must install the suspension bolts more than four
when installing the indoor unit.
IMPORTANT
◆Piping must be laid and connected inside the ceiling when
suspending the unit. If the ceiling is already constructed,
lay the piping into position for connection to the unit before
placing the unit inside the ceiling.
NN
NNoo oott ttee ee
◆Since the diagram is made of paper, it may shrink or stretch
slightly due to temperature or humidity. For this reason, before
drilling the holes maintain the correct dimensions between the
markings; refer to page 6 or 7.
NN
NNoo oott ttee ee
Pad stopper
Bracket

Purging the unit
E-9
ENGLISH
◆To prevent dirt or foreign objects from getting into the pipes
during installation, do NOT remove the pinch pipe completely
until you are ready to connect the piping.
NN
NNoo oott ttee ee
On delivery, the indoor unit is loaded with refrigerant gas.
All this gas must therefore be purged before connecting the assembly
piping. To purge the inert gas, proceed as follows.
Unscrew the pinch pipe at the end of each refrigerant pipe.
Result: All inert gas escapes from the indoor unit.
Liquid refrigerant
port
Gas refrigerant port

Connecting the Refrigerant Pipe
E-10
There are two refrigerant pipes of differing diameters:
◆
Asmaller one for the liquid refrigerant
◆
Alarger one for the gas refrigerant
◆
The inside of copper pipe must be clean & has no dust.
Remove the pinch pipe on the pipes and connect the assembly pipes to
each pipe, tightening the nuts, first manually and then with a torque
wrench, a spanner applying the following torque.
1
Must use insulator which is thick enough to cover the refrigerant pipe to
protect the condensate water on the outside of pipe falling onto the floor
and the efficiency of the unit will be better.
2
Cut off any excess foam insulation.
3
Be sure that there must be no crack or wave on the bended area.
4
It would be necessary to double the insulation thickness(10mm or more)
to prevent condensation even on the insulator when if the installed area is
warm and humid.
5
◆
If the pipes must be shortened refer to page 11.
NN
NNoo oott ttee ee
Outer Diameter Torque (kgf•cm)
6.35 mm (1/4") 140~170
9.52 mm (3/8") 250~280
12.70 mm (1/2") 380~420
15.88 mm (5/8") 440~480
19.05 mm (3/4") 990~1210
22.23 mm (7/8") 990~1210
Refrigerant oil
Torque wrench
Flare nut
Union
Spanner