Samsung HH105ECM User manual

E§§HNIKA
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
Duct-type Air Conditioner (Cool & Heat)
Aire acondicionador Tipo Canal (Enfriamiento & Calefacción)
Climatiseur de type Conduit (Refroidissement et Chauffage)
Ar Condicionado Tipo Conduto (Refrigeração e Aquecimento)
Climatiseur de type Conduit (Refroidissement et Chauffage)
Ventiltype Klimaanlage (Kühlen und Wärmen)
KÏÈÌ·ÙÈÛÙÈÎfi T‡Ô˘ AÂÚ·ÁˆÁÔ‡ (æ‡Í˘ Î·È £¤ÚÌ·ÓÛ˘)
ÇÓÁ‰Û¯Ì˚È äÓ̉ˈËÓÌÂ íÛ·ÌÓ„Ó íËÔ‡ (éı·ʉÂÌËÂ Ë é·Ó„‚)
E S F I P D G R DB98-08778A(3)
HH105ECM
HH140ECM
HH175ECM
HH175EZM
RUSSIAN ENGLISH
ESPAÑOL
FRANÇAIS
ITALIANO
PORTUGUÊS
DEUTSCH

E-2
■ Parts list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
OO
OOPP PPTT TTII IIOO OONN NNAA AALL LLAA AACC CCCC CCEE EESS SSSS SSOO OORR RRII IIEE EESS SS
Chapter
Contents
■ Preparation for installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
■ Deciding on where to install the indoor unit . . . . . . . . . . . . . . . . . 5
■ Indoor unit installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
■ Purging the unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
■ Connecting the indoor unit assembly piping . . . . . . . . . . . . . . . . . 9
■ Cutting/Flaring the pipes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
■ Performing leak tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
■ Insulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
■ Drain hose installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
■ Connecting the connection cord . . . . . . . . . . . . . . . . . . . . . . . . . . 14
■ Group control installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
■ Assigning address to indoor unit . . . . . . . . . . . . . . . . . . . . . . . . . 17
■ Additional functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
■ Increasing fan speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
■ Air filter installation (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
■ Drain pump installation (Optional) . . . . . . . . . . . . . . . . . . . . . . . . 22
■ Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
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Chapter

E-3
■Preparation for installation . . . . . . . . . . . . . . . . . . . . . 4
■Deciding on where to install the indoor unit . . . . . . . . 5
■Indoor unit installation . . . . . . . . . . . . . . . . . . . . . . . . . 7
■Purging the unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
■Connecting the indoor unit assembly piping . . . . . . . . 9
■Cutting/Flaring the pipes . . . . . . . . . . . . . . . . . . . . . . 10
■Performing leak tests . . . . . . . . . . . . . . . . . . . . . . . . 11
■Insulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
■Drain hose installation . . . . . . . . . . . . . . . . . . . . . . . 12
■Connecting the connection cord . . . . . . . . . . . . . . . . 14
■Group control installation . . . . . . . . . . . . . . . . . . . . . . 16
■Assigning address to indoor unit . . . . . . . . . . . . . . . 17
■Additional functions . . . . . . . . . . . . . . . . . . . . . . . . . 19
■Increasing fan speed . . . . . . . . . . . . . . . . . . . . . . . . 20
■Air filter installation (Optional) . . . . . . . . . . . . . . . . . . 21
■Drain pump installation (Optional) . . . . . . . . . . . . . . 22
■Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
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Chapter
ENGLISH

E-4
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.
Installation
Manual
Pattern Sheet
OWNER’SINSTRUCTIONS
MANUALDEINSTRUCCIONES
ISTRUZIONIPERL’USO
MANUALDEINSTRU˝ES
MANUELD’UTILISATION
GEBRAUCHSANWEISUNG
Splut-typeRoom Air Conditioner
Aireacondicionado dom stico sistema Split
Condizionatored’aria per ambienti ad unit Separate
Aparelhode ar condicionado tipo Split
Climatiseurde type s par
Geteilteraumklimaanlage
Drain Plug
Insulation Drain Insulation
Cover Pipe
Insulation pipe Insulation
Drain Pipe
Cable-Tie Drain socketNut Rubber
OWNER’SINSTRUCTIONS
MANUALDEINSTRUCCIONES
ISTRUZIONIPERL’USO
MANUALDEINSTRU˝ES
MANUELD’UTILISATION
GEBRAUCHSANWEISUNG
Splut-typeRoom Air Conditioner
Aireacondicionado dom stico sistema Split
Condizionatored’aria per ambienti ad unit Separate
Aparelhode ar condicionado tipo Split
Climatiseurde type s par
Geteilteraumklimaanlage
Owner’s
Instructions

ENGLISH
E-5
Deciding on where to install the indoor unit
5mm
5mm
You must have 5mm or more space between the ceiling and the bottom of indoor unit.
Otherwise, the noise from the vibration of indoor unit may bother the user.
When the ceiling is under construction, the hole for check-up must be made to take service,
clean and repair the unit.
1210mm x 433mm or more
(A space for repair and service)
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)
◆After connecting a chamber, insulate the connection part between the indoor
unit and the chamber with t10 or thicker insulation. Otherwise, there can be
air leak or dew from the connection part.
Space Requirements for Indoor Unit

Deciding on where to install the indoor unit (Cont.)
E-6
Unit : mm
Drawing of the indoor unit
◆The inside of ( ) is for HH105/140ECM models.
◆The outside of ( ) is for HH175ECM/EZM models.
1
2
3
4
5
6
7
8
Liquid pipe connection
Gas pipe connection
Drain pipe connection
Drain pipe connection
Power supply connection
Air discharge flange
Air suction flange
Hook
ø9.52
ø19.05
For M8~M10
No. Name Remark

Indoor unit installation
ENGLISH
E-7
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.
7Adjust level of the unit by using measurement plate for all 4 sides.
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.
IMPORTANT
You must install the suspension bolts more than four
when installing the indoor unit.
IMPORTANT
◆Tubing must be laid and connected inside the ceiling when
suspending the unit. If the ceiling is already constructed,
lay the tubing into position for connection to the unit before
placing the unit inside the ceiling.
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◆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.
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◆For proper drainage of condensate, give a 10mm slant to the
left or right side of the unit which will be connected with the drain
hose, as shown in the figure. Make a tilt when you wish to install the
drain pump, too.
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Concrete
Suspension bolt(M8)-field supply
Hole in anchor
Hole in plug
Insert
Ceiling support
Drain hose connection port
Rubber
10mm

E-8
Purging the unit
On delivery, the indoor unit is loaded with an inert nitrogen 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.
NN
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ENGLISH
E-9
Connecting the indoor unit assembly piping
Drain hose
connection port
Liquid refrigerant
port
Drain pump hose
connection port
Gas refrigerant port
Indoor unit
Outdoor unit
a. When the indoor unit is above the outdoor
unit
A
Outdoor unit
Indoor unit
b. When the outdoor unit is above the indoor
unit
Oil trap (suction tube)
There are two refrigerant pipes of different diameters:
◆Asmaller one(9.52mm, 3/8
" ) for the liquid refrigerant
◆Alarger one(19.05mm, 3/4 " ) for the gas refrigerant
◆The thickness of tube should not less than 1.0mm.
◆The inside of copper tube must be clean & has no dust.
The connection procedure for the refrigerant pipes varies according to
the exit position of the pipes from the indoor unit, as seen when facing
the indoor in the “A” side.
◆Liquid refrigerant port
◆Gas refrigerant port
◆Drain hose connection port
◆Drain pump hose connection port
Remove the protection caps 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.
Must use insulator which is thick enough to cover the refrigerant tube to
protect the condensate water on the outside of pipe falling onto the floor
and the efficiency of the unit will be better.
1
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
Shape an oil trap as shown in figure the oil trap must be formed every
level difference of 10m.
6
◆If the pipes must be shortened refer to page 10.
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Outer Diameter Torque
(kgf•cm)
9.52 mm (3/8") 250~280
19.05 mm (3/4") 990~1210

Cutting/Flaring the pipes
E-10
Connect the pipe within 50m and cutting pieces will not be gone
into the pipe as being clean to pipe section.
Make sure that you have the required tools available (pipe cutter, reamer,
flaring tool and pipe holder).
If you wish to shorten the pipes, cut it with a pipe cutter, taking care to
ensure that the cut edge remains at a 90° angle with the side of the pipe.
Refer to the illustrations below for examples of edges cut correctly and
incorrectly.
1
2
To prevent any gas from leaking out, remove all burrs at the cut edge of the
pipe, using a reamer.
3
Slide a flare nut on to the pipe and modify the flare.
Outer Diameter (D) Depth (A)
9.52 mm (3/8") 1.8 mm
19.05 mm (3/4") 2.2 mm
4
Align the pipes and tighten the flare nuts first manually and then with
a torque wrench, applying the following torque.
Outer Diameter Torque
(kgf•cm)
9.52 mm (3/8") 250~280
19.05 mm (3/4") 990~1210
6
Check that the flaring is correct, referring to the illustrations below for
examples of incorrect flaring.
5
90O
Oblique Rough Burr
Inclined Damaged Surface Cracked Uneven Thickness
◆
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In case of welding the pipe, you must weld with nitrogen
gas blowing.

ENGLISH
E-11
Performing leak tests
Insulation
Before completing the installation (insulation of the hose and piping),
you must check that there are no gas leaks.
To check for gas leaks on the... Then, using a leak detector,
check the...
Indoor unit Flare nuts at the end of sections A
and B.
Outdoor unit Valves on sections C and D.
B
A
C
D
Once you have checked that there are no leaks in the system, you can
insulate the piping and hose.
To avoid condensation problems, place heat-resistant polyethylene
foam separately around each refrigerant pipe.
1
Wind insulating tape around the pipes.
2
Finish wrapping insulating tape around the rest of the pipes leading to the
outdoor unit.
3
No gap
Heat resistant polyethylene
foam
Insulation
cover pipe Insulation
pipe
Be sure to overlap
the insulation
Body
CC
CCAA AAUU UUTT TTII IIOO OONN NN
Must fit tightly against
body without any gap.
◆Always make the seam of pipes face upwards.
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Drain hose installation
Care must be taken when installing the drain hose for the indoor unit to
ensure that any condensate water is correctly drained outside.
Install the drain hose so that its length can be as short as possible.
Internal diameter of the drain hose should be the same or slightly
bigger than the external diameter.
1
Wrap the drain hose with the insulation drain pipe, the insulation drain as
shown in figure and secure them.
2
◆Give a 10mm slant to the drain hose for proper drainage of
condensate ; refer to page 7.
◆Secure the drain hose with the cable-tie not to be separated
from the unit.
◆Never remove the rubber cap located on the drain pump hose
connection port. The drain pump hose connection port is used
only when installing an optional drain pump.
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Cable-Tie
Drain hose connection port
Drain pump hose connection port
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When not installing the drain pump
Do not give the hose upward gradient after
the connection port.
This will cause water to flow backwards when
the unit is stopped, resulting in water leaks.
Do not apply force to the piping on the unit side
when connecting the drain hose. The hose should
not be allowed to hang loose from its connection to
the unit. Fasten the hose to a wall, frame or other
support as close to the unit as possible.
Upward gradient
Support pieces
Ceiling
Ceiling
75cm or less
Ceiling
When installing the drain pump
The maximum height of drain pump hose is
75cm or less. If it is raised higher than 75cm,
there can be water leaks.
CC
CCAA AAUU UUTT TTII IIOO OONN NN
Must fit tightly against
body without any gap.
Insulation drain
Insulation drain
pipe
Drain Socket
Indoor
Unit
E-12

Testing the drainage
Prepare a little water about 5 liters.
Pour water into the base pan in the indoor unit as shown in figure.1
Confirm that the water flows out through the drain hose.
2
ENGLISH
E-13

E-14
Connecting the connection cord
The indoor unit is powered from the outdoor unit via the connection cord.
Remove the screw on the electrical component box and remove the cover
plate.
1
Route the connection cord through the side of the indoor unit and connect
the cable to terminals; refer to the figure below.
2
Route the other end of the cable to the outdoor unit through the ceiling &
the hole on the wall.
3
Reassemble the electrical component box cover, carefully tightening the
screw.
4
Between Indoor and Outdoor Connection Cord
Specifications
220-240V~
/50Hz
±10%
2.0mm2
(H07RN-F,
3G)
Ø 1.6mm
(2 wires)
0.75~
1.25mm2
(H07RN-F,
2 wires)
0.75~
1.25mm2
(2 wires)
Power Supply (Single Phase)
Power Supply Max/Min(V) Connection Wire
Earth Cable
Communication
Cable
Home
server
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CCAA AAUU UUTT TTII IIOO OONN NN
◆ Keep the power cable and the connection cord in a steel pipe to
protect them against liquids, outside impacts and so on.

ENGLISH
E-15
1(L) 2(N)
1(L) 2(N)
Vc Vc Vw Vw FA FB F1 F2 V1 V2
Receiver &
Display Unit
(Optional)
Transmitter
(Optional)
Centralized
Controller
(Optional)
Float Switch
Drain Pump
(Optional)
Wired Remote
Controller
(Optional)
MAIN PCB
Communication
Between Indoor
Units(Use for
Group Control)
Between Indoor
and Outdoor
Communication
Terminal
Indoor
Power
Terminal
Outdoor Unit
Indoor Unit
Wiring and Communication Cable Connection
Connect the power cable, which is connected with the outdoor unit and
supplied by another source, making sure that the power cable terminal
should not be changed. Since the communication cable has the polarities,
be careful to connect the terminal of F1, F2 and FA, FB rightly.

E-16
Group control installation
K9 K10 K11 K12
K9 K10 K11 K12
The group control can control 16 rooms(64 indoor units/standard) with
a wired controller. When a whole unit is operating, each unit operates
in the same mode(such as mode settings and the fan speed, etc.).
To control each unit separately, you can control it with the centralized
controller or PC controller(S-Net) too. However, the group control and
the separate control can' t be operated at the same time.
Group Control
Connect the power cable (F1, F2 and FA, FB) between indoor units.
1
Set the optional switch(SW05).
2
Group Control Installation
◆
Set the set you want to control as Master. (Set only a set
of 16 rooms)
◆
Set the optional switch(K9) of the indoor unit to do a
group control as OFF.
◆
Set the indoor unit as Master and then set its optional
switch(K10) as OFF.
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NNoo oott ttee ee
K9
K10
OFF
OFF
OFF
ON
Switch No.
Master Indoor Unit
Slave Indoor Unit Indoor unit Master
Indoor unit
Slave
Indoor Unit
Set during the
group control
Set Master indoor unit
during the group control
Function

ENGLISH
E-17
Before installing the indoor unit, assign an address to the indoor unit
according to the air conditioning system plan.
1
The address of the indoor unit is assigned by adjusting MAIN(SW02) and
RMC(SW01) rotary switches.
2
Assigning address to indoor unit
K1 K2 K3 K4
K5 K6 K7 K8
K9
K10 K11 K12
SW02 MAIN SW01 RMC
SW03
SW04
SW05

E-18
Assigning address to indoor unit (Cont.)
The MAIN address is for communication between the indoor unit and the outdoor
unit. Therefore, you must set it to operate the air conditioner properly.
3
It is required to set the RMC address if you install the wired remote controller
and/or the centralized controller.
4
If you install optional accessories such as the wired remote controller, centralized
controller, etc. see an appropriate installation manual.
5
If an optional accessory is not installed, you do not have to set the RMC
address. However, adjust K1 and K2 switches of the SW03 DIP switch to "ON"
position in this case.
6
Set the MAIN address by adjusting the rotary switch(SW02) from 0 to F. Each
indoor unit connected to the same outdoor unit must have different address.
i. e. If an indoor unit does not have an optional accessory and its MAIN address
is "4"
7
K1 K2 K3 K4
K5 K6 K7 K8
K9
K10 K11 K12
SW02 MAIN SW01 RMC
SW03
SW04
SW05

ENGLISH
E-19
Additional functions
Compensation for lost temperature in heating operation
◆Reduces the difference between an actual room temperature and a sensed
temperature by the air conditioner when heating.
Adjusting filter cleaning cycle
◆You can adjust the cycle for filter sign indicator.
K5 2°C compensation 5°C compensation
Switch No. Switch ON Switch OFF
K6 1000 hours 2000 hours
Switch No. Switch ON Switch OFF
Hot water heater
◆You must adjust the K7 when you install the hot water heater.
K7 No use of hot water heater Use of hot water heater
Switch No. Switch ON Switch OFF
SW04
K5 K6 K7 K8
SW04
K5 K6 K7 K8
SW04
K5 K6 K7 K8

Increasing fan speed
E-20
The vertical axis is the external static pressure(mmAq) while the horizontal
axis represents the AIR FLOW(m3/min).
1
The characteristic curves for ‘HH’, ‘H’, ‘Med’, and ‘Low’ fan speed controller
are shown.
2
The nameplate values are shown based on the ‘H’ air flow.
3
If external static pressure is too great, the air flow volume may drop too
low as explained above.
4
How to Read Diagram
◆HH : DIP Switch OFF position(High speed)
H : At shipment(Normal speed)
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Model
External static pressue(mmAq)
HH105ECM
HH140ECM
HH175ECM
HH175EZM
Min.
8
Normal
14
Max.
20
Range of static pressure
Without air filter
Air Flow (m
3
/min)
10 15 20 25 30 35 40 45
0
5
10
15
20
25
Maximum Air Flow
HH
Minimum Air Flow
Static pressure (mmAq)
Without air filter
Air Flow (m
3
/min)
020 25 30 35 40 44
5
10
15
20
25
HH
Static pressure (mmAq)
Without air filter
Air Flow (m
3
/min)
015 20 25 30 35 40 45 50 55 60
5
10
15
20
25
Minimum Air Flow
Maximum Air Flow
Static pressure (mmAq)
SW03
K1 K2 K3 K4
K3 ON
OFF
Normal speed
High speed
Switch No.
If external static pressure is too great(due to long extension of ducts, for
example), the air flow volume may drop too low at each air outlet.
This problem can be solved by increasing the fan speed using the following
procedure.
Switch Position Function
HH175ECM/175EZMHH140ECMHH105ECM