Samsung AFPCC052CA0 User manual

ENGLISH
INSTALLATION MANUAL
MANUAL DE INSTALACIÓN
MANUEL D’INSTALLATION
System Air Conditioner
Aire acondicionado sistemático
Climatiseur numérique multifonctionnel
ESPAÑOL
FRANÇAIS
ESFDB98-06077A(1)
AFPCC052CA0
Cooling only

■ Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
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
■ Drain Hose Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
■ Connecting the Connection Cord . . . . . . . . . . . . . . . . . . . . . . . . . 15
■ Assigning Address to Indoor Unit . . . . . . . . . . . . . . . . . . . . . . . . . 16
■ Bio-pure Filter Installation(Optional) . . . . . . . . . . . . . . . . . . . . . . . 18
■ Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
■ Explaining Operations to the Owner . . . . . . . . . . . . . . . . . . . . . . 22
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
■Drain Hose Installation . . . . . . . . . . . . . . . . . . 13
■Connecting the Connection Cord . . . . . . . . . . 15
■Assigning Address to Indoor Unit . . . . . . . . . . 16
■Bio-pure Filter Installation(Optional) . . . . . . . . 18
■Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . 19
■Explaining Operations to the Owner . . . . . . . . 22
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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 quantities are indicated in parentheses.
E-4
Pattern sheet (1) Insulation (2)Insulation cover
drain (1) Insulation cover band (1)
Insulation pipe (2) Insulation drain
hose (2) Installation manual
(1)
OWNER’SINSTRUCTIONS
Splut-typeRoomAirConditioner
Cable-tie (5)
Flexible hose (1) M4x12 tapped
Screw (4) Insulation drain sub (1)
Pad stopper (1)

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
405/16
8-M4
(prepared hole)
Hole
Branch duct
connection
25/1 25/1
Suspension bolt
4-M8~M10
25/1
126/5
230/9
Adjustable 0~550/0~21
230/9
246/
Required space
A view
293/11 9
16 256/101 16
840/331
16
271/1011
16
318/121
2
750/29 1
2
200/7 7
8
5
8
48/1 7
8
55/2 3
16 55/2 3 16
41/1 5
8
55/2 3
16 55/2 3 16
90/3 9
16
950/37 3
8
950/37 3
8
417/16 7
16
156/6 1
8
110/4 5
16
911
16
148/513
16
699/27 (Suspension position)
1
2
766/30 (Suspension position)
3
16
860~890/33 ~35 (Ceiling opening)
7
81 16
860~890/33 ~35 (Ceiling opening)
7
81
16
1000/39 or more
3
8
OD29/11
8
840/331
16
2x130/5 =260/10
1
81 4
290/11 7
16
1
2
3
4
5
6
Liquid pipe connection
Gas pipe connection
Drain pipe connection
Power supply connection
Air discharge grille
Air suction grille
ø6.35(1/4") Flare
ø15.88(5/8") Flare
OD29( ") ID25(1")
No. Name Description
Drawing of the indoor unit/inch
AFPCC052CA0
Unit : mm/inch
11
8

E-7
ENGLISH
A view
Suspension bolt
4-M8~M10
10-M4
(prepared hole)
Hole
Branch duct
connection
Required space
950/37 3
8
950/37 3
8
405/16
417/16 7
16
699/27 (Suspension position)
1
2
766/30 (Suspension position)
3
16
860~890/33 ~35 (Ceiling opening)
7
81 16
860~890/33 ~35 (Ceiling opening)
7
81
16
OD29/11
8
126/5
293/11 9
16 256/101
16
840/331
16
271/1011
16
318/121
2
288/11 5
16
258/103
16
48/1 7
8
55/2 3
16 55/2 3 16
41/1 5
8
156/6 1
8
288/115
16
750/29 1
2
25/1 25/1
304/12
55/2 3
16 55/2 3 16
78/3
1
16
168/6 5
8
148/5 3
16
148/513
16
1000/39 or more
3
8
840/331
16
2x130/5 =260/10
1
81 4
290/11 7
16
Adjustable 0~550/0~21
5
8
1
2
3
4
5
6
Liquid pipe connection
Gas pipe connection
Drain pipe connection
Power supply connection
Air discharge grille
Air suction grille
ø9.52(3/8") Flare
ø19.05(3/4") Flare
OD29( ") ID25(1")
No. Name Description
Unit : mm/inch
11
8

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/5ft.,
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.
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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
3
4
11
16

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:
◆
A smaller one for the liquid refrigerant
◆
A larger 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 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/ ")
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/33ft.
6
◆
If the pipes must be shortened refer to page 11.
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NNoo oott ttee ee
Refrigerant oil
Torque wrench
Flare nut
Union
Spanner
Oil trap
(suction tube)
Outdoor unit
Indoor unit
Oil trap(Must be installed
every 10m/33ft.)
Oil trap(Must be installed
every 10m/33ft.)
Outdoor unit
Indoor unit
When the outdoor unit is above
the indoor unit
When the indoor unit is above
the outdoor unit
Outer Diameter Torque
6.35 mm (1/4") 144~176kgf•cm( ~ ft•lb)
9.52 mm (3/8") 333~407kgf•cm( ~ ft•lb)
12.70 mm (1/2") 504~616kgf•cm( ~ ft•lb)
15.88 mm (5/8") 630~770kgf•cm( ~ ft•lb)
19.05 mm (3/4") 990~1210kgf•cm( ~ ft•lb)
22.23 mm (7/8") 990~1210kgf•cm( ~ ft•lb)
10
7
16
12
3
4
3
8
24
1
16
29
7
16
36
7
16
44
9
16
45
9
16
55
11
16
71
5
8
87
1
2
71
5
8
87
1
2
Radius
5cm/2"

Cutting/Flaring the Pipes
E-11
ENGLISH
Make sure that you have the required tools available (pipe cutter, reamer,
flaring tool and pipe holder).
1
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.
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.
4
Check that the flaring is correct, referring to the illustrations below for
examples of incorrect flaring.
5
Align the pipes and tighten the flare nuts first manually and then with
a wrench, applying the following torque.
6
Outer Diameter (D) Depth (A)
6.35 mm (1/4") 1.3mm(5/100")
9.52 mm (3/8") 1.8mm(7/100")
12.70 mm (1/2") 2.0mm(8/100")
15.88 mm (5/8") 2.2mm(9/100")
19.05 mm (3/4") 2.2mm(9/100")
22.23 mm (7/8") 2.2mm(9/100")
90O
Oblique Rough Burr
Inclined Damaged Surface Cracked Uneven Thickness
◆ CC
CCAA AAUU UUTT TTII IIOO OONN NN
In case of welding the pipe, you must weld with nitrogen
gas blowing.
Outer Diameter Torque
6.35 mm (1/4") 144~176kgf•cm( ~ ft•lb)
9.52 mm (3/8") 333~407kgf•cm( ~ ft•lb)
12.70 mm (1/2") 504~616kgf•cm( ~ ft•lb)
15.88 mm (5/8") 630~770kgf•cm( ~ ft•lb)
19.05 mm (3/4") 990~1210kgf•cm( ~ ft•lb)
22.23 mm (7/8") 990~1210kgf•cm( ~ ft•lb)
10
7
16
12
3
4
24
1
16
29
7
16
36
7
16
44
9
16
45
9
16
55
11
16
71
5
8
87
1
2
71
5
8
87
1
2

Performing Leak Test & Insulation
E-12
To check for gas leaks on the indoor unit, check the connection part
of each refrigerant pipe by using a leak detector.
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 and drain hose.
2
Finish wrapping insulating tape around the rest of the pipes leading to the
outdoor unit.
3
◆
Always make the seam of pipes face upwards.
NN
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Leak Test
Insulation
Insulation
cover pipe
Be sure to overlap
the insulation
Indoor Unit
Insulation pipe
CC
CCAA AAUU UUTT TTII IIOO OONN NN
Must fit tightly against
body without any gap.
No gap
Heat resistant polyethylene
foam(Insulation cover pipe)

Drain Hose Installation
E-13
ENGLISH
Care must be taken when installing the drain hose for the indoor unit
to ensure that any condensate water is correctly drained outside.
Insert the flexible hose to the drain hose port.
1
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 of the drain hose port.
◆ Inner diameter of the drain hose
2
Wrap the drain hose with the insulation drain as shown in figure and secure it.
3
◆Give a slightly slant to the drain hose for proper drainage of
condensate.
◆Secure the drain hose with an adhesive for PVC and tape
not to be separated from the unit.
NN
NNoo oott ttee ee
◆Attach the drain hose to the drain hose port with an adhesive for
PVC and tape to prevent water leaks, then secure the hose with
a band etc..(The band is not supplied with the air conditioner.)
NN
NNoo oott ttee ee
CC
CCAA AAUU UUTT TTII IIOO OONN NN
Install air ventilation to drain condensate water
smoothly.
Check that the indoor unit is level with the ceiling by using the leveler.
Air ventilation
Ceiling
Do not give the hose and upward gradient
after the connection port.
This will cause water to flow backwards when
the unit is stopped, resulting in water leaks.
Upward gradient
Ceiling
CC
CCAA AAUU UUTT TTII IIOO OONN NN
Must fit tightly against
body without any gap.
Drain hose
port
Insulation drain sub
Adhesives
Insulation cover drain
No gap
Insulation drain hose
Band(Not supplied)
Indoor
Unit
32mm/ "(Outer diameter)
1
1
4
If it is necessary to increase the height of the drain hose
somewhat, the portion directly after 30cm/ ". If it is
raised higher than 55cm/ ", there can be 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.
Support pieces
1/100 or more
Flexible hose
Band joint
Ceiling
Ceiling
11
3
4
1~1.5m/3~5ft.
21
5
8
300mm/ " or less
11
3
4
550mm/ " or less
21
5
8
750mm/ "
or less
29
1
2

Drain Hose Installation (cont.)
E-14
You should test the drainage after completing the installation.
Prepare a little water about 2 liters(70.4 oz).
Remove two screws on the cover water supply intake and pull out the
cover.
1
Pour water into the indoor unit as shown in figure.
2
Confirm that the water flows out through the drain hose.
3
Reassemble the cover drain pump and the screws.
4
◆You can check the drainage only when the air conditioner
is in cool mode.
NN
NNoo oott ttee ee
◆If you do not pour water inside the water supply intake,
water may spill from the indoor unit.
NN
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Testing the drainage
Cover water supply intake
◆If a concentrated drain hose is installed, refer to the figure below.
NN
NNoo oott ttee ee
Drain clamp
Air ventilation
Concentrated drain hose
1/100 or
more slope
100mm/4" or more

Connecting the Connection Cord
E-15
ENGLISH
Wiring Diagram
Indoor Unit
Outdoor Unit
Communication Power
Next Indoor unit
(
Communication )
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
Next Indoor unit
(Power)

Assigning Address to Indoor Unit
E-16
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
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
SW03SW04
SW05
K1 K2 K3 K4
K5 K6 K7 K8
K9 K10 K11 K12
SW02 MAIN SW01 RMC
SW03SW04
SW05

E-17
ENGLISH
Installation of more than 2 indoor units
◆All indoor units must have different MAIN addresses, but their RMC
addresses should be same.
◆In case of installing the wired remote controller, all indoor units and the wired
remote controller must have the same RMC address.
◆Adjust K1 switch on the SW03 of the indoor unit connected to the wired
remote controller to "OFF" position.
Example: Setting up option switches when installing 2 indoor units
K1 K2 K3 K4
K5 K6 K7 K8
K9 K10 K11 K12
K1 K2 K3 K4
K5 K6 K7 K8
K9 K10 K11 K12
MAIN(SW02) address
RMC(SW01) address
0
0
Switch Indoor unit Indoor unit 1
1
0
Indoor unit 2
Indoor unit 1 Indoor unit 2
Communication cable
Wired remote controller
Power cable
SW02 MAIN
INDOOR UNIT 1 INDOOR UNIT 2
SW01 RMC
SW03SW04
SW05
SW02 MAIN SW01 RMC
SW03SW04
SW05

Bio-pure Filter installation (optional)
Open the front grille by pulling the tabs on the grille.
2
Remove the safety clips to open the grille completely.
3
Pull out the air filter.
4
Locate the bio-pure filter on the center of the air filter.
5
Secure the bio-pure filter with four screws.
6
Reinstall the filter and the front grille.
7
Do not remove the packing from a bio-pure filter until you wish
to use the filter, as it will lose its properties.
NN
NNoo oott ttee ee
The air conditioner can be fitted with a Bio-Pure filter to remove minute
dust particles. The service life of the filter is approximately three months
depending on the time during which the air conditioner is used.
Remove the vinyl packing from the filter.
1
E-18
M4x10 tapped
Screw
4
Bio-pure filter
1
Accessories

Troubleshooting
E-19
ENGLISH
◆ If the error occurs, and the error code are displayed on the wired remote controller.
◆ The error code blinks for 5 seconds and it disappears. If you would like to see the error code
after disappearing it, press the Test button.
The error code is composed of two-digit figures or letters. The first means an indoor unit
address and the second means an error code.
Meaning of Error Code
Checking area
◆Indoor unit thermistor sensor
◆PCB of the indoor unit
Meaning
Error Code
∗ 1 Indoor unit thermistor
sensor error
◆Indoor unit pipe thermistor sensor
◆PCB of the indoor unit
∗ 5 Indoor unit pipe thermistor
sensor error
◆Outdoor unit thermistor sensor
◆PCB of the outdoor unit
∗ 6 Outdoor unit thermistor
sensor error
◆Drain pump, Float switch
◆Drain system
◆DIP switch(SW03) of the indoor unit
(The K2 and K4 switches must be at
“ON”position.)
∗ 9 Float switch error
◆Display on outdoor unit PCB
∗ A A Indoor and Outdoor
communication error
◆Display on outdoor unit PCB
E0 Outdoor unit error
“19”means the address “1”indoor unit has a trouble with a float switch.
EE
EExx xxaa aamm mmpp ppll llee ee
Wired Remote Controller
Detection of errors

E-20
Troubleshooting (cont.)
Receiver & Display Unit
◆If an error occurs during the operation, an LED flickers and the operation is stopped except the LED.
◆If you re-operate the air conditioner, it operates normally at first, then detect an error again.
Detection of errors
Displayed on appropriate indoor
unit which is operating
Displayed on all appropriate
indoor units which are operating
Displayed all appropriate indoor
units which are operating
Displayed on outdoor unit
1. Error of indoor unit: Displayed
on the indoor unit regardless
of operation
2. Error of outdoor unit:
Displayed on the indoor unit
which is operating
Indoor units for centralized / group
control
Power reset
Error of temperature sensor in indoor unit
(OPEN/SHORT)
Error of temperature sensor in outdoor heat
exchanger (OPEN/SHORT)
Error of outdoor temperature sensor
Error of temperature sensor in outdoor heat exchanger
Error of DISCHARGE sensor (OPEN/SHORT)
1. No communication for 2 minutes between indoor
unit and outdoor unit (communication error for
more than 2 minutes)
2. Indoor unit receiving the communication error from
outdoor unit
3. Outdoor unit tracking 3 minute error
4. When sending the communication error from out-
door unit the mismatching of the communication
numbers and installed numbers after completion
of tracking. (communication error for more than
2 minutes)
Communication error between indoor units
XXX
XX
XXX
X
X X
X
●On Flickering X Off
◆If you turn off the air conditioner when the LED is flickering, the LED is also turned off.
◆If you re-operate the air conditioner, it operates normally at first, then detect an error again.
LED Display
XX
Operating
Indicators
Abnormal conditions