DB98_15968A(1)_co
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Page 3
ROOM AIR CONDITIONER
INDOOR UNIT
OUTDOOR UNIT
SH18AS0
SH24AS6
SH18AS0X
SH24AS6X
SERVICE
AIR CONDITIONER
Manual
CONTENTS
1. Product Specifications
2. Operating Instructions
3. Disassembly and Reassembly
4. Refrigerating Cycle Diagram
5. Set Up the Model Option
6. Exploded Views and Parts List
7. PCB Diagram
8. Wiring Diagram
9. Schematic Diagram
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Page 1
1. Product Specifications
1-1 Table
Model
Item
Cool
Power Source
Capacity
Heat
Heat
220-240V~,50Hz
kW
5.1
5.8
6.8
7.0
mm2/min
13.0
13.5
14.0
14.5
Liters/h
2.5
3.0
Available Voltage Range
V
198~264
198~264
A
8.3
8.1
10.8
11.2
Power Input
kW
1.81
1.80
2.42
2.49
Power Factor
%
94.8
96.6
97.4
96.7
W/W
2.81
3.22
2.81
2.81
Energy Efficiency Ratio
Compressor Locked Rotor Amperes
A
Controls / Temperature Control
Control Unit
Timer
Fan Speed
Airflow Direction (indoor)
40
58
Microprocessor / Thermistor
Microprocessor / Thermistor
Wireless remote control
Wireless remote control
24-Hour ON or OFF
24-Hour ON or OFF
3 Steps and Turbo / 2 Step
3 Steps and Turbo / 2 Step
Manual
Manual
Auto
Auto
Rotary(Samsung)
Rotary(Samsung)
Horizontal
Vertical
Compressor
Refrigerant / Amount Charged at Rating (R410a)
Refrigerant Control
Operation Sound
1,250g
1,550g
Capillary tube
Capillary tube
Indoor Hi/Mi/Low
dB-A
48 / 46 / 44
48 / 46 / 44
Outdoor-Hi
dB-A
58
61
Refrigerant Tubing Connections
Flare type
Flare type
m
15
20
Narrow Tube
(in.)
6.35(1/4")
6.35(1/4")
Wide Tube
(in.)
12.70(1/2")
15.88(5/9")
Max. Allowable Tubing Length
Refrigerant Tube Diameter
Optional / Hanger-plate
Refrigerant Tube Kit / Accessories
Unit Dimensions
Dimensions
&
Weight
Cool
Moisture Removal (High)
Running Amperes
Features
SH24AS6
220-240V~,50Hz
Performance Air Circulation (High)
Electrical
Rating
SH18AS0
Package Dimensions
Weight
Samsung Electronics
Optional / Hanger-plate
Indoor unit
Outdoor unit
Indoor unit
Outdoor unit
Height
mm
215
620
215
638
Width
mm
1,080
787
1,080
880
Depth
mm
205
320
205
310
Height
mm
284
692
284
704
Width
mm
1,151
909
1,151
1,023
Depth
mm
398
444
398
413
Net
kg
13
45
13
63
Shipping
kg
16
50
16
68
1
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1-2 Pressure Graph
■ 18K BTU
32.4/24.0
30.6/22.5
28.8/21.0
Low pressure(kg/cm2G)
9
27.0/19.0
8
24.0/17.0
21.5/15.0
7
Indoor inlet air D.B. temp(˚C)
10
6
20
25
30
35
40
45
Outdoor inlet air D.B. temp(˚C)
■ 24K BTU
10
32.4/24.0
30.6/22.5
Low pressure(kg/cm2G)
9
24.0/17.0
8
21.5/15.0
7
Indoor inlet air D.B. temp(˚C)
28.8/21.0
27.0/19.0
6
20
25
30
35
40
45
Outdoor inlet air D.B. temp(˚C)
2
Samsung Electronics
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Page 3
2. Operating Instructions
2-1 The Feature of Key in remote control
No
NAMED OF KEY
FUNCTION OF KEY
On/Off & Timer Set/Cancel button.
Press the
button to stop and run the air conditioner or On/Off timer set up.
1
Mode selection button.
Each time you press this button,
Mode is changed in the following order.
2
: Auto Mode
: Fan Only
: Cool Mode
: Heat Mode
: Dry Mode
(UP)
Temperature adjustment button(UP).
To increase the temperature by the pressing the temperature button.
(DOWN)
Temperature adjustment button(DOWN).
To decrease the temperature by the pressing the temperature button.
3
Turbo/Sleep mode selection button.
Press the
button one or more times until
appears. The air conditioner cools or heats
the room as quickly as possible. After 30minutes, the air conditioner is reset automatically to
the previous mode.
4
Turbo/Sleep mode selection button.
Press the
button one or more times until
appears. The sleep timer can be used
when you are cooling or heating your room to switch the air conditioner off
automatically after a period of 6 hours.
5
Fan speed adjustment button.
Each time you press this button,
FAN SPEED is changed in the following order.
6
Swing button.
It adjusts the airflow to upward and downward.
7
On Timer button.
The On Timer enables you to switch on the air conditioner automatically after a given period
of time that is from 30 minutes to 24 hours.
To cancel, press the
(Set/Cancel) button.
8
Off Timer button.
The Off Timer enables you to switch off the air conditioner automatically after a given period
of time that is from 30 minutes to 24 hours.
To cancel, press the
(Set/Cancel) button.
9
Energy Saving button.
If you wish to save energy when using your air conditioner, select the Energy saving mode
with the
button.
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Operating Instructions
2-1-1 Name & Function of Key in remote control
1.
AUTO MODE : In this mode, operation mode(COOL,
HEAT) is selected automatically by the room temperature
of initial operation.
DRY MODE : Has 3 states, each determined by room
temperature.
The unit operates in DRY mode.
*Compressor ON/OFF Time is controlled compulsorily
(can not set up the fan speed, always breeze).
*Protective function : Low temperature release.
(Prevention against freeze)
5.
TURBO MODE : This mode is available in AUTO, COOL,
HEAT, DRY, FAN MODE.
When this button is pressed at first, the air conditioner is
operated “powerful” state for 30 minutes regardless of the
set temperature, room temperature.
When this button is pressed again, or when the operating
time is 30 minutes, turbo operation mode is canceled
and returned to the previous mode.
*But, if you press the TURBO button in DRY or FAN
mode that is changed with AUTO mode automatically.
6.
SLEEP MODE : Sleep mode is available only in COOL or
HEAT mode.
The operation will stop after 6 hours.
*In COOL mode : The setting temperature is automatically raised by 1°C each 1hour When the temperature
has been raised by total of 2°C, that temperature is
maintained.
*In HEAT mode : The setting temperature is automatically dropped by 1°C each 1hour.
When the temperature has been dropped by total of
2°C, that temperature is maintained.
7.
FAN SPEED : Manual (3 step), Auto (4 step)
Fan speed automatically varies depending on both the
difference between setting and the room temperature.
8.
COMPULSORY OPERATION :
For operating the air conditioner without the remote
control.
*The air conditioner starts up in the most suitable mode
for the room temperature:
Operation Type
Room Temp
Tr≥ 21°C+∆T
Cool Operation (Set Temp:24˚C+∆T)
21°C +∆T>Tr
Heat Operation (Set Temp:22˚C+∆T)
∆T= -1°C, -2°C, 0°C, +1°C, +2°C
∆T is controlled by setting temperature up/down key of
remote control
2.
COOL MODE : The unit operates according to the
difference between the setting and room temperature.
(18°C~30°C)
3.
HEAT MODE : The unit operates according to the
difference between the setting and room temperature.
(16°C~30°C)
*Prevention against cold wind : In order to prevent the
cool air from flowing out at the heat mode, the indoor fan
does not operate or operates very slowly in the
following cases. At this time, the indoor heat exchanger
will be preheating.
- For 3~5 minutes after the initial operation
- For deicing operation
- The operation of an indoor fan in accordance with the
temperature of an indoor heat exchanger
The temperature of
indoor heat exchanger
Indoor fan speed
below 28˚C
off
28˚C~below 34˚C
LL Speed
34˚C~below 40˚C
L Speed
above 40˚C
Setting Speed
*High temperature release function : It is a function to
detect an outdoor overload by the sensor of an indoor
heat exchanger and to turn the outdoor fan or the
compressor ON/OFF for safety.
*Deice : Deicing operation is controlled by indoor unit's
heat exchanger temperature and accumulating time of
compressor's operation.
Deice ends by sensing of the processing time by deice
condition.
4
4.
Room Temperature
Operating Mode
Temperature Setting
Less than 21˚C
Heat
22˚C approx.
21˚C or above
Cool
24˚C approx.
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Operating Instructions
9.
SWING : BLADE-H is rotated vertically by the stepping
motor.
*Swing Set : Press the
button under the remote
control is displayed on LCD the
and the blades
move up and down. If the one more time press the
button, blades location is stop.
10. SETTING THE ON/OFF TIMER. :
*ON TIMER : The On Timer enables you to switch on
the air conditioner automatically after a given period of
time. You can set the period of time from 30 minutes to
24 hours.
*OFF TIMER : The Off Timer enables you to switch off
the air conditioner automatically after a given period of
time. You can set the period of time from 30 minutes to
24 hours.
11. SELF DIAGNOSIS
LAMP or DISPLAY Monitor
Description
OPERATION
TIMER
TURBO
Indoor unit room temperature sensor
error(open or short)
Indoor unit heat exchanger
temperature sensor error(open or short)
Indoor fan motor malfunction
EEPROM error
Option error(option wasn’t set up or
option data error)
: Lamp off
: Lamp flickering
12. BUZZER SOUND : Whenever the On/Off button is
pressed or whenever change occurs to the condition
which is set up or select, the compulsory operation
mode, buzzer is sounded "beep".
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2-2 Installation
2-2-1 Selecting Area for Installation
3.
Make sure that you install the outdoor unit in area providing good ventilation and which is not dusty. It must not
be blocked by any obstacle affecting the airflow near the
air inlet and the air outlet.
4.
Make sure that you install the outdoor unit in area free
from animals or plants.
5.
Make sure that you install the outdoor unit in area not
blocking the traffic.
6.
Make sure that you install the outdoor unit in area easy to
drain condensed water from the indoor unit.
7.
Make sure that you install the outdoor unit in area which
provides easy connection within the maximum allowable
length of a coolant pipe(18✳✳:15meters, 24✳✳:20meters).
Select an area for installation that is suitable to the customer's needs.
2-2-1(a) Indoor Unit
1.
2.
3.
Make sure that you install the indoor unit in an area providing good ventilation. It must not be blocked by an
obstacle affecting the airflow near the air inlet and the air
outlet.
Make sure that you install the indoor unit in an area
allowing good air handling and endurance of vibration of
the indoor unit.
Make sure that you install the indoor unit in an area
where there is no source of heat or vapor nearby.
4.
Make sure that you install the indoor unit in an area from
which hot or cool air is spread evenly in a room.
5.
Make sure that you install the indoor unit in an area away
from TVs, audio units, cordless phones, fluorescent lighting fixtures and other electrical appliances (at least 1
meter).
6.
Make sure that you install the indoor unit in an area
which provides easy pipe connection with the outdoor
unit, and easy drainage for condensed water.
7.
Make sure that you install the indoor unit in an area
which is large enough to accommodate the measurements shown in figure on the next page.
2-2-1(b) Outdoor Unit
1.
2.
Make sure that you install the outdoor unit in area not
exposed to the rain or direct sun light.
(Install a separate sunblind if exposed to direct sun light.)
Make sure that you install the outdoor unit in area allowing good air moment, not amplifying noise or vibration,
especially to avoid disturbing neighbors. (Fix the unit
firmly if it is mounted in a high place.)
Note
1. Add (18✳✳: 20g, 24✳✳: 30g) of refrigerant (R410a) for
every 1 meter if the pipe length exceeds the standard
pipe length of 7.5 meters.
2. Maintain a height between the indoor and outdoor units
of less than 8 meters.
8.
Make sure that you install the outdoor unit in an area
which is large enough to accommodate the measurements
2-2-1(c) Remote Control Unit
1.
Make sure that you install the remote control unit in an
area free from obstacles such as curtains etc, which may
block signals from the remote control unit.
2.
Make sure that you install the remote control unit in an
area not exposed to direct sunlight, and where there is no
source of heat.
3.
Make sure that you install the remote control unit in an
area away from TVs, audio units, cordless phones, fluorescent lighting fixtures and other electrical appliances (at
least 1 meter).
• It is harmful to the air conditioner if it is used in the following environments: greasy areas (including areas near
machines), salty areas such as coast areas, areas where sulfuric gas is present such as hot spring areas.
Contact your dealer for advice.
6
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3. Disassembly and Reassembly
Stop operation of the air conditioner and remove the power cord before repairing the unit.
3-1 Indoor Unit
No
Parts
1
Front Panel
Procedure
Remark
1) Stop the air conditioner operation and block
the main power.
2) Detach tape of Front Panel upper.
3) Slide the lower Front Grille down, then
disassemble it by pulling it forwards.
4) Open the upper Front Grille by pulling right
and left sides of the Grille.
5) Take the left and right Filter out.
6) Loosen one of the right screw and detach
the Terminal Cover.
7) Detach the thermistor from the Front Grille.
8) Loosen 5 fixing screws of Front Grille.
9) Pull the lower left and right of discharge
softly for the outside cover to be pulled out.
10) In order to disassemble the Panel Grille,
press, in order, the left, center, and right of
the upper side of the Panel Grille with the
palm of the hand to remove the hook.
And then disassemble the Panel Grille.
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Disassembly and Reassembly
No
Parts
Procedure
2
Electrical Parts
(Main PCB)
1) Take all the connector of PCB upper side
out.(Including Power Cord)
2) Detach the outdoor unit connection wire
from the Terminal Block.
3) If pulling the main PCB up. It will be taken
out.
3
Tray Drain
1) Detach the Drain Hose from the extension
Drain Hose.
2) Pull Tray Drain out from the Back Body.
4
Heat Exchanger
1)
2)
3)
4)
Remark
Loosen 2 fixing earth screws of right side.
Detach the Connection Pipe.
Detach the Holder Pipe at the rear side.
Loosen 2 fixing screws of right and left
side.
5) Lifting the Heat Exchanger up a little
to push the up side for detach from the
indoor unit.
8
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Disassembly and Reassembly
No
Parts
5
Fan Motor and
Cross Fan
Procedure
Remark
1) Loosen the 4 fixing screws and detach
the Motor Holder.
2) Loosen 1 fixing screw of Fan Motor.
(By use of M3 wrench)
3) Detach the Fan Motor from the Fan.
4) Detach the Fan from the left Holder
Bearing.
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3-2 Outdoor Unit
No
Parts
1
Cabinet
Procedure
Remark
1) Turn off the unit and remove the power
cable.
2) Detach the Top Cover.
3) Detach the Control Box Cover.
4) Unplug the Ass'y Cable.
5) Detach the Cabinet-Side.
6) Detach the Cabinet-Front.
* When you assemble the parts, check if the
each parts and Component Electric Box
are fixed firmly.
2
10
Fan Motor
&
Propeller Fan
1) Detach the Nut Flange.
(Turn to the clockwise)
2) Disassemble the Propeller Fan.
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4. Refrigerating Cycle Diagram
Outdoor Unit
Indoor Unit
Capillary tube
T1
2-Way valve
Heat
exchanger
(Evaporator)
Heat
exchanger
(Evaporator)
Propeller fan
Cross fan
Liquid side
T2
Gas side
3-Way valve
4-Way valve
Cooling
Compressor
Heating
Gas leak check point
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5. Set Up the Model Option
5-1 Setting Option Setup Method
ex) Option No. :
Step 1 : Enter the Option Setup mode.
1st
Take out the batteries of remote control.
2nd
Press the temperature
insert the battery again.
3rd
Make sure the remocon display shown as
button simultaneously and
.
Step 2 : Enter the Option Setup mode and select your option according to the following procedure.
1
The default value is
Otherwise, push the
.
button to
.
Every time you push the button, the display panel reads
or
repeatedly.
1
2
Push the
2
3
4
button to set the display panel to
.
Every time you push the button, the display panel reads
...
repeatedly.
3
Push the
button to set the display panel to
.
Every time you push the button, the display panel reads
...
repeatedly.
5
6
4
Push the
button to set the display panel to
.
Every time you push the button, the display panel reads
...
repeatedly.
5
Push the
button to set the display panel to
.
Every time you push the button, the display panel reads
...
repeatedly.
✳ Setting is not required if you must
a value which has a
default.
12
6
Push the
button to set the display panel to
.
Every time you push the button, the display panel reads
...
repeatedly.
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Set Up the Model Option
7
Press
button, then the default value is
.
8
Push the
7
button to set the display panel to
.
Every time you push the button, the display panel reads
...
repeatedly.
8
9
9
10
Push the
button to set the display panel to
.
Every time you push the button, the display panel reads
...
repeatedly.
11
10
12
Push the
button to set the display panel to
.
Every time you push the button, the display panel reads
...
repeatedly.
11
Push the
button to set the display panel to
.
Every time you push the button, the display panel reads
...
repeatedly.
12
✳ Setting is not required if you must
a value which has a
default.
Push the
button to set the display panel to
.
Every time you push the button, the display panel reads
...
repeatedly.
Step 3 : Upon completion of the selection, check you made right selections.
Press the Mode Selection key,
The display part shows
and check the display part.
to set the display part to
and check the display part.
.
Press the Mode Selection key,
The display part shows
to set the display part to
.
Step 4 : Press the ON/OFF button
.
When pressing the operation ON/OFF key with the direction of remote controller for unit, the sound "Ding" or "Diriring" is
heard and the OPERATION LED lamp is flickering at the same time, then the input of option is completed.
(If the diriring sound isn’t heard, try again pressing the ON/OFF button.)
Step 5 : Unit operation test-run
First, Remove the battery from the remote controller.
Second, Re-insert the battery into the remote controller.
Third, Press ON/OFF button( ) with the direction of remote controller for set.
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Set Up the Model Option
■ OPTION ITEMS
REMOCON
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9 SEG10 SEG11 SEG12
SH18AS0
0
8
5
1
1
5
1
d
A
3
5
1
SH24AS6
0
8
5
4
1
4
1
d
A
3
8
4
MODEL
14
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MEMO
Samsung Electronics
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6. Exploded Views and Parts List
6-1 Indoor Unit
15
10
18
14
16
19
16-6
16-4
6
16-3
13
16-1
7
3
11
16-2
8
16-5
12
17
1
1-4
9
1-1
1-2
2
1-3
5
4
You can search for the updated part code
number through the ITSELF.
URL : http://itself.sec.samsung.co.kr
16
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Exploded Views and Parts List
■
Parts List
No.
Code No.
Description
Q'TY
Specification
Remark
SH18AS0
SH24AS6
1
DB92-00555A
ASS'Y PANEL FRONT-TOTAL
ASS'Y
1
1
1-1
DB92-00386A
ASS'Y PANEL FRONT-SUB
ASS'Y
1
1
1-2
DB63-00596B
FILTER-AIR LF
PP
1
1
1-3
DB63-00597B
FILTER-AIR RH
PP
1
1
1-4
DB64-01036A
GRILLE-UP
HIPS
1
1
2
DB92-00580A
ASS'Y GRILLE-LOW
ASS'Y
1
1
3
DB96-03071A
ASS'Y EVAP-TOTAL
ASS'Y
1
-
DB96-02345E
ASS'Y EVAP-TOTAL
ASS'Y
-
1
4
DB95-00367F
ASS'Y FILTER BIO
ASS'Y
-
-
5
DB63-00594A
COVER TERMINAL
HIPS
1
1
6
DB94-00040J
ASS'Y CROSS FAN
ASS'Y
1
1
7
DB60-20011A
BOLT SPECIAL
-
1
1
8
DB31-10151C
MOTOR-FAN IN
-
1
1
9
DB93-02580A
ASS'Y CONTROL IN
ASS'Y
1
1
10
DB94-00531A
ASS'Y BACK BODY
ASS'Y
1
1
11
DB61-01136A
HOLDER-MOTOR
PP
1
1
12
DB93-01364B
ASS'Y REMOCON
ASS'Y
1
1
13
DB63-00580A
COVER-IONIZER
HIPS
1
1
14
DB61-01137A
HOLDER-PIPE
HIPS
1
1
15
DB70-00295A
PLATE HANGER
SGCC-M
1
1
16
DB94-00300C
ASS'Y TRAY DRAIN
ASS'Y
1
1
16-1
DB94-00062B
ASS'Y HOSE DRAIN
ASS'Y
1
1
16-2
DB61-01141A
BLADE-H
ABS
1
1
16-3
DB61-01142A
BLADE-V
PP
1
1
16-4
DB63-00699A
GUARD-SAFETY WIRE
-
1
1
16-5
DB31-10154A
MOTOR STEP
-
1
1
16-6
DB63-00598A
TRAY DRAIN
HIPS
1
1
17
DB67-60030A
SPRING SENSOR
-
1
1
18
DB73-00128A
RUBBER BEARING
-
1
1
19
DB94-40007A
BEARING MOTOR
-
1
1
Samsung Electronics
OPTION
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6-2 Outdoor Unit
■ 24K BTU
13
21
12
8
19
10
7
11
9
14
17
15-3
15-4
6
15
15-2
18-6
5
18-4
15-1
18
18-5
18-1
18-3
18-2
1
16
4
2
16-1
3
18
20-1
20-3
20-2
20-4
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Exploded Views and Parts List
■
Parts List
No.
Code No.
Description
Specification
Q'TY
Remark
SH24AS6X
1
DB90-01364A
ASS'Y CABI-FRONT
ASS'Y
1
2
DB63-00831A
GUARD-FAN
PP
1
3
DB90-01336A
ASS'Y BASE OUT
ASS'Y
1
4
DB61-01593A
BRACKET VALVE P
AZ
1
5
DB67-50074A
FAN-PROPELLER
AS+G/F20%
1
6
DB60-20020A
BOLT SPECIAL
M8 L25
1
7
DB31-00027E
MOTOR FAN OUT
OSME-906SRC
1
8
DB95-20147A
ASS'Y-MOTOR B/K
ASS'Y
1
9
DB94-00080C
ASS'Y PARTITION
ASS'Y
1
10
DB96-03080A
ASS'Y COND-UNIT
ASS'Y
1
11
DB90-40176B
ASS'Y-COVER CONTROL
ASS'Y
1
12
DB90-01350A
CABINET-SIDE RH
SC-90073T
1
13
DB90-01351A
CABINET-SIDE LF
SC-90073T
1
14
DB90-10616K
ASS'Y-CABI UPPER
ASS'Y
1
15
G5A240JU1EM
COMPRESSOR
ROTARY
1
15-1
DB73-00082A
GROMMET-MOUNT
EPDM
3
15-2
DB60-30028A
NUT-WASHER
M8
3
15-3
DB60-30018A
NUT-FLANGE
M5
1
15-4
DB63-10165D
COVER-TERMINAL
NOTYL
1
16
DB99-00391A
ASS'Y-4WAY V/V
ASS'Y
1
16-1
DB62-02342A
PACKED V/V
5/8
1
17
DB99-00393A
ASS'Y VALVE CHECK
ASS'Y
1
18
DB93-02602A
ASS'Y CONTROL OUT
ASS'Y
1
18-1
DB34-90054A
MAGNETIC CONTACTOR
41NB21ALT
1
18-2
2501-001240
CAPACITOR
50uF/450VAC
1
18-3
DB65-00040A
TERMINAL BLOCK
8P
1
18-4
DB95-90026B
SPARK KILLER
-
1
18-5
3601-000236
FUSE
2A,250V
1
18-6
2301-001379
C-FILM, MPE-PPF
4uF/450VAC
1
19
DB62-01330A
CLOTH-COMP SOUND
FELT+EVA+FELT
1
20-1
DB39-20546E
CONNECT WIRE-POWER
-
-
OPTION
20-2
DB39-00171A
CONNECT WIRE-ASS'Y
-
-
OPTION
20-3
DB67-20011A
DRAIN PLUG OUT
PP
1
20-4
DB73-00179A
RUBBER-LEG
NR
4
21
DB71-00088A
BAR-STEEL
HSWR
1
Samsung Electronics
19
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Page 20
Exploded Views and Parts List
■ 18K BTU
13
21
12
19
10
11
9
14
8
15-3
15-4
17
15
7
15-2
15-1
18-2
5
18
18-1
6
18-3
18-6
16
1
18-5
18-4
16-1
4
2
3
20
20-1
20-3
20-2
20-4
Samsung Electronics
DB98_15968A(1)_2
11/25/03 1:52 PM
Page 21
Exploded Views and Parts List
■
Parts List
No.
Code No.
Description
Specification
Q'TY
Remark
SH18AS0X
1
DB90-00653S
ASS'Y CABI-FRONT
ASS'Y
1
2
DB63-00385D
GUARD FAN
HSWR
1
3
DB90-01335A
ASS'Y BASE OUT
ASS'Y
1
4
DB61-01593A
BRACKET VALVE P
AZ
1
5
DB67-50063A
FAN-PROPELLER
AS+G/F20%
1
6
DB60-30020A
NUT-FLANGE
M6,CCW
1
7
DB31-00056C
MOTOR FAN OUT
ASS-030AVEB
1
8
DB61-20008C
BASE-MOTOR
SGCC-M
1
9
DB94-00165C
ASS'Y PARTITION
ASS'Y
1
10
DB96-01524B
ASS'Y COND-UNIT
ASS'Y
1
11
DB90-40176B
ASS'Y-COVER CONTROL
ASS'Y
1
12
DB90-01348A
CABINET-SIDE RH
SC-90073T
1
13
DB90-01349A
CABINET-SIDE LF
SC-90073T
1
14
DB90-10613F
ASS'Y-CABI UPPER
ASS'Y
1
15
G8D190JU1EH
COMPRESSOR
ROTARY
1
15-1
DB73-00067A
GROMMET ISOLATOR
NR
3
15-2
DB60-30028A
NUT-WASHER
M8
3
15-3
DB60-30018A
NUT-FLANGE
M5
1
15-4
DB63-10165D
COVER-TERMINAL
NOTYL
1
16
DB99-00390A
ASS'Y-4WAY V/V
ASS'Y
1
16-1
DB62-02285A
VALVE SERVICE
1/2
1
17
DB99-00392A
ASS'Y VALVE CHECK
ASS'Y
1
18
DB93-0673M
ASS'Y CONTROL OUT
ASS'Y
1
18-1
3501-001184
RELAY-POWER
30mS
1
18-2
2501-001239
CAPACITOR
45uF/450VAC
1
18-3
DB65-00040A
TERMINAL BLOCK
8P
1
18-4
DB95-90026B
SPARK KILLER
ASS'Y
1
18-5
3601-000236
FUSE
2A,250V
1
18-6
2301-001370
MOTOR CAPACITOR
2.5uF/450VAC
1
19
DB62-02530A
CLOTH-COMP SOUND
FELT+EVA+FELT
1
20-1
DB39-20546E
CONNECT WIRE-POWER
-
-
OPTION
20-2
DB39-00171A
CONNECT WIRE-ASS'Y
-
-
OPTION
20-3
DB67-20011A
DRAIN PLUG OUT
PP
1
20-4
DB73-00179A
RUBBER-LEG
NR
4
21
DB71-00087A
BAR-STEEL
HSWR
1
Samsung Electronics
21
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Page 22
6-3 Ass'y Control In (Indoor Unit) : DB93-02580A
22
Samsung Electronics
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Page 23
Exploded Views and Parts List
■
Parts List
No.
Code No.
Description
Q'TY
Specification
Remark
SH18AS0
SH24AS6
1
DB61-01143A
CASE-CONTROL AC
ABS
1
1
2
DB93-02592C
ASS'Y MAIN PCB(AC)
ASS'Y
1
1
3
DB93-01325E
ASS'Y MAIN PCB(DC)
ASS'Y
1
1
4
DB65-00096A
ASS'Y TERMINAL BLOCK
ASS'Y
1
1
5
DB93-02525B
ASS'Y S/W & DISPLAY PCB
ASS'Y
1
1
6
DB93-01369B
ASS'Y MODULE PCB
ASS'Y
1
1
7
DB70-00277A
PLATE TERMINAL LOW
SGCC-M T1.2
1
1
8
DB61-00171A
HOLDER WIRE CLAMP
ABS
1
1
9
6001-000929
SCREW MACHINE
PH M3xL22
1
1
10
6001-000725
SCREW MACHINE
TH M4xL16
-
-
11
6001-001054
SCREW MACHINE
TH M4xL10
1
1
12
DB93-01386A
ASS'Y C/W MOTOR CAPACITOR
ASS'Y
1
1
13
DB93-01384A
ASS'Y C/W AC/DC CONNECTION
ASS'Y
1
1
14
DB93-01380A
ASS'Y C/W MODULE PCB
ASS'Y
1
1
15
DB93-01543A
C/W STEP MOTOR UP/DOWN
ASS'Y
1
1
16
2301-001371
CAPACITOR
2.0µF, 450VAC
1
1
17
DB32-00020H
ASS'Y THERMISTOR
4P(103AT)
1
1
18
DB62-01368X
SEAL
61x40x3,30FOAM-PE,GRAY
1
1
19
DB61-01106A
CASE CONTROL(DC)
HIPS V0
1
1
20
6501-000123
CABLE TIE
DA-140
1
1
21
-
POWER CORD
-
-
-
22
DB62-01838L
SEAL CASE CONTROL
FLOCKED,BLK,T1x45x22
1
1
23
DB62-02015A
SEAL CASE CONTROL IN
FOAM-PE
1
1
24
DB62-01838Y
SEAL CASE CONTROL
FLOCKED,BLK,T1x77x20
1
1
25
DB61-01686A
HOLDER DISPLAY
ABS
1
1
26
DB61-01687A
HOLDER PCB
ABS
1
1
27
DB64-01108A
WINDOW DISPLAY
PC
1
1
28
DB39-00966A
CONNECTOR WIRE DISPLAY
WIRE
1
1
29
DB62-02366B
SEAL-DISPLAY LOW
FLOCKED,T1x70x60
1
1
Samsung Electronics
OPTION
23
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Page 24
7. PCB Diagram
7-1 MAIN PCB (AC) : DB93-02592C(Standard)
■ TOP
PCB BOARD:
DB41-00243A
24
OPT11
OPT12
OPT13
OPT14
OPT15
OPT16
(XC71)
DB93-02592A
220nF/250V
DB93-02592B
220nF/250V
DB93-02592C
220nF/250V
DB93-02592D
220nF/250V
DB93-02592E
220nF/250V
DB93-02592F
220nF/250V
DB93-02592G
220nF/250V
DB93-02592H
220nF/250V
DB93-02592J
220nF/250V
DB93-02592K
220nF/250V
Samsung Electronics
DB98_15968A(1)_2
11/25/03 1:52 PM
Page 25
PCB Diagram
■
Parts List
Location No.
Description
Specification
Q'TY
Remark
C101
C-AL
10uF,20%,450V,GP,TP,10x20mm,5
1
SNA
C102
C-AL
470uF,20%,25V,GP,TP,10x16,5
1
SNA
C104
C-AL
47uF,20%,50V,GP,TP,6.3x11,5
1
SNA
C105
C-AL
470uF,20%,16V,GP,TP,10x12.5,5
1
SNA
C107
C&R NETWORK
2.2nF,20%,400V,Y5U,TP,12.5x6,10,12Mohm,0.5W,5%,
1
SNA
TP,4x9mm
C109
C-CERAMIC,DISC
100nF,20%,1KV,TP,6
1
SNA
XC71
C-FILM,MPEF
220NF,10%,275V,BK,26.5x8.5x17mm,22.5
1
SNA
XC72
C-FILM,MPEF
100nF,10%,275V,BK,18x6x12,15
1
SNA
FT71
CHOKE-COIL
LS404190M,AS-S660,19MH,+50,-30%,-,300MOHM,2A,-,-,-
1
SNA
CN71
CONNECTOR-HEADER
1WALL,3P/5P,1R,3.96mm,STRAIGHT,SN
1
SNA
CN72
CONNECTOR-HEADER
1WALL,5P,1R,3.96mm,ANGLE,SN
1
SNA
CN73
CONNECTOR-HEADER
1WALL,2P/3P,1R,3.96mm,ANGLE,SN
1
SNA
CN74
CONNECTOR-HEADER
1WALL,3P,1R,3.96mm,STRAIGHT,SN
1
SNA
CN93
CONNECTOR-HEADER
BOX,10P,1R,-,STRAIGHT,SN
1
SNA
D101
DIODE-RECTIFIER
UG2D,200V,2A,DO-204AC,TP
1
SNA
D103
DIODE-RECTIFIER
UF4007,1KV,1A,DO-41,TP
1
SNA
D102
DIODE-SWITCHING
1N4148,100V,200mA,DO-35,TP
1
SNA
F701
FUSE-CARTRIDGE
250V,3.15A,TIME-LAG,GLASS,5x20mm
1
SNA
IC01
IC-PWM CONTROLLER
VIPER12ADIP,DIP,8P,300MIL,PLASTIC
1
SNA
IC02
IC-VOLT REGU
78L05A,TO-92,3P,-,PLASTIC,4.6
1
SNA
PC01
PHOTO-COUPLER
TR,130-260%,200mW,DIP-4,ST
1
SNA
PC02
PHOTO-COUPLER
TR,50-150%,200mW,DIP-4,ST
1
SNA
RY72,RY73,RY74
RELAY-MINIATURE
DC12V,3A 250V AC,-,-,10MS,10MS
3
SNA
RY71
RELAY-POWER
12VDC,0.9W,75mA,SPST,MAX 20msec,10mS
1
SNA
R104
R-METAL OXIDE(S)
91Kohm,5%,2W,AA,TP,4x12mm
1
SNA
SS71
SSR
12Vdc,-,2A,1mS,1mS
1
SNA
NTC1
THERMISTOR-NTC
22ohm,1.4A,3100K,9.5MW/C,-,7.0,-
1
SNA
ST11
TRANS
S/W TRANS;-,G-P/J,EE1916-V10,-,-,-
1
SNA
VA71
VARISTOR
560V,2500A,17.5x7.5mm,TP
1
SNA
Samsung Electronics
25
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Page 26
PCB Diagram
■ BOTTOM
■
Parts List
Location No.
Description
Specification
Q'TY
Remark
BD71
DIODE-BRIDGE
DF06S,600V,1A,SMD-4,TP
1
SNA
C103,C106,C108,C201
C-CERAMIC,CHIP
100nF,+80-20%,50V,Y5V,TP,2012
4
SNA
C202,C203
C-CERAMIC,CHIP
10nF,+80-20%,50V,Y5V,TP,2012
2
SNA
Q201
TR-SMALL SIGNAL
2SC2412K,NPN,200mW,SOT-23,TP,1
1
SNA
R101
R-CHIP
100ohm,5%,1/10W,DA,TP,2012
1
SNA
R102
R-CHIP
2.2Kohm,5%,1/10W,DA,TP,2012
1
SNA
R103
R-CHIP
6.8ohm,5%,1/10W,DA,TP,2012
1
SNA
R201,R202,R203,R204
R-CHIP
100Kohm,5%,1/4W,DA,TP,3216
4
SNA
R205
R-CHIP
10Kohm,5%,1/10W,DA,TP,2012
1
SNA
R206,R207
R-CHIP
1Kohm,5%,1/10W,DA,TP,2012
2
SNA
ZD11
DIODE-ZENER
BZX84-C11,10.4-11.6V,350MW,SOT-23,TP
1
SNA
26
Samsung Electronics
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Page 27
7-2 MAIN PCB (DC) : DB93-01325E(Standard)
■ TOP
ASS’Y PCB
■
OPT01
OPT02
OPT03
OPT04
(CN94)
OPT05
DB93-01325A
SMW200-09(WHT)
SMW200-05(WHT)
SMW200-05(WHT)
DB93-01325B
SMW200-12(WHT)
DB93-01325C
SMW200-12(WHT)
SMW200-05(WHT)
DB93-01325E
SMW200-09(WHT)
SMW200-06(WHT)
DB93-01325F
SMW200-12(WHT)
SMW200-06(WHT)
DB93-01325G
SMW200-12(WHT)
SMW200-06(WHT)
DB93-01325J
SMW200-12(WHT)
SMW200-05(WHT)
DB93-01325K
SMW200-12(WHT)
SMW200-05(WHT)
DB93-01325L
SMW200-12(WHT)
SMW200-06(WHT)
OPT06
OPT07
OPT08
Parts List
Location No.
BZ61
Description
BUZZER-PIEZO
Specification
BUZZER-PIEZO;80DB,9V ,-,2.0KHZ,-
Q'TY
1
Remark
SNA
X501
RESONATOR-CERAMIC
10MHz,0.5%,TP,10.0x5.0x8.0mm
1
SNA
C601
C-AL
47uF,20%,50V,GP,TP,6.3x11,5
1
SNA
CN31
CONNECTOR-HEADER
BOX,3P,1R,2mm,STRAIGHT,SN
1
SNA
CN32
CONNECTOR-HEADER
BOX,3P,1R,2mm,STRAIGHT,SN
1
SNA
CN33
CONNECTOR-HEADER
BOX,3P,1R,2mm,STRAIGHT,SN
1
SNA
CN43
CONNECTOR-HEADER
BOX,4P,1R,2mm,STRAIGHT,SN
1
SNA
CN44
CONNECTOR-HEADER
BOX,3P,1R,2.5mm,STRAIGHT,SN
1
SNA
CN45
CONNECTOR-HEADER
BOX,3P,1R,2mm,STRAIGHT,SN
1
SNA
CN61
CONNECTOR-HEADER
BOX,5P,1R,2mm,STRAIGHT,SN
1
SNA
CN62
CONNECTOR-HEADER
BOX,6P,1R,2.5mm,STRAIGHT,SN
1
SNA
CN81
CONNECTOR-HEADER
BOX,3P,1R,2mm,STRAIGHT,SN,RED
1
SNA
CN82
CONNECTOR-HEADER
BOX,3P,1R,2mm,STRAIGHT,SN,BLU
1
SNA
CN91
CONNECTOR-HEADER
BOX,2P,1R,2mm,STRAIGHT,SN
1
SNA
CN92
CONNECTOR-HEADER
BOX,10P,1R,-,STRAIGHT,SN
1
SNA
CN94
CONNECTOR-HEADER
BOX,9P,1R,2mm,STRAIGHT,SN
1
SNA
IC03
IC-VOLTAGE
7533,TO-92,3P,-,SINGLE,-,-,PLASTIC
-
SNA
Samsung Electronics
27
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Page 28
PCB Diagram
■ BOTTOM
■
Parts List
Location No.
C204,C301,C302,C402,C403
Description
Specification
Q'TY
Remark
10
SNA
C-CERAMIC,CHIP
100nF,+80-20%,50V,Y5V,TP,2012
C401
C-CERAMIC,CHIP
1nF,10%,50V,X7R,TP,2012,-
1
SNA
C404
C-CERAMIC,CHIP
10nF,+80-20%,50V,Y5V,TP,2012
1
SNA
IC04
IC-MICOM
S3C8489XZZ-QTR5,-,64,+5V,10MHZ,STM-0219-O
1
SNA
C501,C502,C503,C504,C901
IC05,IC06.IC08
TR-ARRAY
2003,NPN,7,1W,SOP-16,ST,1000
3
SNA
IC07
IC-SOURCE DRIVER
TD62783AFW,SOL,18P,-,8,-500MA,TP,
1
SNA
IC51
IC-EEPROM
93LC56,128x16Bit,SOP,8P,150MIL,-,2.5V,-,
1
SNA
Q401,Q601,Q603
TR-SMALL SIGNAL
2SC2412K,NPN,200mW,SOT-23,TP,1
3
SNA
Q602
TR-SMALL SIGNAL
MMST2907A,PNP,200mW,SOT-23,TP,100-
1
SNA
R209,R301,R302,R401,R402
R-CHIP
1Kohm,5%,1/10W,DA,TP,2012
9
SNA
R-CHIP
6.8Kohm,5%,1/10W,DA,TP,2012
3
SNA
R404,R602,R604,R610
R403,R407,R408
R405,R406
R-CHIP
330ohm,5%,1/10W,DA,TP,2012
2
SNA
R501,R601,R603,R605,R908
R-CHIP
10Kohm,5%,1/10W,DA,TP,2012
5
SNA
R606,R909
R-CHIP
4.7Kohm,5%,1/10W,DA,TP,2012
2
SNA
R607,R608
R-CHIP
470ohm,5%,1/10W,DA,TP,2012
2
SNA
R609
R-CHIP
560ohm,5%,1/10W,DA,TP,2012
1
SNA
28
Samsung Electronics
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Page 29
7-3 ASS'Y DISPLAY PCB : DB93-02525B
■
Parts List
No.
Description
Specification
Q'TY
Remark
1
PCB-DISPLAY
FR-1
1
SNA
2
TACT SWITCH
YTP-1280A
1
SNA
3
CONNECTOR
SMSW200-08(WHT)
1
SNA
4
LED-LAMP
GRN(SM3517F6T)
2
SNA
5
LED-LAMP
ORG(SO3517F6T)
1
SNA
6
RESISTOR
470ohm, 1/2W
2
SNA
7
MODULE REMOCON
FRP4021H10
-
8
DIODE
1N4148
-
9
C-CERAMIC
1nF/50V
-
10
C-CERAMIC
100nF/50V
-
11
JUMPER
10mm
1
Samsung Electronics
SNA
29
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Page 30
7-4 ASS’Y MODULE PCB : DB93-01369B
■
Parts List
No.
30
Description
Specification
Q'TY
Remark
1
PCB MODULE
FR1 T1.6
1
SNA
2
CONNECTOR-HEADER
BOX, 3P, 1R, 2mm, ANGLE, SN
1
SNA
3
C-CERAMIC, MLC-AXIAL
1nF, 10%, 50V, Y5P, TP, 1.9 x 3.5, -
1
SNA
4
DIODE-SWITCHING
1N4148, 100V, 200mA, DO-35, TP
1
SNA
5
C-CERAMIC, MLC-AXIAL
100nF, +80-20%, 50V, Y5V, TP, 3.5 x 1
1
SNA
6
MODULE
FRP4021H10
1
SNA
Samsung Electronics
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Page 31
MEMO
Samsung Electronics
31
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Page 32
8. Wiring Diagram
8-1 Indoor Unit
Code No : DB98-06958A
This Document can not be used without Samsung's authorization.
32
Samsung Electronics
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11/25/03 1:52 PM
Page 33
8-2 Outdoor Unit
■ SH18AS0X
MARK
NAME
MARK
PR
POWER RELAY
TB1,2
20S
SOLENOID COIL
FM1
F
FUSE(2A,250V~)
S
NAME
TEMINAL BLOCK
FAN MOTOR
SPARK KILLER
Code No : DB98-15862A
■ SH24AS6X
MARK
NAME
MARK
52C
MAGNETIC CONTACTOR
TB 1,2
20S
SOLENOID COIL
C1
CAPACITOR
F
FUSE(2A,250V~)
FM1
S
NAME
TERMINAL BLOCK
FAN MOTOR
SPARK KILLER
Code No : DB98-15985A
This Document can not be used without Samsung's authorization.
Samsung Electronics
33
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9. Schematic Diagram
9-1 Indoor Unit
9-1-1 18K / 24K BTU (AC-PART)
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Schematic Diagram
9-1-2 18K / 24K BTU (DC-PART)
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MEMO
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ELECTRONICS
This Service Manual is a property of Samsung Electronics Co., Ltd.
Any unauthorized use of Manual can be punished under applicable
International and/or domestic law.
© Samsung Electronics Co., Ltd. Dec. 2003.
Printed in Korea.
Code No. DB98-15968A(1)