Samsung AW127JB Manuel utilisateur

ROOM AIR CONDITIONER

AW126JB/127JB

AW126JE/127JE

AW12A6JD/12A7JD

AIR CONDITIONER CONTENTS

1. Precautions

2. Product Specifications

3. Installation and Operating

Instructions

4. Disassembly and Reassembly

5. Troubleshooting

6. Exploded Views and Parts List

7. Block Diagram

8. PCB Diagram

9. Wiring Diagram

10. Schematic Diagrams

SERVICE Manual

FANCOOL

POWER / MODE

°C

Hour

AW126JB/front 6/27/98 10:37 AM Page 2

1. Precautions

Samsung Electronics 1-1

1. Warning: Prior to repair, disconnect the

power cord from the circuit breaker.

2. Use proper parts: Use only exact

replacement parts. (Also, we recommend

replacing parts rather than repairing them.)

3. Use the proper tools: Use the proper tools

and test equipment, and know how to use

equipment may cause problems later-

intermittent contact, for example.

4. Power Cord: Prior to repair, check the

power cord and replace it if necessary.

5. Avoid using an extension cord, and avoid

tapping into a power cord. This practice

may result in malfunction or fire.

6. After completing repairs and reassembly,

check the insulation resistance, Procedure:

Prior to applying power, measure the

resistance between the power cord and the

ground terminal. The resistance must be

greater than 30 megohms.

7. Make sure that the grounds are adequate.

8. Make sure that the installation conditions

are satisfactory. Relocate the unit if

necessary.

9. Keep children away from the unit while it is

being repaired.

10. Be sure to clean the unit and its surrounding

area.

Fig. 1-1 Avoid Dangerous Contact

Fig. 1-2 No Tapping and No Extension Cords

Fig. 1-3 No Kids Nearby!

Fig. 1-4 Clean the Unit

AW126JB-1 6/27/98 10:38 AM Page 1

2. Product Specifications

2-1 Table

Samsung Electronics 2-1

Item

Type

Dimensions:

(Width X Height X Depth)

Packing Size

(Width X Height X Depth)

Voltage:

Phase

Frequency

Operating Current

Power Consumption

Refrigerant Type

Refrigerant Charge

Cooling Capacity

EER

Net Weight

Condenser

Condenser Fan

Evaporator

Evaporator Fan

Fan Motor

Compressor(Rotary)

Overload Protect

Compressor Capacitor

Fan Motor Capacitor

Fan Speed Control

Thermo Control

Sleep Timer

Volt

FREON

BTU/h

BTU/h.W

Row

Type

Row

Type

Model

µF/ VAC

Unit of Measure

Window

600 X 394 X 595

715 X 470 X 655

220~240

Single

5.8

1,330

R-22

660

12,000

9.0

220

Single

6.3

1,330

200~220

Single

6.8

1,330

R-22

650

12,000

9.045

R-22

880

12,000

9.0

R-22

660

12,000

9.0

2 X 14

Blower

2 X 14

Propeller Fan

3 X 14

Propeller Fan

2 X 14

Propeller Fan

Fan speed switch(High & Low)

Thermistor

30/450

3.5/450

AMAFS100ATEA

48A124JV1E1

MRA12030-12008

AMAFS100ZTEA

44B124IW1E6

MRA12008-12008

AMAFS100ATEB

48A124MV1E5

MRA98706-12008

Remarks

DUAL TYPE

AW126/127JE AW126/127JB AW12A6JD/12A7JD

AW126JB(Mexico)

AW126JB-1 6/27/98 10:38 AM Page 3

2-2 Dimensions

2-2-1 Main Unit

2-2-2 Remote Control

2-2 Samsung Electronics

600

394

595

FANCOOL

POWER/ MODE

°C

Hour

MODE

Front view Side view

Unit : mm

Mode selection Buttons

(FAN, COOL)

Temperature adjustment buttons

Timer setting buttons

ON/OFF Buttons

Air flow swing button

Fan speed adjustment Buttons

(HIGH, LOW)

AW126JB-1 6/27/98 10:38 AM Page 4

3. Installation and Operating Instructions

3-1 Installation

Samsung Electronics 3-1

1. Make sure that you install the unit in an area that

provides good ventilation.

The air conditioner must not be blocked by any

obstacle affecting the air flow near the air inlet and

air outlet.

2. Make sure that you install the unit in an area which

can endure the weight and vibration of the unit.

3. Make sure that you install the unit away from heat

or vapor.

4. Make sure that you install the unit in an area where

the cooled air can be evenly spread in a room.

5. Make sure that you install the unit in an area away

from TVs, audio units, cordless phones, fluorescent

lighting fixtures and other electrical appliances.

(obtain a clearance of at least one meter)

6. Make sure that you install the unit in an area which

provides easy drainage for condensed water.

7. Make sure that you install the unit in an area not

exposed to rain or direct sunlight.

(Install a separate sunblind if exposed to direct sun-

light.)

8. Do not install the unit in an area subjected to noise

or vibration amplification which may affect your

neighbor.

(Fix the unit firmly if mounted in a high place.)

*When selecting the area for installing the unit, be sure to obtain approval of the customer.

Caution:

Do not use the air conditioner in such areas as a greasy area(including machine oil),

saline area(sea side), or sulphuric area(hot spring). When using the air conditioner in these areas,

special maintenance is required. Contact your local dealer or our service center for advice.

AW126JB-1 6/27/98 10:38 AM Page 5

3-2 Function Description

3-2-1 Cooling operation mode

3-2 Samsung Electronics

FANCOOL

POWER / MODE

°C

Hour

Remote control sensor Temperature/Timer settings

Temperature indicator

Timer indicator

POWER/MODE BUTTON

Operating mode indicator

The compressor is turned on and off according to the ambient temperature and set temperature.

1. Compressor on and off control

• Compressor on and off control according to the ambient temperature.

*The compressor is turned off when "ambient temperature = set temperature -1˚C"

*The compressor is turned on when "ambient temperature = set temperature +1˚C"

2. Default value after power reset ➔set temperature = 18˚C

FAN SPEED = HIGH

3. Set temperature indicating (setting) range : 1˚C interval from 18˚C to 30˚C.

3-2-2 Fan operation mode

1. If "Fan operation mode" signal is received from remocon.

➔ the compressor is immediately turned off and only fan motor is operated at set blowing speed.

➔ it changes such as "HIGH ➔LOW ➔ HIGH"( if Fan speed is selected).

2. The initial FAN speed is set to "HIGH".

3. The set temperature can not be indicated and set.

AW126JB-1 6/27/98 10:38 AM Page 6

3-2-3 LED lamp and LED display indication in case of error detection

Samsung Electronics 3-3

ERROR OPERATION

ROOM THERMISTOR

(OPEN OR SHORT)

7-SEG

LED DISPLAY

E1 displayed

LED LAMP DISPLAY

COOL FAN

Lamp blinking at every second (on for 0.5s and off for 0.5s)

LED lamp off

1. Set operation in case of error occurrence.

• Malfunction of each temperature sensor (open, short)

- Error mode display, warning sound.

- The operation status is off.

2. The "outdoor pipe thermistor" error mode carry out checking only during heating operation and

do not carry out checking during "COOLING" and "FAN" operation.

3-2-4 Panel key operation

Key operational function Key Type

Power/Mode 1. Operation mode change and POWER OFF(in case of model option cooling only) TACT

*at every ON

- Selected as "OFF –> COOL –> FAN –> OFF". (DEFAULT=OFF)

*Continuous operation is not available.

Key discription

Key name

AW126JB-1 6/27/98 10:38 AM Page 7

3-2-6 LED lamp operation specifications

LAMP name Operations specifications

COOL The mode is set to "COOL" –> ON

Others –> OFF

FAN The mode is set to "FAN" –> ON

Others –> OFF

˚C The set temperature is displayed or set -> ON

Others –> OFF

HR During setting of the convenient reserve (OFF TIMER) time -> blinking

After setting of the convenient reserve (OFF TIMER) time -> ON

Others –> OFF

In case of (set) temperature display

-> NO. (1) 7 seg. LED display indicates temperature of the tens digit (˚C, ˚F)

-> NO. (2) 7 seg. LED display indicates temperature of the units digit (˚C, ˚F)

In case of time (OFF TIMER) display

-> NO. (1) 7 seg. LED display indicates time of the tens digit

-> NO. (2) 7 seg. LED display indicates time of the units digit

3-4 Samsung Electronics

(1) (2)

AW126JB-1 6/27/98 10:38 AM Page 8

3-5

Samsung Electronics

3-2-7 Resistor values table of “ROOM THERMISTOR” for each temperature

Temperature

[˚C] THERMISTOR RESISTOR

[Kohm]

2.229

2.296

2.365

2.437

2.512

2.589

2.669

2.752

2.838

2.928

3.021

3.116

3.216

3.319

3.426

3.537

3.652

3.772

3.897

4.026

4.161

4.300

4.444

4.594

4.749

4.912

5.080

5.256

5.439

5.630

5.828

6.033

6.246

6.468

6.699

6.941

7.192

7.455

7.729

8.015

8.313

Temperature

[˚C] THERMISTOR RESISTOR

[Kohm]

-1

-2

-3

-4

-5

-6

-7

-8

-9

8.622

8.944

9.281

9.632

10.000

10.380

10.780

11.200

11.630

12.090

12.560

13.060

13.570

14.120

14.680

15.280

15.900

16.550

17.240

17.960

18.700

19.480

20.290

21.150

22.050

22.990

23.900

25.030

26.130

27.280

28.470

29.720

31.040

32.430

33.890

35.430

37.050

38.760

40.560

AW126JB-1 6/27/98 10:38 AM Page 9

4. Disassembly and Reassembly

4-1 Compressor Replacement Flow Chart

Samsung Electronics 4-1

Locate cause of defect

Release refrigerant

Disconnect electrical wiring

from compressor

Cut refrigerant lines

from compressor

Plug disconnected lines

Replace compressor

Inspect electrical

wiring for defects,

and terminals for

correct and secure

connections

Solder discharge line

Corrective action Check refrigerant oil level

Add oil as necessary

Solder suction line Use nitrogen gas

Perform soldering function

Fill system with nitrogen gas

Check for leakage

Recharge system

Evacuate system

Release nitrogen gas?

Problem?

Low oil level? NY

Y N

Leakage?

AW126JB-1 6/27/98 10:38 AM Page 11

Ce manuel convient aux modèles suivants

Table des matières

Autres manuels Samsung Climatiseur

Samsung

Samsung APC4082E Manuel utilisateur

Samsung

Samsung AM18B1B2C09 Manuel de la liste des pièces

Samsung

Samsung DVM-PRO 2008 Manuel utilisateur

Samsung

Samsung AR TXFY Series Manuel utilisateur

Samsung

Samsung AR NXFH Series Manuel utilisateur

Samsung

Samsung SH18BW6 Series Manuel utilisateur

Samsung

Samsung AF28FVSDA Series Mode d’emploi

Samsung

Samsung AC026RN1DKG Manuel utilisateur

Samsung

Samsung AM015JNVDKH Manuel utilisateur

Samsung

Samsung AS18UUAX Manuel utilisateur

Samsung

Samsung CC48FTVX Manuel utilisateur

Samsung

Samsung AM140JNPDKH Manuel utilisateur

Samsung

Samsung AQ12PGGE Manuel utilisateur

Samsung

Samsung ACBN1DCH Series Manuel utilisateur

Samsung

Samsung AM072FXVAFH/AA Manuel utilisateur

Samsung

Samsung ASV10E Series Manuel utilisateur

Samsung

Samsung AC052MN4DKH Manuel utilisateur

Samsung

Samsung AW0500 Guide de configuration

Samsung

Samsung APH450PG Manuel utilisateur

Samsung

Samsung AR09MSPXBWKNEU Manuel utilisateur

Samsung

Samsung AM***FNFDEH series Manuel utilisateur

Samsung

Samsung AS09P8GB Manuel utilisateur

Samsung

Samsung AM18B1C09 Manuel utilisateur

Samsung

Samsung AC***KNZDCH/AA Manuel utilisateur

Manuels Climatiseur populaires d'autres marques

Spheros

Spheros CC 355 Manuel utilisateur

Bosch

Bosch Climate 5000 SCI 24 CAS/ OU- OUE Manuel utilisateur

Panasonic

Panasonic CS-E12HKEW Manuel utilisateur

nedis

nedis ACMB1WT7 Manuel utilisateur

Daikin

Daikin FCFV50A Manuel utilisateur

Fujitsu

Fujitsu Inverter ASBA30JFC Manuel utilisateur

Toshiba

Toshiba RAS-M10SMUV-E Manuel utilisateur

Daikin

Daikin FXLQ20MAVE Manuel utilisateur

Hitachi

Hitachi RAS-E24CAK Manuel utilisateur

CIAT

CIAT Magister 2 Series Mode d’emploi

Bestron

Bestron AAC6000 Manuel utilisateur

Hisense

Hisense 7K Manuel technique

Frigidaire

Frigidaire FFRE0533S1E0 Manuel utilisateur

Frigidaire

Frigidaire CRA073PU11 Manuel du propriétaire

Soleus Air

Soleus Air GB-PAC-08E4 Manuel utilisateur

McQuay

McQuay MCK020A Manuel utilisateur

Webasto

Webasto Frigo Top 25 DS Manuel utilisateur

Frigidaire

Frigidaire FAZ12ES2A Manuel utilisateur