Sharp AF-06CSL, AF-R50CX, AF-R55CX, AF-R60CX, AF-R70CX Service Manual

SER VICE MANU AL

AIR CONDITIONER

AF-06CSL

S3210AF06CSL/

MODEL

In the interests of user-safety (Required by safety regulations in some
countries) the set should be restored to its original condition and only
parts identical to those specified should be used.

TABLE OF CONTENTS

SPECIFICATIONS ................................................................................................................................................ 2

EXTERNAL DIMENSIONS ................................................................................................................................... 3

WIRING DIAGRAM............................................................................................................................................... 3

HOW TO OPERATE ............................................................................................................................................. 4

OPERATION INSTRUCTUINS ............................................................................................................................. 5

INSTALLATIOIN INSTRUCTIONS ......................................................................................................................12

DISASSEMBLING PROCEDURE....................................................................................................................... 14

HOW TO REPAIR REFRIGERATION ................................................................................................................ 18

ELECTRICAL COMPONENT TEST .................................................................................................................... 21

MICROCOMPUTER CONTROL SYSTEM ..........................................................................................................22

TROUBLESHOOTING GUIDE ............................................................................................................................26

COOLING LOAD ESTIMATE FORM ...................................................................................................................31

RUNNING CONDITION .......................................................................................................................................33

PACKING AND ACCESSORIES ......................................................................................................................... 34

REPLACEMENT PARTS LIST ............................................................................................................................35

AF-06CSL

Page

SHARP CORPORATION This document has been published to be used for after

sales service only.
The contents are subject to change without notice.

1

AF-06CSL

SPECIFICATIONS

Models AF-06CSL
Cooling capacity BTU/h 6000
Moisture removal Pints/h 1.5

ELECTRICAL DATA

Phase Single
Rared frequency Hz 60
Rated voltage Volts 115
Rated current Amps 5.2
Rated input Watts 545
Power factor % 91
EER BTU/Wh 11.0

COMPRESSOR

Type (Hermetically sealed rotary type)
Model, Motor output

REFRIGERANT SYSTEM

Evaporator Louver fin, Grooved tube, 7mm, Hair pin
Condenser Louver fin, Grooved tube, 7mm, Hair pin
Control O.D. x I.D. x Length x Q'ty(mm) 2.7 x 1.2 x 700 x 1
(Capillary tube)
Refrigerant volume R-22(OZ) 11.8
(Factory change)

NET DIMENSIONS

Width Height Depth

inches(mm)

Net Weight lbs 48

GROSS DIMENSIONS

Width Height Depth

inches(mm)

Gross Weight lbs 54

FAN SYSTEM

Indoor side(Evaporator) Centrifugal fan
Outdoor side(Condenser) Propeller fan
Air flow rate(indoor side) CFM High / Med / Low

OTHERS

Safety devices Compressor: Overload relay

Air filter Polypropylene net
Power cord length ft 6.0
Power plug type 125V, 10A

ELECTRICAL PARTS

Running capacitor 250V-25µF
Fan capacitor 250V-6µF
Thermistor 15kΩ at 78˚C
Fan motor OBM-2016K1 (MLA998)
Overload relay B200-130-141E

39R141AA-04P, 460W

17-23/32(450) x 14-9/16(370) x 14-7/8(378)

20-7/8(530) x 18-1/8(460) x 18-3/8(467)

195 / 175 / 150

Fan motor: Internal thermal protector

2

WIRING DIAGRAM

AF-06CSL

POWER SUPPLY CORD

115V 60Hz

NON RIBBED

GR

IN

OUT

OVERLOAD
PROTECTOR

C

R

RE

RIBBED

COMPRESSOR

MOTOR

RUNNING
CAPACITOR
250V 25µF

FAN MOTOR
CAPACITOR
250V 6µF

BL

BK

GY

RE
OR
WH

H

M

A.C

WH

L

CONNECTOR

FAN MOTOR

EARTH

GR

123654

BK

BL

THERMAL
PROTECTOR

BK

M.C

BL

GYREOR

BK

BK

MRY

S

WH

GY

3A 125V

FU1
CONTROL
BOARD UNIT

NR

8
7
1
3
5

BCN1

C1

TR

CNR1
CNR2
CNR3

RY1
RY2
RY3

CN1

BCN2

BCN3

WIRE COLOR

BK

: BLACK

BL

: BLUE

RE

: RED

WH

: WHITE

GR

: GREEN

GY

: GRAY

OR

: ORANGE

THERMISTOR

(

ROOM TEMP

)

YELLOW TH1

CN2

DISPLAY
BOARD
UNIT

CN3

EXTERNAL DIMENSIONS

17-23/32"

33-7/16" (full opened)

21-21/32" (full closed)

Figure W-1

14-7/8"

4-1/8"

1-15/32"

Figure E-1

3

13-5/8"

15-11/16"

AF-06CSL

HO W TO OPERA TE

PARTS NAMES

UNIT

3

4

2

1

CONTROL PANEL

5

6

7

1Front Cabinet
2Air Inlet (Indoor Side)
3Horizontal Louvers
4Vertical Louvers

8

5Air Outlet (Indoor Side)
6Control Panel
7Rear Cabinet

9

8Air Inlet (Outdoor side)
9Filter (Pull the filter handle

10

to the right to remove.)

0Filter Handle
qPower Cord

11

1Receiver window for remote

12

control signal

2Display

11

F

hr

COOL / FAN TEMP

POWER

ON/OFF

10

3

SELECTOR

TIMER

ON/OFF

ENERGY

SAVER

3SELECTOR indicator
4SELECTOR pad
5TEMPERATURE setting pad

----Lower temp.

----Raise temp.

6TIMER ON/OFF pad
7TIMER indicator
8ENERGY SAVER pad
9ENERGY SAVER indicator

4 5 6 7 8 9

0POWER ON/OFF pad
qPOWER indicator

4

HOW TO OPERA TE

COOLING OPERATION

AF-06CSL

SELECTOR indicator

POWER
indicator

Touch POWER ON/OFF pad.

1

• The unit is preset at 74°F and HIGH
COOL. This will show in the display when

F

hr

POWER

ON/OFF

the power is first turned on.

• POWER indicator and SELECTOR
indicator (COOL) will light.

COOL / FAN TEMP

SELECTOR

TIMER

ON/OFF

ENERGY

SAVER

To turn off the unit, touch POWER

2

ON/OFF pad again.

• POWER indicator and SELECTOR

POWER ON/OFF pad

indicator will go off.

TO CHANGE TEMPERATURE SETTING

During cooling operation

F

hr

POWER

ON/OFF

Touch the TEMPERATURE setting
pad to adjust the temperature
setting.

COOL / FAN TEMP

---Lower temp.

SELECTOR

TIMER

ON/OFF

ENERGY

SAVER

---Raise temp.

• Temperature can be set within the range
of 64°F to 86°F.

TEMPERATURE setting pad

• Display will change as you touch
the pad.

NOTE:

• The latest temperature setting will be memorized and will appear on the display the next time

the unit is turned on.

• In cases of power outages or when the unit is disconnected; when the power is restored or the
unit is plugged in, the unit and display will return to the preset conditions of 74°F and HIGH
COOL. The unit will not automatically turn back on. The user must touch POWER ON/OFF to
resume opertion.

5

AF-06CSL

TO CHANGE FAN SPEED AND OPERATION MODE

SELECTOR indicator

COOL / FAN TEMP

SELECTOR

F

hr

TIMER

ON/OFF

POWER

ON/OFF

ENERGY

SAVER

SELECTOR pad

NOTES ON OPERATION MODE:

MODE

HIGH COOL

SELECTOR DISPLAY

COOL

During operation

Touch SELECTOR pad and select the
operation mode and fan speed.

• SELECTOR indicator and display will light
in order as you touch.

HIGH COOL MED COOL

MED FANLOW FAN

Cooling operation with high fan speed.

LOW COOL

HIGH FAN

MED COOL

LOW COOL

HIGH FAN

MED FAN

LOW FAN

COOL

COOL

FAN

FAN

FAN

Cooling operation with medium fan speed.

Cooling operation with low fan speed.

Fan only operation with high fan speed.

Fan only operation with medium fan speed.

Fan only operation with low fan speed.

• The latest operation mode will be memorized and the selector indicator and display will light
when the unit is turned on.

• In fan only operation, the temperature display will go off.

• When the SELECTOR is changed to fan only operation from cooling operation, it will take 5

seconds for the compressor to stop.

6

ENERGY SAVER

During normal operation, the thermostat automatically controls cooling and the fan runs continuously.
When the ENERGY SAVER is selected, the thermostat automatically controls cooling and the fan
automatically stops when the compressor is not operating. (Fan will stop 30 seconds after the compressor
stops. After the fan stops, the fan is programmed to rotate for approx. 2 minutes to detect room
temperature. This will occur within a 20 min time span.)

AF-06CSL

ENERGY SAVER indicator

During cooling operation

Touch ENERGY SAVER pad.

1

F

hr

COOL / FAN TEMP

SELECTOR

ENERGY SAVER pad

TIMER

ON/OFF

NOTE: ENERGY SAVER cannot be set during fan only (HIGH FAN, MED FAN, LOW FAN)

operation.

POWER

ON/OFF

ENERGY

SAVER

2

• ENERGY SAVER indicator will light.

To cancel, touch ENERGY SAVER
pad again.

• ENERGY SAVER indicator will go
off.

TO CHANGE AIR FLOW DIRECTION

The horizontal louvers are used to adjust the UP / DOWN direction of air flow, and the vertical
louvers are used to adjust the LEFT / RIGHT direction of air flow for uniform and efficient
cooling of the room.

Horizontal louvers

Adjust UP/DOWN air flow

Vertical louvers

Lever

Adjust LEFT/RIGHT air flow

7

AF-06CSL

ON TIMER OPERA TION

• This unit has a built-in timer that can be programmed to start the unit up to 12 hours in advance. You can
set the timer to start in increments of 30 minutes (0.5 hours) up to 9.5 hours in advance of the start time,
or in 1 hour increments from 10 to 12 hours in advance of the start time.

• The unit will start automatically according to your setting.

When the unit is not operating

SELECTOR indicator

Touch the TIMER ON/OFF pad to set

1

the delayed start time.

• The time setting will change as you touch the
pad. The display will change as follows;

Preset(0.5h)

Previous setting

0.5h

CL(cancel)

1.0h

1.5h 10h

COOL / FAN TEMP

SELECTOR

F

hr

TIMER

ON/OFF

POWER

ON/OFF

ENERGY

SAVER

11h12h

TIMER ON/OFF pad

TIMER indicator

• The timer will be set, 5 seconds after the
TIMER ON/OFF pad is touched for the last
time.

• SELECTOR indicator and TIMER indicator

(If you wish to start the operation
6 hours and 30 minutes later, set
the delay time as shown above.)

will light.

• The time display will count down the
remaining time.

• The unit will start when the set time expires.
The temperature setting will be displayed.

TO CANCEL THE TIMER SETTING

Touch the TIMER ON/OFF pad again after the
timer is set, or press the TIMER ON/OFF pad
until CL(cancel) appears on the display.

NOTES FOR TIMER SETTING AND OPERATION:

• After setting the TIMER, change the temperature and fan speed settings as shown on pages 11
and 12. When the temperature is set in the timer mode, the temperature will show in the display
for 5 seconds and then return to the time display.

• The last setting used will be memorized and will appear on the display the next time you
operate the unit with the TIMER function.

• If a power failure occurs while the ON or OFF TIMER is set, the TIMER memory will be
cancelled and will not resume even after power is reinstated. The unit will not automatically
start.

• OFF TIMER OPERATION can also be set with the REMOTE CONTROL.

8

OFF TIMER OPERA TION

• This unit has a built-in timer that can be programmed to shut the unit off up to 12 hours in advance. You
can set the timer to stop in increments of 30 minutes (0.5 hours) up to 9.5 hours in advance of the stop
time, or in 1 hour increments from 10 to 12 hours in advance of the stop time.

• The unit will stop automatically according to your setting.

When the unit is operating

Touch the TIMER ON/OFF pad to set

1

the delayed stop time.

F

hr

POWER

ON/OFF

• The time setting will change as you touch the
pad. The display will change as follows;

AF-06CSL

COOL / FAN TEMP

SELECTOR

TIMER ON/OFF pad

TIMER indicator

TIMER

ON/OFF

ENERGY

SAVER

(If you wish to stop the
operation 10 hours later, set
the delay time as shown
above.)

Preset(0.5h)

Previous setting

0.5h

CL(cancel)

1.0h

1.5h 10h
11h12h

• The timer will be set, 5 seconds after the
TIMER ON/OFF pad is touched for the last
time.

• TIMER indicator will light.

• The time display will count down the

remaining time.

• The unit will stop when the set time expires.
All indicators and displays will go out.

TO CANCEL THE TIMER SETTING

Touch the TIMER ON/OFF pad again after the
timer is set or, press the TIMER ON/OFF pad until
CL(cancel) appears on the display.

9

AF-06CSL

USING THE REMOTE CONTROL

INSTALLING BATTERIES

Use two size-AAA (R03) batteries.

Remove the battery compartment cover.

1

Insert the batteries in the compartment,

2

making sure the and polarities
are properly aligned.

Replace the cover.

3

NOTES:

• The battery life is approximately one year with normal use.

• When you replace the batteries, always use two new ones of the same type.

• If the remote control does not operate normally after replacing the batteries, take out the

batteries and replace them again after 30 seconds.

• If you will not be using the unit for a long time, remove the batteries from the remote control.

Battery compart­ment cover

ATTACHING THE REMOTE CONTROL HOOK

• Remove the backing from the remote control hook.

• Attach the hook onto the left side of the unit's front

cabinet.

• To prevent loss, hook the remote control on the front
cabinet when not in use.

Remote control hook

Rear Cabinet

Front Cabinet

HOW TO USE THE REMOTE CONTROL

Point the remote control towards the unit's re­ceiver window and press the desired button. A
beep will sound when the unit receives the signal.

• Make sure no objects, such as curtains, block the
receiver window.

• The remote control operates from up to 20 feet (6
meters) away.

• The beep will also sound when each pad on the
control panel is touched.

CAUTION:

• Do not expose the receiver window to direct sunlight. This can adversely affect its operation. In
such case, close the curtains to block the sunlight.

• Use of a fluorescent lamp in the same room may interfere with the transmission of the signal.

• The unit may be affected by signals emitted from the remote control of a television, VCR or other

equipment used in the same room.

• Do not leave the remote control exposed to direct sunlight or near a heater. Protect the remote
control from moisture and shock which can discolor or damage it.

10

OPERATING WITH THE REMOTE CONTROL

TRANSMITTER

POWER

ON/OFF

TEMP.

TEMP.

SELECTOR

SET TIMER/OFF

POWER ON/OFF button

Push to start or stop the operation.

TEMPERATURE setting button

TEMP.
TEMP.

---Raise temp. setting 1°F at a time.

---Lower temp. setting 1°F at a time.

SELECTOR button

Push to change fan speed and operation
mode.
Fan speed and operation mode selec­tions are shown to the right.

SET TIMER/OFF button

Push to set delay "OFF" timer during operation.

AF-06CSL

HIGH COOL
MED COOL
LOW COOL
HIGH FAN

MED FAN
LOW FAN

• The time setting will change as you push the button. The display
will change as follows;

Preset(0.5h)

Previous setting

• The last OFF time setting is memorized by the unit and will
appear on the display when the button is pushed.

• The timer will be set, 5 seconds after the SET TIMER/OFF button
is pushed for the last time.

• If you wish to cancel the timer, push the SET TIMER/OFF button
again after the time is set or, push the SET TIMER/OFF button
until CL (cancel) appears on the display. A double beep will
sound when the timer is cancelled.

• The "ON" TIMER cannot be set with the remote control.
It can only be activated by the TIMER ON/OFF pad on the unit's
control panel ( See page 8).

0.5h

CL(cancel)

1.0h

1.5h 10h
11h12h

To change temperature setting when ON/OFF timer is in use

1. Push a TEMPERATURE setting button.
The current set temperature will be recalled on the unit's display.

2. Use the TEMPERATURE setting buttons to set the new temperature.
The new set temperature will show on the display for 5 seconds and return to
the time display.

11

AF-06CSL

ACCESSORIES

No.

Accessories Q'ty

INSTALLATION INSTRUCTIONS

1

1

2

3

4

5

6
7
8
9

10
11

Right closure assembly 1
Left closure assembly 1
Window sash foam seal 1
Window sash foam seal 1

(adhesive type)
Bottom gasket 1
Screws (L=1", 25.4mm) 7
Screws (L= 13/32", 10mm) 6
Base pan angle 2
Remote control 1
Battery 2
Remote control hook 1

2

3

4

5

6

6

7

7

8

9

10

2

2

11

SUGGESTED TOOLS

1. Screw driver (medium size Phillips)

2. Tape measure or ruler

3. Knife or scissors

INSTALLATION

WARNING: Make sure the unit is turned off and unplugged before working.

1. Cut the window sash foam seal (adhesive type) to the
proper length and attach it to the underside of the
window sash.

Sash

Jamb

Sill

Window sash foam seal
(adhesive type)

2. Insert the right closure assembly and the left closure
assembly into the top angle and the bottom channels.
Secure the right and left closure to the cabinet with
six of the provided screws.
(L= 13/32", 10mm)

Closure assembly

12