Sharp AF-S60FX, AF-S80FX, AF-S85FX, AF-R100FX, AF-R80FX Service Manual

...
Page 1
AFS120FX
SERVICE MANUAL
Room Air Conditioner
MODELS
AF-S60FX AF-R80FX AF-S80FX AF-S85FX AF-R100FX AF-S100FX AF-R120FX AF-S120FX AF-S125FX
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.
PREFACE
SAFETY PRECAUTIONS...................................i
INSULA TION RESISTANCE TEST.....................i
CHAPTER 1. PRODUCT SPECIFICATION
[1] SPECIFICATION............................................1-1
[2] WIRING DIAGRAM......................................1-10
[3] EXTERNAL DIMENSION.............................1-10
CHAPTER 2. MICROCOMPUTER CONTROL SYS­TEM
GRAM ............................................................ 2-1
[2] PRINTED WIRING BOARD ........................... 2-2
Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for
maintaining the safety and performance of the set.
SHARP CORPORATION
CONTENTS
CHAPTER 3. TROUBLESHOOTING GUIDE
[1] REFRIGERATION CYCLE DIAGRAM...........3-1
[2] TROUBLESHOOTING GUIDE......................3-1
REPLACEMENT P ARTS LIST
This document has been published to be used for after sales service only. The contents are subject to change without notice.
Page 2
AFS120FX
AFS120FX
PREFACE
This SERVICE MANUAL provides various servicing information, including the mechanical and electrical parts, etc. This room air conditioner was manufactured and assembled under a strict quality control system.
The refrigerant is charged at the factory. Be sure to read the safety precautions prior to servicing the unit.
Service Manual
SAFETY PRECAUTIONS
1) When servicing the unit, set the POWER SWITCH to OFF and unplug the power cord.
2) Inspect the service cord for damage or wear. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit.
3) After servicing the unit, make an insulation resistance test to protect the customer from being exposed to shock hazards.
INSULATION RESISTANCE TEST
1) Unplug the power cord and connect a jumper lead between the two (2) live pins.
2) The grounding conductor (yellow/green) is to be open.
3) Measure the resistance value with an ohm meter between the jumped lead and each exposed metallic part on the equipment at all the positions (except OFF) of the ROTARY SWITCH or POWER SWITCH.
4) The value should be over 1MΩ.
i
Page 3
AFS120FX
CHAPTER 1. PRODUCT SPECIFICATION
Service Manual
[1] SPECIFICATION
1. AF-S60FX
Cooling Capacity BTU/h 6000 Moisture Removal Pint/h 1.9 Electrical Data Phase Single Rared frequency Hz 60 Rated voltage Volts 115 Rated current Amps 4.9 Rated input Watts 560 Power factor % 96 EER BTU/Wh 10.7 Compressor Type (Hermetically sealed rotary type) Model, Motor Output 39R141BD-04P, 570 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) Capil-
lary Tube Refrigerant Volume R-22 (OZ) Factory Charge 12.7 NET DIMENSIONS Width Height Depth Inch (mm) 18.5" (470) x 12.6" (320) x 16.3" (415) Net Weight Lbs 46.3 GROSS DIMENSIONS Width Height Depth Inch (mm) 22.0" (560) x 14.8" (375) x 18.7" (472) Gross Weight Lbs 57.3 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: Over load
Air filter Polypropylene net Power cord length ft 6.0 Power plug type 125V, 15A
2.5 x 1.3 x 1000 x 1
500/440/386
Fan motor: Internal thermal protector
AFS120FX
1 – 1
Page 4
AFS120FX
2. AF-R80FX
Cooling Capacity BTU/h 8000 Moisture Removal Pint/h 2.1 Electrical Data Phase Single Rared frequency Hz 60 Rated voltage Volts 115 Rated current Amps 7.6 Rated input Watts 820 Power factor % 96 EER BTU/Wh 9.8 Compressor Type (Hermetically sealed rotary type) Model, Motor Output 39R191CD-05s, 760 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) Capil­lary Tube Refrigerant Volume R-22 (OZ) Factory Charge 16.9 NET DIMENSIONS Width Height Depth Inch (mm) 18.5" (470) x 12.6" (320) x 16.3" (415) Net Weight Lbs 46.3 GROSS DIMENSIONS Width Height Depth Inch (mm) 22.0" (560) x 14.8" (375) x 18.7" (472) Gross Weight Lbs 50.7 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: Over load
Air filter Polypropylene net Power cord length ft 6.0 Power plug type 125V, 15A
2.5 x 1.1 x 1000 x 2
700/630/560
Fan motor: Internal thermal protector
1 – 2
Page 5
3. AF-S80FX
Cooling Capacity BTU/h 8000 Moisture Removal Pint/h 2.1 Electrical Data Phase Single Rared frequency Hz 60 Rated voltage Volts 115 Rated current Amps 6.8 Rated input Watts 740 Power factor % 94 EER BTU/Wh 10.8 Compressor Type (Hermetically sealed rotary type) Model, Motor Output 2R11S3R126A6B, 665 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) Capil­lary Tube Refrigerant Volume R-22 (OZ) Factory Charge 16.9 NET DIMENSIONS Width Height Depth Inch (mm) 18.5" (470) x 12.6" (320) x 16.3" (415) Net Weight Lbs 54.0 GROSS DIMENSIONS Width Height Depth Inch (mm) 22.0" (560) x 14.8" (375) x 18.7" (472) Gross Weight Lbs 61.7 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: Over load
Air filter Polypropylene net Power cord length ft 6.0 Power plug type 125V, 15A
2.5 x 1.1 x 1000 x 2
700/630/560
Fan motor: Internal thermal protector
AFS120FX
1 – 3
Page 6
AFS120FX
4. AF-S85FX
Cooling Capacity BTU/h 8000 Moisture Removal Pint/h 2.1 Electrical Data Phase Single Rared frequency Hz 60 Rated voltage Volts 115 Rated current Amps 6.8 Rated input Watts 740 Power factor % 94 EER BTU/Wh 10.8 Compressor Type (Hermetically sealed rotary type) Model, Motor Output 2R11S3R126A6B, 665 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) Capil­lary Tube Refrigerant Volume R-22 (OZ) Factory Charge 16.9 NET DIMENSIONS Width Height Depth Inch (mm) 18.5" (470) x 12.6" (320) x 16.3" (415) Net Weight Lbs 54.0 GROSS DIMENSIONS Width Height Depth Inch (mm) 22.0" (560) x 14.8" (375) x 18.7" (472) Gross Weight Lbs 61.7 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: Over load
Air filter Polypropylene net Power cord length ft 6.0 Power plug type 125V, 15A
2.5 x 1.1 x 1000 x 2
700/630/560
Fan motor: Internal thermal protector
1 – 4
Page 7
5. AF-R100FX
Cooling Capacity BTU/h 10000 Moisture Removal Pint/h 2.5 Electrical Data Phase Single Rared frequency Hz 60 Rated voltage Volts 115 Rated current Amps 9.3 Rated input Watts 1020 Power factor % 96 EER BTU/Wh 9.8 Compressor Type (Hermetically sealed rotary type) Model, Motor Output 44R241AG-FES, 950 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) Capil­lary Tube Refrigerant Volume R-22 (OZ) Factory Charge 19.4 NET DIMENSIONS Width Height Depth Inch (mm) 18.9" (480) x 14.4" (365) x 22.6" (575) Net Weight Lbs 72.7 GROSS DIMENSIONS Width Height Depth Inch (mm) 22.1" (560) x 17.1" (435) x 24.6" (625) Gross Weight Lbs 83.7 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: Over load
Air filter Polypropylene net Power cord length ft 6.0 Power plug type 125V, 15A
2.5 x 1.3 x 1150 x 2
820/710/610
Fan motor: Internal thermal protector
AFS120FX
1 – 5
Page 8
AFS120FX
6. AF-S100FX
Cooling Capacity BTU/h 10000 Moisture Removal Pint/h 2.5 Electrical Data Phase Single Rared frequency Hz 60 Rated voltage Volts 115 Rated current Amps 8.4 Rated input Watts 920 Power factor % 94 EER BTU/Wh 10.8 Compressor Type (Hermetically sealed rotary type) Model, Motor Output 2P14S126B1G, 855 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) Capil­lary Tube Refrigerant Volume R-22 (OZ) Factory Charge 19.4 NET DIMENSIONS Width Height Depth Inch (mm) 18.9" (480) x 14.4" (365) x 22.6" (575) Net Weight Lbs 77.1 GROSS DIMENSIONS Width Height Depth Inch (mm) 22.1" (560) x 17.1" (435) x 24.6" (625) Gross Weight Lbs 88.1 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: Over load
Air filter Polypropylene net Power cord length ft 6.0 Power plug type 125V, 15A
2.5 x 1.3 x 1150 x 2
820/710/610
Fan motor: Internal thermal protector
1 – 6
Page 9
7. AF-R120FX
Cooling Capacity BTU/h 12000 Moisture Removal Pint/h 3.4 Electrical Data Phase Single Rared frequency Hz 60 Rated voltage Volts 115 Rated current Amps 11.1 Rated input Watts 1230 Power factor % 95 EER BTU/Wh 9.8 Compressor Type (Hermetically sealed rotary type) Model, Motor Output 44R291AG-FES, 1075 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) Capil­lary Tube Refrigerant Volume R-22 (OZ) Factory Charge 26.8 NET DIMENSIONS Width Height Depth Inch (mm) 18.9" (480) x 14.4" (365) x 22.6" (575) Net Weight Lbs 74.9 GROSS DIMENSIONS Width Height Depth Inch (mm) 22.1" (560) x 17.1" (435) x 24.6" (625) Gross Weight Lbs 85.9 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: Over load
Air filter Polypropylene net Power cord length ft 6.0 Power plug type 125V, 15A
2.5x1.1x800x1+2.5x1.1x1000x1+2.5x1.1x1050x2
820/710/610
Fan motor: Internal thermal protector
AFS120FX
1 – 7
Page 10
AFS120FX
8. AF-S120FX
Cooling Capacity BTU/h 12000 Moisture Removal Pint/h 3.4 Electrical Data Phase Single Rared frequency Hz 60 Rated voltage Volts 115 Rated current Amps 10.1 Rated input Watts 1110 Power factor % 93 EER BTU/Wh 10.8 Compressor Type (Hermetically sealed rotary type) Model, Motor Output QK164CDB, 1054 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) Capil­lary Tube Refrigerant Volume R-22 (OZ) Factory Charge 26.8 NET DIMENSIONS Width Height Depth Inch (mm) 18.9" (480) x 14.4" (365) x 22.6" (575) Net Weight Lbs 77.2 GROSS DIMENSIONS Width Height Depth Inch (mm) 22.1" (560) x 17.1" (435) x 24.6" (625) Gross Weight Lbs 88.2 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: Over load
Air filter Polypropylene net Power cord length ft 6.0 Power plug type 125V, 15A
2.5x1.1x800x1+2.5x1.1x1000x1+2.5x1.1x1050x3
820/710/610
Fan motor: Internal thermal protector
1 – 8
Page 11
9. AF-S125FX
Cooling Capacity BTU/h 12000 Moisture Removal Pint/h 3.4 Electrical Data Phase Single Rared frequency Hz 60 Rated voltage Volts 115 Rated current Amps 10.1 Rated input Watts 1110 Power factor % 93 EER BTU/Wh 10.8 Compressor Type (Hermetically sealed rotary type) Model, Motor Output QK164CDB, 1054 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) Capil­lary Tube Refrigerant Volume R-22 (OZ) Factory Charge 26.8 NET DIMENSIONS Width Height Depth Inch (mm) 18.9" (480) x 14.4" (365) x 22.6" (575) Net Weight Lbs 77.2 GROSS DIMENSIONS Width Height Depth Inch (mm) 22.1" (560) x 17.1" (435) x 24.6" (625) Gross Weight Lbs 88.2 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: Over load
Air filter Polypropylene net Power cord length ft 6.0 Power plug type 125V, 15A
2.5x1.1x800x1+2.5x1.1x1000x1+2.5x1.1x1050x3
820/710/610
Fan motor: Internal thermal protector
AFS120FX
1 – 9
Page 12
AFS120FX
[2] WIRING DIAGRAM
EVAPORATOR SENSOR
AMBIENT SENSOR
BLACK
BLUE
FAN MOTOR
Y/G
WHITE
BLACK
POWER SUPPLY
CONTROL BOARD
CN1
CN3
WHITE
YELLOW
RED
P1
P2
P3
P4
GREEN
P5
CN7
BLUE
COMP
BLUE
L
RED
OVERLOAD RELAY
DISPLAY BOARD
CAPACITOR
BLACK
COMPRESSOR
[3] EXTERNAL DIMENSION
Model A (mm) B (mm) C (mm)
AF-S60FX AF-S80FX AF-R80FX AF-S100FX AF-R100FX AF-S120FX AF-R120FX
A
470 415 320
485 585 365
C
B
1 – 10
Page 13
AFS120FX
CHAPTER 2. MICROCOMPUTER CONTROL SYSTEM
Service Manual
[1] ELECTRONIC CONTROL CIRCUIT DIAGRAM
AFS120FX
2 – 1
Page 14
AFS120FX
[2] PRINTED WIRING BOARD
1. Main control PWB
2 – 2
Page 15
2. Display control PWB
AFS120FX
2 – 3
Page 16
AFS120FX
AFS120FX
CHAPTER 3. TROUBLESHOOTING GUIDE
Service Manual
[1] REFRIGERATION CYCLE DIAGRAM
The figure below is a brief description of the important components and their function in what is called the refrigeration system. This will help to understand the refrigeration cycle and the flow of the refrigerant in the cooling cycle.
[2] TROUBLESHOOTING GUIDE
In general, possible trouble is classified in three kinds. One is called Starting Failure which is caused from an electrical defect, another is ineffective Air Conditioning caused by a defect in the refrigeration circuit and improper application, and the other is called the Structure Damage.
ROOM AIRCONDITIONER VOLTAGE LIMITS:
NAMEPLATE RATING MINIMUM MAXIMUM
115V 103V 122V
3 – 1
Page 17
1. Fail to start, Fail to start motor
AFS120FX
Press the PO WER but to n, then thefan button on the Control panel. Do th e lamp s li ght?
Check wiring.
Ch eck th e fa n ca pa citor.
Ch eck wh eth er the fan is blocked.
Ch eck wh eth er the blower is blocked.
Ch eck th e vo lta ge between P1, P2, P3 on ma in PCB and N o n power cord.
Re pl ace the motor.
2. Abnormal noise
No Yes
Re pl ace the displ ay boa rd.
Any one of three no voltage
When tur ni ng the power on .
Yes
Is th er e a beep s ound from the u nit?
No
Ch eck ci rcu it b re ake r and fuse.
Check thepower cord.
Ch eck th e tr an sform er.
Re pl ace the fuse on mai n P CB.
Re pl ace the mai n PCB.
Ch eck whether the ai r- out frame is vibrati ng or there is so meth in g bloc k in g swi ng .
Check thepipe.
Ch eck whether the fan is blocked.
Ch eck whether the bl owe r is bl ocke d.
Re pl ace the motor.
Yes
Wh en op er ati ng in FAN ONLY, is therestill same noise?
Rechargerefrigerant.
Replace the capillary tube.
Ch eck whether the pi pes ar e
No
vib r ating or comi ng into co ntact with other pi pe s or compressor
Yes
Check whether the noise is from in sid e t he pipe.
Check therubber isolator under the compressor.
Re pl ace the compressor.
No
3 – 2
Page 18
AFS120FX
3. No/ineffective cooling
Ch eck wheth er the in do or outl et/i nlet o f the un it is blocked or the vent. door is open.
Ch eck wheth er the ou tdoor outl et or i nl et of the un it is blocked.
Ch eck wheth er the ai r filte r or Evap . or Con d. i s dirty.
Ch eck whet her the Evap. is frosting and thecompressor stops frequently.
Yes
Ch eck l ea kage.
Re cyc le refri ge rant a nd braze the lea kage p oi nt.
Yes
No
Wh eth er the di splay panel displa y one of the following sig n al ?
""
No
Wh eth er the comp re ssor ca n st a rt in cooling mode even if it soon stops?
No
Re pl ace the main PCB.
Ch eck the sp ee d o f moto r.
Yes
No voltage
indica tes r oom temp se nsor failure. indica tes i ndoor pipe se nsor failure. In di cate s the air f ilte r needs to cle aning.
Ch eck tempe ratur e setting.
Check wiring.
Ch eck compr ess or capacitor.
Check soft start module (if fitted).
Ch eck the volta ge be tween Compressorrelay on main PCBand N on power cord.
Vacu um and rec harge.
Check the fancapacitor.
Repl ace the mot or.
PROBLEM POSSIBLE CAUSE REMEDY
No display on panel or any one of the buttons failure.
Stop instantly after star­tup.
Fan motor will not run. Transformer (Discharge
Transformer (Discharge transformer before testing) Display board or main PCB failure Battery failure Check the voltage of battery. Replace batteries if the voltage is lower than 2.3V. Refrigerant The amount of the refrigerant is too much, making the compressor load too big. Recy-
Compressor The compressor is seized. Replace after checking for the reason.
transformer before testing) No power Check voltage at electrical outlet. Correct if none. Power supply cord Check voltage at the power cord terminal on Main PCB. Replace the power cord if
Wire disconnected or connec­tion loose Main PCB failure Select fan speed and Check the voltage on main PCB. Replace the main PCB if no
Capacitor (Discharge capaci­tor before testing) Will not rotate Fan blade hitting shroud or blower hitting scroll. Realign assembly. Check fan motor
Check resistance between the two input/output lines on transformer. Replace the transformer if either of the input/output is open or the transformer is damaged. Check the voltage of display board. Replace the display board if it is +5V else replace the main PCB. Remote control failure.
cle and recharge the refrigerant after checking for the reason.
Check resistance between the two input/output lines on transformer. Replace the transformer if either of the input/output is open or the transformer is damaged.
none. Connect wire. Refer to wiring diagram for terminal identification. Repair or replace loose terminal.
voltage in all three. Test capacitor. Replace if not within +/-10% of manufacture's rating. Replace if shorted, open or damaged.
bearings. Replace the motor if motor shaft do not rotate.
Re pl ace the compressor.
3 – 3
Page 19
AFS120FX
PROBLEM POSSIBLE CAUSE REMEDY
Fan motor noise. Fan Replace the fan if cracked, out of balance, or partially missing.
Blower Replace the blower if cracked, out of balance, or partially missing. Loose screws Tighten them. Worn bearings Replace the motor if knocking sounds continue when running or loose, or the motor
The compressor not to stop even the room tem­perature has got to the setting temperature.
Compressor will not run while fan motor runs.
Insufficient cooling. Air filter Clean or replace if restricted.
Excessive noise. Copper tubing Remove the cabinet and carefully rearrange tubing not to contact cabinet, compressor ,
The unit starts and stops frequently.
No cooling. No power Check the voltage. Call an electrician if no within the limit.
Room temperature sensor Check and replace if the temperature is open or damaged. Main PCB Check and replace the main PCB if the relay on PCB is shorted or damaged.
Voltage Check voltage. Call Supply Authority if not within limits. Wiring Check the wire connections, if loose, repair or replace the terminal. If wires are off,
Main PCB failure Check voltage of main PCB. Replace the main PCB if open. Capacitor (Discharge capaci-
tor before testing) Room temp sensor Check the temperature setting if not at the coolest (in cooling mode) or the warmest (in
Compressor Check the compressor for open circuit or ground. If open or grounded, replace the
Vent. Door Close if open. Unit undersized Determine if the unit is properly sized for the area to be cooled or heated. Condenser and Evaporator Clean or replace if restricted. Fan motor Check the fan capacitor and replace if not within +/-10% of manufactures rating. Room structure Take proper measures to make the door and windows sealed well if gap is found. Air flow Clean or remove if any barrier is found to block the inlet/outlet wind flow of the unit. Sunlight Add a awning if the condenser is exposed to the sunlight. Less refrigerant Check the tubes for reasons of leakage. Recycle the refrigerant, correct the leakage
Capillary tube Regulate the flow if capillary tube and make the evaporating temperature appropriate if
Compressor The inlet and outlet valve of the compressor is damaged, making the low pressure
Heat sources Reduce if too many.
Power supply The input power supply voltage is too low. Call an electrician if not within limits. Main PCB Check and replace the main PCB if the relay on PCB is shorted or damaged. Outdoor temperature When the outdoor temperature is too high, the compressor will protect.
Wiring Check the terminals. Repair and correct if loose. Temperature setting Check and adjust the temperature setting. Mode setting Check and adjust the mode setting. Main PCB Check the voltage of main PCB. Replace the main PCB when the unit failure in heating
hums or noise appears to be internal while running.
refer to wiring diagram for identification, and replace. Check wire locations. If not per wiring diagram, correct.
Check the capacitor. Replace if not within +/-10% of manufacturers rating. Replace if shorted, open, or damaged.
heating mode). Set it if not.
compressor.
points and recharge.
the evaporator is frosted. Replace if blocked. Repair joint if leaking.
connected with the high pressure. The refrigerating system can not produce high pres­sure and low pressure. Replace the compressor after checking for the reason.
shroud and barrier.
mode.
3 – 4
Page 20
AFS120FX
— MEMO —
3 – 5
Page 21
REPLACEMENT PARTS LIST
Room Air Conditioner
AFS120FX
MODELS
CONTENTS
[1]  Chassis  Lower shutter frame
(Small)
[2]  Electric control system  Cabinet
and shutter Front panel ass'y (Small)
[3] Airflow system Refrigerant
system (Small) [4] Accessories (Small) [5] Others (Small)
AF-S60FX AF-R80FX AF-S80FX AF-S85FX
[7] Electric control system Cabinet
and shutter Front panel ass'y (Medium)
[8] Airflow system Refrigerant
system (Medium)
[9] Accessories (Medium)
[10] Others (Medium)
INDEX
AF-R100FX AF-S100FX AF-R120FX AF-S120FX AF-S125FX
[6]  Chassis  Lower shutter frame
(Medium)
To have your order filled promptly and correctly, please furnish the following information.
1. MODEL NUMBER 2. REF. No.
3. P ART NO. 4. DESCRIPTION
MARK: SPARE PARTS-DELIVERY SECTION
Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for
SHARP CORPORATION
“HOW TO ORDER REPLACEMENT PARTS”
For U.S.A. only
Contact your nearest SHARP Parts Distributor to order. For location of SHARP Parts Distributor,
Please call Toll-Free; 1-800-BE-SHARP
This document has been published to be used for after sales service only. The contents are subject to change without notice.
Page 22
AFS120FX
[1] Chassis Lower shutter frame (Small)
Air flow system
Electric control system
Cabinet and shutter
for manual model
for electric model
Front panel assy
NO. PARTS CODE
PRICE
RANK
NEW
MARK
[1] Chassis Lower shutter frame (Small)
1 LCHS-A487JBTA AZ Chassis[S60FX] 1 LCHS-A494JBTA AZ Chassis[R80FX] 1 LCHS-A496JBTA AZ Chassis[S80FX][S85FX] 2 LANGKA196JBTA AM Lower shutter frame
PART
RANK
Refrigerant system
1
2
DESCRIPTION
2
Page 23
AFS120FX
[2] Electric control system Cabinet and shutter Front panel ass'y (Small)
Electric control system
9e
10
10
for
7e
3
4
6
electric model
17
16
8
Cabinet and shutter
16
11
12
for manual
3
model
4
6
24
8
23
22
21
20
Front panel assy
NO. PARTS CODE
PRICE
RANK
NEW
MARK
PART
RANK
[2] Electric control system Cabinet and shutter Front panel ass'y (Small)
3 LPLTMA213JBPZ AK Electric part box 4 RC-HZA525JBEZ BA Capacitor[S60FX] 4 RC-HZA540JBZZ BB Capacitor[R80FX][S80FX][S85FX] 6 LBNDKA134JBPZ AD Capacitor clamp
!
!
7e DPWBFA420JBKZ BM Main control board
8 LPLTMA214JBPZ BR In sta l lation board for e-parts
9e DPWBFA421JBKZ BA Display board 10 HPNLCA879JBFA AM Control box 10 HPNLCA880JBEA AD display panel 11 RH-HXA050JBZZ AM Evaporator temp sensor 12 RH-HXA049JBZZ AM Indoor temp sensor 16 LANGKA195JBFA AD Connection bar to cabinet 17 GCAB-A300JBTA BC Cabinet 20 GWAKPA171JBFA BA Front panel (included in 44) 21 PFILMA207JBEA AG Air filter (included in 44) 22 GWAK-A320JBFA AV Panel frame (included in 44) 23 MLOV-A405JBFA AM Horizontal louver (included in 44) 24 MLOV-A406JBFA AD Vertical louver (included in 44) 24 MLOV-A421JBFA AD Vertical louver B (included in 44) 24 MJNTPA121JBFA AD Louver link (included in 44)
DESCRIPTION
3
Page 24
AFS120FX
[3] Airflow system Refrigerant system (Small)
31
29
28
27
26
25
Air flow system
NO. PARTS CODE
PRICE
RANK
NEW
MARK
[3] Airflow system Refrigerant system (Small)
25 PKESSA098JBFZ AM Lower fan shell 26 NFANSA047JBFA AY Centrifugal fan 27 PKESSA099JBFZ AN Med fan shell
! !
! ! !
28 CMOTLB183JBEZ BQ Fan motor[S60FX] 28 CMOTLB197JBEZ BR Fan motor[R80FX][S80FX][S85FX] 29 PKESPA110JBFZ AY Rear separating board 30 NFANPA125JBFA AP Propeller fan 31 PKESSA100JBFZ AK Upper fan shell 32 PEVA-A559JBEZ BM Evaporator[S60FX] 32 PEVA-A570JBEZ BN Evaporator[R80FX][S80FX][S85FX] 33 PPIPCH321JB1Z AM Suction pipe[S60FX] 33 PPIPCH394JB1Z AM Suction pipe[R80FX] 33 PPIPCH395JB1Z AL Suction pipe[S80FX][S85FX] 34 PCON-A549JBEZ BN Condenser[S60FX] 34 PCON-A555JBEZ BS Condenser[R80FX] 34 PCON-A559JBEZ BR Condenser[S80FX][S85FX] 36 PCMPRA476JBEZ BZ Compressor[S60FX] 36 PCMPRA488JBEZ CB Compressor[R80FX] 36 PCMPRA489JBEZ CB Compressor[S80FX][S85FX] 39 PPIPCH320JB1Z AN Discharge pipe[S60FX] 39 PPIPCH401JB1Z AP Discharge pipe[R80FX] 39 PPIPCH402JB1Z AM Discharge pipe[S80FX][S85FX] 40 DCPY-A344JBKZ AR Capillary assembly[S60FX] 40 DCPY-A350JBKZ AU Capillary assembly[R80FX][S80FX][S85FX]
30
PART
RANK
40
39
36
34
33
32
Refrigerant system
DESCRIPTION
4
Page 25
[4] Accessories (Small)
AFS120FX
A
A-3
A-4 A-4
A-5
A-5
A-8
A-9
A-10
A-11
A-1
B-1
A-2
B-2
A-6 A-7
A-13
NO. PARTS CODE
[4] Accessories (Small)
A CFZK-C576JBKZ AZ Accessory part A-1 CRMC-A671JBEZ AU Remote controller A-2 LANGAA042JBFA AK Right shutter frame A-3 LANGAA043JBFA AK Left shutter frame A-4 LANGKA193JBFA AF Shutter locking bar A-5 PPLTPA021JBFA AP Shutter A-6 TCAD-A659JBTZ AD Consummer card A-7 TINSEA412JBTZ AG Operation manual A-8 PSEL-C969JBEZ AF Window sash seal A-9 PSEL-C970JBEZ AF Window sash seal
A-10 LX-BZA410JBEZ AD Screw A A-11 LSTP-A032JBTA AD Closure lock A-12 LSTP-A031JBTA AD Window lock A-13 UBATUA027JBE0 AE Battery
B-1 LANGKA194JBTA AN Upper shutter frame B-2 LX-BZA409JBEZ AD Screw B
[5] Others (Small)
41 SPAKCB855JBEZ AR Package[S60FX] 41 SPAKCB925JBEZ AR Package[R80FX] 41 SPAKCB926JBEZ AR Package[S80FX] 41 SPAKCB927JBEZ AW Package[S85FX] 44 DWAK-A923JBKA BA Front panel ass'y (include20 21 22 23 24)
!
47 QACC-A306JBZZ BP Power supply cord
A-12
PRICE
RANK
NEW
MARK
PART
RANK
DESCRIPTION
5
Page 26
AFS120FX
[6] Chassis Lower shutter frame (Medium)
Air flow system
Electric control system
Refrigerant system
Cabinet and shutter
Front panel assy
NO. PARTS CODE
PRICE
RANK
NEW
MARK
[6] Chassis Lower shutter frame (Medium)
1 LCHS-A488JBTA BD Chassis[S100FX][R120FX] 1 LCHS-A492JBTA BC Chassis[R100FX] 1 LCHS-A495JBTA BC Chassis[S120FX][S125FX] 2 LANGKA200JBTA AM Lower shutter frame
PART
RANK
1
2
DESCRIPTION
6
Page 27
AFS120FX
[7] Electric control system Cabinet and shutter Front panel ass'y (Medium)
Electric control system
6
7
8
9
10
20
Front panel assy
3
4
13
14
15
17
Cabinet and shutter
18
16
16
15
14
11
19
12
24
23
22
21
NO. PARTS CODE
PRICE
RANK
NEW
MARK
PART
RANK
DESCRIPTION
[7] Electric control system Cabinet and shutter Front panel ass'y (Medium)
3 LPLTMA215JBPZ AN Ele ctr i c pa r t bo x
4 RC-HZA526JBEZ BD Capacitor[S100FX][R120FX]
4 RC-HZA539JBZZ BD Capacitor[R100FX]
6 LBNDKA134JBPZ AD Capacitor clamp[S100FX][R120FX][S120FX][S125FX]
6 LBNDKA138JBPZ AD Capacitor clamp[R100FX]
!
!
7 DPWBFA420JBKZ BM Main control board
8 LPLTMA216JBPZ BR In sta l lation board for e-parts
9 DPWBFA421JBKZ BA Display board
10 HPNLCA881JBFA AM Control box 10 HPNLCA880JBEA AD display panel 11 RH-HXA050JBZZ AM Evaporator temp sensor 12 RH-HXA049JBZZ AM Indoor temp sensor 16 LANGKA199JBFA AD Connection bar to cabinet 17 GCAB-A301JBTA BF Cabinet 18 LANGKA198JBTA AN Upper shutter frame 20 GWAKPA174JBFA BC Front panel (included in 47) 21 PFILMA213JBEA AG Air filter (included in 47) 22 GWAK-A325JBFA AX Panel frame (included in 47) 23 MLOV-A422JBFA AQ Horizontal louver (included in 47) 24 MLOV-A423JBFA AD Vertical louver A (included in 47) 24 MLOV-A424JBFA AD Vertical louver B (included in 47) 24 MJNTPA123JBFA AD Louver link
7
Page 28
AFS120FX
[8] Airflow system Refrigerant system (Medium)
34
43
32
31
27
28
33
30
29
26
42
39
37
36
25
Air flow system
NO. PARTS CODE
PRICE
RANK
NEW
MARK
PART
RANK
[8] Airflow system Refrigerant system (Medium)
25 PKESSA101JBFZ AR Lower fan shell 26 NFANSA048JBFA AR Centrifugal fan 27 MLEVPA022JBFA AD Fresh air door 28 PKESSA102JBFZ AP Med fan shell 29 PSEL-C855JBEZ AD Water proof rubberring
!
! ! ! !
30 CMOTLB184JBEZ BW Fan motor 31 PKESPA111JBFZ AX Rear separating board 32 NFANPA126JBFA AP Propeller fan 33 PGIDMA051JBFA AF Guide for fresh air door 34 PKESSA103JBFZ AN Up fan shell 35 PEVA-A560JBEZ BS Evaporator[S100FX] 35 PEVA-A571JBEZ BS Evaporator[R100FX] 35 PEVA-A572JBEZ BV Evaporator[R120FX] 35 PEVA-A573JBEZ BU Evaporator[S120FX][S125FX] 36 PPIPCH323JB1Z AK Suction pipe[S100FX][R120FX] 36 PPIPCH397JB1Z AP Suction pipe[R100FX] 36 PPIPCH400JB1Z AQ Suction pipe[S120FX][S125FX] 37 PCON-A550JBEZ BX Condenser[S100FX] 37 PCON-A556JBEZ BU Condenser[R100FX] 37 PCON-A557JBEZ BX Condenser[R120FX] 37 PCON-A558JBEZ BX Condenser[S120FX][S125FX] 39 PCMPRA477JBEZ CA Compressor[S100FX] 39 PCMPRA490JBEZ CC Compressor[R100FX] 39 PCMPRA491JBEZ CD Compressor[R120FX] 39 PCMPRA492JBEZ CC Compressor[S120FX][S125FX] 42 PPIPCH322JB1Z AN Discharge pipe[S100FX] 42 PPIPCH396JB1Z AN Discharge pipe[R100FX] 42 PPIPCH398JB1Z AN Discharge pipe[R120FX] 42 PPIPCH399JB1Z AM Discharge pipe[S120FX][S125FX] 43 DCPY-A345JBKZ AY Capillary assembly[S100FX] 43 DCPY-A351JBKZ AX Capillary assembly[R100FX] 43 DCPY-A352JBKZ AY Capillary assembly[R120FX] 43 DCPY-A353JBKZ AY Capillary assembly[S120FX][S125FX]
35
Refrigerant system
DESCRIPTION
8
Page 29
[9] Accessories (Medium)
AFS120FX
A
A-4 A-4
A-3
A-8
A-9
A-12
A-10
A-11
A-1
A-5A-5
A-6
A-2
A-7
A-13
NO. PARTS CODE
[9] Accessories (Medium)
A CFZK-C578JBKZ BA Accessory part A-1 CRMC-A671JBEZ AU Remote controller A-2 LANGAA044JBFA AL Right shutter frame A-3 LANGAA045JBFA AL Left shutter frame A-4 LANGKA197JBFA AE Shutter locking bar A-5 PPLTPA022JBFA AQ Shutter A-6 TCAD-A659JBTZ AD Consummer card A-7 TINSEA413JBTZ AG Operation manual A-8 PSEL-C967JBEZ AG Window sash seal A-9 PSEL-C968JBEZ AG Window sash seal
A-10 LSTP-A030JBTA AD Window lock A-11 LX-BZA410JBEZ AD Screw A-12 LSTP-A033JBTA AD Closure lock A-13 UBATUA027JBE0 AE Battery
[10] Others (Medium)
44 SPAKCB856JBEZ AU Package[S100FX] 44 SPAKCB928JBEZ AU Package[R100FX] 44 SPAKCB929JBEZ AU Package[R120FX] 44 SPAKCB930JBEZ AU Package[S120FX] 44 SPAKCB931JBEZ AY Package[S125FX] 47 DWAK-A924JBKA BC Front panel ass'y (include20 21 22 23 24)
!
50 QACC-A306JBZZ BP Power supply cord
PRICE
RANK
NEW
MARK
PART
RANK
DESCRIPTION
9
Page 30
AFS120FX
INDEX
PARTS CODE No.
[ C ]
CFZK-C576JBKZ 4-A AZ CFZK-C578JBKZ 9-A BA CMOTLB183JBEZ 3-28 BQ CMOTLB184JBEZ 8-30 BW CMOTLB197JBEZ 3-28 BR CRMC-A671JBEZ 4-A-1 AU
"9-A-1AU
[ D ]
DCPY-A344JBKZ 3-40 AR DCPY-A345JBKZ 8-43 AY DCPY-A350JBKZ 3-40 AU DCPY-A351JBKZ 8-43 AX DCPY-A352JBKZ 8-43 AY DCPY-A353JBKZ 8-43 AY DPWBFA420JBKZ 2-7e BM
"7-7BM
DPWBFA421JBKZ 2-9e BA
"7-9BA DWAK-A923JBKA 5-44 BA DWAK-A924JBKA 10-47 BC
[ G ]
GCAB-A300JBTA 2-17 BC GCAB-A301JBTA 7-17 BF GWAK-A320JBFA 2-22 AV GWAK-A325JBFA 7-22 AX GWAKPA171JBFA 2-20 BA GWAKPA174JBFA 7-20 BC
[ H ]
HPNLCA879JBFA 2-10 AM HPNLCA880JBEA 2-10 AD
"7-10AD HPNLCA881JBFA 7-10 AM
[ L ]
LANGAA042JBFA 4-A-2 AK LANGAA043JBFA 4-A-3 AK LANGAA044JBFA 9-A-2 AL LANGAA045JBFA 9-A-3 AL LANGKA193JBFA 4-A-4 AF LANGKA194JBTA 4-B-1 AN LANGKA195JBFA 2-16 AD LANGKA196JBTA 1-2 AM LANGKA197JBFA 9-A-4 AE LANGKA198JBTA 7-18 AN LANGKA199JBFA 7-16 AD LANGKA200JBTA 6-2 AM LBNDKA134JBPZ 2-6 AD
"7-6AD LBNDKA138JBPZ 7-6 AD LCHS-A487JBTA 1-1 AZ LCHS-A488JBTA 6-1 BD LCHS-A492JBTA 6-1 BC LCHS-A494JBTA 1-1 AZ LCHS-A495JBTA 6-1 BC LCHS-A496JBTA 1-1 AZ LPLTMA213JBPZ 2-3 AK LPLTMA214JBPZ 2-8 BR LPLTMA215JBPZ 7-3 AN LPLTMA216JBPZ 7-8 BR LSTP-A030JBTA 9-A-10 AD LSTP-A031JBTA 4-A-12 AD LSTP-A032JBTA 4-A-11 AD LSTP-A033JBTA 9-A-12 AD LX-BZA409JBEZ 4-B-2 AD LX-BZA410JBEZ 4-A-10 AD
"9-A-11AD
[ M ]
MJNTPA121JBFA 2-24 AD MJNTPA123JBFA 7-24 AD MLEVPA022JBFA 8-27 AD MLOV-A405JBFA 2-23 AM MLOV-A406JBFA 2-24 AD MLOV-A421JBFA 2-24 AD MLOV-A422JBFA 7-23 AQ MLOV-A423JBFA 7-24 AD MLOV-A424JBFA 7-24 AD
[ N ]
NFANPA125JBFA 3-30 AP NFANPA126JBFA 8-32 AP
PRICE RANK
NEW
MARK
PART
RANK
PARTS CODE No.
NFANSA047JBFA 3-26 AY NFANSA048JBFA 8-26 AR
[ P ]
PCMPRA476JBEZ 3-36 BZ PCMPRA477JBEZ 8-39 CA PCMPRA488JBEZ 3-36 CB PCMPRA489JBEZ 3-36 CB PCMPRA490JBEZ 8-39 CC PCMPRA491JBEZ 8-39 CD PCMPRA492JBEZ 8-39 CC PCON-A549JBEZ 3-34 BN PCON-A550JBEZ 8-37 BX PCON-A555JBEZ 3-34 BS PCON-A556JBEZ 8-37 BU PCON-A557JBEZ 8-37 BX PCON-A558JBEZ 8-37 BX PCON-A559JBEZ 3-34 BR PEVA-A559JBEZ 3-32 BM PEVA-A560JBEZ 8-35 BS PEVA-A570JBEZ 3-32 BN PEVA-A571JBEZ 8-35 BS PEVA-A572JBEZ 8-35 BV PEVA-A573JBEZ 8-35 BU PFILMA207JBEA 2-21 AG PFILMA213JBEA 7-21 AG PGIDMA051JBFA 8-33 AF PKESPA110JBFZ 3-29 AY PKESPA111JBFZ 8-31 AX PKESSA098JBFZ 3-25 AM PKESSA099JBFZ 3-27 AN PKESSA100JBFZ 3-31 AK PKESSA101JBFZ 8-25 AR PKESSA102JBFZ 8-28 AP PKESSA103JBFZ 8-34 AN PPIPCH320JB1Z 3-39 AN PPIPCH321JB1Z 3-33 AM PPIPCH322JB1Z 8-42 AN PPIPCH323JB1Z 8-36 AK PPIPCH394JB1Z 3-33 AM PPIPCH395JB1Z 3-33 AL PPIPCH396JB1Z 8-42 AN PPIPCH397JB1Z 8-36 AP PPIPCH398JB1Z 8-42 AN PPIPCH399JB1Z 8-42 AM PPIPCH400JB1Z 8-36 AQ PPIPCH401JB1Z 3-39 AP PPIPCH402JB1Z 3-39 AM PPLTPA021JBFA 4-A-5 AP PPLTPA022JBFA 9-A-5 AQ PSEL-C855JBEZ 8-29 AD PSEL-C967JBEZ 9-A-8 AG PSEL-C968JBEZ 9-A-9 AG PSEL-C969JBEZ 4-A-8 AF PSEL-C970JBEZ 4-A-9 AF
[ Q ]
QACC-A306JBZZ 5-47 BP
" 10-50 BP
[ R ]
RC-HZA525JBEZ 2-4 BA RC-HZA526JBEZ 7-4 BD RC-HZA539JBZZ 7-4 BD RC-HZA540JBZZ 2-4 BB RH-HXA049JBZZ 2-12 AM
"7-12AM
RH-HXA050JBZZ 2-11 AM
"7-11AM
[ S ]
SPAKCB855JBEZ 5-41 AR SPAKCB856JBEZ 10-44 AU SPAKCB925JBEZ 5-41 AR SPAKCB926JBEZ 5-41 AR SPAKCB927JBEZ 5-41 AW SPAKCB928JBEZ 10-44 AU SPAKCB929JBEZ 10-44 AU SPAKCB930JBEZ 10-44 AU SPAKCB931JBEZ 10-44 AY
[ T ]
TCAD-A659JBTZ 4-A-6 AD
"9-A-6AD
PRICE RANK
NEW
MARK
PART
RANK
10
Page 31
PARTS CODE No.
TINSEA412JBTZ 4-A-7 AG TINSEA413JBTZ 9-A-7 AG
[ U ]
UBATUA027JBE0 4-A-13 AE
"9-A-13AE
PRICE
RANK
NEW
MARK
PART RANK
AFS120FX
11
Page 32
AFS120FX
COPYRIGHT © 2005 BY SHARP CORPORATION
ALL RIGHTS RESERVED.
No part of this publication may be reproduced, stored in retrieval systems, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.
SHARP CORPORATION Appliance Systems Group Quality Assurance Department
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