Sharp AFS60FX - 6,000 BTU Compact Air Conditioner User manual

PREFACE
SAFETY PRECAUTIONS...................................i
INSULATION 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 SYS-
TEM
[1] ELECTRONIC CONTROL CIRCUIT DIA-
GRAM ............................................................2-1
[2] PRINTED WIRING BOARD...........................2-2
CHAPTER 3. TROUBLESHOOTING GUIDE
[1] REFRIGERATION CYCLE DIAGRAM...........3-1
[2] TROUBLESHOOTING GUIDE......................3-1
REPLACEMENT PARTS LIST
SERVICE MANUAL
AFS120FX
SHARP CORPORATION
CONTENTS
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.
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
Room Air Conditioner
AF-S60FX
AF-R80FX
AF-S80FX
AF-S85FX
AF-R100FX
AF-S100FX
AF-R120FX
AF-S120FX
AF-S125FX
MODELS
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.

AFS120FX
i
AFS120FX Service Manual
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.
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.

AFS120FX
1 – 1
AFS120FX Service Manual
CHAPTER 1. PRODUCT SPECIFICATION
[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 2.5 x 1.3 x 1000 x 1
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
500/440/386
OTHERS
Safety devices Compressor: Over load
Fan motor: Internal thermal protector
Air filter Polypropylene net
Power cord length ft 6.0
Power plug type 125V, 15A

AFS120FX
1 – 2
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) Capil-
lary Tube 2.5 x 1.1 x 1000 x 2
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
700/630/560
OTHERS
Safety devices Compressor: Over load
Fan motor: Internal thermal protector
Air filter Polypropylene net
Power cord length ft 6.0
Power plug type 125V, 15A

AFS120FX
1 – 3
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) Capil-
lary Tube 2.5 x 1.1 x 1000 x 2
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
700/630/560
OTHERS
Safety devices Compressor: Over load
Fan motor: Internal thermal protector
Air filter Polypropylene net
Power cord length ft 6.0
Power plug type 125V, 15A

AFS120FX
1 – 4
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) Capil-
lary Tube 2.5 x 1.1 x 1000 x 2
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
700/630/560
OTHERS
Safety devices Compressor: Over load
Fan motor: Internal thermal protector
Air filter Polypropylene net
Power cord length ft 6.0
Power plug type 125V, 15A

AFS120FX
1 – 5
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) Capil-
lary Tube 2.5 x 1.3 x 1150 x 2
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
820/710/610
OTHERS
Safety devices Compressor: Over load
Fan motor: Internal thermal protector
Air filter Polypropylene net
Power cord length ft 6.0
Power plug type 125V, 15A

AFS120FX
1 – 6
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) Capil-
lary Tube 2.5 x 1.3 x 1150 x 2
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
820/710/610
OTHERS
Safety devices Compressor: Over load
Fan motor: Internal thermal protector
Air filter Polypropylene net
Power cord length ft 6.0
Power plug type 125V, 15A

AFS120FX
1 – 7
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) Capil-
lary Tube 2.5x1.1x800x1+2.5x1.1x1000x1+2.5x1.1x1050x2
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
820/710/610
OTHERS
Safety devices Compressor: Over load
Fan motor: Internal thermal protector
Air filter Polypropylene net
Power cord length ft 6.0
Power plug type 125V, 15A

AFS120FX
1 – 8
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) Capil-
lary Tube 2.5x1.1x800x1+2.5x1.1x1000x1+2.5x1.1x1050x3
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
820/710/610
OTHERS
Safety devices Compressor: Over load
Fan motor: Internal thermal protector
Air filter Polypropylene net
Power cord length ft 6.0
Power plug type 125V, 15A