Sharp AH-G13 User manual

SPECIFICATIONS..............................................................................................................................................1
EXTERNAL DIMENSIONS.................................................................................................................................3
WIRING DIAGRAMS..........................................................................................................................................4
ELECTRICAL PARTS........................................................................................................................................5
MICROCOMPUTER CONTROL SYSTEM.........................................................................................................6
PRINTED WIRING DIAGRAM............................................................................................................................8
FUNTIONS........................................................................................................................................................10
TROUBLESHOOTING......................................................................................................................................14
REFRIGERATION CYCLE AND PERFORMANCE CURVES..........................................................................16
DISASSEMBLING PROCEDURE.....................................................................................................................17
REPLACEMENT PARTS LIST..........................................................................................................................25
SERVICE MANUAL
SPLIT SYSTEM
ROOM AIR CONDITIONER
INDOOR UNIT OUTDOOR UNIT
AH-G13 AU-G13
AH-PG15 AU-PG15
SHARP CORPORATION
CONTENTS
OUTDOOR UNIT
AU-A18FV
AU-A24FV
1
SHARP CORPORATION
Page

CHAPTER 1. PRODUCT SPECIFICATION
[1] SPECIFICATION
1. AH-G13 / AU-G13
ITEMS INDOOR UNIT OUTDOOR UNIT
AH-G13 AU-G13
Cooling capacity kW 3.50
Moisture removal Liters/h –
Electrical data
Phase Single
Rated frequency Hz
Rated voltage V 220
Rated current A4.95
Rated input * W 1045
Power factor % 97 - 99
Compressor Type Hermetically sealed rotary type
Oil charge
Refrigerant system Evaporator Slit fin and Grooved tube type
Condenser Slit fin and Grooved tube type
Control Capillary tube
Refrigerant volume 840g
Noise level High dB(A) 39 48
Mid. dB(A) 33 –
Low dB(A) 29 –
Fan s
y
stem
Drive Direct drive
Air flow quantity High m3
/
min. 10.2 27
Mid. m3
/
min. 9.6 –
Low m3
/
min. 8.7 –
Fan Cross flow fan Propeller fan
Connections
Refri
g
erant cou
p
lin
g
Flare t
yp
e
Refri
g
erant tube size Gas, Li
q
uid 3
/
8" , 1
/
4"
Drain piping mm O.D 18
Others
Safety device Compressor : Overload protector
Fan motor : Thermal fuse / Protector
Fuse, Micro computer control
Air filters Polypropylene net (Washable)
Net dimensions Width mm 790 730
Height mm 278 540
Depth
Net weight mm
kg 198
10 250
34
1
φ
QJ208PHA
Model
50
(SUNISO 4GSI) or (NM56M) 410cc

2. AH-PG15 / AU-PG15
ITEMS INDOOR UNIT OUTDOOR UNIT
AH-PG15 AU-PG15
Cooling capacity kW 3.50
Moisture removal Liters/h –
Electrical data
Phase Single
Rated frequency Hz 50
Rated voltage V 220
Rated current A
Rated input * W 1045
Power factor % 97 - 99
Compressor Type Hermetically sealed rotary type
Oil charge
Refrigerant system Evaporator Slit fin and Grooved tube type
Condenser Slit fin and Grooved tube type
Control Capillary tube
Refrigerant volume
Noise level High dB(A) 39 48
Mid. dB(A) 33 –
Low dB(A) 29 –
Fan s
y
stem
Drive Direct drive
Air flow quantity High m3
/
min. 10.2 27
Mid. m3
/
min. 9.6 –
Low m3
/
min. 8.7 –
Fan Cross flow fan Propeller fan
Connections
Refri
g
erant cou
p
lin
g
Flare t
yp
e
Refri
g
erant tube size Gas, Li
q
uid 3
/
8" , 1
/
4"
Drain piping mm O.D 18
Others
Safety device Compressor : Overload protector
Fan motor : Thermal fuse / Protector
Fuse, Micro computer control
Air filters Polypropylene net (Washable)
Net dimensions Width mm 790 730
Height mm 278 540
Depth
Net weight mm
kg 198
10 34
250
2
φ
φφ
4.95
QJ208PHA
Model (SUNISO 4GSI) or (NM56M) 410cc

3
[2] EXTERNAL DIMENSION
1. Indoor u nit (AHG-13 / AH-PG15)
2. Ou tdoor unit (AU-G13/ AU-PG15)
278
198790
250
165
167.5
136
81
730
72
540
299 324
515
12
37.5
4.5
58
135
14

[3] WIRING DIAGRAM
Indoor Unit ( AH-G13)
Indoor Unit ( AH-PG15)
Outdoor (AU-G13 / AU-PG15)
4
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.
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4+)*6
#
8
%0
&+52.#;
70+6
4'%'+8'4
70+6
%0
%0
%0
%0
(75'




6
#


6'4/+0#.
$1#4&
.'(6
6'4/+0#.
$1#4&
8
)
04
5#


1WV
+P

(#0/1614



< CC228 >
L
(LEFT)
(RIGHT)
2.5A
250V
CN7
DISPLAY
UNIT
RECEIVER
UNIT
CN4
CN5
CN6
CN3 CN2
FUSE1
1
2
3
4
T2
(A)
2
3
TERMINAL
BOARD
(LEFT)
TERMINAL
BOARD
450V
(G)
NR2
SA1
1
7
Out
In
4
FAN MOTOR
1
4
7
CN8
2

CHAPTER 2. ELECTRIC CIRCUIT
[1] ELECTRIC PARTS
1. AH-G13 / AU-G13
DESCRIPTION MODEL REMARKSSITE
Compressor QJ208PHA 220 - 240V , 50Hz, 1000W OUTDOOR
Indoor fan motor CMOT-A448JBKZ 220 - 240V , 50Hz INDOOR
Outdoor fan motor CMOTLB182JBEZ 220 - 240V , 50/60Hz OUTDOOR
Indoor fan motor capacitor — 450V, 2µFINDOOR
Outdoor fan motor capacitor — 400V, 2µFOUTDOOR
Running capacitor — 400V, 35µFOUTDOOR
Transformer — Primary ; AC 220 /240V 50Hz
Secondary ; AC15.3V , 50Hz INDOOR
—
Fuse — 250V, 2.5A INDOOR
2. AH-PG15 / AU-PG15
5
DESCRIPTION MODEL REMARKSSITE
Compressor QJ208PHA 220- 240V , 50Hz, 1000W OUTDOOR
Indoor fan motor CMOT-A448JBKZ 220 - 240V , 50Hz INDOOR
Outdoor fan motor CMOTLB182JBEZ 220 - 240V , 50/60Hz OUTDOOR
Indoor fan motor capacitor — 450V, 2µFINDOOR
Outdoor fan motor capacitor — 400V, 2µFOUTDOOR
Running capacitor — 400V, 35µFOUTDOOR
Transformer — Primary ; AC 220 /240V 50Hz
Secondary ; AC15.3V , 50Hz INDOOR
—
Fuse — 250V, 2.5A INDOOR

[ 2] MICRO-COMPUTER CONTROL SYSTEM
1. Electronic Control Diagram
Indoor unit ( AH-G13)
6
AH-G13

[ 2] MICRO-COMPUTER CONTROL SYSTEM
1. Electronic Control Diagram
Indoor unit ( AH-PG15)
7
MODEL: AH-PG15
NO. PART CODE MODEL SELECT P.C VOLTAGE DETECT FAN SPEED CORRECTION
COOL
(CONTROL BOARD UNIT) R24 R25 R22 R23 R28 R29
1 DPWBFA476JBKZ NONE 15K NONE 15K 13K 15K
MODEL: AH-PG15
NO. PART CODE MODEL SELECT P.C VOLTAGE DETECT
FAN SPEED CORRECTION
COOL
(CONTROL BOARD UNIT) R24 R25 R22 R23 R28 R29
1 NONE 15K 13K
MODEL: AH-PG15
NO. PART CODE MODEL SELECT P.C VOLTAGE DETECT FAN SPEED CORRECTION
COOL
(CONTROL BOARD UNIT) R24 R25 R22 R23 R28 R29
1 DPWBFA476JBKZ NONE 15K NONE 15K 13K 15K
[ 2] MICRO-COMPUTER CONTROL SYSTEM
1. Electronic Control Diagram
Indoor unit ( AH-PG15)
6
AH-PG15

2. PRINTED WIRING DIAGRAM
2.1 Indoor ( AH-G13)
8

2.2 Indoor (AH-PG15)
9