General ASG17FB, ASG17FSBQ, AOG17FNBK, ASG17UB, ASG17USBQ Service Manual
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SPLIT TYPE ROOM AIR
CONDITIONER
WALL MOUNTED
Models
Indoor unit Outdoor unit
ASG17FSBQ AOG17FNBK
ASG17USBQ AOG17UNBK
( made in Thailand )
ASG17FSCQ AOG17FNBN
ASG17USCQ AOG17UNBN
( made in China )
type
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . 2
REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . . . . . . . 3
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM . . . . . 6
DISASSEMBLY ILLUSTRATION . . . . . . . . . . . . . . . . . . . . 8
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
SPECIFICATIONS
INDOOR UNIT
OUTDOOR UNIT
COOLING CAPACITY (kW)
HEATING CAPACITY (kW)
ELECTRICAL DATA
POWER SOURCE (V)
FREQUENCY (Hz)
RUNNING CURRENT (A)
INPUT WATTS (kW)
E.E.R. (kW/kW)
MOISTURE REMOVAL ( /hr)
AIR CIRCULATION-Hi (m
COOLING
HEATING
COOLING
HEATING
COOLING
HEATING
COMPRESSOR
TYPE
DISCRIMINATION
3
/hr)
ASG17FSBQ
ASG17FSCQ
AOG17FNBK
AOG17FNBN
4.70
- 5.40
8.3 7.9
- 8.9
1.85 1.76
- 1.99
2.54 2.67
- 2.71
Hermetic type, Permanent split condenser,
2 pole, Single phase, Induction motor, Rotary
5KS225DAC
ASG17USBQ
ASG17FSCQ
AOG17UNBK
AOG17UNBN
4.70
230
50
2.1
560
FAN MOTOR
POWER SOURCE
DISCRIMINATION (INDOOR UNIT)
HI-SPEED
FAN SPEED
DISCRIMINATION (OUTDOOR UNIT)
FAN SPEED
MED-SPEED
LO-SPEED( r.p.m. )
( r.p.m. )
230
MFA - 17AT
1,300
1,210
1,110
MFB - 24JTT
780
DIMENSIONS
INDOOR UNIT
OUTDOOR UNIT
H x W x D
H x W x D
(mm)
(mm)
285 x 900 x 172
650 x 830 x 320
WEIGHT
INDOOR UNIT
OUTDOOR UNIT
GROSS / NET
GROSS / NET
(kg)
(kg)
51 / 47
13 / 10
56 / 52
REFRIGERANT CHARGE (R410A)
Pipe Length
FULL CHARGE
AMOUNT
Note : Between 7.5 m and 20 m, when using a connection pipe other than that in the table,
charge additional refrigerant with 0.53 oz (15 g) / 3.3 ft (1 m) as the criteria.
25 ft ( 7.5 m )
33 ft ( 10 m )
49 ft ( 15 m )
66 ft ( 20 m )
28.2 oz ( 800 g )
29.5 oz ( 838 g )
32.2 oz ( 913 g )
34.8 oz ( 988 g )
44.1 oz ( 1,250 g )
45.4 oz ( 1,288 g )
48.1 oz ( 1,363 g )
50.7 oz ( 1,438 g )
12005.01.14
OUTLINE AND DIMENSIONS
Unit : mm
INDOOR UNIT
Models : ASG17FSBQ
ASG17USBQ
ASG17FSCQ
ASG17USCQ
285
900
172
OUTDOOR UNIT
Models : AOG17FNBK
AOG17UNBK
AOG17FNBN
AOG17UNBN
180
830
650
350
12
Bottom
Air flow
343
603
22005.01.20
REFRIGERANT SYSTEM DIAGRAM
Models : ASG17FSBQ / AOG17FNBK
ASG17FSCQ / AOG17FNBN
INDOOR UNIT
Distributor
Evaporator
Distributor
Refrigerant pipe
6.35 mm (1/4")
Refrigerant pipe
12.70 mm (1/2")
Charging v
alve
OUTDOOR UNIT
Capillary tube
Strainer
Condenser
Compressor
Models : ASG17USBQ / AOG17UNBK
ASG17USCQ / AOG17UNBN
INDOOR UNIT
Refrigerant pipe
Distributor
Evaporator
Distributor
6.35mm(1/4")
Refrigerant pipe
12.70mm(1/2")
Charging valve
OUTDOOR UNIT
Strainer
Compressor
4-Way
valve
Capillary
tube
Muffler
Strainer
Condenser
Distributor
Cooling
Heating
Flare coupling
32005.01.14
CIRCUIT DIAGRAM
Models : ASG17FSBQ / AOG17FNBK
ASG17FSCQ / AOG17FNBN
Thermal
Protector
WHITE
1 1
Transformer
TEST
3
4
5
CN 201
WHITE
WHITE
WHITE
WHITE
CN 9
WHITE
WHITE
1234567
BLUE
1 2 3 4 5 6 7
12345
DISPLAY BOARD
Fan
Motor
1234567
12345
FM
WHITE
WHITE
BLUE
1234567
WHITE
BLACK
ORANGE
12345 67
4 5
3
1 2
WHITE
2 2
WHITE
WHITE
1 2
1 2
PURPLE
PURPLE
1 2 3
1 2
WHITE
WHITE
CN 105
CN 106
RELAY
CN 103
POWER
2
CN 11
CN 16
678
WHITE
CN 107
1
CN 13
CN 12CN 8
WHITE
WHITE
E
Use T 3.15A Ð 250V
Controller PCB
2 1
2 1
2 1
12345
12345
BLUE
ORANGE
YELLOW
PINK
8
RED
Step Motor
M
8
GREEN
Power Supply PCB
GREEN
/ YELLOW
fuse on F101
BROWN
GRAY
GRAY
BLACK
BLACK
INDOOR UNIT
Thermistor
(pipe temp.)
Thermistor
(room temp.)
THERMAL FUSE
RED
RED
1 2
1 2
CN 102
1 2
1 2 3
CN 101
GRAY
GRAY
BLACK
FUSE 102ϒC
THERMAL
W101
N
1
43
W103 W102
2
WHITE
BLUE
TERMINAL
Compressor
Internal
OUTDOOR UNIT
Fan Motor
Thermal
Protector
Overload
Protector
Compressor
Capacitor
Fan Motor
Capacitor
Terminal
42005.01.14
Models : ASG17USBQ / AOG17UNBK
ASG17USCQ / AOG17UNBN
TEST
1
2
3
4
5
CN 11
CN 201
WHITE
WHITE
WHITE
WHITE
CN 9
WHITE
WHITE
1234567
BLUE
1 2 3 4 5 6 7
12345
DISPLAY BOARD
Thermal
Protector
CN 13
CN 12CN 8
CONTROL BOARD
GRAY
2 1
2 1
2 1
12345
12345
GRAY
BLACK
BLACK
Thermistor
(pipe temp.)
Thermistor
(room temp.)
Fan
Motor
FM
WHITE
BLACK
ORANGE
WHITE
WHITE
2 2
1 1
THERMAL FUSE
TRANSFORMER
WHITE
WHITE
PURPLE
PURPLE
RED
RED
CN 16
1234567
12345
WHITE
WHITE
BLUE
WHITE
WHITE
1234567
4 5
3
CN 105
12345 67
1 2
1 2
1 2
CN 106
POWER SUPPLY
1 2 3
1 2
1 2
1 2
RELAY
CN 103
POWER
CN 102
678
WHITE
WHITE
CN 107
BOARD
43
BLUE
ORANGE
YELLOW
PINK
8
WHITE
RED
Step Motor
M
INDOOR UNIT
8
GREEN
E
GREEN / YELLOW
Use T 3.15A Ð 250V
fuse on F101
BROWN
OUTDOOR UNIT
GRAY
GRAY
Terminal
1 2
1 2 3
CN 101
BLACK
W103 W102
W101
WHITE
RED
BLUE
BLUE
Black
Compressor
N
FUSE 102ϒC
THERMAL
1
2
3
4
4-way Valve
Internal
Overload
Protector
Compressor
White
Black
Red
Black
White
White
Fan Motor
Capacitor
Black
Thermal
Protector
Capacitor
White
Red
Fan Motor
Terminal
52005.01.14
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