Fujitsu General ASHG07KMTA User manual

Split type room air conditioner
Wall mounted type
Indoor unit Outdoor unit
CONTENTS
SPECIFICATIONS. . . . . . . . . . . . . . . . . . .1
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . 3
REFRIGERANT SYSTEM DIAGRAM. . . . 6
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . 9
ERROR DETECTION . . . . . . . . . . . . . . . .
10
PCB CIRCUIT DIAGRAM . . . . . . . . . . . . .
12
PARTS (INDOOR UNIT) . . . . . . . . . . . . .13
PARTS (OUTDOOR UNIT) . . . . . . . . . . .21
33
ACCESSORIES . . . . . . . . . . . . . . . . . . .
ASHG07KMTA
ASHG09KMTA
ASHG12KMTA
ASHG14KMTA
AOHG07KMTA
AOHG09KMTA
AOHG12KMTA
AOHG14KMTA

SPECIFICATIONS
INDOOR UNIT
OUTDOOR UNIT
Capacity
Capacity
POWER SUPPLY
Operating current
Operating current
Max operating current
Max operating current
Power consumption
Power consumption
EER
COP
Heating Cooling
Dehumidification
ASHG09KMTA
AOHG09KMTA
ASHG07KMTA
AOHG07KMTA
2.50 kW
2.80 kW
2.00 kW
2.50 kW
230 V 50 Hz Single phase
3.4 A
3.4 A
6.5 A 6.5 A
9.0 A 9.0 A
0.63 kW
0.62 kW
3.97 kW/kW
4.52 kW/kW
1.3 L/h
2.6 A
3.0 A
0.450 kW
0.555 kW
4.43 kW/kW
4.52 kW/kW
1.0 L/h
650 m3/h
540 m3/h
430 m3/h
270 m3/h
720 m3/h
580 m3/h
460 m3/h
330 m3/h
1,650 m3/h
1,450 m3/h
700 m3/h
560 m3/h
430 m3/h
270 m3/h
750 m3/h
610 m3/h
470 m3/h
330 m3/h
1,650 m3/h
1,450 m3/h
FAN MOTOR AND FAN REVOLUTION
OUTDOOR UNIT’S Discrimination
MFE-W25VA2F
INDOOR UNIT’S Discrimination MFD-Z30YB3N
High
INDOOR UNIT
Cooling
Medium
Low
Quiet
High
INDOOR UNIT
Heating
Medium
Low
Quiet
High
Medium
Low
Quiet
1,050 rpm
900 rpm
760 rpm
550 rpm
1,140 rpm
950 rpm
800 rpm
630 rpm
930 rpm
950 rpm
1,110 rpm
920 rpm
760 rpm
550 rpm
1,180 rpm
970 rpm
810 rpm
630 rpm
930 rpm
950 rpm
ELECTRICAL DATA
INDOOR UNIT
Cooling
INDOOR UNIT
Heating
OUTDOOR
UNIT Heating
AIRFLOW
High
Medium
Low
Quiet
Cooling
OUTDOOR
UNIT Heating
Cooling
High
Medium
Low
Quiet
INDOOR UNIT
Cooling
INDOOR UNIT
Heating
OUTDOOR
UNIT Heating
NOISE LEVEL
38 dB
33 dB
29 dB
High
Medium
Low
41 dB
35 dB
31 dB
22 dB
Quiet 20 dB
46 dB
Cooling 46 dB
40 dB
34 dB
29 dB
42 dB
36 dB
31 dB
22 dB
20 dB
46 dB
46 dB
2018.03.30 1
COMPRESSOR TYPE
Hermetic rotary DC
inverter compressor,
DC brushlss motor, 6 poles
DISCRIMINATION KSK66D43UERA
PRECHARGED REFRIGERANT
REFRIGERANT TYPE R32
600 g
600 g
WEIGHT (with oil) 5.96 kg
COMPRESSOR AND REFRIGERANT
Pipe length 15 m
FULL CHARGE 20 m 700 g
MAX PIPING HEIGHT DIFFERENCE 15 m
ADDITIONAL CHARGE 20 g/m
WEIGHT
INDOOR UNIT Net / Shipping
Net / Shipping
10 kg / 12.5 kg
OUTDOOR UNIT 23 kg / 26 kg
INDOOR UNIT H x W x D
H x W x D
270 x 834 x 215 mm
OUTDOOR UNIT 541 x 663 x 290 mm
DIMENSIONS

INDOOR UNIT
OUTDOOR UNIT
Capacity
Capacity
POWER SUPPLY
Operating current
Operating current
Max operating current
Max operating current
Power consumption
Power consumption
EER
COP
Heating Cooling
Dehumidification
ASHG14KMTA
AOHG14KMTA
ASHG12KMTA
AOHG12KMTA
4.20 kW
5.40 kW
3.40 kW
4.00 kW
230 V 50 Hz Single phase
5.8 A
6.8 A
6.5 A 6.5 A
9.0 A 9.0 A
1.220 kW
1.410 kW
3.44 kW/kW
3.83 kW/kW
2.1 L/h
4.8 A
5.1 A
0.935 kW
0.96 kW
3.65 kW/kW
4.17 kW/kW
1.8 L/h
700 m3/h
560 m3/h
430 m3/h
270 m3/h
770 m3/h
640 m3/h
520 m3/h
330 m3/h
1,700 m3/h
1,470 m3/h
770 m3/h
600 m3/h
450 m3/h
280 m3/h
800 m3/h
660 m3/h
520 m3/h
340 m3/h
1,680 m3/h
1,580 m3/h
FAN MOTOR AND FAN REVOLUTION
OUTDOOR UNIT’S Discrimination
MFE-W25VA2F
INDOOR UNIT’S Discrimination MFD-U50XB3FMFD-Z30YB3N
High
INDOOR UNIT
Cooling
Medium
Low
Quiet
High
INDOOR UNIT
Heating
Medium
Low
Quiet
High
Medium
Low
Quiet
1,110 rpm
920 rpm
760 rpm
550 rpm
1,200 rpm
1,030 rpm
880 rpm
630 rpm
1,020 rpm
950 rpm
1,250 rpm
1,020 rpm
810 rpm
580 rpm
1,290 rpm
1,100 rpm
910 rpm
670 rpm
1,120 rpm
990 rpm
ELECTRICAL DATA
INDOOR UNIT
Cooling
INDOOR UNIT
Heating
OUTDOOR
UNIT Heating
AIRFLOW
High
Medium
Low
Quiet
Cooling
OUTDOOR
UNIT Heating
Cooling
High
Medium
Low
Quiet
INDOOR UNIT
Cooling
INDOOR UNIT
Heating
OUTDOOR
UNIT Heating
NOISE LEVEL
40 dB
35 dB
30 dB
High
Medium
Low
42 dB
38 dB
33 dB
22 dB
Quiet 20 dB
50 dB
Cooling 50 dB
43 dB
36 dB
30 dB
44 dB
39 dB
33 dB
24 dB
20 dB
50 dB
50 dB
2018.03.30 2
COMPRESSOR TYPE
Hermetic motor
compressor,
Single rotary,
DC brushless
motor, 6 poles
DISCRIMINATION KSK75D43UERA
PRECHARGED REFRIGERANT
REFRIGERANT TYPE R32
850 g
850 g
WEIGHT (with oil) 6.00 kg
DA092MJB
7.58 kg
COMPRESSOR AND REFRIGERANT
Pipe length 15 m
FULL CHARGE 20 m 950 g
700 g
700 g
800 g
MAX PIPING HEIGHT DIFFERENCE 15 m
ADDITIONAL CHARGE 20 g/m
WEIGHT
INDOOR UNIT Net / Shipping
Net / Shipping
10 kg / 12.5 kg 10 kg / 13 kg
OUTDOOR UNIT 25 kg / 29 kg 31 kg / 35 kg
INDOOR UNIT H x W x D
H x W x D
270 x 834 x 215 mm
OUTDOOR UNIT
542 x 799
x 290 mm
541 x 663
x 290 mm
DIMENSIONS
Hermetic rotary
DC inverter
compressor,
DC brushless
motor, 6 poles

2018.04.05 3
DIMENSIONS
INDOOR UNIT
ASHG07KMTA
ASHG09KMTA
ASHG12KMTA
ASHG14KMTA
15.8 to 16.7
Drain hose
Diameter
Outside
Inside : 13.8 mm
600 mm
270 mm
215 mm834 mm

2018.03.01 4
OUTDOOR UNIT
AOHG07KMTA
AOHG09KMTA
AOHG12KMTA
20 mm
663 mm19 mm
290 mm
58 mm 16 mm
450 mm 106 mm
541 mm
330 mm

2018.03.06 5
OUTDOOR UNIT
AOHG14KMTA
20 mm
799 mm19 mm
290 mm
68 mm 16 mm
580 mm 109 mm
542 mm
330 mm

REFRIGERANT
SYSTEM DIAGRAM
2-way valve
Strainer
Strainer
3-way valve
4-way valve Expansion valve
Refrigerant direction
ASHG07KMTA / AOHG07KMTA
ASHG09KMTA / AOHG09KMTA Heat exchanger
(indoor unit)
Heat exchanger
(outdoor unit)
Muffler
Compressor
Cooling
Heating
Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 3/8" (9.52 mm)
2018.03.26 6
Teese tube

2-way valve
Strainer
Teese tube
Strainer
3-way valve
4-way valve Expansion valve
Refrigerant direction
ASHG12KMTA / AOHG12KMTA
Heat exchanger
(indoor unit)
Heat exchanger
(outdoor unit)
Muffler
Compressor
Cooling
Heating
Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 3/8" (9.52 mm)
2018.03.26 7
Distributor

2-way valve
Distributor
Strainer
Strainer
3-way valve
Muffler
4-way valve Expansion valve
Refrigerant direction
ASHG14KMTA / AOHG14KMTA
Heat exchanger
(indoor unit)
Heat exchanger
(outdoor unit)
Muffler
Compressor
Cooling
Heating
Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 3/8" (9.52 mm)
2018.03.06 8
Distributor

Terminal
Earth
terminal
Main PCB
To Communication PCB
( Option )
Fan motor
Louver ( Up / Down )
Indicator PCB
FM
M
Thermistor ( Pipe temp. )
Thermistor ( Room temp. )
Test
1
2
3
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
1
2
3
4
5
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
W4
CN1
CN3
CN7
CN10
CN12
CN6
CN4
CN2
CN200
Green
Red
White
Black
White
White
White
White
White
White
White
White
Blue
Yellow
Black
Red
Red
Orange
Yellow
Pink
Blue
Black
Black
Black
Black
1
2
3
4
1
2
3
4
White
White
White
White
To Wireless lan adapter
( Option )
Power source
Terminal
Reactor
Compressor
1 2 3 L N
4-Way
valve coil
Expansion
valve coil
(Pipe) (Discharge pipe)
Thermistor
Thermistor
( Outdoor
temp. )
Fan motor
FM PMV 4WV
P650
Red
P5 P1 P30 P60
W400
U
W401
V
W402
WW200 W201 W103
W104
W70
W100
W101 W102
1 2 3 4 5 6 7
1 2 3 4 5 6 7
1 2 3
1 2 3
1 2 3 4
1 2 3 4
1 2 3 4 5
1 2 3 4 5
1 2 3
1 2 3
U(R) W(C)
V(S)
CM
Black White Yellow Brown Black Black Black Black Black Black Red Blue Orange Yellow White Black Black
Black White Red Black White
Green
Green Brown Gray Black
White
Red
Main PCB
INDOOR UNIT
OUTDOOR UNIT
2018.03.02 9
CIRCUIT DIAGRAM