General AOHG14LAC2 User manual

TWO ROOM MULTI
INVERTER SYSTEM
Outdoor unit Indoor unit
ASHG07LJCA
ASHG09LJCA
ASHG12LJCA
ASHG07LUCA
ASHG09LUCA
ASHG12LUCA
ASHG07LMCA
ASHG09LMCA
ASHG12LMCA
ASHG07LJCA
ASHG09LJCA
ASHG12LJCA
ASHG07LUCA
ASHG09LUCA
ASHG12LUCA
ASHG14LUCA
ASHG07LMCA
ASHG09LMCA
ASHG12LMCA
ASHG14LMCA
AUHG07LVLA
AUHG09LVLA
AUHG12LVLA
AUHG12LVLB
UTG-UFGD-W
AGHG09LVCA
AGHG12LVCA
ARHG07LLTA
ARHG09LLTA
ARHG12LLTA
ARHG12LLTB
AOHG14LAC2
AOHG18LAC2
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . .1
DIMENSIONS. . . . . . . . . . . . . . . . . . . . . . .5
REFRIGERANT SYSTEM DIAGRAM . . . .9
ERROR DETECTION. . . . . . . . . . . . . . . .40
CIRCUIT DIAGRAM. . . . . . . . . . . . . . . . .10
OUTNDOOR PCB CIRCUIT DIAGRAM . . .14
INDOOR PCB CIRCUIT DIAGRAM. . . . .18
PARTS (OUTDOOR UNIT)
. . . . . . . . . . . . .
41
PARTS (INDOOR UNIT)
. . . . . . . . . . .
44
ACCESSORIES. . . . . . . . . . . . . . . . . . . .73
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Total Pipe Length
FULL CHARGE
MODEL NAME
COOLING CAPACITY
HEATING CAPACITY
POWER SUPPLY
FREQUENCY
RUNNING CURRENT
INPUT POWER
EER
AIR CIRCULATION HIGH
ELECTRICAL SPECIFICATIONS
230V
Cooling
Heating
Cooling
Heating
Cooling
Heating
Cooling
Heating
TYPE Two room multi
AOHG14LAC2
4.0 kW
4.4 kW
5.1 A
4.9 A
MAXIMUM CURRENT 6.7 A
8.5 A
1.09 kW
1.03 kW
3.67 kW/kW
4.27 kW/kW
50 Hz
1,850 m3/hr
MAXIMUM PIPE LENGTH (each unit)
MAXIMUM PIPE LENGTH (total)
20 m
25 m
30 m
ADDITIONAL CHARGE
1,250 g
1,300 g
1,350 g
10 g/m
20 m
MINIMUM PIPE LENGTH (each unit) 3 m
MINIMUM PIPE LENGTH (total) 6 m
30 m
MAX ELEVATION (between indoor units) 10 m
MAX ELEVATION (between IU and OU) 15 m
OUTDOOR UNIT
SPECIFICATIONS
COMPRESSOR AND REFRIGERANT
FAN MOTOR
MEASUREMENT
COMPRESSOR TYPE
DISCRIMINATION
DA108X1C-20FZA1
REFRIGERANT TYPE R410A
PRECHARGED REFRIGERANT 1,250 g
WEIGHT (including oil) 10.4 kg
540 x 790 x 290 mm
41 kg / 37 kg
WEIGHT
DIMENSIONS
MFE-40VVL
820 r.p.m. H x W x D
Shipping / Net
HIGH SPEED (HEAT)
820 r.p.m.HIGH SPEED (COOL)
DISCRIMINATION
12011.02.23
NOISE LEVEL
HEAT
COOL 47 dB(A)
49 dB(A)
230V
AOHG18LAC2
5.0 kW
5.6 kW
6.9 A
6.3 A
8.7 A
9.2 A
1.56 kW
1.41 kW
3.21 kW/kW
3.97 kW/kW
50 Hz
2,050 m3/hr
1,300 g
1,400 g
1,500 g
20 g/m
808-911-80B
R410A
1,300 g
10.0 kg
42 kg / 38 kg
MFE-40VVL
900 r.p.m.
900 r.p.m.
50 dB(A)
51 dB(A)
Hermetic rotary,
4 poles, DC inverter,
1-cylinder type
Hermetic rotary,
4 poles, DC inverter,
2-cylinder type
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High
DISCRIMINATION
Medium
Low
H x W x D 280 x 790 x 203 mm
FAN MOTOR
MEASUREMENTS
Net / Shipping 8.0 kg / 10.5 kg
MFD-12TYAN
1,050 r.p.m. 1,100 r.p.m. 1,200 r.p.m.
950 r.p.m. 980 r.p.m. 1,050 r.p.m.
850 r.p.m. 850 r.p.m. 880 r.p.m.
Quiet
Quiet
710 r.p.m. 710 r.p.m. 710 r.p.m.
1,050 r.p.m. 1,100 r.p.m. 1,200 r.p.m.
950 r.p.m. 980 r.p.m. 1,050 r.p.m.
850 r.p.m. 850 r.p.m. 910 r.p.m.
720 r.p.m. 720 r.p.m. 720 r.p.m.
INDOOR UNIT
COMPACT WALL MOUNTED
ASHG12LJCAASHG09LJCAASHG07LJCAMODEL NAME
FAN SPEED
DIMENSIONS
WEIGHT
2.0 kW class 2.5 kW class 3.5 kW class
ELECTRICAL DATA
600 m3/h560 m3/h 660 m3/h
520 m3/h500 m3/h 560 m3/h
430 m3/h430 m3/h 450 m3/h
310 m3/h310 m3/h 310 m3/h
600 m3/h560 m3/h 660 m3/h
520 m3/h500 m3/h 560 m3/h
430 m3/h
430 m3/h 470 m3/h
330 m3/h330 m3/h 330 m3/h
CAPACITY
AIR FLOW
Cooling
Heating
Cooling
Heating
High
Medium
36 dB(A)
Low
High
Medium
Low
Quiet
Quiet
High
Medium
Low
Cooling
Heating
High
Medium
Low
Quiet
Quiet
High
Medium
Low
29 dB(A)
37 dB(A)
29 dB(A)
40 dB(A)
30 dB(A)
21 dB(A) 21 dB(A) 21 dB(A)
32 dB(A) 33 dB(A) 36 dB(A)
36 dB(A)
29 dB(A)
37 dB(A)
29 dB(A)
40 dB(A)
31 dB(A)
22 dB(A) 22 dB(A) 22 dB(A)
32 dB(A) 33 dB(A) 36 dB(A)
NOISE LEVEL
22013.06.20
High
DISCRIMINATION
Medium
Low
H x W x D 282 x 870 x 185 mm
FAN MOTOR
MEASUREMENTS
Net / Shipping 9.5 kg / 12.0 kg
MFE-60TVT
1,030 r.p.m. 1,180 r.p.m.
950 r.p.m. 1,080 r.p.m.
850 r.p.m. 980 r.p.m.
Quiet
Quiet
650 r.p.m. 740 r.p.m.
1,030 r.p.m. 1,180 r.p.m.
950 r.p.m. 1,080 r.p.m.
850 r.p.m. 1,010 r.p.m.
650 r.p.m. 790 r.p.m.
INDOOR UNIT
COMPACT WALL MOUNTED
MODEL NAME
FAN SPEED
DIMENSIONS
WEIGHT
2.5 kW class 4.0 kW class
ELECTRICAL DATA
600 m3/h 710 m3/h
550 m3/h 640 m3/h
470 m3/h 570 m3/h
330 m3/h 390 m3/h
600 m3/h 710 m3/h
550 m3/h 640 m3/h
470 m3/h 590 m3/h
330 m3/h 430 m3/h
CAPACITY
AIR FLOW
Cooling
Heating
Cooling
Heating
High
Medium
Low
High
Medium
Low
Quiet
Quiet
High
Medium
Low
Cooling
Heating
High
Medium
Low
Quiet
Quiet
High
Medium
Low
36 dB(A)
28 dB(A)
41 dB(A)
33 dB(A)
21 dB(A) 25 dB(A)
32 dB(A) 36 dB(A)
36 dB(A)
28 dB(A)
41 dB(A)
34 dB(A)
21 dB(A) 27 dB(A)
32 dB(A)
980 r.p.m.
910 r.p.m.
850 r.p.m.
650 r.p.m.
980 r.p.m.
910 r.p.m.
850 r.p.m.
650 r.p.m.
570 m3/h
520 m3/h
470 m3/h
330 m3/h
570 m3/h
520 m3/h
470 m3/h
330 m3/h
35 dB(A)
28 dB(A)
21 dB(A)
30 dB(A)
35 dB(A)
28 dB(A)
21 dB(A)
30 dB(A) 36 dB(A)
1,110 r.p.m.
1,030 r.p.m.
930 r.p.m.
650 r.p.m.
1,110 r.p.m.
1,030 r.p.m.
930 r.p.m.
650 r.p.m.
660 m3/h
600 m3/h
530 m3/h
330 m3/h
660 m3/h
600 m3/h
530 m3/h
330 m3/h
37 dB(A)
31 dB(A)
21 dB(A)
34 dB(A)
37 dB(A)
31 dB(A)
21 dB(A)
34 dB(A)
NOISE LEVEL
ASHG09LUCA
2.0 kW class
ASHG07LUCA
3.5 kW class
ASHG12LUCA ASHG14LUCA
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High
DISCRIMINATION
Medium
Low
H x W x D 268 x 840 x 203 mm
FAN MOTOR
MEASUREMENTS
Net / Shipping 8.5 kg / 10.5 kg
MFD-12CYN
1,090 r.p.m. 1,280 r.p.m.
980 r.p.m. 1,120 r.p.m.
850 r.p.m. 1,050 r.p.m.
Quiet
Quiet
680 r.p.m. 750 r.p.m.
1,090 r.p.m. 1,280 r.p.m.
980 r.p.m. 1,120 r.p.m.
850 r.p.m. 1,040 r.p.m.
710 r.p.m. 770 r.p.m.
INDOOR UNIT
COMPACT WALL MOUNTED
MODEL NAME
FAN SPEED
DIMENSIONS
WEIGHT
2.5 kW class 4.0 kW class
ELECTRICAL DATA
600 m3/h 730 m3/h
520 m3/h 600 m3/h
430 m3/h 530 m3/h
310 m3/h 360 m3/h
600 m3/h 730 m3/h
520 m3/h 615 m3/h
430 m3/h 560 m3/h
330 m3/h 375 m3/h
CAPACITY
AIR FLOW
Cooling
Heating
Cooling
Heating
High
Medium
Low
High
Medium
Low
Quiet
Quiet
High
Medium
Low
Cooling
Heating
High
Medium
Low
Quiet
Quiet
High
Medium
Low
37 dB(A)
29 dB(A)
42 dB(A)
33 dB(A)
21 dB(A) 25 dB(A)
33 dB(A) 38 dB(A)
37 dB(A)
29 dB(A)
42 dB(A)
35 dB(A)
22 dB(A) 27 dB(A)
33 dB(A)
1,050 r.p.m.
950 r.p.m.
850 r.p.m.
680 r.p.m.
1,050 r.p.m.
950 r.p.m.
850 r.p.m.
710 r.p.m.
560 m3/h
500 m3/h
430 m3/h
310 m3/h
560 m3/h
500 m3/h
430 m3/h
330 m3/h
36 dB(A)
29 dB(A)
21 dB(A)
32 dB(A)
36 dB(A)
29 dB(A)
22 dB(A)
32 dB(A)
1,190 r.p.m.
1,050 r.p.m.
880 r.p.m.
680 r.p.m.
1,190 r.p.m.
1,050 r.p.m.
910 r.p.m.
710 r.p.m.
660 m3/h
560 m3/h
450 m3/h
310 m3/h
660 m3/h
560 m3/h
470 m3/h
330 m3/h
40 dB(A)
30 dB(A)
21 dB(A)
36 dB(A)
40 dB(A)
31 dB(A)
22 dB(A)
36 dB(A) 38 dB(A)
NOISE LEVEL
32013.06.20
ASHG09LMCA
2.0 kW class
ASHG07LMCA
3.5 kW class
ASHG12LMCA ASHG14LMCA
High
DISCRIMINATION
Medium
Low
H x W x D 245 x 570 x 570 mm
FAN MOTOR
MEASUREMENTS
Net / Shipping 15 kg / 18 kg
MFF-24RVL
590 r.p.m. 660 r.p.m.
540 r.p.m. 580 r.p.m.
490 r.p.m. 520 r.p.m.
Quiet
Quiet
440 r.p.m. 460 r.p.m.
590 r.p.m. 650 r.p.m.
540 r.p.m. 580 r.p.m.
490 r.p.m. 520 r.p.m.
440 r.p.m.
590 r.p.m.
540 r.p.m.
490 r.p.m.
440 r.p.m.
590 r.p.m.
540 r.p.m.
490 r.p.m.
440 r.p.m. 460 r.p.m.
INDOOR UNIT
COMPACT CASSETTE
PANEL
AUHG12LVLA
AUHG12LVLB
AUHG09LVLAAUHG07LVLAMODEL NAME
FAN SPEED
DIMENSIONS
WEIGHT
H x W x D 49 x 700 x 700 mm
MEASUREMENTS
Net / Shipping 2.6 kg / 4.5 kg
DIMENSIONS
WEIGHT
UTG-UFGD-W
MODEL NAME
2.0 kW class 2.5 kW class 3.5 kW class
ELECTRICAL DATA
610 m3/h540 m3/h
530 m3/h490 m3/h
470 m3/h440 m3/h
410 m3/h390 m3/h
610 m3/h540 m3/h
530 m3/h490 m3/h
470 m3/h440 m3/h
410 m3/h390 m3/h
CAPACITY
AIR FLOW
Cooling
Heating
Cooling
Heating
High
Medium
33 dB(A)
Low
High
Medium
Low
Quiet
Quiet
High
Medium
Low
Cooling
Heating
High
Medium
Low
Quiet
Quiet
High
Medium
Low
29 dB(A)
37 dB(A)
31 dB(A)
27 dB(A) 28 dB(A)
31 dB(A) 33 dB(A)
34 dB(A)
29 dB(A)
37 dB(A)
31 dB(A)
27 dB(A) 28 dB(A)
32 dB(A)
540 m3/h
490 m3/h
440 m3/h
390 m3/h
540 m3/h
490 m3/h
440 m3/h
390 m3/h
33 dB(A)
29 dB(A)
27 dB(A)
31 dB(A)
34 dB(A)
29 dB(A)
27 dB(A)
32 dB(A) 33 dB(A)
NOISE LEVEL
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2013.06.20 4
H x W x D 600 x 740 x 200 mm
MEASUREMENT
DIMENSIONS
Net / Shipping 14 kg / 17 kgWEIGHT
MODEL NAME
CAPACITY
INDOOR UNIT
FLOOR
AGHG12LVCAAGHG09LVCA
AIR
CIRCULATION
HIGH
530 m3/hr
530 m3/hr
600 m3/hr
440 m3/hr 490 m3/hr
360 m3/hr 380 m3/hr
270 m3/hr 270 m3/hr
600 m3/hr
460 m3/hr 510 m3/hr
380 m3/hr 440 m3/hr
270 m3/hr 270 m3/hr
2.5 kW class 3.5 kW class
2 FAN RUNNING
ELECTRICAL DATA
Cooling
Heating
Cooling
Heating
Quiet
Low
Medium
High
Quiet
Low
Medium
High
Quiet
Low
Medium
High
Quiet
Low
Medium
High
22 dB(A)
28 dB(A)
34 dB(A)
39 dB(A)
22 dB(A)
30 dB(A)
36 dB(A)
42 dB(A)
22 dB(A)
30 dB(A)
35 dB(A)
39 dB(A)
22 dB(A)
32 dB(A)
38 dB(A)
42 dB(A)
NOISE LEVEL
FAN MOTOR (upper fan)
DISCRIMINATION MFD-14TXN
High
Medium
Low
Quiet
High
FAN SPEED
Medium
Low
Quiet
1,240 r.p.m.
1,050 r.p.m.
860 r.p.m.
660 r.p.m.
1,240 r.p.m.
1,080 r.p.m.
910 r.p.m.
660 r.p.m.
1,120 r.p.m.
960 r.p.m.
820 r.p.m.
660 r.p.m.
1,120 r.p.m.
1,000 r.p.m.
860 r.p.m.
660 r.p.m.
Cooling
Heating
FAN MOTOR (lower fan)
DISCRIMINATION MFD-14SXN
High
Medium
Low
Quiet
High
FAN SPEED
Medium
Low
Quiet
1,050 r.p.m.
890 r.p.m.
730 r.p.m.
560 r.p.m.
1,050 r.p.m.
920 r.p.m.
770 r.p.m.
560 r.p.m.
950 r.p.m.
820 r.p.m.
700 r.p.m.
560 r.p.m.
950 r.p.m.
850 r.p.m.
730 r.p.m.
560 r.p.m.
Cooling
Heating
High
DISCRIMINATION
Medium
Low
H x W x D 198 x 700 x 620 mm
FAN MOTOR
MEASUREMENTS
Net / Shipping 19 kg / 26 kg17 kg / 24 kg
MFG-14WVALMFG-09WVL
1,260 r.p.m.1,160 r.p.m.
1,000 r.p.m.
940 r.p.m.
880 r.p.m.
1,160 r.p.m.
1,000 r.p.m.
940 r.p.m.
880 r.p.m.
1,340 r.p.m.
1,160 r.p.m. 1,240 r.p.m.
1,060 r.p.m. 1,140 r.p.m.
Quiet
Quiet
960 r.p.m. 1,030 r.p.m.
1,260 r.p.m. 1,340 r.p.m.
1,160 r.p.m. 1,240 r.p.m.
1,060 r.p.m. 1,140 r.p.m.
960 r.p.m. 1,030 r.p.m.
INDOOR UNIT
SLIM DUCT
ARHG12LLTA
ARHG12LLTB
ARHG09LLTAARHG07LLTAMODEL NAME
FAN SPEED
DIMENSIONS
WEIGHT
2.0 kW class 2.5 kW class 3.5 kW class
ELECTRICAL DATA
650 m3/h600 m3/h550 m3/h
490 m3/h
470 m3/h
440 m3/h
550 m3/h
490 m3/h
470 m3/h
440 m3/h
600 m3/h550 m3/h
550 m3/h500 m3/h
480 m3/h450 m3/h
650 m3/h600 m3/h
600 m3/h550 m3/h
550 m3/h
500 m3/h
480 m3/h450 m3/h
CAPACITY
AIR FLOW
Cooling
Heating
Cooling
Heating
High
Medium
28 dB(A)
28 dB(A)
26 dB(A)
25 dB(A)
24 dB(A)
28 dB(A)
26 dB(A)
25 dB(A)
24 dB(A)
Low
High
Medium
Low
Quiet
Quiet
High
Medium
Low
Cooling
Heating
High
Medium
Low
Quiet
Quiet
High
Medium
Low
26 dB(A)
29 dB(A)
27 dB(A)
25 dB(A) 26 dB(A)
27 dB(A) 28 dB(A)
28 dB(A)
25 dB(A)
29 dB(A)
27 dB(A)
24 dB(A) 24 dB(A)
26 dB(A) 28 dB(A)
NOISE LEVEL
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OUTDOOR UNIT
DIMENSIONS
290 mm 19
540 mm
Air flow
1072790 mm20
318 mm 540 mm
20
9
2011.02.07 5
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2013.04.19 6
282 mm
185 mm
870 mm
INDOOR UNIT
COMPACT WALL MOUNTED
ASHG07LUCA
ASHG09LUCA
ASHG12LUCA
ASHG14LUCA
Drain hose length : 600 mm
INDOOR UNIT
COMPACT WALL MOUNTED
ASHG07LJCA
ASHG09LJCA
ASHG12LJCA
205 : Installed state
*1: Vertical flap is downward
203 mm
140 *1
10 *1
145 *1
790 mm
280 mm
INDOOR UNIT
COMPACT WALL MOUNTED
ASHG07LMCA
ASHG09LMCA
ASHG12LMCA
ASHG14LMCA
268 mm
15.8 to 16.7
203 mm840 mm
Drain hose
Diameter
Outside
Inside : 13.8 mm
600 mm
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INDOOR UNIT
COMPACT CASSETTE
AUHG07LVLA
AUHG09LVLA AUHG12LVLA
AUHG12LVLB
DECORATION PANEL
UTG-UFGD-W
2013.01.22 7
530 : Hanging bolt position
102
135 250 mm
700 mm
700 mm
75
30
30
262 mm
540 : Hanging bolt position
Ceiling openings
Decoration panel mounting state
Top view
150 to 200Min. 450
Min. 450
Maintenance space
Side view
215
123
58
114
146
108
102
245
30
40 99
Drain port
Ceiling
Drain port
Be sure to leave
maintenance space
for future service
at the designated
position.
30
49
Side view
INDOOR UNIT
FLOOR
AGHG09LVCA
AGHG12LVCA
740 mm
200
600 mm
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INDOOR UNIT
SLIM DUCT
ARHG07LLTA
ARHG09LLTA
ARHG12LLTA
ARHG12LLTB
(Serial number : T)
574 mm
174
100 x 6 = 600
650 mm
734 mm
30
377 mm
78
55
10
620 mm
664 mm
700 mm
198
168
151
78 55
2013.01.22 8
INDOOR UNIT
SLIM DUCT
ARHG07LLTA
ARHG09LLTA
ARHG12LLTB
(Serial number : R)
574 mm
174
100 x 6 = 600
650
734 mm
30
377 mm
78
55
10
620 mm
664
700
198
168
151
78 55
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92011.02.25
If you use an arc or a fiery equipment,
make sure the following cautions.
CAUTION
(1) The room must be thoroughly ventilated.
All windows and doors are open.
(2) If you have any, use a mechanical ventilation.
(3) An other person is necessary for observation or assistance.
(4) Keep protective equipments and extinguishing apparatus within your reach.
(5) Welding and brazing must be carried out by qualified specialists.
REFRIGERANT
SYSTEM DIAGRAM
OUTDOOR UNIT
INDOOR UNIT A INDOOR UNIT B
Room
thermistor Pipe
thermistor
Outdoor
thermistor Pipe thermistor
Discharge
thermistor
Compressor
Compressor
thermistor
(18 only)
Muffler
Muffler
Strainer
3-way
valve 3-way
valve
2-way
valve
2-way
valve
Heat exchanger
Expansion
valve Expansion valve
4-way valve
HEAT COOL
Heat exchanger
Room
thermistor Pipe
thermistor
Strainer
Liquid
pipe
Gas pipe
Liquid
pipe
Gas pipe
Strainer
Distributor
Pipe
Thermistor Pipe
Thermistor
Pipe
Thermistor
Pipe
Thermistor
Heat exchanger
Refrigerant direction
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