Fujitsu AOU36RLXFZ User manual

INVERTER MULTI
AIR CONDITIONER
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . .1
DIMENSIONS. . . . . . . . . . . . . . . . . . . . . . .7
REFRIGERANT SYSTEM DIAGRAM . . .14
ERROR DETECTION. . . . . . . . . . . . . . . .37
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . .15
INDOOR PCB CIRCUIT DIAGRAM . . . . .
20
OUTDOOR PCB CIRCUIT DIAGRAM . . .
23
PARTS (INDOOR UNIT) . . . . . . . . . . . . .
39
PARTS (OUTDOOR UNIT) . . . . . . . . . . .
44
ACCESSORIES. . . . . . . . . . . . . . . . . . . . 66
Indoor unitOutdoor unit
ASU7RLF
ASU9RLF
ASU12RLF
ASU18RLF
ASU24RLF
AUU9RLF
AUU12RLF
AUU18RLF
UTG-CCGF
ARU9RLF
ARU12RLF
ARU18RLF
ARU24RLF
AOU36RLXFZ

Total pipe length
ADDITIONAL CHARGE
MODEL NAME
POWER SUPPLY
FREQUENCY
NOISE LEVEL
AIR
CIRCULATION
ELECTRICAL DATA
MEASUREMENT
REFRIGERANT CHARGE
(When 2 indoor units are connected)
FAN MOTOR
208 V / 230 V
Cooling
Heating
Cooling
Heating
Cooling
Heating
TYPE 4 room multi inverter
AOU36RLXFZ
53 dB
55 dB
60 Hz
2,119 cfm (3,600 m3/h)
2,237 cfm (3,800 m3/h)
MAXIMUM PIPE LENGTH (each unit)
MAXIMUM PIPE LENGTH (total)
66 ft (20 m)
98 ft (30 m)
131 ft (40 m)
MINIMUM PIPE LENGTH (total)
ADDITIONAL CHARGE
(None)
8-13/16 oz (250 g)
1 lb 1-5/8 oz (500 g)
9/32 oz/ft (25 g/m)
49 ft (15 m)
82 ft (25 m)
MINIMUM PIPE LENGTH (each unit) 25 ft (7.5 m)
131 ft (40 m)
MAX ELEVATION (between indoor units) 33 ft (10 m)
MAX ELEVATION (between indoor and outdoor units) 49 ft (15 m)
Total pipe length
ADDITIONAL CHARGE
REFRIGERANT CHARGE
(When 3 or 4 indoor units are connected)
MAXIMUM PIPE LENGTH (each unit)
MAXIMUM PIPE LENGTH (total)
164 ft (50 m)
197 ft (60 m)
230 ft (70 m)
MINIMUM PIPE LENGTH (total)
ADDITIONAL CHARGE
(None)
8-13/16 oz (250 g)
1 lb 1-5/8 oz (500 g)
9/32 oz/ft (25 g/m)
66 ft (20 m)
82 ft (25 m)
MINIMUM PIPE LENGTH (each unit) 16 ft (5 m)
230 ft (70 m)
MAX ELEVATION (between indoor units) 33 ft (10 m)
MAX ELEVATION (between indoor and outdoor units)
49 ft (15 m)
COMPRESSOR
TYPE
DISCRIMINATION TNB220FPBMT
WEIGHT 31 lbs 8-1/2 oz (14.3 kg)
PRECHARGED REFRIGERANT
REFRIGERANT TYPE R410A
7 lbs 4-7/16 oz (3,300 g)
Hermetic type, Inverter,
4 poles, 3 phase,
DC motor, Twin Rotary
32-11/16 x 35-7/16 x 13 inch
(830 x 900 x 330 mm)
149 lbs / 165 lbs
(68 kg / 75 kg)
OUTDOOR UNIT
SPECIFICATIONS
WEIGHT
DIMENSIONS
MFE-45VVT
850 r.p.m.
900 r.p.m.
H x W x D
Net / Shipping
HIGH SPEED
DISCRIMINATION

High
DISCRIMINATION
Medium
Low
H x W x D 11-1/16 x 31-1/16 x 8 inch (280 x 790 x 203 mm)
FAN MOTOR
MEASUREMENTS
Net / Shipping 18 lb. / 23 lb. (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
ASU12RLFASU9RLFASU7RLFMODEL NAME
FAN SPEED
DIMENSIONS
WEIGHT
15 W 17 W 22 W
7,000 Btu/h 9,000 Btu/h 12,000 Btu/h
0.13 A 0.15 A 0.19 A
ELECTRICAL DATA
353 cfm (600 m3/h)330 cfm (560 m3/h) 388 cfm (660 m3/h)
306 cfm (520 m3/h)294 cfm (500 m3/h) 330 cfm (560 m3/h)
253 cfm (430 m3/h)253 cfm (430 m3/h) 265 cfm (450 m3/h)
200 cfm (340 m3/h)200 cfm (340 m3/h) 200 cfm (340 m3/h)
353 cfm (600 m3/h)330 cfm (560 m3/h) 388 cfm (660 m3/h)
306 cfm (520 m3/h)294 cfm (500 m3/h) 330 cfm (560 m3/h)
253 cfm (430 m3/h)253 cfm (430 m3/h) 277 cfm (470 m3/h)
206 cfm (350 m3/h)206 cfm (350 m3/h) 206 cfm (350 m3/h)
CAPACITY CLASS
RUNNING CURRENT
POWER CONSUMPTION
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)
25 dB(A) 25 dB(A) 25 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)
25 dB(A) 25 dB(A) 25 dB(A)
32 dB(A) 33 dB(A) 36 dB(A)
NOISE LEVEL

High
DISCRIMINATION
Medium
Low
H x W x D 12-5/8 x 39-1/4 x 9 inch (320 x 998 x 228 mm)
FAN MOTOR
MEASUREMENTS
Net / Shipping 31 lb. / 40 lb. (14 kg / 18 kg)
MFD-50RON
1,260 r.p.m. 1,480 r.p.m.
1,020 r.p.m. 1,220 r.p.m.
900 r.p.m. 1,020 r.p.m.
Quiet
Quiet
770 r.p.m. 900 r.p.m.
1,260 r.p.m. 1,430 r.p.m.
1,020 r.p.m. 1,220 r.p.m.
900 r.p.m. 1,020 r.p.m.
790 r.p.m. 900 r.p.m.
INDOOR UNIT
WALL MOUNTED
ASU24RLFASU18RLFMODEL NAME
FAN SPEED
DIMENSIONS
WEIGHT
41 W 69 W
18,000 Btu/h 24,000 Btu/h
0.32 A 0.53 A
ELECTRICAL DATA
659 cfm (1,120 m3/h)542 cfm (920 m3/h)
530 cfm (900 m3/h)436 cfm (740 m3/h)
436 cfm (740 m3/h)365 cfm (620 m3/h)
365 cfm (620 m3/h)324 cfm (550 m3/h)
647 cfm (1100 m3/h)542 cfm (920 m3/h)
530 cfm (900 m3/h)436 cfm (740 m3/h)
436 cfm (740 m3/h)365 cfm (620 m3/h)
365 cfm (620 m3/h)324 cfm (550 m3/h)
CAPACITY CLASS
RUNNING CURRENT
POWER CONSUMPTION
AIR FLOW
Cooling
Heating
Cooling
Heating
High
Medium
43 dB(A)
Low
High
Medium
Low
Quiet
Quiet
High
Medium
Low
Cooling
Heating
High
Medium
Low
Quiet
Quiet
High
Medium
Low
33 dB(A)
49 dB(A)
37 dB(A)
31 dB(A) 33 dB(A)
37 dB(A) 42 dB(A)
44 dB(A)
33 dB(A)
48 dB(A)
37 dB(A)
31 dB(A) 33 dB(A)
37 dB(A) 42 dB(A)
NOISE LEVEL

High
DISCRIMINATION
Medium
Low
H x W x D 9-21/32 x 22-7/16 x 22-7/16 inch (245 x 570 x 570 mm)
FAN MOTOR
MEASUREMENTS
Net / Shipping 33 lb. / 40 lb. (15 kg / 18 kg)
MFF-24VVL
590 r.p.m. 660 r.p.m. 790 r.p.m.
540 r.p.m. 580 r.p.m. 660 r.p.m.
490 r.p.m. 520 r.p.m. 570 r.p.m.
Quiet
Quiet
440 r.p.m. 460 r.p.m. 460 r.p.m.
590 r.p.m. 650 r.p.m. 840 r.p.m.
540 r.p.m. 580 r.p.m. 750 r.p.m.
490 r.p.m. 520 r.p.m. 650 r.p.m.
440 r.p.m. 460 r.p.m. 500 r.p.m.
INDOOR UNIT
COMPACT CASSETTE
PANEL
AUU18RLFAUU12RLFAUU9RLFMODEL NAME
FAN SPEED
DIMENSIONS
WEIGHT
H x W x D 1-15/16 x 27-9/16 x 27-9/16 inch (49 x 700 x 700 mm)
MEASUREMENTS
Net / Shipping 5.7 lb. / 10 lb. (2.6 kg / 4.5 kg)
DIMENSIONS
WEIGHT
UTG-CCGF
MODEL NAME
18 W 23 W 39 W
9,000 Btu/h 12,000 Btu/h 18,000 Btu/h
0.15 A 0.19 A 0.30 A
ELECTRICAL DATA
359 cfm (610 m3/h)318 cfm (540 m3/h) 441 cfm (750 m3/h)
312 cfm (530 m3/h)288 cfm (490 m3/h) 359 cfm (610 m3/h)
277 cfm (470 m3/h)259 cfm (440 m3/h) 306 cfm (520 m3/h)
241 cfm (410 m3/h)230 cfm (390 m3/h) 241 cfm (410 m3/h)
359 cfm (610 m3/h)318 cfm (540 m3/h) 471 cfm (800 m3/h)
312 cfm (530 m3/h)288 cfm (490 m3/h) 418 cfm (710 m3/h)
277 cfm (470 m3/h)259 cfm (440 m3/h) 353 cfm (600 m3/h)
241 cfm (410 m3/h)230 cfm (390 m3/h) 265 cfm (450 m3/h)
CAPACITY CLASS
RUNNING CURRENT
POWER CONSUMPTION
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)
42 dB(A)
33 dB(A)
27 dB(A) 28 dB(A) 29 dB(A)
31 dB(A) 33 dB(A) 37 dB(A)
34 dB(A)
29 dB(A)
37 dB(A)
31 dB(A)
44 dB(A)
37 dB(A)
27 dB(A) 28 dB(A) 30 dB(A)
32 dB(A) 33 dB(A) 40 dB(A)
NOISE LEVEL

High
DISCRIMINATION
Medium
Low
H x W x D 7-25/32 x 27-9/16 x 24-13/32 inch (198 x 700 x 620 mm)
FAN MOTOR
MEASUREMENTS
Net / Shipping 41 lb. / 58 lb. (19 kg / 26 kg)
MFG-14WV
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.
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
ARU12RLFARU9RLFMODEL NAME
FAN SPEED
DIMENSIONS
WEIGHT
49 W 58 W
9,000 Btu/h 12,000 Btu/h
0.30 A 0.35 A
ELECTRICAL DATA
383 cfm (650 m3/h)353 cfm (600 m3/h)
353 cfm (600 m3/h)324 cfm (550 m3/h)
324 cfm (550 m3/h)294 cfm (500 m3/h)
283 cfm (480 m3/h)265 cfm (450 m3/h)
383 cfm (650 m3/h)353 cfm (600 m3/h)
353 cfm (600 m3/h)324 cfm (550 m3/h)
324 cfm (550 m3/h)294 cfm (500 m3/h)
283 cfm (480 m3/h)265 cfm (450 m3/h)
CAPACITY CLASS
RUNNING CURRENT
POWER CONSUMPTION
AIR FLOW
Cooling
Heating
Cooling
Heating
High
Medium
28 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

High
DISCRIMINATION
Medium
Low
H x W x D
7-25/32 x 35-7/16 x 24-13/32 inch
(198 x 900 x 620 mm)
7-25/32 x 43-5/16 x 24-13/32 inch
(198 x 1,100 x 620 mm)
FAN MOTOR
MEASUREMENTS
Net / Shipping 50 lb. / 67 lb.
(23 kg / 30 kg)
59 lb. / 75 lb.
(27 kg / 34 kg)
MFG-24WV
1,380 r.p.m. 1,460 r.p.m.
1,300 r.p.m. 1,360 r.p.m.
1,220 r.p.m. 1,260 r.p.m.
Quiet
Quiet
1,140 r.p.m. 1,180 r.p.m.
1,380 r.p.m. 1,460 r.p.m.
1,300 r.p.m. 1,360 r.p.m.
1,220 r.p.m. 1,260 r.p.m.
1,140 r.p.m. 1,180 r.p.m.
INDOOR UNIT
SLIM DUCT
ARU24RLFARU18RLFMODEL NAME
FAN SPEED
DIMENSIONS
WEIGHT
73 W 111 W
18,000 Btu/h 24,000 Btu/h
0.44 A 0.66 A
ELECTRICAL DATA
783 cfm (1330 m3/h)554 cfm (940 m3/h)
730 cfm (1240 m3/h)518 cfm (880 m3/h)
648 cfm (1100 m3/h)483 cfm (820 m3/h)
607 cfm (1030 m3/h)442 cfm (750 m3/h)
783 cfm (1330 m3/h)554 cfm (940 m3/h)
730 cfm (1240 m3/h)518 cfm (880 m3/h)
648 cfm (1100 m3/h)483 cfm (820 m3/h)
607 cfm (1030 m3/h)442 cfm (750 m3/h)
CAPACITY CLASS
RUNNING CURRENT
POWER CONSUMPTION
AIR FLOW
Cooling
Heating
Cooling
Heating
High
Medium
32 dB(A)
Low
High
Medium
Low
Quiet
Quiet
High
Medium
Low
Cooling
Heating
High
Medium
Low
Quiet
Quiet
High
Medium
Low
30 dB(A)
33 dB(A)
30 dB(A)
29 dB(A) 29 dB(A)
31 dB(A) 32 dB(A)
33 dB(A)
31 dB(A)
35 dB(A)
32 dB(A)
29 dB(A) 29 dB(A)
32 dB(A) 34 dB(A)
NOISE LEVEL

Unit : inch (mm)
OUTDOOR UNIT
DIMENSIONS
14-9/16 (370)
25-19/32 (650)
Air Flow
35-7/16 (900)
1-9/16
(40)
1-7/32
(31)
15/32
(12)
32-11/16 (830)
13/16 (21)
11/32
(9)
15-3/4 (400)
13 (330)

Unit : inch (mm)
INDOOR UNIT
COMPACT WALL MOUNTED
ASU7RLF
ASU9RLF
ASU12RLF
8-1/16 (205) : Installed state
*1: Vertical flap is downward
8 (203)
5-1/2 (140) *1
13/32 (10) *1
5-23/32 (145) *1
31-3/32 (790)
11-1/32 (280)
3-11/16
(94)
2-1/16 (52)
3-1/16 (78)
ø2-9/16 (65)
for pipe inlet
ø2-9/16 (65)
for pipe inlet
Outline of unit
12-23/32 (323)
13-29/32 (353): Gas pipe
16-11/32 (415): Liquid pipe
12-7/8 (327)
9-11/32 (237)
17-23/32 (450)
8-7/32 (209)
2-7/16
(62)
23/32 (18)
1-27/32 (47)
1-27/32 (47) 7-1/4 (184)
8-15/32 (215)
23/32 (18)
3-7/32 (82)

Unit : inch (mm)
INDOOR UNIT
WALL MOUNTED
ASU18RLF
ASU24RLF
39-9/32 (998)
17-9/32 (439)
17-1/4 (438) 15-5/8 (397)
12-19/32 (320): Unit size
10-19/32 (269)
25/32 (20)
1-15/32 (37)
1-1/32 x 7/16 (26 x 11) hole
6/32 x 23/32 (5 x 18): 14holes
13/16 x 6/32 (21 x 5): 14holes
6/32 x 1-31/32 (5 x 50): 3holes 1/2 x 6/32 (13 x 5): 4holes
ø3-5/32 (80) hole
ø6/32 (5): 65holes
39-3/8 (1000): Unit size
Piping inlet
for tapping screw
23/32 x 7/16 (18 x 11) hole
23/32 x 7/16 (18 x 11) hole
4-13/16
(122) 6-25/32 (172)
2-15/16 (75)
15-1/4 (387)
6-11/16 (170)
5/8 (16)
15-3/4 (400)
Unit
center
4-31/32 (126)
5-1/4 (133)
5-1/8 (130)
4-7/16 (113)
2-15/16 (75)
9-9/16 (243)
8-31/32
(228)
12-19/32 (320)
20-15/32 (520)
23-7/32 (590)
28-3/8 (721)
ø3-5/32 (80) hole
Piping inlet
1-6/32 (30)
1-6/32 (30)
5-7/8 (149)
7-3/4 (197)
10-23/32 (272)
1-23/32 (44)
15/32 (12)
1/2 (13)
1-1/32 x 7/16 (26 x 11) hole
outline of UNIT

INDOOR UNIT
COMPACT CASSETTE
AUU9RLF
AUU12RLF
AUU18RLF
Unit : inch (mm)
20-7/8 (530): Hanging bolt position
4-1/32 (102)
5-5/16
(135) 9-27/32 (250)
27-9/16 (700)
27-9/16 (700)
2-15/16 (75)
1-3/16 (30)
1-3/16 (30)
10-5/16 (262)
21-1/4 (540): Hanging bolt position
: Ceiling openings
• Decoration panel mounting state
Top view
5-29/32 to 7-7/8 (150 to 200)Min. 17-23/32 (450)
Min. 17-23/32 (450)
Maintenance space
Side view
8-15/32 (215)
4-27/32 (123)
2-9/32 (58)
4-1/2 (114)
5-3/4 (146)
4-1/4 (108)
4-1/32 (102)
9-21/32 (245)
1-3/16 (30)
1-9/16 (40) 3-29/32 (99)
Drain port
Ceiling
Drain port
Be sure to leave
maintenance space
for future service
at the designated
position.
Bottom view
1-3/16 (30) 1-15/16 (49)
Side view

INDOOR UNIT
SLIM DUCT
ARU9RLF
ARU12RLF
Rear view
View A
Top view Side view
Front view
Bottom view
(Drain hose)
Drain port
2 (51)
22-19/32 (574)
6-27/32 (174)
2-25/32 (71)
6 (152)
3-15/16 (100) x 6 = 23-5/8 (600)
3-7/32 (82)
1-7/8 (48)
25-19/32 (650)
28-29/32 (734)
1-3/16 (30)
14-27/32 (377)
6-9/16 (167)
4-11/16 (119)
3-1/2 (89)
3-1/16 (78)
2-5/32 (55)
1-27/32 (47)
13/32 (10)
24-13/32 (620)
14-19/32 (371)
10-13/32 (264)
5-21/32 (144)
2-23/32 (69)
25-19/32 (650)
26-5/32 (664)
27-9/16 (700)
1-11/16 (43)
25/32 (20)
7-25/32 (198)
6-5/8 (168)
5-15/16 (151)
3-1/16 (78) 2-5/32 (55)
Unit : inch (mm)

INDOOR UNIT
SLIM DUCT
ARU18RLF
Rear view View A
Top view
Side view
Front view
Bottom view
(Drain hose)
Drain port
2 (51)
30-15/32 (774)
6-27/32 (174)
2-25/32 (71)
6 (152)
3-7/16 (87)
2-7/32 (56)
33-15/32 (850)
36-25/32 (934)
3-15/16 (100) x 8 = 31-1/2 (800)
1-3/16 (30)
14-27/32 (377)
6-9/16 (167)
4-11/16 (119)
3-1/2 (89)
3-1/16 (78)
2-5/32 (55)
1-27/32 (47)
13/32 (10)
24-13/32 (620)
14-19/32 (371)
10-13/32 (264)
5-21/32 (144)
2-23/32 (69)
33-15/32 (850)
34-1/32 (864)
35-7/16 (900)
1-11/16 (43)
25/32
(20)
7-25/32 (198)
6-5/8 (168)
5-15/16 (151)
3-1/16 (78) 2-5/32 (55)
Unit : inch (mm)

INDOOR UNIT
SLIM DUCT
ARU24RLF
Rear view
View A
Top view
Side view
Front view
Bottom view
(Drain hose)
Drain port
38-11/32 (974) 2 (51)
6-27/32 (174)
2-25/32 (71)
6 (152)
44-21/32 (1134)
2-7/32 (56)
3-7/16 (87)
3-15/16 (100) x 10 = 39-3/8 (1000)
41-11/32 (1050)
1-3/16 (30)
14-27/32 (377)
6-9/16 (167)
4-11/16 (119)
3-1/2 (89)
3-1/16 (78)
2-5/32 (55)
1-27/32 (47)
13/32 (10)
24-13/32 (620)
14-19/32 (371)
10-13/32 (264)
5-21/32 (144)
2-23/32 (69)
43-5/16 (1100)
1-11/16 (43)
25/32 (20)
7-25/32 (198)
6-5/8 (168)
5-15/16 (151)
3-1/16 (78) 2-5/32 (55)
Unit : inch (mm)

REFRIGERANT
SYSTEM DIAGRAM
OUTDOOR UNIT
INDOOR UNIT A INDOOR UNIT B INDOOR UNIT C INDOOR UNIT D
HEAT EXCHANGER
HEAT EXCHANGERHEAT EXCHANGERHEAT EXCHANGERHEAT EXCHANGER
CHARGING
VALVE
CHARGING
VALVE
CHARGING
VALVE
CHARGING
VALVE
OIL BACK
CAPILLARY
PRESSURE SWITCH(1)
PRESSURE SWITCH(2)
OIL SEPARATOR
COMPRESSOR
ACCUMULATOR
STRAINER
EXPANSION
VALVE
STRAINER
EXPANSION
VALVE
4-WAY VALVE HEAT COOL
STRAINER
EXPANSION
VALVE
RECEIVER TANK
STRAINER
STRAINER
DISTRIBUTOR
EXPANSION
VALVE
CONDENSER
CAPILLARY
TUBE
: THERMISTOR (DISCHARGE TEMP.)
: THERMISTOR (COMPRESSOR TEMP.)
: THERMISTOR (ROOM TEMP.)
: THERMISTOR (PIPE TEMP.)
: THERMISTOR (PIPE TEMP.)
: THERMISTOR (OUTDOOR TEMP.)
MUFFLER

DIODE BRIDGE
CN30
WHITE
SW150
321
4-WAY VALVE
4WV
CONSTRUCTION CHECK SW
321
F4
FUSE
5A
250V
SW1 CURRENT CHANGE
RED
WHITE
BLACK
U
W305
V
W304
W
W303
UV
W
CM
DC COMPRESSOR
BLUE
BLACK
BROWN
BROWN
BLACK
CN25
BLACK
CN26
GREEN
CN23
BLUE
CN22
RED
CN21
YELLOW
12121
21212
THERMISTOR
( HEAT SINK TEMP. )
THERMISTOR
( COMP. TEMP. )
THERMISTOR
( OUTDOOR TEMP. )
THERMISTOR
( PIPE TEMP. )
THERMISTOR
( DISCHA. TEMP. )
RED
BLACK
WHITE
YELLOW
BLUE
CN802
WHITE
123456
BLACK
RED
W17 W16
+
-
W21 W22
ORANGE
ORANGE
YELLOW
ORANGE
RED
BROWN
6 3 2 1
F2
FUSE
3.15A
250V
12345
CN407
WHITE
W12
YELLOW
W13
BLUE
W200 W201W202
WHITE
BLACK
BLACK
BROWN
RED
CN1
WHITE
W11 W10 CN1
TM102 TM101 123
134
W203
BROWN
WHITE
BLACK BLACK
L1 L2
P
N1
TERMINAL
CHOKE COIL
POSISTOR
FM
DC FAN MOTOR
RED
YELLOW
PINK
BROWN
BLACK
WHITE
WHITE
BLACK
BLACK
WHITE
W8 W9
W3 W7 W6 W4 W5
EMI FILTER EMI FILTER
123123123123
TERMINAL UNIT A UNIT B UNIT C UNIT D
EARTH
G
EARTH
GG
EARTH EARTH
G
EARTH
G
TERMINAL L1 L2
FUSE
10A 250V
x 2
BLACK
BLACK
WHITE
WHITE
GREEN
EMI FILTER
2T
EMI FILTER 2T
LED1
D150
LED2
D151
LED3
D152
LED4
D153
AC I N
CN34
YELLOW
321
RED RED WHITE WHITE
RED
BROWN
BLUE
ORANGE
YELLOW WHITE
BLACK
WHITE
WHITE
WHITE
WHITE
WHITE WHITE WHITE WHITE BLACK
RED
RED
RED
RED
RED
RED
RED
RED
WHITE
BLACK
WHITE
WHITE
WHITE WHITE WHITE
BLACK GREEN
GREEN
GREEN GREEN GREEN
GREEN
RED YELLOW
BLUE
BLACK
GRAY
BROWN
RED
BROWN
BLUE
ORANGE
YELLOW
WHITE RED
BROWN
BLUE
ORANGE
YELLOW
WHITE
CN36
WHITE
CN37
RED
CN27
RED
CN39
WHITE
CN40
WHITE
CN50
WHITE
CN51
WHITE
1 2 3 4 5 6 7
8
1 2 3 4 5 6 7
8
1 3 4 5 6 7 8
9
1 2 3 4 5 6 1 2 1 2
1 2 3 4 5 6 7
8
1 2 3 4 5 6 7
8
1 2 4 5 6 7 8
9
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5 6
1 2 4 5 6 7 1 3 4 5 6 7
EXPANSION VALVE C EXPANSION VALVE B
EV
EV
THERMISTOR ( VALVE C, D TEMP. ) THERMISTOR ( VALVE A, B TEMP. )
EV EXPANSION VALVE A
PRESSURE SWITCH 1 PRESSURE SWITCH 2
2WV-A 3WV-A 2WV-B 3WV-B 2WV-C 3WV-C
2WV-D 3WV-D
GREEN ORANGE
BLACK BLUE
BLUE
BLUE BLUE BLUE
BLUE
RED
BROWN
BLUE
ORANGE
YELLOW
WHITE
CN52
WHITE
1 2 3 4 5 6
1 2 3 4 5 6
1 2 5 6 7 8
EXPANSION VALVE D
EV
CONTROLLER PCB ASSY
( MAIN PCB )
POWER SUPPLY PCB ASSY
ACTPM
1
1.04.07 15
OUTDOOR UNIT CIRCUIT DIAGRAM

ORANGE
RED
YELLOW
PINK
BLUE
BLACK
BLACK
BLACK
BLACK
RED
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
BLUE
YELLOW
WHITE
BLACK
RED
WHITE
BLACK
RED
GREEN
THERMAL
FUSE 102
W4
CN1
CN8
CN3
CN5
CN7
CN4
CN6
CN201
12345678
1
2
3
4
5
6
7
12345
12345
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
5
G
EARTH TERMINAL
123
TERMINAL BOARD
TEST
INDICATOR
PCB ASSY
TO COMMUNICATION BOARD
( OPTION )
LOUVERM
THERMISTOR ( PIPE TEMP. )
THERMISTOR ( ROOM TEMP. )
F MFAN MOTOR
CONTROLLER
PCB ASSY
INDOOR UNIT
COMPACT WALL MOUNTED
ASU7RLF
ASU9RLF
ASU12RLF
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
3
2
1
2
1
54
3
2
1
CN305
CN304
CN303
CN301
EXTERNAL IN
( OPTION )
EXTERNAL OUT
( OPTION )
REMOTE CONTROL
( OPTION )
CONTROLLER PCB ASSY
COMMUNICATION
PCB ASSY
COMMUNICATION KIT
UTY-XCBXZ1

7
6
5
4
3
2
1
7
6
5
4
3
2
1
7
6
5
4
3
2
1
5
4
3
2
1
3
2
1
3
2
1
2
1
2
1
2
1
3
2
1
5
4
3
2
1
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
5
4
3
2
1
1
2
3
4
5
6
1
2
3
4
5
6
CN13
CN16CN14
CN10
CN3CN1
CN8
CN6
CN5
CN11
CN2
TM1
TM4 TM2 W5
CN201
BLUE
YELLOW
WHITE
BLACK
RED
BLUE
PINK
YELLOW
ORANGE
RED
BLUE
PINK
YELLOW
ORANGE
RED
BLUE
PINK
YELLOW
ORANGE
RED
GREEN
WHITE
RED
BLACK
BLACK
BLACK
BLACK
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
RED
BLACK
WHITE
RED
FM
TEST
FAN MOTOR
MSTEP MOTOR
( DIFFUSER )
MSTEP MOTOR
( UP / DOWN )
MSTEP MOTOR
( RIGHT / LEFT )
G
123
TERMINAL BOARD
EXTERNAL OUT
( OPTION )
EXTERNAL IN
( OPTION )
THERMISTOR
( PIPE TEMP. )
THERMISTOR
( ROOM TEMP. )
REMOTE CONTROL
( OPTION )
INDICATOR
PCB ASSY
THERMAL
FUSE 102
CONTROLLER PCB ASSY ( MAIN PCB )
INDOOR UNIT
WALL MOUNTED
ASU18RLF
ASU24RLF

BROWN
YELLOW
ORANGE
PURPLE
RED
WHITE
BLUE
RED
WHITE
BLACK
RED
WHITE
BLACK
YELLOW
YELLOW
GREEN
GREEN
GRAY GRAY GRAY GRAY
GRAY
GRAY GRAY GRAY GRAY GRAY
GRAY
BLACK
BLACK
RED
ORANGE
YELLOW
PINK
BLUE
BROWN
YELLOW
WHITE
BLACK
RED
RED
ORANGE
YELLOW
PINK
BLUE
BLACK
BLACK
GRAY
GRAY
CN5 CN8
CN9
CN12
CN13
CN11
CN14
CN6
CN4 CN1
CN104 CN101
CN105
W105
W102
W101
E101 E102
CN102
EXTERNAL IN
(OPTION)
CN103
EXTERNAL OUT
(OPTION)
CN106
12345678
12345678
12345678
12345678
123
123
123
123
123 12 12
12
12
12
12
12
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
1
2
3
1
2
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
1
2
3
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
6
7
1
2
3
4
5
6
7
88
FLOAT SWITCH
M
M
LOUVER
LOUVER
F. M.
FAN MOTOR
M
DRAIN PUMP
MOTOR
123
G
TERMINAL
TERMINAL
3
2
1
TO REMOTE
CONTROL
INDICATOR
PCB ASSY
THERMISTOR
( PIPE TEMP. )
THERMISTOR
( ROOM TEMP. )
POWER SUPPLY
PCB ASSY
CONTROLLER
PCB ASSY
( MAIN PCB )
INDOOR UNIT
COMPACT CASSETTE
AUU9RLF
AUU12RLF
AUU18RLF

RED
WHITE
BLACK
RED
WHITE
BLACK
BLACK
BLACK
GRAY
GRAY
BLACK
BLACK
BROWN
YELLOW
WHITE
BLACK
RED
YELLOW YELLOW
WHITE WHITE
GREEN GREEN
GRAY
GRAY
GRAY GRAY
GRAY
GRAY GRAY GRAY GRAY GRAY GRAY
12345678123
123
12345678
123
12345678
123
12345678
1231212
1212
1212
12
12
12
1
2
3
4
5
6
1
2
3
4
5
61
2
1
2
3
1
2
3
4
5
6
7
1
2
3
1
2
3
1
2
1
2
3
4
5
1
2
3
4
5
1
2
3
1
2
1
2
3
CN5 CN7 CN8
CN12
CN11
CN9
CN10
CN4 CN1
CN6
CN14
CN13
CN3
CN104 CN101
CN105
E101 E102
CN102
EXTERNAL IN
(OPTION)
CN106 CN108
CN103 EXTERNAL OUT
(OPTION)
W105
W102
W101
FLOAT SWITCH
TERMINAL
TERMINAL
TO REMOTE
CONTROL
REACTOR
DRAIN PUMP MOTOR
M
G
123
123
FAN MOTOR
F M
POWER SUPPLY
PCB ASSY
CONTROLLER
PCB ASSY
( MAIN PCB )
THERMISTOR
( PIPE TEMP. )
THERMISTOR
( ROOM TEMP. )
GROUND
INDOOR UNIT
SLIM DUCT
ARU9RLF
ARU12RLF
ARU18RLF
ARU24RLF