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