Fujitsu ASU7RLF1 User manual

FOUR ROOM MULTI
AIR CONDITIONER
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . .1
DIMENSIONS. . . . . . . . . . . . . . . . . . . . . . .5
REFRIGERANT SYSTEM DIAGRAM . . . 11
ERROR DETECTION. . . . . . . . . . . . . . . .24
CIRCUIT DIAGRAM. . . . . . . . . . . . . . . . .14
INDOOR PCB CIRCUIT DIAGRAM. . . . .
18
OUTDOOR PCB CIRCUIT DIAGRAM . . .
19
PARTS (INDOOR UNIT) . . . . . . . . . . . . .
26
PARTS (OUTDOOR UNIT). . . . . . . . . . .
30
ACCESSORIES. . . . . . . . . . . . . . . . . . . . 55
Indoor unitOutdoor unit ASU7RLF1
ASU9RLF1
ASU12RLF1
ASU18RLF
ASU24RLF
AGU9RLF
AGU12RLF
AGU15RLF
AUU7RLF
AUU9RLF
AUU12RLF
AUU18RLF
UTG-CCGF
ARU7RLF
ARU9RLF
ARU12RLF
ARU18RLF
ARU24RLF
AOU36RLXFZ1

12015.03.02
MODEL NAME COOLING CAPACITY HEATING CAPACITY POWER SUPPLY RUNNING CURRENT INPUT WATTS SEER
ELECTRICAL SPECIFICATIONS COMBINATION WITH 4 UNITS OF ASU9RLF1 COMBINATION WITH 4 UNITS OF ARU9RLF
COMPRESSOR AND REFRIGERANT MEASUREMENT
FAN MOTOR
COMPRESSOR TYPE DISCRIMINATION WEIGHT (with oil)
208 / 230 Volts 60 Hz
N-TF30ND1A
PRECHARGED REFRIGERANT 7 lbs 1 oz 3,200 g
33 lbs 12 oz 15.3 kg
Cooling Heating Cooling Heating Cooling Heating Cooling Heating
TYPE Four room multi inverter
Hermetic type, Inverter, 4 poles,
3-phase, Brushless DC motor,
Two cylinder rotary
32-11/16 x 35-7/16 x 13 inch
830 x 900 x 330 mm
149 lbs 15 oz / 165 lbs 6 oz
68 kg / 75 kg
OUTDOOR UNIT
WEIGHT DIMENSIONS
MFE-45VVT
H x W x D
Net / Shipping
HEATING
AOU36RLXFZ1
SPECIFICATIONS
35,200 Btu/h 36,400 Btu/h
15.4 Amperes 13.1 Amperes
3,520 Watts 3,000 Watts
18.0
9.4
EER 10.00 Btu/W
3.56 W/W
RUNNING CURRENT INPUT WATTS SEER
Cooling Heating Cooling Heating Cooling Heating Cooling Heating
17.1 Amperes 14.1 Amperes
3,920 Watts 3,220 Watts
16.0
8.7
EER HSPF COP HSPF COP
9.00 Btu/W
3.32 W/W
900 r.p.m. 850 r.p.m.COOLING
DISCRIMINATION
NOISE LEVEL
HEATING 55 dB
53 dBCOOLING

22015.02.17
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 lbs. / 40 lbs. 14 kg / 18 kg
MFD-50RON
1,250 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.
1,250 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 REVOLUTION DIMENSIONS WEIGHT
18,000 Btu/h class 24,000 Btu/h class
ELECTRICAL DATA
659 cfm 1,120 m3/h542 cfm 920 m3/h
530 cfm 900 m3/h436 cfm 740 m3/h 436 cfm 740 m3/h365 cfm 620 m3/h 365 cfm 620 m3/h324 cfm 550 m3/h
647 cfm 1,100 m3/h542 cfm 920 m3/h
530 cfm 900 m3/h436 cfm 740 m3/h 436 cfm 740 m3/h365 cfm 620 m3/h 365 cfm 620 m3/h324 cfm 550 m3/h
CAPACITY 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 10-9/16 x 33-1/16 x 8 inch 268 x 840 x 203 mm
FAN MOTOR MEASUREMENTS
Net / Shipping 19 lb. / 23 lb. 8.5 kg / 10.5 kg
MFD-12CYAN
1,050 r.p.m. 1,090 r.p.m. 1,190 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
680 r.p.m. 680 r.p.m. 680 r.p.m.
1,050 r.p.m. 1,090 r.p.m. 1,190 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. 710 r.p.m. 710 r.p.m. 710 r.p.m.
INDOOR UNIT COMPACT WALL MOUNTED
ASU12RLF1ASU9RLF1ASU7RLF1MODEL NAME
FAN REVOLUTION DIMENSIONS WEIGHT
7,000 Btu/h class 9,000 Btu/h class 12,000 Btu/h class
ELECTRICAL DATA
353 cfm 600 m3/h330 cfm 560 m3/h 388 cfm 660 m3/h
306 cfm 520 m3/h294 cfm 500 m3/h 330 cfm 560 m3/h 253 cfm 430 m3/h253 cfm 430 m3/h 265 cfm 450 m3/h 182 cfm 310 m3/h182 cfm 310 m3/h 182 cfm 310 m3/h 353 cfm 600 m3/h330 cfm 560 m3/h 388 cfm 660 m3/h 306 cfm 520 m3/h294 cfm 500 m3/h 330 cfm 560 m3/h 253 cfm 430 m3/h253 cfm 430 m3/h 277 cfm 470 m3/h 194 cfm 330 m3/h194 cfm 330 m3/h 194 cfm 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

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 lbs / 40 lbs 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
AUU18RLFAUU12RLFAUU9RLFAUU7RLFMODEL NAME
FAN REVOLUTION
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
PANEL MEASUREMENTS
Net / Shipping 5.7 lbs / 10 lbs 2.6 kg / 4.5 kg
DIMENSIONS
WEIGHT
UTG-CCGFMODEL NAME
9,000 Btu/h class 12,000 Btu/h class 18,000 Btu/h class
ELECTRICAL DATA
359 cfm 610 m3/h318 cfm 540 m3/h 441 cfm 750 m3/h
312 cfm 530 m3/h288 cfm 490 m3/h 359 cfm 610 m3/h 277 cfm 470 m3/h259 cfm 440 m3/h 306 cfm 520 m3/h 241 cfm 410 m3/h230 cfm 390 m3/h 241 cfm 410 m3/h 359 cfm 610 m3/h318 cfm 540 m3/h 471 cfm 800 m3/h 312 cfm 530 m3/h288 cfm 490 m3/h 418 cfm 710 m3/h 277 cfm 470 m3/h259 cfm 440 m3/h 353 cfm 600 m3/h 241 cfm 410 m3/h230 cfm 390 m3/h 265 cfm 450 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)
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)
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.
9,000 Btu/h class
318 cfm 540 m3/h
288 cfm 490 m3/h 259 cfm 440 m3/h 230 cfm 390 m3/h 318 cfm 540 m3/h 288 cfm 490 m3/h 259 cfm 440 m3/h 230 cfm 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) 40 dB(A)
NOISE LEVEL
3
2015.03.02
H x W x D 23-5/8 x 29-1/8 x 7-7/8 inch 600 x 740 x 200 mm
MEASUREMENT
DIMENSIONS
Net / Shipping 31 lbs / 37 lbs 14 kg / 17 kgWEIGHT
AIR CIRCULATION HIGH (2 fan running)
312 cfm 530 m3/h
312 cfm 530 m3/h
353 cfm 600 m3/h
259 cfm 440 m3/h 288 cfm 490 m3/h 212 cfm 360 m3/h 223 cfm 380 m3/h 159 cfm 270 m3/h 159 cfm 270 m3/h
353 cfm 600 m3/h
270 cfm 460 m3/h 300 cfm 510 m3/h 223 cfm 380 m3/h 241 cfm 410 m3/h 159 cfm 270 m3/h 159 cfm 270 m3/h
FAN MOTOR
DISCRIMINATION MFD-14TXAN (upper) / MFD-14SXAN (lower)
High Medium Low Quiet High
FAN REVOLUTION (upper fan / lower fan) Medium
Low Quiet
1,240 / 1,050 r.p.m.
1,050 / 890 r.p.m.
860 / 730 r.p.m. 660 / 560 r.p.m.
1,240 / 1,050 r.p.m.
1,080 / 920 r.p.m.
910 / 770 r.p.m. 660 / 560 r.p.m.
1,120 / 950 r.p.m.
960 / 820 r.p.m. 820 / 700 r.p.m. 660 / 560 r.p.m.
1,120 / 950 r.p.m. 1,000 / 850 r.p.m.
860 / 730 r.p.m.
660 / 560 r.p.m.
MODEL NAME CAPACITY
INDOOR UNIT FLOOR
AGU12RLFAGU9RLF
9,000 Btu/h class 12,000 Btu/h class
AGU15RLF
14,000 Btu/h class
ELECTRICAL DATA
CoolingHeating CoolingHeating CoolingHeating
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)
382 cfm 650 m3/h
306 cfm 520 m3/h 235 cfm 400 m3/h 159 cfm 270 m3/h 382 cfm 650 m3/h 318 cfm 540 m3/h 253 cfm 430 m3/h 159 cfm 270 m3/h
1,330 / 1,120 r.p.m.
1,100 / 930 r.p.m.
890 / 750 r.p.m. 660 / 560 r.p.m.
1,330 / 1,120 r.p.m.
1,100 / 930 r.p.m.
860 / 730 r.p.m. 660 / 560 r.p.m.
22 dB(A) 31 dB(A) 38 dB(A) 44 dB(A) 22 dB(A) 33 dB(A) 39 dB(A) 44 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
MFG-24WVAL
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 REVOLUTION DIMENSIONS
18,000 Btu/h class 24,000 Btu/h class
ELECTRICAL DATA
783 cfm 1,330 m3/h554 cfm 940 m3/h
730 cfm 1,240 m3/h518 cfm 880 m3/h 648 cfm 1,100 m3/h483 cfm 820 m3/h 607 cfm 1,030 m3/h442 cfm 750 m3/h 783 cfm 1,330 m3/h554 cfm 940 m3/h 730 cfm 1,240 m3/h518 cfm 880 m3/h 648 cfm 1,100 m3/h483 cfm 820 m3/h 607 cfm 1,030 m3/h442 cfm 750 m3/h
CAPACITY 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
42015.02.18
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
MFG-09WVL
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
ARU12RLFARU9RLFARU7RLFMODEL NAME
FAN REVOLUTION DIMENSIONS
Net / Shipping 49 lbs. / 60 lbs.
22 kg / 27 kg 55 lbs. / 68 lbs.
25 kg / 31 kg
WEIGHT
Net / Shipping 40 lbs. / 51 lbs. 18 kg / 23 kg
37 lbs. / 49 lbs.
17 kg / 22 kg
WEIGHT
9,000 Btu/h class 12,000 Btu/h class
ELECTRICAL DATA
9,000 Btu/h class
383 cfm 650 m3/h353 cfm 600 m3/h
353 cfm 600 m3/h324 cfm 550 m3/h 324 cfm 550 m3/h294 cfm 500 m3/h 283 cfm 480 m3/h265 cfm 450 m3/h 383 cfm 650 m3/h353 cfm 600 m3/h 353 cfm 600 m3/h324 cfm 550 m3/h 324 cfm 550 m3/h294 cfm 500 m3/h 283 cfm 480 m3/h265 cfm 450 m3/h
CAPACITY 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)
1,260 r.p.m. 1,160 r.p.m. 1,060 r.p.m.
960 r.p.m.
1,260 r.p.m. 1,160 r.p.m. 1,060 r.p.m.
960 r.p.m.
324 cfm 550 m3/h
288 cfm 490 m3/h 277 cfm 470 m3/h 259 cfm 440 m3/h 324 cfm 550 m3/h 288 cfm 490 m3/h 277 cfm 470 m3/h 259 cfm 440 m3/h
28 dB(A) 25 dB(A) 24 dB(A) 26 dB(A) 28 dB(A) 25 dB(A) 24 dB(A) 26 dB(A) 28 dB(A)
NOISE LEVEL

OUTDOOR UNIT AOU36RLXFZ1 DIMENSIONS
14-9/16 inch
370 mm
25-19/32 inch 650 mm
35-7/16 inch 900 mm 1-9/16 inch
40 mm
1-7/32 inch
31 mm 15/32 inch
12 mm
32-11/16 inch
830 mm
13/16 inch
21 mm
11/32 inch 9 mm 15-3/4 inch
400 mm
13 inch
330 mm
5
2015.03.02

2015.01.14 6
INDOOR UNIT WALL MOUNTED ASU18RLF ASU24RLF
39-9/32 inch 998 mm
8-31/32 inch
228 mm
12-19/32 inch
320 mm
INDOOR UNIT COMPACT WALL MOUNTED ASU7RLF1 ASU9RLF1 ASU12RLF1
33-1/16 inch 840 mm
10-9/16inch
268 mm
15.8 to 16.7
8 inch
203 mm
Drain hose
Diameter Outside
Inside : 13.8 mm
23-5/8 inch 600 mm

2015.01.14 7
INDOOR UNIT FLOOR AGU9RLF AGU12RLF AGU15RLF
29-1/8 inch 740 mm
7-7/8 inch
200 mm
23-5/8 inch 600 mm

INDOOR UNIT COMPACT CASSETTE AUU7RLF AUU9RLF AUU12RLF AUU18RLF
2015.01.14 8
DECORATION PANEL UTG-CCGF
20-7/8 inch 530 mm
5-5/16 inch
135 mm 9-27/32 inch
250 mm 27-9/16 inch 700 mm
27-9/16 inch 700 mm
2-15/16 inch
75 mm
21-1/4 inch 540 mm
22-7/16 inch 570 mm
Top view Side view
5-3/4 inch 146 mm
9-21/32 inch
245 mm
Bottom view
1-3/16 inch
30 mm
1-15/16 inch 49 mm
Side view

2015.03.02 9
INDOOR UNIT SLIM DUCT ARU7RLF ARU9RLF ARU12RLF (Serial number : R)
22-19/32 inch 574 mm
6-27/32 inch
174 mm
100 mm 600 mm
3-15/16 x 6 = 23-5/8 inch
25-19/32 inch 650 mm
28-29/32 inch 734 mm
1-3/16 inch
30 mm
14-27/32 inch
377 mm
3-1/16 inch 78 mm
2-5/32 inch
55 mm
13/32 inch
10 mm
24-13/32 inch 620 mm
26-5/32 inch 664 mm
27-9/16 inch 700 mm
7-25/32 inch
198 mm
6-5/8 inch
168 mm
5-15/16 inch 151 mm
3-1/16 inch
78 mm 2-5/32 inch
55 mm
INDOOR UNIT SLIM DUCT ARU18RLF (Serial number : R)
30-15/32 inch 774 mm
6-27/32 inch
174 mm
33-15/32 inch 850 mm 36-25/32 inch 934 mm
100 mm 800 mm
3-15/16 x 8 = 31-1/2 inch
1-3/16 inch
30 mm
14-27/32 inch
377 mm
3-1/16 inch 78 mm
2-5/32 inch
55 mm
13/32 inch
10 mm
24-13/32 inch 620 mm
34-1/32 inch 864 mm 35-7/16 inch 900 mm
7-25/32 inch
198 mm
6-5/8 inch
168 mm
5-15/16 inch 151 mm
3-1/16 inch
78 mm 2-5/32 inch 55 mm