Fujitsu AUU18RC, Service Manual

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S P E C I F I C A T I O N S
TYPE COOL & HEAT
INDOOR UNIT AUU18RC AUU24RC
OUTDOOR UNIT AOU18RC AOU24RC
COOLING CAPACITY
(BTU/hr)
18,000 - 17,000 23,500 - 22,500
HEATING CAPACITY 18,500 - 18,000 24,000 - 23,000
POWER SOURCE (V) 230 / 208
FREQUENCY (Hz) 60
RUNNING CURRENT (A)
COOLING 8.5 - 9.0 10.7 - 11.4
HEATING 7.7 - 8.1 9.5 - 10.2
INPUT WATTS (kW)
COOLING 1.90 - 1.83 2.35 - 2.30
HEATING 1.72 - 1.66 2.10 - 2.05
EER (BTU/h
•
W)
COOLING 9.5 - 9.3 10.5 - 11.2
HEATING 10.8 - 10.8 9.5 - 10.2
MOISTURE REMOVAL ( /hr) 1.8 2.7
AIR CIRCULATION-Hi (m
3
/hr) 920 1,100
ELECTRICAL DATA
COMPRESSOR
FAN MOTOR
DIMENSIONS
TYPE Hermetic type, Permanent split condenser, 2 pole, Single phase, Induction motor
CODE H25B18QABCA H25B24QABCA
REFRIGERANT R-22 lbs (g) 4.85 (2,200) 5.07 (2,300)
POWER SOURCE (V) 230 / 208
TYPE MFA-25GPM
INDOOR UNIT
HI-SPEED ( r.p.m. ) 420 490
MED-SPEED ( r.p.m. ) 370 430
LO-SPEED ( r.p.m. ) 330 360
OUTDOOR UNIT
TYPE MFB-24GPT
( r.p.m. ) , 735
INDOOR UNIT
H x W x D inch (mm)
9-11/16" (246) x 32-11/16" (830) x 32-11/16" (830)
OUTDOOR UNIT 25-1/8" (643) x 33-1/32" (840) x 13-1/4" (336)
WEIGHT
INDOOR UNIT
GROSS / NET lbs (kg)
97 / 75 (44 / 34) 97 / 75 (44 / 34)
OUTDOOR UNIT 165 / 147 (75 / 67) 167 / 150 (76 / 68)
Note : In the case that 7.5 m are exceeded, when using a connection pipe other than that in the table,
charge additional refrigerant with 40 g (1.41 oz) / 3.3 ft (1 m) as the criteria.
REFRIGERANT CHARGE
PIPE LENGTH 25 ft ( 7.5 m ) 33 ft ( 10 m ) 49 ft ( 15 m ) 66 ft ( 20 m ) 83 ft ( 25 m )
FULL CHARGE
AUU18RC 2,200 g ( 77.6 oz ) 2,300 g ( 81.1 oz ) 2,500 g ( 88.2 oz ) 2,700 g ( 95.2 oz ) 2,900 g ( 102.3 oz )
AMOUNT
AUU24RC 2,300 g ( 81.1 oz ) 2,400 g ( 84.7 oz ) 2,600 g ( 91.7 oz ) 2,800 g ( 98.8 oz ) 3,000 g ( 105.8 oz )