Fujitsu Halcyon AWU18CXQ User manual

SPLIT TYPE
ROOM AIR CONDITIONER
WALL MOUNTED type
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . 5
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
INDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM . . . . . 12
DISASSEMBLY ILLUSTRATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Indoor unit Outdoor unit
AWU18CXQ
AWU18RXQ
AWU24CXQ
AWU24RXQ
AWU36CX
AOU18CXQ
AOU18RXQ
AOU24CXQ
AOU24RXQ
AOU36CX

TYPE
INDOOR UNIT
AWU18CXQ
OUTDOOR UNIT
AOU18CXQ
COOLING CAPACITY (BTU / h) 18,000 / 17,500
POWER SOURCE (V)
FREQUENCY (Hz)
RUNNING CURRENT (A) 7.3 / 7.9
INPUT WATTS (kW) 1.65 / 1.62
E.E.R. (BTU / hW) 10.90 / 10.80
MOISTURE REMOVAL ( /hr)
AIR CIRCULATION-Hi (m /hr) 950
ELECTRICAL DATA
COMPRESSOR
DIMENSIONS
TYPE Hermetic type, Permanent split condenser, 2 poles.
Single phase, Induction motor, Rotary
DISCRIMINATION 2K25S236A7G
REFRIGERANT R-22 (g) 1,800
POWER SOURCE (V)
DISCRIMINATION
INDOOR UNIT
HI-SPEED (r.p.m.) 1,300
MED-SPEED (r.p.m.) 1,160
LO-SPEED (r.p.m.)
DISCRIMINATION
OUTDOOR UNIT HI- SPEED (r.p.m.)
LO-SPEED (r.p.m.)
INDOOR UNIT H x W x D inch (mm)
H x W x D inch (mm)
10-5/8 x 45-9/32 x 11-1/4 (270 x 1,150 x 285)
OUTDOOR UNIT
FAN MOTOR
WEIGHT
INDOOR UNIT Ibs (kg)
Ibs (kg)
OUTDOOR UNIT
PIPE LENGTH 7.5 m
1,800 g
(63.5oz)
1,900 g
(67.0oz)
2,700 g
(95.3oz)
1,800 g
(63.5oz)
1,900 g
(67.0oz)
2,750 g
(97.0oz)
1,950 g
(68.8oz)
1,900 g
(67.0oz)
2,100 g
(74.0oz)
2,100 g
(74.0oz)
2,950 g
(104.0oz)
3,150 g
(111.1oz)
(25 ft) (33 ft) (66 ft) (99 ft)
10 m 20 m 30 m
2,250g
(79.5oz)
2,300 g
(81.1oz)
3,350 g
(118.1oz)
(130 ft)
40 m
-----
-----
3,550 g
(125.2oz)
(164 ft)
50 m Additional
refrigerant
0.53oz / 3.3ft (15g/m)
0.71oz / 3.3ft (20g/m)
AWU18CXQ
AWU24CXQ
AWU36CX
FULL CHARGE
AMOUNT
143 ( 64 )
38 ( 17 )
REFRIGERANT CHARGE (R-22)
2.0
12004.03.19
Cool
1,020
MFB-30NPT
730
420
35-7/16 x 35-7/16 x 13-13/16 (900 x 900 x 350)
AWU24CXQ
AOU24CXQ
23,000 / 22,500
230 / 208
60
9.2 / 10.0
2.09 / 2.05
11.00 / 10.97
1,050
2J32S236B1A
1,900
230 / 208
MFD-33NOM
1,380
1,280
1,180
40 ( 18 )
160 ( 73 )
2.5
AWU36CX
AOU36CX
33,000 / 32,400
16.0 / 17.0
3.52 / 3.45
9.38 / 9.39
1,100
ZR40K3-PFJ-501
2,700
1,500
1,400
1,250
MFB-30HP
740
-
45-11/32 x 37 x 14-9/16
(1,152 x 940 x 370)
218 ( 99 )
4.5
SPECIFICATIONS

TYPE
INDOOR UNIT
AWU18RXQ
OUTDOOR UNIT
AOU18RXQ
COOLING CAPACITY (BTU / h) 18,000 / 17,500
18,500 / 18,000
POWER SOURCE (V)
FREQUENCY (Hz)
RUNNING CURRENT (Heat) (A) 7.6 / 6.3
INPUT WATTS (Heat) (kW) 1.70 / 1.67
E.E.R. (Heat) (kW/kW) 10.88 / 10.78
MOISTURE REMOVAL ( /hr)
AIR CIRCULATION-Hi (m /hr) 950
ELECTRICAL DATA
COMPRESSOR
DIMENSIONS
TYPE Hermetic type, Permanent split condenser, 2 poles.
Single phase, Induction motor, Rotary
DISCRIMINATION 2K25S236A7G
REFRIGERANT R-22 (g) 1,800
POWER SOURCE (V)
DISCRIMINATION
INDOOR UNIT
HI-SPEED (r.p.m.) 1,300
MED-SPEED (r.p.m.) 1,160
LO-SPEED (r.p.m.)
DISCRIMINATION
OUTDOOR UNIT HI- SPEED (r.p.m.)
LO-SPEED (r.p.m.)
INDOOR UNIT H x W x D inch (mm) 10-5/8 x 45-9/32 x 11-1/4 (270 x 1,150 x 285)
OUTDOOR UNIT
FAN MOTOR
WEIGHT
INDOOR UNIT lbs (kg)
H x W x D inch (mm)
lbs (kg)
OUTDOOR UNIT
PIPE LENGTH 7.5 m
2,100 g
(74.0oz)
2,100 g
(74.0oz)
2,100 g
(74.0oz)
(25 ft) (33 ft) (66 ft)
10 m 20 m
2,500 g
(88.2oz)
(99 ft)
30 m
2,900 g
(102.3oz)
(130 ft)
40 m Additional
refrigerant
1.41oz / 3.3ft (40g/m)
AWU24RXQ
FULL CHARGE
AMOUNT
REFRIGERANT CHARGE (R-22)
2.0
Cool and Heat
1,020
MFB-30NPT
730
420
35-7/16 x 35-7/16 x 13-13/16 (900 x 900 x 350)
143 (65)
AWU24RXQ
AOU24RXQ
23,000 / 22.500
230 / 208
60
9.9 / 10.4
2.24 / 2.13
10.71 / 11.03
1,050
2J32S236B1A
2,100
230 / 208
MFD-33NOM
1,380
1,280
1,180
38 (17)
163 (74)
2.5
HEATING CAPACITY (BTU / h) 24,000 / 23,500
RUNNING CURRENT (Cool) (A) 7.3 / 7.9 9.2 / 10.0
INPUT WATTS (Cool) (kW) 1.66 1.62 2.09 / 2.05
E.E.R. (Cool) (kW/kW) 10.80 / 10.80 11.00 / 10.97
1,800 g
(63.5oz)
1,800 g
(63.5oz)
1,950 g
(68.8oz)
2,100 g
(74.0oz)
2,250 g
(79.5oz) 0.53oz / 3.3ft (15g/m)
AWU18RXQ
22004.03.19

3
OUTLINE AND DIMENSIONS
Unit : mm
Models : AWU18CXQ
AWU18RXQ
AWU24CXQ
AWU24RXQ
AWU36CX
INDOOR UNIT
2004.02.25
1,150
610
285
690
610
690
270

Cooling
: Flare coupling
Refrigerant pipe
19.05mm(3/4")
Refrigerant pipe
Distributor 9.52mm(3/8")
Expansion
Valve
Charging valve
Dryer
OUTDOOR UNITINDOOR UNIT
Condenser
High
Pressure
switch
Strainer
Evaporator Compressor
Accumulator
Charging valve
Models : AWU36CX / AOU36CX
2004.03.22 7

CIRCUIT DIAGRAM
Models :AWU18CXQ
AWU18RXQ
AWU24CXQ
AWU24RXQ
2004.02.26 8

Models : AOU18CXQ
Models : AOU18RXQ
2004.02.26 9