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AWY14RBA-W_00.qxd (Page 1)
SPLIT TYPE
ROOM AIR CONDITIONER
C E I L I N G W A L L t y p e
Models
Indoor unit
Outdoor unit
RJ-14UB
RO-14UB
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS . . . . . . . . . . . . . . . . 2
REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . 3
ERROR CONTENTS . . . . . . . . . . . . . . . . . . . . . . . 4
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . 5
INDOOR PRINTED CIRCUIT BOARD
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . 6
DISASSEMBLY ILLUSTRATION . . . . . . . . . . . . . . 7
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
34976332.014.png
SPECIFICATIONS
TYPE
COOL & HEAT
INDOOR UNIT
RJ-14UB
OUTDOOR UNIT
RO-14UB
COOLING CAPACITY
(kW)
(kW)
4.20
HEATING CAPACITY
4.60
ELECTRICAL DATA
POWER SOURCE
(V)
230
FREQUENCY
(Hz)
50
RUNNING
(A)
COOLING
6.5
CURRENT
HEATING
5.7
INPUT
(kW)
COOLING
1.45
WATTS
HEATING
1.28
COOLING
2.90
E.E.R.
(kW/kW)
HEATING
3.59
MOISTURE REMOVAL
( /hr)
(m 3 /hr)
1.6
AIR CIRCULATION-Hi
650
COMPRESSOR
TYPE
Hermetic type, Deposit electrode condenser,
2 poles, Single phase, Induction motor, Rotary
DISCRIMINATION
80236035B
REFRIGERANT
R410A
(g)
1,150
FAN MOTOR
POWER SOURCE
(V)
230
DISCRIMINATION
MFD-30HO
INDOOR
HI-SPEED
( r.p.m. )
1,000
UNIT
MED-SPEED ( r.p.m. )
910
LO-SPEED
( r.p.m. )
820
OUTDOOR DISCRIMINATION
MFB-14NTT
UNIT
HI-SPEED
( r.p.m. )
750
DIMENSIONS
INDOOR UNIT
(mm)
H x W x D (mm)
270 x 1,150 x 285
OUTDOOR UNIT
530 x 750 x 250
WEIGHT
INDOOR UNIT
GROSS / NET
(kg)
20 / 16
OUTDOOR UNIT
GROSS / NET (kg)
37 / 35
REFRIGERANT CHARGE (R-410A)
PIPE LENGTH
7.5 m (25 ft)
1,150 g (40.6 oz)
FULL CHARGE
AMOUNT
10 m (33 ft)
1,187 g (41.9 oz)
15 m (49 ft)
1,262 g (44.5 oz)
Additional refrigerant
15 g (0.53 oz) / 1 m (3.3 ft)
(over 7.5 m)
2004.07.12
1
H x W x D
34976332.015.png
OUTLINE AND DIMENSIONS
Model : RJ-14UB
Unit : mm
1,150
285
610
690
610
690
Model : RO-14UB
Unit : mm
250
750
540
285
2004.06.01
2
34976332.016.png 34976332.017.png 34976332.001.png 34976332.002.png 34976332.003.png 34976332.004.png 34976332.005.png 34976332.006.png 34976332.007.png 34976332.008.png
REFRIGERANT SYSTEM DIAGRAM
Models : RJ-14UB / RO-14UB
INDOOR UNIT
OUTDOOR UNIT
737
Suction pipe-A
Coupling
pipe assy
329
259
Muffler
Refrigerant pipe
18
Entrance pipe
12.7 mm (1/2")
3-Way
valve
13
Charging valve
344
4-Way
valve
Exit
pipe
Condenser
Evaporator
20
Compressor
Strainer
420
Capillary
assy
Strainer
Refrigerant pipe
6.35 mm (1/4")
2-Way
valve
14
Condensing
pipe-B assy
826
: Cooling
: Heating
: Flare coupling
2004.06.01
3
34976332.009.png 34976332.010.png 34976332.011.png
ERROR CONTENTS
The OPERATION, TIMER and SWING lamps operate as follows according to the error contents.
: Fast flashing
: Slow flashing
: Off
Error display
Error contents
OPERATION
TIMER
SWING
(RED)
(YELLOW) (ORANGE)
Indoor unit circuit board error
Indoor unit room temperature sensor wire
opened
2 times
Indoor unit room temperature sensor wire
short circuited
2 times
Indoor unit piping sensor wire opened
3 times
Indoor unit piping sensor wire short circuited
3 times
Indoor unit fan error
6 times
2004.05.06
4
34976332.012.png 34976332.013.png
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