In the interest of user-safety the air conditioner should be restored to
its original condition and only parts identical to those specified should
be used.
This is supplemental Service Manual for Model AF-R125CX.
AF-R125CX are quite similar to base Model AF-R120CX. (Refer No.S2203AFR12CX/).
Use this supplemental manual together with the base Model Service Manual.
Refer to the base Model Servive Manual for complete operation, service information, etc.
Type(Hermetically sealed rotary type)
Model, Remarks44B124HX1EF, 1000 W
REFRIGERANT SYSTEM
EvaporatorSlit fin, Grooved tube, ø 9.53 mm Hair pin
Condenser
Control O.D. x I.D. x Length x Q'ty(mm)
Refrigerant volume R-22(OZ)19.4 (Factory charged)
Louver fin,Grooved tube,7mm Hair pin
Capillary tube 2.7 x 1.2 x 800 x 2
NET DIMENSIONS
Width Height Depth
inches(mm)
22-1/16(560) x 14-3/4(375) x 24-5/16(617)
Net Weightlbs85
GROSS DIMENSIONS
Width Height Depth
inches(mm)
25-25/32(655) x 18-29/32(480) x 27-7/8(708)
Gross Weightlbs96
FAN SYSTEM
Indoor side(Evaporator)Centrifugal fan
Outdoor side(Condenser)Propeller fan
Air flow rate(indoor side) CFM(High/Med/Low) 318 / 254 / 219
OTHERS
Safety devicesCompressor: Overload relay
Fan motor: Internal thermal protector
Air filterPolypropylene net
Power cord lengthft4.3
Power plug type125V, 15A
ELECTRICAL PARTS
Running capacitor370V-50µF
Fan capacitor
250V-6µF x 2
Thermistor15k at 78˚F
Fan motorARS030ZUEA/SHP(MLA895)
Overload relayMRA98693-12007
2
Page 3
WIRING DIAGRAM
AF-R125CX
POWER SUPPLY CORD
115V 60Hz
NON RIBBED
GR
IN
OUT
OVERLOAD
PROTECTOR
C
R
RE
RIBBED
COMPRESSOR
MOTOR
RUNNING
CAPACITOR
370V 50µF
FAN MOTOR
CAPACITOR
250V 6µF x 2
BL
BK
GY
RE
OR
BL
BK
123654
BL
THERMAL
BK
GYREOR
WH
CONNECTOR
WH
M
H
L
FAN MOTOR
PROTECTOR
BK
BL
M.C
A.C
MRY
BK
BK
S
WH
GY
8
7
1
3
5
3A 125V
FU1
CONTROL
BOAD UNIT
NR
C1
CNR1
CNR2
CNR3
BCN1
TR
RY1
RY2
RY3
WIRE COLOR
BK
BL
RE
WH
GR
GY
OR
THERMISTOR
CN1
(
ROOM TEMP
YELLOWTH1
CN2
CN3
: BLACK
: BLUE
: RED
: WHITE
: GREEN
: GRAY
: ORANGE
)
BCN2
DISPLAY
BOARD
UNIT
BCN3
Figure W-1
EXTERNAL DIMENSIONS
22-1/16"
38-19/32"
27-5/32"
24-5/16"
5-3/16"
1-3/8"
14-3/4"
16-23/32"
19/32"
3
Page 4
AF-R125CX
UNIT
OPERATION INSTRUCTIONS
5
6
4
7
3
2
1
1
Front panel
2 Air inlet (Indoor side)
3 Louvers
4 Air inlet (Outdoor side)
5 Exhaust lever
6 Control panel
CONTROL PANEL
123
8
9
10
11
7 Cabinet
8 Air outlet (Outdoor side)
9 Air inlet (Outdoor side)
10
Filter (Pull the filter handle to the right to remove.)
11
Filter handle
12
Power cord
12
HIGH COOL
MED COOL
LOW COOL
FAN ONLY
SELECTOR
TIMER
ON/OFF
456789
1 Selector indicator
2 Receiver window for remove control
signal
3 Display
4 SELECTOR pad
5 TIMER ON/OFF pad
6 TIMER indicator
TEMP
F
hr
ENERGY
SAVER
POWER
ON/OFF
1011
7 TEMPERATURE setting pad
Lower temp.
Raise temp.
8 ENEGRY SAVER pad
9 ENEGRY SAVER indicator