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47
TYPICAL 4100 SERIES, 230/208-VOLT
WIRING DIAGRAM
47
TEST
7.Moto
TEST TEMPERATURE IS 68degF.
6.HEATER RESISTANCE:
5.This diagram applied to AZ41E series.
10970
17930
29960
49330
51940
94900
7320
11950
19970
32860
34620
63260
I.D COIL
ROOM
90
70
50
32
30
10
degF
SENSOR RESISTANCE(ohm)
3.THERMISTOR SENSOR RESISTANCE:
OR:ORANGE
RE:RED
WH:WHITE
YL:YELLOW
BK:BLACK
BL:BLUE
BR:BROWN
GR:GREEN
GY:GRAY
2.COLOR:
*1:The lead wires are multicolured with black tube.
*2:The jointwires are white except that the first one is red.
*3:The 7k BTU models don't have this wire.
1.
NOTE:
4.TRANSFORMER WINDING RESISTANCE:
2.4kW
1.4kW
1.0kW
PIN NO.3-6
WH-BL
PIN NO.2-5
RD-YL
PIN NO.1-4
BK-BR
265V
208V/230V
HEATER RESISTANCE(ohm)
CHECK POINT
HEATER
CONNECTOR
HEATER
195±35%
200±35%
200±35%
205±35%
75±35%
85±35%
208/230V
PA052JB
265V
PA053JB
PRIMARY COIL
RESISTANCE(ohm)
BK-BK
SECONDARY COIL
RESISTANCE(ohm)
WH-WH
100±10%
1.31±10%
127±10%
1.27±10%
MODEL
NAME
8.FAULT
If the
wheth
If the
pleas
CN1
TERMINAL
BOARD
*1
OPEATION BOARD UNIT
MAIN BOARD UNIT
BCN301.BCN302
BCN7.BCN9
I.D.C
OIL
ROOM
CN11
CN3.CN5.CN6
TRANSFORMER
OR
OR
YL
YL
4321
*2
*2
DRIVE BOARD UNIT
BCN107.BCN108.BCN109
BCN106
CN104
BK
BK
WH
WH
7
1
2
5
BROR
YL
(208/230V)
(265V)
*3
OR
BL
WH
GR
RD
GY
BR
BK
98456321
*3
WH
RD
BK
BR
GY
RD
GR
WH
BL
OR
1
2
3
4
5
6
7
9
C
BK
O.L.P
BK
CT101
T1
RY101
NR101
CN8
HEATER
CONNECTOR
BL
YL
BR
PR
OTECTOR
FUSE
BK
BL
RD
BL
WH
YL
RD
BR
BK
HE
AT
ER(2.4kW)
HE
ATER(1.4kW
)
HEAT
ER(1.0kW
)
1
2
3
4
5
6
6
5
4
3
2
1
BL
YL
BR
CN110
4
1
1
2
3
3
2
1
COMP
.
BL
RUNNING
CAPACITOR
WH
RD
S
R
TRIAC UNIT
BL
YL
BT2
BT1
BCN112
E
D
C
RY102
VARISTOR
RD
WH
BK
BL
GY
O.D
FM
O.D FAN
CAPACITOR
CN101(WH)
5
3
1
RD
BK
I.D
FM
OR
OR
I.D FAN
CAPACITOR
PROTECTOR
A
*2
CN112
1
3
CN105 CN102(YH)
MO
AZ4
AZ4
AZ4
AZ4
AZ4
AZ4
AZ
AZ4
AZ
AZ
AZ
A4
AZ
AZ
AZ
AZ
AZ
AZ
AZ
AZ
AZ
AZ
TEST TEMPERATURE IS 68degF.
6.HEATER RESISTANCE:
5.This diagram applied to AZ41E series.
10970
17930
29960
49330
51940
94900
7320
11950
19970
32860
34620
63260
I.D COIL
ROOM
90
70
50
32
30
10
degF
SENSOR RESISTANCE(ohm)
3.THERMISTOR SENSOR RESISTANCE:
OR:ORANGE
RE:RED
WH:WHITE
YL:YELLOW
BK:BLACK
BL:BLUE
BR:BROWN
GR:GREEN
GY:GRAY
2.COLOR:
*1:The lead wires are multicolured with black tube.
*2:The jointwires are white except that the first one is red.
*3:The 7k BTU models don't have this wire.
1.
NOTE:
4.TRANSFORMER WINDING RESISTANCE:
2.4kW
1.4kW
1.0kW
PIN NO.3-6
WH-BL
PIN NO.2-5
RD-YL
PIN NO.1-4
BK-BR
265V
208V/230V
HEATER RESISTANCE(ohm)
CHECK POINT
HEATER
CONNECTOR
HEATER
195±35%
200±35%
200±35%
205±35%
75±35%
85±35%
208/230V
PA052JB
265V
PA053JB
PRIMARY COIL
RESISTANCE(ohm)
BK-BK
SECONDARY COIL
RESISTANCE(ohm)
WH-WH
100±10%
1.31±10%
127±10%
1.27±10%
MODEL
NAME
8
TEST TEMPERATURE IS 68degF.
7.Motor winding resistance
8.FAULT ANALYSIS OF INDOOR FAN MOTOR
If the motor winding resistance is out of spec,please check
whether it's the motor's problem;
If there is no voltage between pin1 and pin2 of CN102,
please check whether it's the problem of PWB.
MODEL NAME
WINDING RESISTANCE(ohm)
INDOOR
RD-BK
OUTDOOR MOTOR
HIGH
SPEED
RD-BK WH-BK
AZ41E07DAB
183±15%
390±15%
284±15%
183±15%
183±15%
399±15%
399±15%
148±15%
148±15%
AZ41E07DAC
AZ41E07DAP
AZ41E07EAB
AZ41E07EAC
AZ41E07EAP
AZ41E09DAB
AZ41E09DAC
AZ41E09DAP
AZ41E09EAB
AZ41E09EAC
A441E09EAP
AZ41E12DAB
AZ41E12DAC
AZ41E12DAP
AZ41E12EAB
AZ41E12EAC
AZ41E12EAP
AZ41E15DAB
AZ41E15DAC
AZ41E15EAB
AZ41E15EAC
265±15%
265±15%
265±15%
183±15%
183±15%
183±15%
265±15%
265±15%
265±15%
183±15%
183±15%
183±15%
265±15%
265±15%
265±15%
183±15%
183±15%
265±15%
265±15%
400±15%
400±15%
400±15%
193±15%
193±15%
193±15%
294±15%
294±15%
294±15%
126±15%
126±15%
126±15%
148±15%
148±15%
148±15%
126±15%
126±15%
148±15%
148±15%
234±15%
139±15%
139±15%
204±15%
204±15%
204±15%
125±15%
125±15%
125±15%
146±15%
146±15%
146±15%
124±15%
124±15%
124±15%
146±15%
146±15%
124±15%
124±15%
MOTOR
SPEED
LOW
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