N
1
17122000019195
1
1
[1.6] 2015-09-30
US-KFR-35W/BP3N1-(115V+RX62T+41560).D.13.WP2-1
L-IN
N-IN
7805
S
HEAT1
4-WAY
AC-FAN
HEAT2
Earth
DC-FAN
PMV
TESTPORT
BLACK
W
RED
V
BLUE
U
CN4_1
CN4_2
CN4_3CN4_4
REACTOR
CAP
T3T4
TP
N
N
N
H
L
CN25
CN31
AC
AC
+
-
BR1
+
E2
CN21
RC1
E304
ZR2
+
-
AC
OUT
IN
~~
RY3A
SJ-S-112DMG
R191
IC105
CN15
ZR5
ZR4
R628
C618
R118
R123
R122
C324
IC2
R421
R621
D103
C413
C306
C319
IPM301
R176
R175
+
E109
C107
T401
R410
R409
R316
3W-10m¦ ¸¡ À1%
D407
+
+
C110
R623
R602
C624
RY3
R196
D610
C318
C316
C314
C134
+
E605
E303
E208
E206
E302
E300
CN50
R523
R522
R521
R520
R519
R518
R517
R323
R322
R321
R320
R319
R318
R317
IC301
C513
C512
C511
C323
C321
C320
R426
R314
R306
R305
R304
R303
C311
C310
C309
C308
C307
CN28
CN29
CN30
C520
C1
+
E106
C101
D101
C611
R171
D602
IC102
Rdi
D404
D401
CN6
ZR1
RY2
R626
R620
R619
R618
R617
R616
R615
R612
R611
R610
R608
R607
R605
R603
R601
R528
R516
R513
R508
R506
R504
R502
R429
R428
R427
R408
R407
R406
R405
R404
R403
R315
R301
R190
R188
R187
R186
R185
R182
R181
R180
R179
R178
R174
R173
R170
R169
R168
R165
R157
R155
R154
R152
R150
R149
R148
R147
R144
R143
R142
R140
R138
R137
R136
R135
R133
R132
R131
R130
R129
R128
R127
R126
R125
R124
R121
R120
R117
R116
R115
R114
R112
R111
R110
R108
R107
R106
R105
R102
R101
R2
Q101
OSC101
NTC2
+
LED101
IC603
IC602
IC601
IC403
IC401
IC1
+
E602
+
E401
+
E108
+
E107
+
E105
+
E103
+
E102
+
E101
+
E1
+
E3
+
DZ601
DZ304
DZ303
DZ302
DZ301
+
DZ203
+
DZ202
D406
D402
+
D2
+
D1
1
CN505
CN7
C615
C614
C612
C606
C605
C601
C509
C508
C507
C506
C505
C504
C503
C412
C410
C409
C408
C405
C404
C403
C402
C401
C322
C312
C305
C303
C302
C274
C273
C272
C271
C133
C132
C131
C130
C129
C128
C127
C126
C125
C124
C123
C121
C120
C119
C118
C116
C115
C114
C113
C112
C111
C106
C105
C104
C103
C102
C16
C11
C10
C7
C6
C5
C4
C3
C2
+
E280
+
E281
+
E282
+
E283
+
E404
+
E407
PTC1
+
E409
D104
R401
R103
C117
R195
R172
+
DZ204
C275
R156
R604
R104
IC101
IC104
RY4
+
E410
+
E405
FUSE1
T20A/250VAC
C9A
CN1A
IC404
+
D403
IC103
C613
CN3
CN2
CN1
CN16
+
DZ201
L2
L3
L4
L5
C135
CN17
R21
R23
R158
RY5
21
4
3
3
4
ON
1 2
ON
SW2
RC2
DSA1
IC405
+
CN60
C8
L1
R1
IPM501
C122
Comment
Comment
RY1
CN507
R606
3W-10m¦ ¸¡ À1%
R253
0.75¦ ¸/1W
R254
0.75¦ ¸/1W
connect to compressor heater
when is on, 100-130V AC output
connect to 4-way Valve
when is on, 100-130VAC OUTPUT
connect to PFC Capacitor
when is on, 100-130V AC
output
connect to reactor
when is on, 100-130V AC
output
connect to Ground
connect to N-line
(100-130VAC INPUT)
connect to L-line
(100-130VAC INPUT)
connect to indoor
unit communication
U
V
W
10-230VAC¡¯ (running)
0VAC (standby)
connect to DC Motor
External driver motor
Connect to Electronic Expansion Valve
Pipe temp.sensor& room temp.
sensor&Exaust temp. sensor
6 5 4 3 2 1
TP T4 T3
RT
RT
+5VDC
RT
+5VDC
+5VDC
+12V DC pulse wave between (+1)-GND
+12V DC pulse wave between (+2)-GND
+12V DC pulse wave between (+3)-GND
+12V DC pulse wave between (+4)-GND
+12V DC
+12V DC
6 5 4 3 2 1
AC fan motor
5
4
3
2
1
Low speed
N line
High speed
FAN Starting Capacitor
FAN Starting Capacitor
Connect to chassis heater
when is on, 100-130VAC
OUTPUT
U
V
W
0VAC(standby)
10-230VAC¡¯(running)
connect to
compressor
connect to PC
communication
EEPROM
Programmer
Port
Test Port
bridge
IPM for compressor
IPM for DC FAN
P