Service Manual

AWG26 RED
AWG26 BLUE
AWG26 ORANGE
AWG26 YELLOW
AWG26 WHITE
AWG26 RED
AWG26 BLUE
AWG26 ORANGE
AWG26 YELLOW
AWG26 WHITE
AWG26 RED
AWG26 BLUE
AWG26 ORANGE
AWG26 YELLOW
AWG26 WHITE
AWG26 RED
AWG26 BLUE
AWG26 ORANGE
AWG26 YELLOW
AWG26 WHITE
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
TH4 RED
TH1 GREEN
TH2 GREEN
TH3 RED
TH2 WHITE
TH1 WHITE
1
5
1 6
3
1
5
1
5
1
7
1
1
6
1
6
1
6
1
6
1
8
1
4
3
1
12V
12V
EEV1 - 4
EEV1 - 3
EEV1 - 2
EEV1 - 1
12V
12V
EEV2 - 4
EEV2 - 3
EEV2 - 2
EEV2 - 1
12V
12V
EEV3 - 4
EEV3 - 3
EEV3 - 2
EEV3 - 1
12V
12V
EEV4 - 4
EEV4 - 3
EEV4 - 2
EEV4 - 1
5V
P.GUS TH1
P.LIQUID TH1
5V
5V
P.GUS TH2
P.LIQUID TH2
5V
5V
P.GUS TH3
5V
P.LIQUID TH3
5V
NC
P.BYPASS TH
L-OUT
NC
N-OUT
NC
SERIAL4 (BP2)
NC
SERIAL5 (BP3)
SERIAL1 (INNER1)
NC
SERIAL2 (INNER2)
NC
SERIAL3 (INNER3)
SERIAL6 (OUTER/BP)
NC
N2-I N
NC
L2-I N
12V
REMOTE
GND
5V GND RESET FLMDO
TxD(to RxD)
RxD(to TxD) DATA OUT
CLOCK OUT
DATA I N 5V GND
W101 L-I N
W102 N-I N
W104 N-OUT
W103 L-OUT
W201
E
F102
AC250V 3.15A
F101
AC250V 10A
CN102
B4P7-VH-B
WHITE
CN104
B3P5-VH-B
WHITE
CN105
B3P5-VH-B-C
BLACK
CN304
B03B-XAKK-1-A
BLACK
FLASH
TEST ( PCS )
CN303
B5B-PH-K-S
WHITE
CN301
B06B-PASK-1
WHITE
UL1015
AWG16
GREEN
F103
AC250V 3.15A
CN305
B06B-XARK-1-A
RED
CN306
B06B-XASK-1-A
WHITE
CN307
B06B-XAMK-1-A
GREEN
CN308
B06B-XAEK-1-A
BLUE
CN309
B08B-PASK-1
WHITE
CN310
B04B-PASK-1
WHITE
CN311
B03B-PASK-1
WHITE
UL1015 AWG20 VIOLET
UL1015 AWG20 WHITE
UL1015 AWG20 BLACK
UL1015 AWG20 PINK
UL1015 AWG20 YELLOW
UL1015 AWG20 RED
UL1015 AWG20 BLACK
UL1015 AWG20 WHITE
UL1015
AWG20
BLACK
UL1015
AWG20
BLACK
UL1015
AWG20
WHITE
UL1015
AWG20
WHITE
UL1430 AWG22 BLACK
UL1430 AWG22 WHITE
UL1430 AWG22 RED
UL1015 AWG20 BLACK
UL1015 AWG20 WHITE
ELECTRIC
EXPANSION VALVE 1
ELECTRIC
EXPANSION VALVE 2
ELECTRIC
EXPANSION VALVE 3
ELECTRIC
EXPANSION VALVE 4
THERMISTOR
( GUS TEMP. ) - 1
THERMISTOR
( LIQUID TEMP. ) - 1
THERMISTOR
( GUS TEMP. ) - 2
THERMISTOR
( LIQUID TEMP. ) - 2
THERMISTOR
( GUS TEMP. ) - 3
THERMISTOR
( LIQUID TEMP. ) - 3
EEV1
EEV2
EEV3
EEV4
CENTRAL REMOTE CONTROLLER
( OPTION )
BRANCH PIPE
( MASTER )
POWER SOURCE FOR
INDOOR UNIT - 3
POWER SOURCE FOR
INDOOR UNIT - 2
POWER SOURCE FOR
INDOOR UNIT - 1
POWER SOURCE
AC208 - 230V
60Hz
L1
L2
3
2
1
3
2
1
3
2
1
3
2
1
1
2
3
PRIMARY 2
SECONDARY
PRIMARY 1
EMI FILTER
ZCAT1518-0730
2 TURNS
CONTROLLER PCB ASSEMBLY
K09BH-0900HME-C1
CONTROL UNIT
EZ-0100HME
2010.07.29 30
BRANCH BOX
UTP-PU03B