58
9. Wiring Connection Diagram
9.1 Indoor Unit
CN2CN1
CN-PWR4
(BLK)
5
3
1
1
W
W
W
W
W
W
W
W
BL
W
B
R
1
1
4
2
2
3
1
1
1
1
2
2
3
3
CN-PWR3
(GRN)
CN-PWR
(BLK)
CN-PWR204
(YLW)
CN-PWR202
(YLW)
CN-COMM
(YLW)
ACN
(WHT)
ACL
(BLK)
DCN
(BLU)
DCP
(RED)
CN-CNT
(WHT)
CN-PWR2
(BLU)
RY-V2
RY-V3
RY-ANODE
ROOM
THERMO 1
2-WAY
VALVE
1
1
CN-OLP1
(BLU)
CN-FLWSEN
(WHT)
CN-TH1
(WHT)
CN-TH3
(WHT)
FLOW
SENSOR
2
BL
BL
1
1
4
6
BR
W
B
BL
2
1
CN-TH2
(BLK)
4
t˚
t˚
OPTIONAL
ELECTRONIC CONTROLLER
(SUB)
W
7
7
44
3
22
1
3
1
BL
R
BR
B
W
BL
R
BR
B
M
WATER OUTLET TEMP. SENSOR (THERMISTOR)
OR
REFRIGERANT TEMP. SENSOR (THERMISTOR)
WATER INLET TEMP. SENSOR (THERMISTOR)
LEAD WIRE FIXING FOR OLP
POOL WATER
PUMP
CN209
SSR202
SSR203
CN208
SSR200
SSR201
CN-CNT
(WHT)
CN205
CN204
DC
GND
DC
10V
VCC BIT2 BIT1
CN207 CN206 CN210
1
5
RY201
CN201
SSR204
SSR205
SSR206
SSR207
CN203
ROOM THERMO 2
MIXING
VALVE 1
MIXING
VALVE 2
L N COOL HEAT
SOLAR WATER
PUMP
ERROR
SIGNAL
WATER PUMP
ZONE 1
WATER PUMP
ZONE 2
ROOM TEMP.
ZONE 2
ROOM TEMP.
ZONE 1
POOL TEMP.
SENSOR
WATER TEMP.
ZONE 2
WATER TEMP.
ZONE 1
DEMAND
SIGNAL
SOLAR TEMP.
SENSOR
SG SIGNAL
HEAT/COOL
SWITCH
EXTERNAL
COMP. SW
WATER
PUMP
WATER
PUMP
CIRCUIT
1
(BR)
2
(B)
3
(BL)
AC1-L3
(BRW/GRY)
AC1-N
(BLU)
G
W
W
W
W
DATA
(BLK)
G02
(GRN)
CN-PUMP1
(WHT)
1
4
5
6
7
SW1
SW2
BUFFER TANK
SENSOR
OUTDOOR AIR
SENSOR
EXTERNAL
CONTROL 1
BOILER CONTACT / DEFROST SIGNAL
EXTRA PUMP
RY-CONTACT1
TANK
SENSOR
t˚
t˚
t˚
t˚
TERMINAL
BOARD
GROUNDING
GROUNDING
TO OUTDOOR UNIT
OLP BOOSTER
HEATER
ROOM TEMP.
ZONE 1
CN6
CN5
CN4
CN3
SSR1
BL
BL
CONTROL
PANEL
G01
(GRN)
RECTIFICATION
CIRCUIT
SIGNAL
DETECTION
CIRCUIT
SIGNAL
DETECTION
CIRCUIT
ELECTRONIC CONTROLLER
(MAIN)
HEX WATER OUTLET TEMP. SENSOR
(THERMISTOR)
TANK TEMP. SENSOR 1 (THERMISTOR)
TANK TEMP. SENSOR 2 (THERMISTOR)
HEAT
CLOSE OPEN N
COOL N L
N L
L2
(WHT)
G03
(GRN)
L1
(WHT)
2
1
1
2
REACTOR
G
G05
(GRN)
G
G
FUSE1
T6.3A L250V
FUSE 3
T3.15A L250V
NOISE FILTER
CIRCUIT
NOISE
FILTER
CIRCUIT
NOISE
FILTER
CIRCUIT
COMMUNICATION
CIRCUIT
RECTIFICATION
CIRCUIT
BR
B
POWER SUPPLY 1
Single phase AC230V 50Hz
(L)
(N)
BR
B
RCCB/ELCB
220V~240V 30A~40A
I∆n=30mA
BL
N OPEN CLOSE N OPEN CLOSE
BBLBR
3-WAY
VALVE
M
1~
N
OPEN
CLOSE
LEAD WIRE FIXING FOR HEATER
BLUE
ORANGE
RED
BLUE
1
1
2 2
BLACK
BLUE
BLACK
BROWN
ORANGE
ORANGE
REMARKS:
W : WHITE
O : ORANGE
R : RED
B : BLUE
BL : BLACK
Y : YELLOW
BR : BROWN
G : GREEN
GR : GRAY
Y/G: YELLOW/GREEN
RCCB/ELCB: RESIDUAL CURRENT CIRCUIT BREAKER/
EARTH LEAKAGE CIRCUIT BREAKER
1
B
(N
1)
(L
1)
R
POWER SUPPLY 2
Single phase AC230V 50Hz
BR
TERMINAL BOARD
GROUNDING
BR
RCCB/ELCB
BL
AC2-N2
(BLU)
SIGNAL
DETECTION
CIRCUIT
BACKUP HEATER (6kW)
2
1
2
3 3
AC2-L3
(BLK)
RY-HT(L3)
HT1-L3
(RED)
R
BL
B
HT1-L2
(ORG)
AC2-L2
(BRW)
RY-HT(L2)
B
OLP
80±3°C
OLP
80±3°C
A B
O
BR
O
B
22
11
O
220V~240V 30A~40A
IΔn=30mA
1
4
FLOW
SENSOR
1
4
1
4
5
1
5
1
5
BR
W
B
BL
BR
W
B
BL
R
OLP
80±3°C
1
5
CN-CNT2
(RED)
DIGITAL PRESSURE
SENSOR
1
4
W
BL
R
3
CN-DPS
(RED)
1 3
1
1
2
2
BL
W/BL
X1
W/BL BL
X11
ANODE BAR
ELECTRONIC CONTROLLER
(ANODE)
CURRENT ANODE
SYSTEM
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