MEES19K180
PURY-HP-T(S)NU-A, Y(S)NU-A
22
4. ELECTRICAL WIRING DIAGRAMS
Hyper Heating Inverter R2-Series
PURY-HP72, 96, 120YNU-A
-
+
-
+
+
+
++
t˚
t˚
t˚
t˚
t˚
t˚
t˚
RSH01/02/03
For current detection
Central control transmission line
Indoor/Outdoor transmission line
L
Choke coil (for high frequency noise reduction)
For inrush current prevention
Resistor
R1,5
HIC bypass,Controls refrigerant
flow in HIC circuit
For opening/closing the discharge suction bypass
SV2
SV1a
LEV2a,b
21S4a
Symbol
<Symbol explanation>
63H1
63HS1
63LS
21S4b
C1,C3,
LEV1 *10
DCL
Pressure control,Refrigerant flow
rate control
Solenoid valve
For opening/closing the bypass
circuit under the O/S
Heat exchanger capacity control(only
4-way valve
Explanation
Pressure sensor
Cooling/Heating switching
Pressure switch
High pressure protection for the outdoor unit
Discharge pressure
Low pressure
Capacitor (inverter main circuit)
Linear expansion
valve
DC reactor
THHS
TH5
TH4
TB7
TB3
TB1
Thermistor
Discharge pipe temperature
ACC inlet pipe temperature
IPM temperature
Power supply
T
e
rminal
block
*1.Single-dotted lines indicate wiring not supplied with the unit.
*2.Dot-dash lines indicate the control box boundaries.
*3.Refer to the Data book for connecting input/output
signal connectors.
*4.Daisy-chain terminals (TB3) on the outdoor units in the
same refrigerant system together
.
*5.Faston terminals have a locking function.
Make sure the terminals are securely locked in place
after insertion. Press the tab on the terminals to
removed them.
*6.Control box houses high-voltage parts.
Before inspecting the inside of the control box,turn of
f
the power
,keep the unit of
f for at least 10 minutes, and
confirm that the voltage of the connector R
YPN
has dropped to DC20V or less.
R
Y
F
AN1
Noise Filter
Noise filter
L3
L2
L1
L
L3
L2
L1
Surge absorber
CN2
Noise filter
6
3
1
IPM
CNINV
3
1
CNDCN black
F
A
N Board
F001 DC 400V 10A
T
RSH01/02/03
1
4
CN80
LED4:CPU in operation
LED1:Normal operation(Lit)
/ Error(Blink)
2
1
CN81 green
32
IPM
CNDCP
red
CNINV
3
1
CNDCN
black
F
A
N Board
F001 DC 400V 10A
T
RSH01/02/03
1
4
CN80
LED4:CPU in operation
LED1:Normal operation(Lit)
/ Error(Blink)
2
1
CN81
green
1
4
7
1
2
32
LED2
LED101
SWU2
LED301
Compressor ON/OFF output
Error detection output
DC12V
CN51
1's digit
10's digit
*3
SWU1
SWP3
CN4A
black
2
31
4
CN4
black
2
31
4
CNPS
red
21
4
CN604
green
21
CN603
blue
2
13
CN600
45
2
1
PS Board
blue
CNFG5
12
DB2
IPM power
supply circuit
P
63H1
R
Y
63H
4
1
CNF
A
N2
DCL
FT
-P2
FT
-P1
R1,R5
INV Board
IPM
THHS
4
1
blue
SC-L1
NR001
green
SC-L2
SC-L3
SC-U
SC-W
SC-V
CNR
Y
2
1
LED4:CPU in operation
LED1:Normal operation(Lit)
Error(Blink)
LED900:Relay power supply
L3
L1
L2
TB1
L1
L2
L3
Power Source
3N~
60Hz
460V
U
V
W
MS 3~
CN4B
black
2
31
4
3
2
CN100
red
13
CN304
blue
CN303
2
1
2
1
2
1
1
32
1
2
CNINV
yellow
CNF
AN1
yellow
1
2
4
51
2
4
4
3
2
1
CN202
M-NET
power
supply circuit
CPU power
supply circuit
DB1
1
2
CNINT
4
red
CNDC
CN101
blue
Control Board
3
12
1
2
3
3
12
1
2
3
CN202
CN201
red
63LS
63HS1
12
CNPOW
yellow
1
3
CN3K
yellow
1
3
CN3S
red
*3
1
3
CN3D
1
3
CN3N
blue
4
1
CN41
23
4
1
CN40
23
TP1
T
P2
TB3
T
B7
M1
M2
M1
M2
S
Indoor/Outdoor transmission cable
Central control transmission cable
*4
CNAC
3
1
22
2
ON
OFF
X10
X07
X09
5
5
1
1
CN506
red
21S4b
Power failure detection circuit
CN507
black
3
6
SV9
SV2
X05
X06
3
5
1
6
CN505
SV1a
21S4a
X03
3
1
CN503
SV10
green
6
F001 AC250V 3.15A
T
TB7 Power selecting connector
black
2
1
*8
2
1
CNFG
blue
LED301
Display
setting/
Function
setting
USB TYPEA
CNUSB
CNPW
2
31
4
TH2
TH5
CN21
1
green
1
2
3
4
CN213
green
TH6
1
2
TH3
TH7
CN212
red
1
2
3
4
Z25
3
CNTYP5
green
1
CNTYP4
1
2
Z24
TH15
TH4
CN192
green
1
2
3
4
LEV2a
M
1
2
3
4
6
CNL
V
B
red
LEV1/LEV9
M
1
2
3
4
6
CNL
V
A
5
LEV2b
M
1
2
3
4
6
CNL
V
C
blue
LEV9/LEV2d
M
1
2
3
4
6
CNL
V
E
green
*8
*9
*7.Control board LED display
.
U
*8
*10
CNR
Y
A
red
21
LED3
*7
CN19V
yellow
1
2
CN2
1
2
3
4
Motor
(Compressor)
ACCT1
ACCT2
R
YPN
U
V
W
MS 3~
Fan motor2(Right) (Heat exchanger)
8
4
1
7
Fan motor1(Left)
(Heat exchanger)
8
1
green
2
1
CNF
AN2
RY
F
A
N
2
PUHY
model).
Cooling/Heating switching
ACCT1,ACCT2
Current sensor(AC)
LEV2d *9
Pressure control,Refrigerant flow
rate control
Heat exchanger for inverter
LEV9 *9,10
For opening/closing the bypass circuit
SV9 *8
For continuous heating
SV10 *8
Subcool bypass outlet temperature
TH2 *8
TH3
Pipe temperature
TH6 *8
Subcooled liquid refrigerant temperature
TH7
OA
temperature
TH15
Compressor shell bottom temperature
X901,X902
Magnetic relay(inverter main circuit)
Z22,24,25
Function setting connector
CNAC2
*5
*5
*5
CNDCP
red
1
4
7
1
2
Function
setting
X800
X901,
X902
LED2
Normal operation(Lit)/Error(Blink)
LED3
SW6-10 is OFF and SW4-1~10 are OFF
In operation(Lit)/In stop(Unlit)
SW6-10 is ON
Function setting by SW4 enable(Lit)/disable(Unlit)
LED101
Normal operation(Lit)/IC Error(Unlit)
*10.Dif
ference of appliance.
Model name
Appliance
LEV1
LEV9
*8.Dif
ference of appliance.
Model name
Appliance
*8 exist
*8 do not exist
*9.Dif
ference of appliance.
Model name
Appliance
LEV9
LEV2d
THHS
THHS
*6
5
4
3
1
MF1
Fan motor(for cooling in control box)
Z22
3
CNTYP2
black
1
M 1~
MF1
CN24V
A
black
21
4
C3
C1
R5~R8
R
1~R4
FT
-P1C
CN-CAP
21
CAP
Board
CN63PW
blue
2
13
*5
3
3
Z2
U
7
F1~F3 AC 250V 6.3A
T
21
3
R
Y
24V
A
black
8
RY
N
F
41
Z1
U
4
7
U
V
W
MS 3~
1
3
CNTR4
1
CNTR1
4
3
2
5
1
F4 AC 600V 6A
F
F5 AC 600V 6A
F
T
ransformer Box
CNTR3
3
4
CNTR2
T02
(T
ransformer)
2
2
3
4
T03
(T
ransformer)
1
1
SW001
ON
1
4
SW001
ON
1
4
SW001
ON
2
1
SW101
ON
1
4
SW4
ON
1
10
SW5
ON
1
10
SW6
ON
1
10
SW7
ON
1
10
blue
2
1
CN-P
1
2
CN-N
1
2
red
X901
X902
SC-P
SC-P1
4
1
CNF
A
N1
R700,
R701
R705, R706
C700,
C701
C705,
C706
FT
-P1C
*5
For opening/closing the injection circuit
LEV4
LEV4
M
1
2
3
4
6
CNL
V
F
black
*8
X15
CN510
2
1
4
3
2
1
TB2
F2 AC250V 1A
F1 AC250V 1A
Heater transmission line
TB2
PUR
Y
,TUR
Y
PUR
Y
,TUR
Y
PUR
Y
,TUR
Y
PUHY
,TUHY
PUHY
,TUHY
PUHY
,TUHY
2
1
2
1
2
1
2
1
CNPHL
CNPHR
CNPHBL
CNPHBR
Thermostat
Thermostat
Thermostat
Thermostat
PHL,R,BL,BR
Panel Heater
PHL
PHR
PHBL
PHBR
Heater
Heater
Heater
Heater
Ground
SWS2
black
C700~C706
blue
CN-CAP
CNCT2
0000005744.BOOK 22 ページ 2020年2月25日 火曜日 午後5時19分