Mitsubishi Electric PLA-RP·BA Technical Data Book page 47

PUHZ-P200YHA3
[LEGEND]
SYMBOL NAME
TB1 Terminal Block<Power Supply>
TB2 Terminal Block<Indoor/Outdoor>
MC Motor for Compressor
MF1,MF2 Fan Motor
21S4 Solenoid Valve (Four-Way Valve)
63H High Pressure Switch
TH3 Thermistor<Outdoor Pipe>
TH4 Thermistor<Discharge>
TH6 Thermistor<Outdoor 2-Phase Pipe>
TH7 Thermistor<Outdoor>
LEV-A Electronic Expansion Valve
ACL4 Reactor
DCL Reactor
CB1,CB2 Main Smoothing Capacitor
RS Rush Current Protect Resistor
Fuse< T15AL250V>
FUSE1, FUSE2
CY1,CY2 Capacitor
P.B.
Power Circuit Board
SC-U/V/W Connection Terminal<U/V/W-Phase>
C. B.
1
MF1 CNF1
7
(WHT)
MS
3~
1
CNF2
MF2
7
(WHT)
MS
3~
3
1
2
CNDC
(PNK)
CNS
(WHT)
3 1
TB2
S1
S2
INDOOR
UNIT
S3
TB1
LI 1
RED
L1
LI 2
WHT
POWER
L2
SUPPLY
3N~
LI 3
BLK
L3
400V 50Hz
BLU
N
GRN/YLW
PUHZ-P250YHA3
SYMBOL
TB-L1/L2/L3 Connection Terminal<L1/L2/L3-Power supply>
TB-P1 Connection Terminal
TB-P2 Connection Terminal
TB-C1 Connection Terminal
TB-N1 Connection Terminal
X52A 52C Relay
Noise Filter Circuit Board
N.F.
LI1/ LI2/LI3/NI Connection Terminal< L1/L2/L3/NI-Power supply>
LO1/ LO2/LO3 Connection Terminal< L1/L2/L3-Power supply>
Connection Terminal<Ground>
GD1,GD2
C.B. Controller Circuit Board
SW1 Switch<Manual Defrost, Defect History Record
SW4 Switch<Test Operation>
SW5 Switch<Function Switch>
SW6 Switch<Model Select>
SW7 Switch<Function Setup>
SW8 Switch<Function Setup>
SW9 Switch
63H
TH7 TH6 TH3 TH4
t° t° t° t°
1 4 1 2 2 1
TH7/6 TH3 TH4
(RED) (WHT) (WHT)
1 3
63H
(YLW)
CN2
(WHT)
1 7
TRANS
7
F3
CNAC
(WHT)
1 2
F4
3 4
P. B.
7
7
CN2
(WHT)
1
2
2
CN4
(WHT)
1
2
2
CN5
(RED)
1
X52A
BLK
BLK
TB-P1
RED
TB-P2
DCL
N. F.
CNAC1
(WHT)
1 3
U U
U
NI
U
U
GD1 GD2
NAME SYMBOL
Reset, Refrigerant Address>
LEV-A
M
3 5
1 1
1 6 1 3 1 5
CNVMNT CNMNT
LEV-A
(WHT) (WHT) (WHT)
CN31
1 14
CNM
(WHT)
CN4
(WHT)
1 2
2
3 1 3 1
21S4 SS
(WHT)
(GRN)
21S4
SC-W BLK
SC-V WHT
SC-U RED
TB-L3 BLK
TB-L2 WHT
TB-L1 RED
TB-C1 TB-N1
CB1 CB2
2
CNCT CNAC2
(RED) (RED)
1 2 1 3
LO 1
RED
LO 2
WHT
LO3
BLK
U
1 3 3 1
CNDC CNL
(PNK) (BLU)
ACL4
2
47
NAME
Switch<Pump Down>
SWP
CN31 Connector<Emergency Operation>
LED1,LED2 LED<Operation Inspection Indicators>
F3,F4
Fuse< T6.3AL250V>
SS Connector<Connection for Option>
CNM Connector<A-Control Service Inspection Kit>
CNMNT Connector
<Connected to Optional M-NET Adapter Board>
CNVMNT Connector
<Connected to Optional M-NET Adapter Board>
Connector
CNDM
< Connected for Option (Contact Input)>
CN3S Connector<Connection for Option>
CN51 Connector<Connection for Option>
X51,X52 Relay
When M-NET adapter is connected
5
SW11
SW1
5
1
LED2
SW12
LED3
LED4
M-NET ADAPTER
2
CND
1
(WHT)
3 1
3
A B S
TB7
M-NET
1 MODEL SELECT
MODEL SW6
ON
200Y
OFF
1 2 3 4 5 6 7 8
ON
250Y
OFF
1 2 3 4 5 6 7 8
2. SW5 -1 to 5 : Function Switch
The black square (■) indicates a switch position.
MC
W
V
MS
3~
U
M-NET ADAPTER
SYMBOL
NAME
TB7 Terminal Block(M-NET connection)
CN5
Connector<Transmission>
CND Connector<Power Supply>
Connector<M-NET communication>
CN2M
SW1
Switch<Status of communication>
SW11
Switch<Address setting:1s digit>
SW12
Switch<Address setting:10s digit>
LED1
LED<Power Supply:DC5V>
LED2
LED<Connection to Outdoor Unit>
LED3 LED<Transmission:Sending>
LED4 LED<Transmission:Receiving>
LED5 LED<Power Supply:DC12V>
SW5-6 2
ON
OFF
1 2 3 4 5 6
ON
OFF
1 2 3 4 5 6