Mitsubishi Electric PUHZ-P100VHA2 Service Manual page 28

PUHZ-P100YHA2.UK
SYMBOL
TB1 Terminal Block <Power Supply>
TB2 Terminal Block <Indoor/Outdoor>
MC Motor for Compressor
MF1 Fan Motor
21S4 Solenoid Valve (Four-Way Valve)
63H Hign Pressure Switch
TH3 Thermistor <Liquid>
TH6 Thermistor <2-Phase Pipe>
TH7 Thermistor <Ambient>
TH8 Thermistor <Heat Sink>
TH32 Thermistor <Comp. Surface>
LEV-A Linear Expansion Valve
DCL Reactor
ACL4 Reactor
C . B .
MF1
1
MS
3~
2
CNS
(WHT)
3 1
TB2
S1
S2
INDOOR
UNIT
S3
POWER
SUPPLY
3N~
400V 50Hz
OCH415F
NAME SYMBOL
RS
CY1, CY2
P.B.
TB-U/V/W
TB-L1/L2/L3 Connection Terminal <L1/L2/L3-Power Supply>
TB-P1/P3
X52CA
N.F.
LI1/LI2/LI3/NI Connection Terminal <L1/L2/L3/N-Power Supply>
LO1/LO2/LO3 Connection Terminal <L1/L2/L3-Power Supply>
GD1, GD2 Connection Terminal <Ground>
C.B.
SW1
63H
TH32 TH7 TH6 TH3
t° t° t° t°
CNF1
(WHT)
1 2 1 4 1 2
7
TH3
TH32 TH7/6
(BLK) (RED) (WHT)
1 3
63H
(YLW)
CN2
3
(WHT)
1 7
TRANS
1
CNDC
(PNK)
7
F2 F3
CNAC
(WHT)
1 2
F1 F4
3 4
P . B .
-
V
U
MS
3~
MC
CNAC1
(WHT)
TB1
LI1
RED
L1
LI2
WHT
L2
LI3
BLK
L3
NI
BLU
N
GRN/YLW
N . F .
NAME
Rush Current Protect Resistor
Capacitor
Power Circuit Board
Connection Terminal <U/V/W-Phase>
Connection Terminal
52C Relay
Noise Filter Circuit Board
Controller Circuit Board
Switch <Manual Defrost, Defect History,
Record Reset, Refrigerant Address>
LEV-A
M
3 5
1 6 1 3 1 5
LEV-A CNVMNT CNMNT
(WHT) (WHT) (WHT)
1 14
CNM
(WHT)
CN4
(WHT)
1 2
2
SV1
3 1 3 1 3 1
21S4
SV2
/CH
(GRN) (BLU)
(GRY)
21S4
TH8
2 7 2
t°
1 2 1 2 1 7 1 2
CN6 CN5 CN2 CN4
(WHT) (RED) (WHT) (WHT)
BLK
WHT
RED
RED
RED
-
+
X52CA
+
+ + +
TB-P3
+ + +
DCL
W
1 3
GD1
CNDC
GD2
(PNK)
28
SYMBOL
SW4 Switch <Test Operation>
SW5 Switch <Function Switch, Model Select>
SW6 Switch <Model Select>
SW7 Switch <Function Switch>
SW8 Switch <Function Switch>
SW9 Switch <Function Switch>
SWP Switch <Pump Down>
CN31 Connector <Emergency Operation>
SS Connector <Connection for Option>
CNDM Connector <Connection for Option>
CNM Connector <Connection for Option>
LED1, LED2 LED <Operation Inspection Indicators>
F1, F2, F3, F4 Fuse <T6.3AL250V>
X51, X52, X54, X55 Relay
When M-NET adapter is connected
5
*1 *1
CN31
1
3
A B S
1
5
3 1
SS
(WHT)
* 1 MODEL SELECT
The black square ( ) indicates a switch position.
MODEL SW6
ON
100Y
OFF
1 2 3 4 5 6 7 8
* 2 SW5 -1 to 5 : Function Switch
RS
2
CNCT CNAC2
(RED) (RED)
1 2 1 3
LO1
RED
LO2
WHT
LO3
BLK
+
+
1 3 3 1
CNL
(BLU)
ACL4
2
NAME
5
1
M-NET ADAPTER
2
CN2M
CND
(WHT)
1
(WHT)
3 1
3
TB7
M-NET
SW5-6 *2
ON
OFF
1 2 3 4 5 6