Mitsubishi Electric PUHZ-P100VHA2 Service Manual page 25

PUHZ-P100VHA4.UK
SYMBOL NAME
TB1 Terminal Block <Power Supply, Indoor/Outdoor>
MC Motor for Compressor
MF1 Fan Motor
21S4 Solenoid Valve (Four-Way Valve)
63H High Pressure Switch
TH3 Thermistor <Liquid>
TH6 Thermistor <2-Phase Pipe>
TH7 Thermistor <Ambient>
TH8 Thermistor (internal) <Heat Sink>
TH32 Thermistor <Comp. Surface>
LEV-A Linear Expansion Valve
DCL Reactor
CB Main Smoothing Capacitor
CY1, CY2 Capacitor
C. B.
CNF1
MF1
1
(WHT)
7
MS
3~
3
TRANS
2
1
CNDC
(PNK)
F2
CNS
F1
(WHT)
3 1
WHT
CB
RED
W
V
V
U
W
MS
3~
MC
OCH415F
SYMBOL
P.B.
Power Circuit Board
U/V/W Connection Terminal <U/V/W-Phase>
LI Connection Terminal <L-Phase>
NI Connection Terminal <N-Phase>
DCL1, DCL2 Connection Terminal <Reactor>
IGBT Power Module
Connection Terminal <Ground>
EI, E2, E3, E4
C.B. Controller Circuit Board
SW1 Switch <Manual Defrost, Defect History, Record
SW4 Switch <Test Operation>
SW5 Switch <Function Switch, Model Select>
SW6 Switch <Model Select>
SW7 Switch <Function Switch>
SW8 Switch <Function Switch>
63H
TH32 TH7 TH6 TH3
t° t° t° t°
1 2 1 4 1 2
TH32 TH7/6 TH3
(BLK) (RED) (WHT)
1 3
63H
(YLW)
CN2
(WHT)
1 7
2
7
F3
CNAC
(WHT)
1 2 3 1
21S4
F4
(GRN)
3 4
21S4
2
7
2
1
7
1
CN2
CN4
(WHT)
(WHT)
N2
P2
t°
TH8
U
DCL2 DCL1
DCL
NAME
Reset, Refrigerant Address>
LEV-A
M
3
5
1 6 1 3 1 5
LEV-A CNVMNT CNMNT
(WHT) (WHT) (WHT)
1
CNM
(WHT)
CN4
CN52C
(WHT)
(RED)
1 2
1 3
3
3 1 3 1 SV1 3 1
SV2 SS
/CH
(BLU) (WHT)
(GRY)
3
CN52C
(RED)
1 3
52C
52C
2
CNDC
(PNK)
3 1
IGBT
E4
EI
BLK
BLK
CY1
CY2
L N S1 S2 S3
INDOOR
UNIT
POWER SUPPLY
~/N 230V 50Hz
25
SYMBOL NAME
SW9 Switch <Function Switch>
SWP Switch <Pump Down>
Connector <Emergency Operation>
CN31
SS Connector <Connection for Option>
Connector <Connection for Option>
CNDM
CNM Connector <Connection for Option>
LED <Operation Inspection Indicators>
LED1, LED2
F1, F2, F3, F4 Fuse <T6.3AL250V >
X51, X52, X54, X55 Relay
When M-NET adapter is connected
5
*1 *1
1
14
CN31
A B S
1
3
M-NET
1
5
P. B.
BLK
E3
BRN
1
ORN
3
BLK
1
RED
3
WHT
NI LI
*1 MODEL SELECT
The black square ( ) indicates a switch position.
MODEL SW6
ON
100V
OFF
1 2 3 4 5 6 7 8
TB1
*2 SW5 -1 to 5 : Function Switch
5
1
M-NET ADAPTER
2
CND
(WHT)
3 1
3
TB7
SW5-6 *2
ON
OFF
1 2 3 4 5 6