Mitsubishi Electric Mr.Slim PUHZ-P100VKA Service Manual page 13

PUHZ-P100YKA.TH(-ET/-ER)
PUHZ-P125YKA.TH(-ET/-ER)
PUHZ-P140YKA.TH(-ET/-ER)
SYMBOL
TB1 Terminal Block <Power Supply>
TB2 Terminal Block <Indoor/Outdoor>
MC Motor for Compressor
MF1 Fan Motor
63H High Pressure Switch
TH3 Thermistor <Liquid>
TH4 Thermistor <Discharge>
TH6 Thermistor <2-Phase Pipe>
TH7 Thermistor <Ambient>
TH8 Thermistor <Heat Sink>
TH33 Thermistor <Comp. Surface>
LEV-A, LEV-B Linear Expansion Valve
C. B.
MF1 1
MS
3~
2
3
CNDC
CNS
(WH)
3
TB2
S1
S2
TO INDOOR
UNIT
S3
POWER
SUPPLY
3N~
400V 50Hz
Never splice the power cable or the indoor-outdoor connection cable,
otherwise it may result in a smoke, a fire or communication failure.
OCH670
NAME SYMBOL
21S4
ACL4
DCL
RS
CY1, CY2
P.B.
N.F.
C.B.
F1, F2, F3, F4
SW1
SW4
LEV-A
63H
M
TH33 TH7 TH6 TH3 TH4
t° t° t° t° t°
CNF1
7
(WH) 1 3 1 4 1 2 2 1 1
TH33 TH7/6 TH3 TH4 LEV-A
(YE) (RD) (WH) (WH) (WH)
1 3
63H
(YE)
1
TRANS
CN2
(RD)
1
7
(PK) 2
F2 F3 7
CNAC
(WH)
1 2
F1 F4
1
3 4
P.B.
V W
U
MS
3~
MC
N.F.
TB1
LI1
RD
L 1
LI2
WH
L 2
LI3
BK
L 3
NI
BU
N
CNAC1
(WH)
EI
3 1
ACL4
NAME
Solenoid Valve (4-Way Valve)
Reactor
Reactor
Resistor
Capacitor
Power Circuit Board
Noise Filter Circuit Board
Controller Circuit Board
Fuse <T6.3AL250V>
Switch <Manual Defrost, Defect History
Record Reset, Refrigerant Address>
Switch <Function Switch>
LEV-B
M
3 5
*
1
5 1 5 1 3 1 5
CNVMNT CNMNT
LEV-B
(RD) (WH) (WH)
CN31
CN4
1 14
CNM
(WH)
(WH)
1 2
CNDM
1
(WH)
1
CN51
(WH)
21S4 1 3
(GN)
21S4
TH8
7
2 2
t°
1 2 1 2 1 7 1 2
CN6 CN5 CN2 CN4
(WH) (RD) (RD) (WH)
BK BK
L3OUT TB-L3
X52CB
WH
X52CA
RD
RS
RD
RD
TB-L1
RD RD
DCL
2
CNCT
CNAC2
(RD) 1 2
(RD)
3 1
LO1
RD
LO2
WH
LO3
BK
E2
E3
3 1 3 1 CNDC
CNL
(PK)
(BU)
2
13
SYMBOL NAME
SW5 Switch <Function Switch>
SW6 Switch <Model Select>
SW7 Switch <Function Switch>
SW8 Switch <Function Switch>
SW9 Switch <Function Switch>
SWP Switch <Pump Down>
CN31 Connector <Emergency Operation>
CN51 Connector <Connection for Option>
CNDM Connector <Connection for Option>
CNM Connector <Connection for Option>
Relay
X52
When M-NET adapter is connected
5
5
1
M-NET ADAPTER
2
CN2M
CND
(WH)
(WH)
1
3 1
3
A B S
TB7
M-NET
3
5
*1. MODEL SELECT
The black square (■) indicates a
switch position.
MODEL SW6-4, 5, 6, 7, 8 *2
ON
100Y OFF
1 2 3 4 5 6 7 8
ON
125Y
OFF
1 2 3 4 5 6 7 8
ON
140Y OFF
1 2 3 4 5 6 7 8
*2. SW6-1 to 3: Function switch