Mitsubishi PEH series, User Manual

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PUH-7,8,10MYF
SW5
1
ON
OFF
4
(*2)
CONNECTOR(CH) C13
CONNECTOR(FAN MOTOR) C11,12,21,22
CONNECTOR(N.F.BOARD)
CONNECTOR(F.C.BOARD)
CNIN
CNOUT1,2
CNFAN,CNFC2
CNPOW
CONNECTOR(MAIN BOARD) CN2,CN20-28
CN3,34,3D,3N,3S
CN4,40,51-53
CNMNT,VMNT
CNFC1,FG,S3
LED(FOR SERVICE)
COND/EVA TEMP
DISCHARGE TEMP
LIQUID TEMP
THERMISTOR
OVER CURRENT RELAY(COMPRESSOR)
TRANSFORMER TR
TERMINAL BLOCK(INDOOR UNIT) TB4
INTERNAL THERMOSTAT(COMPRESSOR) 49C
LED1
21S4
TH1
SOLENOID VALVE
4-WAY VALVE
TH3
TH2
SV1
TERMINAL BLOCK(OUTDOOR UNIT) TB1,TB3,TB6
SWITCH(MAIN BOARD)
SW1-5
AUXILIARY RELAY(MAIN BOARD) X01-X05
MF2,MF3
CRANK CASE HEATER(COMPRESSOR)
FAN MOTOR (OUTDOOR)
COMPRESSOR MOTOR
MC
CH
SYMBOL
PRESSURE SWITCH(HIGH PRESSURE) 63H1
51C
52C
CONTACTOR(COMPRESSOR)
NAME
F1.F2 FUSE(15A)
NAME
SYMBOL
F01-F04 FUSE(6.3A)
F10-F30 FUSE(6.3A)
Note: 1.The dotted lines show field wiring.
2.Color of earth wire is yellow and green
twisting.
3.Specification subject to change without
notice.
4.This motor(*1) includes auto reset type
internal thermostat.
5.Indoor and outdoor connecting wires are
made with polarities,make sure
matching wiring and terminal.
6.SW5(*2) is shown PUH-10MYF-EU
setting.
In case of PUH-7,8MYF-EU setting is
shown as below.
Caution,
1. To protect compressor from abnormal
current, over current relays is installed.
Therefore, do not change factory set
value of Over current relays.
PRESSURE SWITCH(FOR CONTROL)
63H2
1
C22
(3P)
POWER SUPPLY
3N
~
PE
380/400/415V
50HZ
3
MF2
C21
(3P)
MF3
1 3
TB6
N U W V
C12
CIRCUIT BREAKER
PUH-7,8MYF-EUS :50A
(FIELD SUPPLY)
PUH-10MYF-EUS :60A
C11
(3P) (3P)
1 1
C14
(2P)
(3P)
21S4
(3P)
CN24
C13
F03
LED1
1
OFF
ON
4
OFF
ON
1
2
OFF
ON
OFF
ON
1
6
6
1
TH3 TH2
(5P)
CNPOW
(5P)
CNFAN
(6P)
CNFC2
(2P) (2P)
(6P)
(2P) (5P)
(3P)
(3P)
(3P)
(3P)
(3P)
(3P)
(3P)
CN28 CNS3
(3P)
CNFG
(3P)
(3P)
(7P)
CNIN
(5P)
(3P)
(3P)
(3P)
(5P)
(3P)
(3P)
(6P)
(6P)
CN20 (7P)
TR
3 1 3
CN53
CNOUT2
CNOUT1
CNMNT
CN2
1
2
1
2
CN3
1
2
CN4 CN40
1
N
52C
51C
CN3N
CN27
CN3S
CNVMNT
CN3D
1 3
L1 L2 L3
1
CN34
DC power supply
Transmission
Circuit
F02
F04
CNFC1
X04
CN23
CN22
CN21
CN26
CN25
CN52
PE
PE
TH1
F30
F20
F10
F01
(5P)
CN51
PE
1
1
7
6
1
3
1
3
1
3
1
5
1
3
1
3
1
3
1
3
5
3
1
2
1
63H2
L1
N
L2
L3
1
3
5
7
1 3 1 3 5
F2
F1
1 3 5
1
6
51C
52C
52C
SV1
MC
49C
63H1
CH
X03
X01
X02
X05
F.C.
BOARD
SW1
SW2
SW4 SW3
SW5
3
Blue
Black White Red
Black White
Red
Green/Yellow
TO INDOOR UNIT
CONNECTING WIRES
(POLER)
S3 S2 S1
MAIN BOARD
N.F.BOARD
10
INDOOR UNIT
S3
S2
S1
TB4
OUTDOOR UNIT CONTROL BOX
( 1)
( 3)
( 1)
( 2)
TB3
TB1