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PEH-5MYA-EU (STANDARD)
MC
OUTDOOR
Connector
Surge killerCR1,2
Contactor (fan O/D)
X2,3 Auxiliary relay (defrost)
T1 Timer (defrost)
Note:1.The dotted lines show field wiring.
2.The figure in the parentheses show field supply parts.
3.Color of earth wire is yellow and green twisting.
4.Not specified color of wire is brown.
5.Specification subject to change without notice.
C1,2,4,6,7
Compressor motor
Symbol
Terminal block
Over current relay(compressor)
Fan motor (outdoor)
Contactor (compressor)
Over current relay(fanI/D,O/D)
Contactor (fan I/D)
Crankcase heater
Transformer
Fuse (3.15A)
Fan motor (indoor)
TB1~4
MC
MF1
MF2
52C
51F1,2
CH
Tr
51C
F1~3
Name
49F Internal thermostat(indoor fan)
63H High-pressure switch
26D1,2 Thermostat (defrost)
52F
FZ Auxiliary relay (fan)
Auxiliary relay (compressor)
Auxiliary relay (4-way valve)
Auxiliary relay (check)
Switch (operation mode)
X1
CZ1,2
HZ1,2
30CZ,FZ
21S4
<SW1>
<SW2> Switch (on)
<23WA> Thermostat (room temp.)
4-Way valve
Z
Y
X
W
V
U
TB3
for Heating operation
Power Supply,
380~415Volt,
50Hertz
3Phase
L2
N
L3
52F
WHITE
MF1
51F1
RED
BLUE
RED
WHITE
BLACK
2
1
3
RED
WHITE
BLUE
1
2
3
C1
C2
F1
(3.15A)
RED
INTERNAL
PROTECTOR
3
COMP1
24VAC(L)
Power (Neutral)
Fan operation
Cooling operation
Power (Active)
Function
5
4
2
1
No.
TB3
Symbol
24VAC(N)
Option controller connection.
PAC-204RC (Option)
terminal no.
FAN HI
Revercing Valve 4WV
CR1
CR2
Caution,
1.To protect each Fan motor and Compressor from abnormal current,
Over current relays<51C>,<51F1,2>are installed. Therefore,
do not change factory set value of Over current relays.
GRAY
X1
C6
3
C6
1
3
C7
5
4
C1
C1
49F
CH
F3(3.15A)
X1
X2
52C
CZ
30
C7
1
26
D2
21
T1
S4
26
D1
X2
X3
X1 X2X3
T1
52C
N
1315
HZ2
TB4
BLUE
CZ2
14
63H
51F2
CZ2
CZ
30
51C
HZ2
PE
AC
220~
240V
AC
24V
Tr
HZ1
3
TB3
SWITCH BOX
(FIELD SUPPLY)
1
SW2
24
FZ
H
C
HZ1
F2
CZ1
51F1
30FZ
52F
52F
(3.15A)
CIRCUIT BREAKER
(FIELD SUPPLY)
14
RED
5
13
GRAY
SW1
HEATCOOL
F1
15
FZ
15
GRAY
HZ2
14
FZ
30
CZ2
PE
BLUE
23
WA
TB3
CZ1
13
C4
52C
TB2
L1
CIRCUIT BREAKER
(FIELD SUPPLY)
51C
3
2
1
51F2
WHITE
X1
MF2
RED
RED
WHITE
BLACK
BLACK
BLACK
WHITE
BLACK
WHITE
RED
RED
RED
TB1
L1
L2
L3
Power Supply,
50Hertz
380~415Volt,
3Phase
PEH-5MYA-EU···15A
PUH-5MYE-EU···50A
MF1
2
3
1
C1
1
2
3
C2
This circuit diagram shows connections.
(If the external static Pressure is less
than 30 Pa, change to connections.)
1
3
2
Attach the accessory
Remove