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PE-20MYC-EU/PU-20MYC1-EU (STANDARD)
POWER SUPPLY
380~415VAC
3N~PE
50Hz
INDOOR
OUTDOOR
Fan motor (outdoor)(*1)
(*1)
(*1)
52
F1
CR1
52F1
30
FZ
FZ
30
FZ
PE
F1
(3.15A)
TB2
L1
L2
L3
N
51F1
MF1
52F1
5
N
19
20
1
L1
RED
BLUE
PINK
PINK
GRAY
GRAY
BLUE
BLACK
WHITE
RED
F2
(3.15A)
33
AC
24V
C04 C03
11
SILVER
Tr
3
1
C03
RED
C03
NOTE 4
51F1
PINK
18
6
16
11
17
12
C16 C26
11
33
CZ CZ
1-1 1-2
26L1 26L2
OUTDOOR
13
13
11
11
12
12
GRAY
GRAY
GRAY
TB4
TB3
CZ
CZ
2-1
2-2
3:COMP2
24VAC (N)
Controller connection.
FAN HI
2:COMP1
Power (Neutral)
Fan operation
24VAC(L)
PAC-204RC
terminal no.
Cooling operation
Power (Active)
Function
5
4
2,3
1
No.
TB3
Symbol
2-2
POWER SUPPLY
380~415VAC
3N~PE
50Hz
2
1
C24
2
1
C14
NN
TB5
33
C23
1
C13
1
52
F2
52
C2C1
52
52F2
51F2
MF2
1
2
3
C11
3
2
1
51F3
C21
MF3
2
2
CZ2
30
C2
52
52
C2
CR3
CR2
30
CZ1
30
CZ2-1
52
C1
CZ1
1211
13
TB4
2-2
CZ
CZ
2-1
CH2
52
C1
CH1
51
49C1
F2
63H1
51C1
CZ
CZ2
30
49C2
51
F3
51C2
63H2
F3
(3.15A)
51C2
52C2
MC2
PE
PE-20MYC-EU···30A
PU-20MYC1-EU···125A
MC1
52C1
CIRCUIT BREAKER
(FIELD SUPPLY)
CIRCUIT BREAKER
(FIELD SUPPLY)
51C1
TB1
L1
L2
L3
N
27
16 17
13
11
12
L1
N
21
18
19
20
22
24
25
26
28
23
29
30
31
PINK
GRAY
GRAY
BLUEBLUE
RED
RED
ORANGE
ORANGE
ORANGE
VIOLET
VIOLET
VIOLET
ORANGE
VIOLET
BLUE
BLACK
WHITE
RED
RED
WHITE
BLACK
BLACK
WHITE
RED
BLACK
WHITE
RED
BLACK
WHITE
RED
RED
WHITE
BLACK
RED
WHITE
BLACK
RED
WHITE
BLACK
RED
WHITE
BLACK
GRAY
16,21,23,24,26
Contactor (fan O/D)52F2
Timer (2sec.) 2
Over current relay(fanO/D)51F2,3
Auxiliary relay (fan)30FZ
Surge killerCR1~3
C03,04,11,13,14,
Connector
Internal thermostat(compressor)49C1,2
Compressor motor
Symbol
Terminal block
Over current relay(compressor)
Contactor (compressor)
Over current relay(fanI/D)
Contactor (fan I/D)
Crankcase heater
Transformer
Fuse (3.15A)
Fan motor (indoor)
TB1~5
MC1,2
MF1
MF2,3
52C1,2
51F1
CH1,2
Tr
51C1,2
F1~3
Name
63H1,2 High-pressure switch
26L1,2 Thermostat(freeze protection)
52F1
FZ Auxiliary relay (fan)
Auxiliary relay
Auxiliary relay (check)
CZ1-1,2/2-1,2
30CZ1,2
Note:1. The dotted lines show field wiring.
2. The figure in the parenthesis show field supply parts.
3. Color of earth wire is yellow and green twisting.
4. In case of power supply 380V AC model Tr wiring.
5. Specification subject to change without notice.
Caution,
1. To protect each fan motor and compressor from abnormal
current, over current relays <51C1,2>,<51F1,2> are installed.
Therefore, do not change factory set value of over current
relays.
2. This timer <2> installed because the power supply breaker
may operate if two compressors start at the same time.
3. Do not change factory set value of all timers.
4. This motor (*1) includes auto reset type internal thermostat.
GRAY
GRAY
GRAY
3
2
4
4
2
TB3
PAC-204RC
24VAC(N)
24VAC(L)
COMP1
COMP2
FAN HI
3
FZ
5
TB3
1
1-1
CZ
1-2
CZ
3
C03
SILVER
RED
1
C03
Tr
AC
24V
C03
1
C04
1
33