PEH-8,10MYA-EU (STANDARD)

Power supply,

3Phase

TB1

 

52C

 

 

 

 

51C

380 415Volt,

50Hertz

 

 

 

 

 

L1

 

 

RED

 

 

 

 

 

RED

 

 

 

 

 

 

L2

RED

WHITE

 

WHITE

 

 

 

 

 

 

 

 

 

 

L3

 

BLACK

 

BLACK

 

 

CIRCUIT BREAKER

 

 

 

 

 

RED

 

51F2

X1

 

 

BLUE

 

 

 

 

 

 

 

 

 

 

 

(FIELD SUPPLY)

 

N

F3(3.15A)

 

WHITE

 

 

 

 

 

 

 

 

 

 

 

 

 

BLACK

 

 

PUH-8, 10MYC1-EU ··· 100A PE

 

 

HZ2

 

 

 

 

PUH-8,10MYE-EU ···100A

 

 

 

 

 

 

 

 

 

 

 

 

49C

 

 

 

 

 

 

 

 

 

52C

X3

X1

X2

T1

X1

 

 

 

 

 

 

 

 

 

 

 

 

 

51F2

 

 

 

C7

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

26

 

 

 

 

 

63H

 

 

 

D2

GRAY

 

 

 

 

 

 

 

 

 

MC

1C4 RED

2WHITE

3

MF2

BLACK

1RED

2WHITE

3

MF3

BLACK

C5

MF3 is only PUH-8,10MYC1-EU.

TB4 (In case of PUH-8,10MYE-EU) 15 13 TB5 (In case of PUH-8,10MYC1-EU)

 

 

 

C7

 

51C

 

21

1

 

T1

 

 

 

CZ2

S4

C6

CZ2 HZ2

 

 

 

 

 

1

 

 

CH

 

 

X3

26

X2

 

 

 

D1

30

 

 

 

 

 

 

 

 

CZ

CR2

 

C6

 

 

 

 

3

 

14

 

52C

 

 

 

 

 

 

 

 

30

 

 

 

 

 

CZ

 

 

X1

X2

 

Power supply, 3Phase

TB2

 

52F

 

51F1

 

 

RED C21

 

 

 

 

 

 

 

 

 

 

380

415Volt, 50Hertz

L1

RED

 

1C1 RED

 

 

 

 

 

L2

WHITE

 

 

2

WHITE

WHITE

2

 

 

 

 

L3

BLACK

 

 

3

BLUE

MF1

3

 

 

 

 

 

 

BLUE

 

 

PEH-8,10MYA-EU

CIRCUIT BREAKER

N

RED F1(3.15A)

 

 

 

 

 

 

 

 

 

 

(FIELD SUPPLY) 15A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TB4

1

 

 

52F

 

 

 

 

51F1

 

 

GRAY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PE

C1

 

 

 

 

 

SWITCH BOX

CZ1

HZ1

 

 

 

 

 

 

 

(FIELD SUPPLY)

 

 

 

4

 

 

 

 

 

 

 

 

 

 

49F

 

 

F2

 

 

 

 

TB3 15

13

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C1

 

 

 

SW1

 

 

 

 

 

 

 

 

(3.15A)

 

 

 

 

 

 

 

5

 

 

COOL

HEAT

 

15

13

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUTDOOR

 

 

 

C3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

C

H

 

 

 

 

 

 

 

26L

HZ1

Tr

SW2

 

 

 

 

 

 

 

 

 

23

 

CZ2 HZ2

 

 

 

C3

FZ

 

 

 

 

 

 

 

 

3

 

 

 

WA

 

 

 

 

 

 

 

 

AC

AC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

220

24V

 

 

 

 

 

 

 

 

 

30FZ

 

CR1 240V

TB4

2

3

4

 

 

 

 

 

 

 

52F

 

CZ1

HZ1

 

14

 

 

 

 

 

 

 

 

 

 

 

 

 

30

 

 

 

 

 

FZ

 

 

 

 

 

 

FZ

 

 

 

 

 

 

14

 

 

 

 

BLUE

 

 

GRAY

5

 

 

 

 

 

 

 

 

 

 

 

 

Attach the accessory

 

 

 

 

 

 

 

 

 

 

 

Compressor motor

 

 

 

Fan motor (indoor)

 

 

 

Fan motor (outdoor)

 

 

 

Contactor (compressor)

 

 

 

Contactor (fan I/D)

TB1

5

 

Terminal block

 

 

 

Crankcase heater

F1

3

 

Fuse (3.15A)

 

 

 

Transformer

49F

 

 

Internal thermostat(indoor fan)

 

 

 

Internal thermostat(compressor)

 

 

 

Over current relay (compressor)

 

 

 

Over current relay(fanI/D,O/D)

 

 

 

High-pressure switch

26L

 

 

Thermostat (freeze protection)

 

 

 

Thermostat (defrost)

 

 

 

4-Way valve

 

 

 

Auxiliary relay (fan)

CZ1, 2

Auxiliary relay (compressor)

HZ1, 2

Auxiliary relay (4-way valve)

30CZ, FZ

Auxiliary relay (check)

 

 

 

Contactor (fan O/D)

 

 

 

Auxiliary relay (defrost)

 

 

 

Switch (operation mode)

 

 

 

Switch (on)

 

 

 

Thermostat (room temp.)

C1~7

Connector (C5 is PUH-8,10MYC1-EU only.)

T1

 

 

Timer (defrost)

CR1, 2

Surge killer

1C1

 

C2

1

Remove

 

 

2

 

 

2

1

3

MF1

 

3

2

 

 

3

 

 

 

 

This circuit diagram shows connections. (If the external static Pressure is less than 30 Pa, change to connections.)

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.

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.

Option controller connection.

Symbol

No.

Function

PAC-204RC (Option)

terminal no.

 

 

 

 

1

Power (Active)

24VAC(L)

 

2

Cooling or Heating

COMP

TB4

 

operation

 

3

Reversing valve

4WV

 

 

 

for Heating operation

 

 

4

Fan operation

FAN HI

 

5

Power (Neutral)

24VAC(N)

- 62 -

Page 63
Image 63
Mitsubishi Electronics PEH-20MYA, PE-8MYC, PE-15MYC, PE-20MYC, PE-10MYC manual PEH-8,10MYA-EU Standard, C1~7, CR1 Surge killer