Mitsubishi Electronics PEH-8MYA, PE-8MYC, PE-15MYC, PE-20MYC, PE-10MYC PEH-5MYA-EU Standard, MF2

PEH-5MYA-EU (STANDARD)

Power Supply, 3Phase

TB1

MC

380~415Volt, 50Hertz

52C

51C

RED

INTERNAL

L1

RED

PROTECTOR

RED

L2

WHITE

WHITE

L3

BLACK

BLACK

RED

51F2

X1

1C4 RED

N

BLUE

WHITE

2

WHITE

F3(3.15A)

MF2

PE

BLACK

3

BLACK

CIRCUIT BREAKER

HZ2

(FIELD SUPPLY)

PUH-5MYE-EU···50A

52C

X3

X1

X2

T1

X1

51F2

C7

3

TB4

26

15

13

63H

D2

GRAY

C7

51C

21

1

T1

CZ2

S4

C6

CZ2

HZ2

X3

1

26

CH

X2

D1

30

CZ

CR2

C6

3

14

52C

30

CZ

X1

X2

Power Supply, 3Phase

TB2

380~415Volt, 50Hertz

52F

51F1

1C1RED

WHITEC22

L1

RED

U

X

L2

WHITE

2

WHITE V

Y BLUE

3

L3

BLACK

3

BLUE

W MF1 Z

RED

1

N	RED F1(3.15A)
	F1

PE

			51F1
CIRCUIT BREAKER
(FIELD SUPPLY)			C1
PEH-5MYA-EU···15A
			4
			49F
			C1
			5	FZ
			30FZ
			30
			FZ
		BLUE
	Symbol	Name
	MC	Compressor motor
	MF1	Fan motor (indoor)
	MF2	Fan motor (outdoor)
	52C	Contactor (compressor)
	52F	Contactor (fan I/D)
	TB1~4	Terminal block
	CH	Crankcase heater
	F1~3	Fuse (3.15A)
	Tr	Transformer
	49F	Internal thermostat(indoor fan)
	51C	Over current relay(compressor)
	51F1,2	Over current relay(fanI/D,O/D)
	63H	High-pressure switch
	26D1,2	Thermostat (defrost)
	21S4	4-Way valve
	FZ	Auxiliary relay (fan)
	CZ1,2	Auxiliary relay (compressor)
	HZ1,2	Auxiliary relay (4-way valve)
	30CZ,FZ	Auxiliary relay (check)
	X1	Contactor (fan O/D)
	X2,3	Auxiliary relay (defrost)
	<SW1>	Switch (operation mode)
	<SW2>	Switch (on)
	<23WA>	Thermostat (room temp.)
	C1,2,4,6,7	Connector
	T1	Timer (defrost)
	CR1,2	Surge killer

Tr

AC

220~ CR1 240V

52F

GRAY	TB3	1				52F
			SWITCH BOX
			(FIELD SUPPLY)				CZ1	HZ1
F2							TB3 15	13
		SW1
(3.15A)							15	13
	COOL	HEAT
								OUTDOOR
	C H			SW2
							CZ2 HZ2
		23
AC		WA
24V
	TB3	2	3	4
	CZ1		HZ1				14
				FZ			14
	GRAY 5
					Attach the accessory
				1C1	C2	2	Remove
				2		3	2
				3	MF1	1	3
							1

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 operation	COMP1
TB3	3	Revercing Valve	4WV
		for Heating operation
	4	Fan operation	FAN HI
	5	Power (Neutral)	24VAC(N)

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