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

PEH-15,20MYA-EU (STANDARD)

Power supply, 3 Phase 380~415 Volt, 50Hertz

L1		RED
L2	RED	WHITE
L3	WHITE	BLACK

NBLACK BLUE

PE
CIRCUIT BREAKER
(FIELD SUPPLY)	RED
PUH-15MYC1-EU---100A
PUH-20MYC1-EU---125A	WHITE
	BLACK
F3 (3.15A)		HZ2
	49C1	49C2
	63H1	63H2
CH1 CH2	51C1	51C2

2

							RED
							WHITE
							BLACK
							RED
							WHITE
							BLACK
							RED
							WHITE
							BLACK
							RED
		T1				T2	WHITE
X1	X2 X5		X3	X2	X6		BLACK
							X4
	C6	3			C7	3
		26				26
		D3				D4	GRAY
	C6	1			C7	1
	C4	1			C5	1
		26	X3			26	X4
		D1				D2

RED WHITE BLACK

RED WHITE BLACK

Power supply, 3 Phase 380~415 Volt, 50Hertz

L1

L2

L3

N BLUE

PE

CIRCUIT BREAKER (FIELD SUPPLY)

PEH-15,20MYA-EU---30A

30	CZ2-1	CR2	30	CR3
CZ1			CZ2 CZ2-2

RED

WHITE

BLACK

F1

(3.15A)		GRAY
51F1
C3
1
26L1		F2
C3		(3.15A)
3
C8	HZ1		COOL	HEAT
1	AC
26L2
	220	AC
C8	240V	24V	C H	C H
3
30
FZ	CR1
			1-1	1-2
		GRAY

C4	3	C5	3
		S4-2

S4-1

CZ CZ HZ1 1-1 1-2

Symbol		Name
MC1,2		Compressor motor
MF1		Fan motor (indoor)
MF2,3		Fan motor (outdoor)
52C1,2		Contactor (compressor)
52F		Contactor (fan I/D)
TB1	4	Terminal block
CH1,2		Crankcase heater
F1	3	Fuse (3.15A)
Tr		Transformer
49C1,2		Internal thermostat(compressor)
51C1,2		Over current relay(compressor)
51F1		Over current relay(fanI/D)
51F2,3		Over current relay(fanO/D)
63H1,2		High-pressure switch
26L1,2		Thermostat (freeze protection)
26D1 4		Thermostat (defrost)
21S4-1,2		4-Way valve
FZ		Auxiliary relay (fan)
30FZ		Auxiliary relay (fan)
CZ1-1,2/2-1,2		Auxiliary relay
HZ1,2		Auxiliary relay (heater)
30CZ1,2		Auxiliary relay (check)
X1,2		Contactor (fan O/D)
X3	6	Auxiliary relay (defrost)
<SW1>		Switch (operation mode)
<SW2>		Switch (on)
<23WA>		Thermostat (room temp.)
C1~8		Connector
T1,2		Timer (defrost)
2		Timer
CR1	3	Surge killer

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<51C1,2>,<51F1,2,3> 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	COMP1
		operation
	3	Cooling or Heating	COMP2
TB3		operation
	4	Reversing valve	4WV
		for Heating operation
	5	Fan operation	FAN HI
	6	Power (Neutral)	24VAC(N)

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