Mitsubishi Electronics PEH-8MYA, PE-8MYC PE-8,10MYC-EU Standard, Internal thermostat indoor fan

PE-8,10MYC-EU (STANDARD)

Power supply,		3Phase	TB1			52C	51C
380	415Volt,	50Hertz
			L1		RED
						RED
			L2	RED	WHITE	WHITE
								MC
			L3		BLACK	BLACK
							51F2	RED
PU-8, 10MYC1-EU	CIRCUIT BREAKER					RED	1C4
	(FIELD SUPPLY) 100A N BLUE				F3(3.15A)	WHITE	2	WHITE
						BLACK	3	MF2
								BLACK
							1	RED
			PE				2	WHITE
							3	MF3
								BLACK
					49C		C5
					52C
					51F2
							TB5
					63H		15
							GRAY
					51C
					CZ2		CZ2
					CH
					30
					CZ	CR2

				52C
				30
				CZ
Power supply,	3Phase	TB2		52F
380 415Volt,	50Hertz
		L1	RED
		L2	WHITE
		L3	BLACK
CIRCUIT BREAKER			RED	F1(3.15A)
PE-8,10MYC-EU(FIELD SUPPLY) 15A N
				51F1
				C1
		PE		4
				49F

C1

5

C3

1 26L

C3

3

FZ

30FZ

30 FZ

BLUE

		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)
		Auxiliary relay (fan)
CZ1, 2		Auxiliary relay (compressor)
30CZ, FZ		Auxiliary relay (check)
		Switch (on)
		Thermostat (room temp.)
C1~5		Connector
CR1, 2		Surge killer

14

	51F1				RED C21
	1C1 RED
	2	WHITE			WHITE	2
	3	BLUE			MF1	3
					BLUE
	GRAY	TB4		1					52F
					SWITCH BOX				CZ1
					(FIELD SUPPLY)
	F2								TB3 15
	(3.15A)								15
					23WA
									OUTDOOR
Tr					SW1				CZ2
AC	AC
220	24V
CR1 240V	TB4		2			3
52F		CZ1							14
					FZ				14
		GRAY 4
							Attach the accessory
					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)
TB4	2	Cooling operation	COMP
	3	Fan operation	FAN HI
	4	Power (Neutral)	24VAC(N)

- 49 -