Mitsubishi Electronics PE-20MYC, PE-8MYC, PE-15MYC PE-7MYC-EU Special Order LOW Ambient Cooling

PE-7MYC-EU

(SPECIAL ORDER : LOW AMBIENT COOLING)

Power supply, 3Phase	TB1		52C	51C
380 415Volt,50Hertz
	L1
			RED	RED
	L2	RED	WHITE	WHITE
				MC

		L3
PU-7MYC1-EU	CIRCUIT BREAKER
	(FIELD SUPPLY) 100A	N BLUE

PE

Power Supply, Single Phase
220 240Volt,50Hertz	TB2
	L

CIRCUIT BREAKER

PE-7MYC-EU(FIELD SUPPLY) 15A N

F3(3.15A)

	49C
	51F2
52C	C4
	4

49F

C4

5

63H

51C

CZ2

52F4

CH

30CR2

CZ

52C

30 CZ

RED

BLUE

123C

35

H

5252

F3 F2

52F2 52F3

BLACK	BLACK
	RED 51F2	1C4				52F3
			RED		WHITE C62
	WHITE	2	WHITE	MF2	BLACK	3
	BLACK	3	BLACK		RED	1
		52F2
TB5	15	52F4
GRAY
		1	RED
		2	WHITE	MF3
		3	BLACK

CZ2

C5

14

			JUMPER
52F1	51F1	TB4		TB4	1 C1 RED		5 C1
		5	Hi	6	2	BROWN
								C
			Low	7		MF1	6
					4
			SW2(FIELD SUPPLY)			BLUE

PE

RED

BLUE

F1 (3.15A)

51F1

C3

1

26L

C3

3

FZ

30FZ

30 FZ

Tr

AC 220 240V

CR1

52F1

TB4	1		52F1
GRAY
		SWITCH BOX
		(FIELD SUPPLY)	CZ1
F2			TB3 15
(3.15A)			15
	23WA		OUTDOOR
		SW1
AC			CZ2
24V
TB4	2	3
CZ1
			14
		FZ
GRAY	4		14

		Compressor motor
		Fan motor (indoor)
		Fan motor (outdoor)
		Contactor (compressor)
52F1		Contactor (fan I/D)
52F2	4	Contactor (fan O/D)
23C		Ambient temperature
TB1	5	Terminal block
CH		Crankcase heater
F1	3	Fuse (3.15A)
Tr		Transformer
		Internal thermostat(compressor)
49F		Internal thermostat(fan O/D)
		Over current relay (compressor)
		Over current relay(fanI/D,O/D)
26L		Thermostat (freeze protection)
		High-pressure switch
		Auxiliary relay (fan)
CZ1, 2		Auxiliary relay (compressor)
30CZ, FZ		Auxiliary relay (check)
		Switch (on)
		Switch (Fan Hi-Low)
		Thermostat (room temp.)
C		Run capacitor
C1, 3~6		Connector
CR1, 2		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.Please remove the jumper wire (Mark) in the above diagram if you use the Switch <SW2> at local.

If the Switch <SW2> is not used, the Fan motor (indoor) drives at high speed.

6.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)

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