Mitsubishi Electronics PMFY-P12NBMU-E PMFY-P06NBMU-E1PMFY-P08NBMU-E1, Pmfy, E1PMFY-P15NBMU-E1

[Legend]

Symbol			Name	Symbol			Name	Symbol			Name
I.B		Indoor controller board			X1	Aux.relay	Drain pump	TH21		Thermistor	Room temp. detection
	CN25	Connector	Humidifier		T	Transformer					(32°F/15kΩ , 77°F/5.4kΩ )
	CN27		Damper		LED1	Power supply(I.B)		TH22			Pipe temp. detection / Liquid
	CN32		Remote switch		LED2	Power supply(I.B)					(32°F/15kΩ , 77°F/5.4kΩ )
	CN51		Centrally control	MF		Fan motor		TH23			Pipe temp. detection / Gas
	CN52		Remote Indication	MV		Vane motor					(32°F/15kΩ , 77°F/5.4kΩ )
	SW2	Switch	Capacity code	DP		Drain water lifting-up mech.		A.B		Address board
	SW3		Mode selection	DS		Drain sensor			SW1	Switch	Mode selection
	SW4		Model selection	LEV		Linear expansion valve			SW5		Voltage selection
	ZNR	Varistor		TB2		Terminal	Power supply		SW11		Address setting 1st digit
	FUSE	Fuse (6A / 250V)		TB5		block	Transmission		SW12		Address setting 2nd digit
				TB15			MA-Remote Controller		SW14		Connection No.

Note

1.At servicing for outdoor unit, always follow the wiring diagram of outdoor unit.

2.In case of using MA-Remote controller, please connect to TB15. (Remote controller wire is non-polar.) 3.In case of using M-NET, please connect to TB5. (Transmission line is non-polar.)

4.Symbol [S]of TB5 is the shield wire connection.

5.Symbols used in wiring diagram above are, : terminal block, :connector.

6.The setting of the SW2, SW3 dip switches differs in the capacity for the detail, refer to the fig :w1. 7.Please set the switch SW5 according to the power supply voltage.

LEV MV

LED on indoor board for service

Mark	Meaning			Function
LED1	Main power supply	Main power supply (Indoor unit:208-230V)
		Power on		Lamp is lit.
LED2	Power supply for	Power supply for MA-Remote controller
	MA-Remote controller	on	Lamp is lit.

<fig:w1>

Models		SW2		SW3
P06	ON		ON
	OFF		OFF
	1 2 3 4 5 6		1 2 3 4 5 6 7 8 910
P08	ON		ON
	OFF		OFF
	1 2 3 4 5 6		1 2 3 4 5 6 7 8 910
P12	ON		ON
	OFF		OFF
	1 2 3 4 5 6		1 2 3 4 5 6 7 8 910
P15	ON		ON
	OFF		OFF
	1 2 3 4 5 6		1 2 3 4 5 6 7 8 910

<w2>Use Copper Supply Wire.

PMFY-P06NBMU-E1PMFY-P08NBMU-E1

11

	DS
t°	t°
I.B

TH23	TH22	M	1	M
		TH21		5

t° t° BRN RED BLU ORN YLW WHT BRN RED ORN YLW GRN

PMFY-

	TB15	ORN	1		3 1	2 1	2 1	2 1	6 (WHT)LEV 1	6(GRN)VANE 1
TO MA-REMOTE				CN3A	(WHT)	(BLK)	(WHT)	(RED)	CN60	CN6V
	1
CONTROLLER					DRAIN	GAS	LIQUID INTAKE
		ORN		(BLU)
			3
	2				CN31	CN29	CN21	CN20
DC8.7-13V

2 1	2	1	8
CN25	CN27
	ON	OFF	(RED)
		6

8

P12NBMU

	TB5
TO OUTDOOR UNIT	BLU
	M1
BC CONTROLLER	BLU
	M2
REMOTE CONTROLLER	S
DC24-30V
	(SHIELD)

POWER SUPPLY	MF	MS
~ / N 208-230V 60Hz		3~

BREAKER

(15A)

FUSE
(15A)
<w2>	TB2	RED
	L1
PULL BOX		BLU
	L2
		GRN / YLW
	GR

LED2

1 (BLU) (M-NET)

2CN2M

1

3 FAN (WHT)

6	FUSE	U
LED1	CND 3	1
	(RED)

5 (WHT) 1	5 (GRN) 1
CENTRALLY	REMOTE
CONTROL	INDICATION
CN51	CN52

T

X1

1 3

M

1~

SW2		2 3 45	ADDRESS
			CN81
	1
		8910	1
		45 6 7	4
SW3			(RED)
			ADDRESS
			CN42
		2 3
			1
		1

SW4		234 5	(WHT)	1
		1	REMOTE
	ON OFF		SWITCH
				3
			CN32

(WHT)

CNP

See fig : w1

4

A.B

8(RED)ADDRESS 1 CN82

			SW14SWC								CONNECTION	No.
4		1		2		3		6
							45			7
	(RED)			1
				0						9
										8
ADDRESS					FE				B	A
						D C
	CN43
			SW11SW12	2			2	1				DIGITDIGITDIGIT
SW5	230V208V	SW1 ON OFF 67891045312		1				3	4		1ST2ND3RD
				0						5
				9			8	7		6
				1			2	3	4
				0						5
				9			8	7		6

-E1PMFY-P15NBMU-E1

TO NEXT INDOOR UNIT DP