Mitsubishi Electronics PURY-P400, P500YMF-C Indoor unit DIP SW1, P40 P50 P63, SW2 setting, P250

(2)Indoor unit DIP SW1, 3

Switch			SW name	Operation by SW		Switch set timing		Remarks
		OFF		ON	OFF	ON
	1	Room temp. sensor position		Indoor unit inlet	Built in remote controller
	2	Clogged filter detect.		None	Provided
	3	Filter duration		100h	2500h
	4	OA intake		Ineffective	Effective			Always ineffective for PKFY-P.VAM
	5	Remote display select.		Fan output display	Thermo. ON signal display
SW1	6	Humidifier control		At stationary heating	Always at heat.
	7	Heating thermo. OFF airflow		Very low speed	Low speed
	8	Heating thermo. OFF airflow		SW1-7 setting	Set airflow
	9	Power failure automatic		Ineffective	Effective
		return
	10	Power source start/stop		Ineffective	Effective
	1	Model selection		Heat pump	Cool.only	At unit stopping
						(at remote
	2	Louver	Cooling capacity saving	None	Provided
			for PKFY-P. VAM,			controller OFF)
			effective/ineffective
	3	Vane		None	Provided
	4	Vane swing function		None	Provided			Not provided for PKFY-P.VAM
								Provided for PLFY-P.VGM (ON) setting
SW3	5	Vane horizontal angle		1st setting	2nd setting
	6	Vane angle set for cooling		Down blow B, C	Horizontal			Always down blow B,C for PKFY-P.VAM
								Horizontal (ON) setting for PLFY-P.VLMD
	7		–	–	–
	8	Heating 4deg up		Effective	Ineffective			Ineffective (ON) setting for floor
								standing
	9		–	–	–
	10		–	–	–

Note 1: The shaded part

indicates the setting at factory shipment. (For the SW not being shaded, refer to the

table below.)

Model

PLFY-P

PEFY-P

PDFY-P

PFFY-P

PCFY-P

PKFY-P

Switch

VBM-A

VLMD-A

VKM-A

VML-A VMH-A 20~80VMM-A

100~140VMM-A

VM-A

VLRM-A, VLEM-A

VGM-A

VAM-A VGM-A

3

OFF

ON

OFF

ON

OFF

ON

OFF

ON

OFF

SW1

6

OFF

ON

OFF

7

OFF

ON

OFF

ON

OFF

3

ON

OFF

ON

SW3

4

ON

OFF

ON

OFF

ON

OFF

ON

6

OFF

ON

OFF

8

OFF

ON

OFF

Note 2: The DipSW setting is only effective during unit stopping (remote controller OFF) for SW1, 2, 3 and 4 commonly

and the power source is not required to reset.)

3: When both SW1-7 and SW1-8 are being set to ON, the fan stops at the heating thermostat of OFF.

Setting of DIP SW2

Model

P20

P25

P32

P40

P50

P63

Capacity (model name) code

4

5

6

8

10

13

SW2 setting

ON

ON

ON

ON

ON

ON

OFF

OFF

OFF

OFF

OFF

OFF

Model

P71

P80

P100

P125

P140

P200

P250

Capacity (model name) code

14

16

20

25

28

40

50

SW2 setting

ON

ON

ON

ON

ON

ON

ON

OFF

OFF

OFF

OFF

OFF

OFF

OFF

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