–46–
Ceiling height
3
3.5 m
2
2.8 m
1
2.3 m
Setting of DIP SW4
Setting of DIP SW5
1
2
3
4
ON
OFF
ON
OFF
–
–
–
–
ON
OFF
ON
OFF
OFF
OFF
OFF
ON
ON
OFF
OFF
ON
OFF
ON
OFF
ON
OFF
OFF
ON
ON
–
–
–
–
ON
ON
OFF
OFF
OFF
OFF
OFF
–
ON
ON
ON
–
OFF
OFF
OFF
–
ON
OFF
OFF
–
OFF
OFF
ON
–
ON
ON
ON
OFF
PMFY-P-VBM-A
PLFY-P-VLMD-A
PDFY-P20 ~ 80VM-A
PLFY-P40 ~ 63VKM-A
PLFY-P80 ~ 125VKM-A
PCFY-P-VGM-A
PKFY-P-VGM-A
PKFY-P-VAM-A
PEFY-P20 ~ 80VMM-A
PFFY-P-VLEM-A, P-VLRM-A
PEFY-P20 ~ 32VML-A
PEFY-P40 ~ 140VMH-A
PEHY-P200·250VMH-A
PDFY-P100·125VM-A
PEFY-P100 ~ 140VMM-A
Model
Circuit board used
SW4
Switch
Function
Operation by switch
Switch set timing
SWA
SWA
SWA
SWB
SWC
Ceiling height setting
External static
pressure setting
For options
Setting of air outlet opening
Airflow control
(PLFY-P-VKM-A)
(PCFY-P-VGM-A)
(PLFY-P-VLMD-A)
(PLFY-P-VKM-A)
(PLFY-P-VKM-A, PCFY-P-VGM-A, PKFY-P-VGM-A, PDFY-P-VM-A)
Phase control
Relay selection
* The ceiling
height is
changed by
SWB setting.
* As this switch is used by interlocking with SWC,
refer to the item of SWC for detail.
SWA
SWB
1
2
3
2-way
3.5 m
3.8 m
3.8 m
3-way
3.0 m
3.3 m
3.5 m
4-way
2.7 m
3.0 m
3.5 m
* Set to the option to install the high efficiency
filter
Always after powering
Always after powering
Always after powering
Always after powering
Always after powering
3
1
2
2-way
4-way
3-way
3
1
2
3
1
2
3
1
2
220V
240V
Option
Standard
(PDFY-P20 ~ 80VM-A, PEFY-P20 ~ 80VMM-A)
100Pa
50Pa
30Pa
* For other models, change the setting of static pressure by replacing the connector.
