–28–
Ceiling height
3 3.5 m
2 2.8 m
1 2.3 m
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-P125VLMD-B)
(PLFY-P-VKM-A)
(PLFY-P-VKM-A, PCFY-P-VGM-A, PKFY-P-VGM-A, PDFY-P-VM-A)
❇
The ceiling
height setting
is changed by
SWB setting.
❇
As this switch is used by interlocking with SWC,
refer to the item of SWC for detail.
SWA
SWB
123
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
After powering
After powering
After powering
After powering
After powering
3
1
2
2-way
4-way
3-way
3
1
2
3
1
2
3
1
2
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.
Setting of DIP SW4 Setting of DIP SW5
1234 5
ON OFF ON OFF
ON OFF ON OFF
OFF
OFF
OFF OFF ON
ON OFF OFF
OFF
ON
ON
OFF ON OFF ON
OFF
OFF
OFF ON ON
ON
–
–
–
–
–
–
––
–
–––
–
–
–
–
–
–
ON ON
ON
ON
OFF
OFF
OFF
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-P125VLMD-B
PDFY-P20 ~ 80VM-A
PLFY-P40 ~ 63VKM-A
PLFY-P80 ~ 125VAM-A(2)
PCFY-P-VGM-A
PKFY-P-VGM-A
PKFY-P-VAM-A
PEFY
PLFY-P20~100VLMD-B
-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
Phase control
Relay selection
220V
240V
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