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Delay Function of Electric Components
INPUT
COMP ON/OFF
1)
F-fan delay by comp. ON/OFF
F-fan is ON/OFF 1 minute after comp. is ON/OFF.
1 min.
2) F an Delay and Priority
O N c o n d i t io n
O F F
O F F
O F F
3) F /R-fan delay by door open/close for easy door opening.
Inspection : checkup door opening 2 hours after initial start.
F irst R is ON, 1 second later F is ON to protect DC fan against over current at
initial start.
OP EN
CLOSE
ON
OF F
ON
OF F
COMP
F-FAN
CONTENTS
1 min.
O N
0 . 5 s e c .
O N
1 . 0 s e c .
O N
1 . 5 s e c .
20.5 sec. (0.5sec.
for first 2 hrs.)
21sec. (1sec. for first 2 hrs.)
31
OPERATION AND FUCTIONS
Control Object
R F A N
F F A N
C F A N
DOOR
R FAN
F FAN
REMARKS
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