Daikin ZUWV - Page 44

SINGLE SCREW CHILLERS IMM
40 Engineered for Flexibility and Performance
Solenoid valve
(abnormal
open or close)
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No flowing
fluid during
starting or
fluid flows
during closing
the chiller
control
controller
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The input or
output of
signal is
abnormal
Fuse
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Disconnection
Contactor
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Contact
electric
corrosion or
noise are
detected
during the
running
Sensor
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The measured
value after
calibration
deviates the
actual value
(pressure
10kPa and
temperature
1 °C)
Auxiliary relay
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Abnormal
operation is
detected