SiE25-110 Troubleshooting by Remote Controller Display / LED Display
Troubleshooting 147
6.13 Malfunction of Moisture Sensor System
Remote
Controller
Display
CC
Applicable
Models
FHYCP
Method of
Malfunction
Detection
Even if a malfunction occurs, operation still continues.
Malfunction is detected according to the moisture (output voltage) detected by the moisture
sensor.
Malfunction
Decision
Conditions
When the moisture sensor is disconnected or short-circuited
Supposed
Causes
Faulty sensor
Disconnection
Troubleshooting
Replace the moisture sensor PC
board assembly (A4P).
YES
Problem could be caused by external
factor (noise, etc.) other than malfunction.
NO
Is the code
“CC” displayed on the
remote controller?
Turn the power supply
off once and back on.
*When pushing the button, the code is displayed.
(S2603)
Caution
Be sure to turn off power switch before connect or disconnect connector,
or parts damage may be occurred.
TEST
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