LSIS 6731001500, User Manual

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Learning Protection Features
6.4.2 Fan Life Estimation
The inverter records the amount of time the fan is used and sets off the alarm to replace the fan if
the fan is used longer than the certain period of time.
Group Code Name LCD Display Parameter Setting Setting Range Unit
PRT
87
Fan accumulated
time percentage
Fan Time Perc 0.0 0.0–6553.5 %
88
Fan replacement
alarm level Fan
Exchange
0.0 0.0–100.0 %
CNF 75
Initializing the
accumulation time
of the fan operation
Fan Time Rst 0: No
0 No
1 Yes
OUT 31–35 Relay 1–5 output Relay 1–5 35 Fan Exchange -
When PRT-88 value is 0%, Fan Exchange alarm does not occur and user can use the function when
it is set to a value other than 0%
.
Fan Life Estimation Setting Details
Code Description
PRT-87
Fan Time Perc
Displays the time the fan is used in percentage based on 50,000 hours.
If this value is bigger than the value in PRT-88, the warning message”Fan
Exchange” appears on the display.
PRT-88
Fan Exchange
Displays the life replacement standard of the fan in percentage.
CNF-75
Fan Time Rst
Initializes the accumulation time of the fan operation.
Setting Function
0 No Do not initialize the accumulated operation time of the fan.
1 Yes Initialize the accumulated operation time of the fan.
•
Be careful when replacing the battery. Remaining voltage in the battery may cause electric shock.
•
Make sure that the battery doesn’t fall inside of the inverter.