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CAUTION
Only one type of option per inverter may be used. When two or more options are mounted, priority is in
•
order of inverter option connectors 1, 2 and 3, the options having lower priority are inoperative.
When the inverter cannot recognize that the option is mounted due to improper
•
installation, etc., "
shown differ according to the mounting positions (connectors 1, 2, 3).
Take care not to drop a hex-head screw for option mounting or mounting screw during mounting and removal.
•
Pull out the option straight to remove. Otherwise, the connector may be damaged.
•
to
" (option alarm) are displayed. The errors
INSTALLATION AND WIRING
Mounting
Position
Connector 1
Connector 2
Connector 3
Error
Display
2
9
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