Download Mitsubishi Electric FR-PU07BB Specifications

Troubleshooting
Status
Possible causes
During inverter reset
Connection fault of a cable or
connector
The "MITSUBISHI" display
remains on and it will not FR-PU07BB is connected to a
accept operation.
FR-D700 series inverter or an
incompatible FR-A700/F700
series inverter.
(Refer to page 2 for supporting
models.)
FR-PU07BB was connected to
The "PU07BB/
an incompatible FR-E700
COMPATIBILITY/ERROR"
series inverter.
display remains on and it
(Refer to page 2 for supporting
will not accept operation.
models.)
FR-PU07BB cannot be
operated in the battery
mode.
90
Check point
Check whether RES signal is
ON
Check that no cable damage
nor connection fault of a
connector is found.
Check the manufacture date
of inverters.
Check the SERIAL number
indicated on the inverter
rating plate or package.
Check the manufacture date
of inverters.
Check the SERIAL number
indicated on the inverter
rating plate or package.
Check whether the battery of
Battery exhaustion of FRFR-PU07BB is run down.
PU07BB, disconnection of the
Check whether the AC
AC adapter
adapter is disconnected.
Corrective action
Turn OFF the RES signal.
Replacement of a cable
Check for a connector
connection
—
—
Change the battery.
Check for connection of
the AC adapter.