Mitsubishi Electric LGF-100GX-E Handbook page 46

No. Error
2 Continues to display
" HO " and does not start.
3 Cannot register the
Lossnay with PZ-52SF-E
or MELANS.
4 Starts or stops, or the
display changes, by itself.
5 Displays an error code
that is not in the checklist.
6 Cannot stop Lossnay
with the remote controller.
(" CENTRAL " is displayed )
Note: PZ-60DR-E and PZ-52SF-E cannot be used in the same group.
Cause
It is less than 10 minutes since the power
was supplied to the system.
Group setting ( registration ) has not been
performed.
The PZ-52SF-E address has not been regis-
tered in the group setting by MELANS.
Power supply to the Lossnay is not turned on.
Power that does not follow specifi cations is
used.
Transmission cable is connected to the
wrong terminal of the Lossnay unit.
Lossnay address was changed.
Lossnay circuit board was replaced.
The length of the transmission cable wiring is
longer than specifi ed ( longer than maximum
extension 200 m, longer than 500 m between
ends ) .
Power is not supplied to Lossnay.
Power that does not follow specifi cations is
used.
Transmission cable to the Lossnay is not
connected.
Transmission cable is connected to the
wrong terminal of the Lossnay unit.
Lossnay address was changed.
The length of the transmission cable wiring is
longer than specifi ed ( longer than maximum
extension 200 m, longer than 500 m between
ends ) .
The Lossnay unit is set for interlock opera-
tion with City Multi.
LCD characters on the remote controller are
missing.
Operation of the remote controller has been
prohibited by MELANS.
" INTERLOCK MODE " is set to " oUT " ( exter-
nal input given priority ) .
Remote/local switching ( CN32 ) is set to
" Remote. "
─ 46 ─
Action
After supplying power to the
system, " HO " blinks for a maxi-
mum of about 10 minutes.
( This is not an error. )
Perform the group setting ( regis-
tration ) . If using MELANS, regis-
ter with the MELANS. If there is
only PZ-52SF-E, register with it.
Check the group setting with
the MELANS.
Check the power supply to
Lossnay.
Check the power supply.
Check the transmission cable
connection ( TB5
,
A B
NET transmission cables ) .
Check the Lossnay address.
If the circuit board has been
replaced, perform the group
settings again.
Check the length of the trans-
mission cable wiring. ( See the
technical manual for details
about the regulations. )
Check the power supply to
Lossnay.
Check the power supply.
Check the transmission cable
connection.
Check the transmission cable
connection ( TB5
,
A B
NET transmission cables ) .
Check the Lossnay address.
Check the length of the trans-
mission cable wiring. ( See the
technical manual for details
about the regulations. )
Cancel the interlock mode set-
ting.
Replace the remote controller.
Check the settings of the
MELANS.
Check the interlock mode set-
ting. ( Refer to page 19 )
Check the remote/local switch-
ing ( CN32 ) . ( Refer to page 22 )
for M-
for M-