─
46
─
2
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
for M-
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.)
Continues to display
“HO” and does not start.
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 speci
fi
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 speci
fi
ed (longer than maximum
extension 200 m, longer than 500 m between
ends).
3
Cannot register the
Lossnay with PZ-52SF-E
or MELANS.
Power is not supplied to Lossnay.
Power that does not follow speci
fi
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 speci
fi
ed (longer than maximum
extension 200 m, longer than 500 m between
ends).
Check the power supply to
Lossnay.
Check the power supply.
Check the transmission cable
connection.
Check the transmission cable
connection (TB5
A
,
B
for M-
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.)
4
Starts or stops, or the
display changes, by itself.
The Lossnay unit is set for interlock opera-
tion with City Multi.
Cancel the interlock mode set-
ting.
5
Displays an error code
that is not in the checklist.
LCD characters on the remote controller are
missing.
Replace the remote controller.
6
Cannot stop Lossnay
with the remote controller.
(“CENTRAL” is displayed)
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.”
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)
Note: PZ-60DR-E and PZ-52SF-E cannot be used in the same group.
No.
Error
Cause
Action
