Mitsubishi Electric LGH-F300RX5-E1 Handbook page 43

No. Error
4 Group settings for
Lossnay cannot
be made by using
MELANS, ME remote
controller, or MA remote
controller. ( The remote
controller displays " 88 "
at the time of registra-
tion. )
The power display "
5
does not appear on
the remote controller
when power is supplied
to the system.
6 " LC 6608 " appears on
the remote controller
and the Lossnay does
not operate.
7 The operation from
MELANS and Lossnay
operation differ.
 Power is not supplied to Lossnay, or power
that does not follow specifications is used.
 The M-NET transmission cable is connected
to TM4 1, 2.
 The transmission cable is not properly con-
nected to MELANS or City Multi.
 The length of the transmission cable wiring is
longer than specified ( longer than maximum
219 yd. (200 m) from the power supply unit,
longer than 547 yd. (500 m) between ends ) .
 Lossnay address setting ( SA1, SA2 ) is
wrong.
"
 When the Lossnay units and Lossnay
M-NET remote controllers are connected to
indoor unit side transmission cable:
1 The outdoor unit is not turned on.
2 The length of transmission cable wir-
ing from the outdoor units is longer than
specified (longer than 219 yd. (200 m)).
 When a power supply unit is used
1 The power supply unit is not connected
with the transmission cable.
2 The power supply unit is not turned on.
3 The length of the M-NET transmission
cable wiring from the power supply unit
is longer than specified ( longer than 219
yd. (200 m) ) .
 The transmission cable power supply re-
strictions have been exceeded.
 PZ-60DR-E is connected to the terminal
block ( TB5
,
A
mission cable.
 PZ-60DR-E is connected by crossover cable
with multiple Lossnay units of a separate
group.
Cause
) for the M-NET trans-
B
─ 43 ─
Action
 Check the power supply to Lossnay
and perform the registration again.
 Connect the transmission cable
to TB5 , .
A B
 Check the transmission cable
connection.
 Check the length of the transmis-
sion cable wiring.
( See the technical manual for
details about the regulations. )
 Check the setting of the address
setting switches ( SA1, SA2 ) on
the Lossnay circuit board.
1 Check the power of the outdoor
unit.
2 Check the length of the transmis-
sion cable wiring.
( See the technical manual for
details about the regulations. )
1 Connect the power supply unit
with the transmission cable.
2 Check the power of the power
supply unit.
3 Check the length of the transmis-
sion cable wiring.
( See the technical manual for
details about the regulations. )
 Make connections within the
transmission cable power supply
restrictions of the outdoor units,
or the power supply units.
( See the technical manual for
details about the restrictions. )
 When PZ-60DR-E is used, con-
nect it to the terminal block (TM4
1, 2) for the remote controller
transmission cable.
 Do not connect PZ-60DR-E with
multiple Lossnay units of a sepa-
rate group.