─
40
─
LC 6608
0.25 S 0.25 S 0.25 S
5 S
OFF
ON
Error display example: (Two blinks)
Checklist of error codes displayed on the PZ-60DR-E (when M-NET is not used) or PZ-41SLB-E, and LED displays (Table2-1)
(2) Troubleshooting 2
An error code displays on the remote controller.
The LED on the Lossnay circuit board is blinking or lit up.
An error code displayed on the remote controller (PZ-60DR-E, PZ-41SLB-E, PZ-52SF-E) or the M-NET control-
ler, and blinking or illumination of LED1 (green) or LED2 (red) on the circuit board shows the type of an error. The
LED blink interval is 0.25 seconds for both on and off. The display duration is approximately 5 seconds.
Error code LED1
(green)
LED2
(red)
Lossnay
communi-
cation error
When multiple Lossnay units are
used, the Main/Sub setting has not
been made for the second unit and
following units.
Multiple transmission cables are
wired using multi core cables.
Transmission cable and power
cable are too close.
Transmission cable is not securely
connected.
The length of the transmission ca-
ble wiring is longer than speci
fi
ed
(longer than 500 m).
Turn off the main power supply and
set the Main/Sub selection switch
(SW1) (
fi
rst unit to “Main”, second
and following units to “Sub”).
Using suitable cables, wire the
transmission cables so that they
are separated from one another.
Wire the transmission cable at least 5
cm away from the power supply cable.
Check the transmission cable con-
nection.
Check the length of the transmis-
sion cable wiring.
Error
Cause
Action
RC6608
SRC 6608
Communication
error between
remote control-
lers (when
two remote
controllers are
connected)
Multiple transmission cables are
wired using multi core cables.
Transmission cable and power
supply cable are too close.
Transmission cable is not securely
connected.
The length of the transmission ca-
ble wiring is longer than speci
fi
ed
(longer than 500 m).
Using suitable cables, wire the
transmission cables so that they
are separated from one another.
Wire the transmission cable at least 5
cm away from the power supply cable.
Check the transmission cable con-
nection.
Check the length of the transmis-
sion cable wiring.
RC 6201,6202
SRC 6201,6202
Remote
controller
error
The remote controller has broken
down.
Replace the remote controller.
LC 3126
SLC 3126
8
blinks
External
device error
When the TM3 , output set-
ting switch (SW5-6) is ON, the
following conditions are applied.
• OA temperature is still -10°C or
lower, 60 minutes after the output
started
• OA temperature is 15 °C or
higher within 15 minutes after the
output started
• OA temperature is 70 °C or higher
When external devices are con-
nected, check the external de-
vices.
When external devices are not
connected, check the TM3 ,
output setting switch (SW5-6).
(Refer to page 25)
LC 0900
SLC 0900
Lossnay
trial opera-
tion
Trial operation switch on the
Lossnay circuit board (SW2-1) is
set to ON.
Check the trial operation switch.
(Refer to page 25)
