Mitsubishi Electric Lossnay LGH-100RX4-E, Руководство пользователя

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0.25S 0.25S 0.25S
5S
OFF
ON
Error display example: Fan motor operation device error
1
Checklist of error codes displayed on the PZ-41SLB-E and LED displays(Table2-1)
(2)Trouble Mode 2
●
An error code displays on the remote controller.
●
Lossnay circuit board LED is flashing or lit up.
An error code displayed on the remote controller (PZ-41SLB-E, PZ-52SF-E) or the M-NET controller and blinking
or illumination of LED1 (green) or LED2 (red) on the circuit board shows the type of error. The LED blink interval
is 0.25 seconds for both on and off. The display duration is approximately 5 seconds.
LC 6608
Error code
*1
—
LED1
(green)
—
LED 2
(red)
Lossnay
communi-
cation
error
«
When using multiple Lossnay units, the
main/sub setting has not been made
for the second unit and following units.
« Multiple transmission cables have
been wired using multi core wires.
«
Transmission cable and power cable
are too close.
«
Transmission cable is not securely
connected.
«
The length of wiring of the transmis-
sion cable is longer than specifica-
tion (longer than 500 m).
«
Turn off the main power supply and set
the Main/Sub switch (SW1) (first unit to
main, second and following units to sub).
« Wire the transmission cable away
from the other transmission cable.
«
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 transmission
cable wiring.
Symptom Cause Corrective action
RC6608
SRC 6608
— — Communica
tion error
between
remote con-
trollers
(when 2
remote con-
trollers are
connected) « Multiple transmission cables have
been wired using multi core wires.
«
Transmission cable and power sup-
ply cable are too close.
«
Transmission cable is not securely
connected.
«
The length of wiring of the transmis-
sion cable is longer than specifica-
tion (longer than 500 m).
« Wire the transmission cable away
from the other transmission cable.
«
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 transmission
cable wiring.
LC 0900
SLC 0900
— — Lossnay
trial opera-
tion
«
Trial operation switch on the
Lossnay circuit board (SW 2-1 or
SW 2-3) is set to ON board.
«
Check the test operation switch.
LC 4000
SLC 4000
2
blinks
— Fan motor
operation
device error
«
Lossnay fan will not stop.
«
Replace the table.
LC 3602
SLC 3602
3
blinks
— Damper
related
error
«
Damper board operation is not cor-
rect.
« Connectors for the damper unit are
not correctly connected.
«
Remove the load and check or
move the damper board by hand.
« Check the connection of the lead wire’s
connectors and the circuit connector.
LC 5101
SLC 5101
4
blinks
— OA thermis-
tor related
error
«
Connectors for the thermistor are
not correctly connected.
«
Check the connection of the lead
wires connectors and the circuit
connector.
LC 5102
SLC 5102
5
blinks
— RA thermis-
tor related
error
«
Connectors for the thermistor are
not correctly connected.
«
Check the connection of the lead
wires connectors and the circuit
connector.
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