─
42
─
Error code LED1
(green)
LED2
(red)
Error
Cause
Action
Adjust the wiring of the power sup-
ply unit.
Checklist of error codes displayed on PZ-60DR-E (when using M-NET), PZ-52SF-E or M-NET controllers, and LED displays (Table2-2)
6600
6
blinks
Multiple
address error
There is another unit with the same
address setting.
Check the addresses of devices in
the system.
6607
6608
8
blinks
No ACK error
*1
No answer
error
(M-NET
commu-
nication
error)
Power is not supplied to Lossnay.
Lossnay address was changed.
Multiple transmission cables are
wired using multi core cables.
Transmission cable is not securely connected.
The length of the transmission cable
wiring is longer than speci
fi
ed (long-
er than maximum extension 200 m,
longer than 500 m between ends).
Check the power supply to Lossnay.
Check the Lossnay address.
Using suitable cables, wire the
transmission cables so that they
are separated from one another.
Check the transmission cable connection.
Check the length of the transmis-
sion cable wiring. (See the techni-
cal manual for details about the
regulations.)
0900
Lossnay trial
operation
Trial operation switch on the Lossnay
circuit board (SW2-1) is set to ON.
Check the trial operation switch.
(Refer to page 25)
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 devices.
When external devices are not
connected, check the TM3 ,
output setting switch (SW5-6).
(Refer to page 25)
3602
3
blinks
Damper re-
lated error
Damper board operation is not
correct.
Connectors for the damper unit
are not correctly connected.
The switch (SW5-10) setting is
incorrect.
Remove the rod, and check whether
the dampers can be moved manually.
Check the connection of the lead wire
connectors and the circuit connectors.
Check that the switch (SW5-10) is
OFF. (Refer to page 26)
4116
2
blinks
Fan motor
operation
drive error
The Lossnay fan does not stop due
to a breakdown of the fan motor
operation drive of the circuit board.
Fan motor error
Check and replace the circuit
board.
Check and replace the fan motor.
5101
4
blinks
OA thermis-
tor related
error
Connectors for the thermistor are
not correctly connected.
Check the connection of the lead
wire connectors and the circuit
connectors.
5102
5
blinks
RA thermis-
tor related
error
Connectors for the thermistor are
not correctly connected.
Check the connection of the lead
wire connectors and the circuit
connectors.
6602
6604
1 to 4
blinks
Communication
circuit section
error
Controller where an error originally
occurred is defective.
Lossnay circuit board is defective.
Check the controller where the er-
ror occurred.
Replace the circuit board.
6603
5
blinks
Transmission
cable error
Power is supplied to the same
transmission cable from two or
more power supply units.
The power supply unit is connect-
ed to the TB3 side of the power
supply expansion unit.
The power supply unit is con-
nected to the indoor and outdoor
transmission cables.
*1 ACK: Acknowledgement signal from other communicating devices.
Содержание LGF-100GX-E
Страница 4: ... 4 2 Specifications ...
Страница 5: ... 5 3 Outside dimensions LGF 100GX E Unit mm ...
Страница 6: ... 6 PZ 60DR E Unit mm PZ 100GF E PZ 100GFM E Unit mm Unit mm ...