C-59
Lossnay checklist (Table 4)
1
No.
The fan does not operate.
The fan does not operate
normally.
«
Connectors for the fan or connectors for the
Lossnay circuit board section are not correctly
connected.
«
Power is not supplied to the Lossnay, or power
that does not follow specifications is used.
«
When using M-NET, Lossnay group setting is
not performed. (LED2 lights)
«
Check the lead wire connectors
and the Lossnay circuit board
section connectors.
«
Check the power supply.
«
Check the Lossnay address and
the group setting. (LED2 lights
when not using M-NET. This is
not an error.)
3
Fan will not stop.
«
Trial operation switch (SW2-1) on the Lossnay
circuit board is set to ON.
«
The TM4
9
,
0
output setting switch (SW2-8)
or the TM3
6
,
7
output setting switch (SW5-
6) on the Lossnay circuit board is set to ON.
«
Check the trial operation switch
(SW2-1). (Refer to page C-76)
«
When SW2-8 or SW5-6 is ON,
the fan will stop 3 minutes after
OFF operation of the remote
controller. (Refer to page C-74 and C-75)
2
Interlocked operation
with external devices
(air conditioners) does
not occur.
«
The type of external signal does not match the
connected terminal block (charged, uncharged,
Mr. Slim signal).
«
The type of external signal does not match the
pulse input setting (level signal, pulse signal).
«
The external device signal is not being input.
«
The external device and signal cable wiring is
longer than specified.
12 V DC, 24 V DC:
Longer than limitations
of external device
Uncharged a-contact:
Longer than 500 m
Mr. Slim signal:
Longer than 500 m
«
The Delay operation is set with the function
selection of PZ-60DR-E or PZ-41SLB-E, or the
function selection switch (SW5-1) on the
Lossnay circuit board.
«
The ON Interlocked or OFF Interlocked is set
with the function selection of PZ-60DR-E or PZ-
41SLB-E, or the function selection switches
(SW5-7, SW5-8) on the Lossnay circuit board.
«
When using multiple Lossnay units, the exter-
nal control input signal is connected to a “Sub”
Lossnay.
«
In a group of multiple Lossnay units with M-
NET, the external control input signal is con-
nected to a Lossnay unit other than the one
with the smallest address.
«
There is a communication error with the
remote controller or MELANS.
«
Check the external signal type
and the external control input ter-
minal (TM2) connection.
«
<When using PZ-60DR-E>
Check the external signal type
and the pulse input setting from
the function selection.
<When not using PZ-60DR-E>
Check the external signal type
and the pulse input setting
switch (SW2-2) on the Lossnay
circuit board. (Refer to page C-73).
«
Check the external device.
«
Check the wiring length of the
signal cable.
«
Check the delay operation setting
of PZ-60DR-E or PZ41SLB-E,
and the function selection switch
(SW5-1) on the Lossnay circuit
board. (Refer to page C-74)
«
Check the interlock mode setting
of PZ-60DR-E, PZ41SLB-E, or
the function selection switches
(SW5-7, SW5-8) on the Lossnay
circuit board. (Refer to page C-76)
«
Connect the external control
input signal to the “Main”
Lossnay.
«
Connect the external control
input signal to the Lossnay unit
with the smallest address in the
group.
«
Check the remote controller or
MELANS.
Error
Cause
Action
10.2.4 Troubleshooting 4 : The Lossnay operation is disabled or irregular
Summary of Contents for LGH-100RX5 -E
Page 1: ...Lossnay Remote Controller ...
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