Mitsubishi Electric LOSSNAY LGH-F300RX5-E Handbook page 55

It is normal in the following cases.
No. Error
1 Immediately after turning on
the main power, LED1 (green)
on the Lossnay circuit board
blinks.
2 LED1 (green) on the Lossnay
circuit board is lit.
3 LED2 (red) on the Lossnay
circuit board is lit.
4 When PZ-60DR-E is used, the
operation will not be in accord-
ance with the setting of the
function selection switch on
the Lossnay circuit board.
5 When PZ-60DR-E is used, but-
ton operations of the remote
controller will result in a display
of "NOT AVAILABLE" .
6 Button operations are not ac-
cepted immediately when the
function selection mode or the
maintenance mode is entered
from the normal display of
PZ-60DR-E, or when returning
to the normal display from the
function selection mode or the
maintenance mode.
7 "24 HR VENTILATION" is not
displayed on the PZ-60DR-E
function selection.
8 When two PZ-60DR-E re-
mote controllers are used,
"24HR VENTILATION",
"LOSSNAY FUNCTION", and
"INTERLOCK SETTING" of
the function selection mode
can be set only from one of the
remote controllers.
9 Even when the clock use
setting is set to "on" with PZ-
60DR-E, the day of the week
and time are not displayed.
10 When two PZ-60DR-E remote
controllers are used, the dis-
play of the day of the week
and time differs.
11 When PZ-60DR-E is used, the
timer operation does not work.
LED1 blinks at 1 second intervals during starting operation (maximum
of 45 seconds).
LED1 will be lit during the delay operation when the delay operation
setting is enabled.
LED2 will be lit when M-NET is not used.
As for the Lossnay function selection, the function selection setting
with PZ-60DR-E will have priority.
"NOT AVAILABLE" will be displayed in the following circumstances:
• When the ""Extra Low" fan speed" button has been operated with
the LGH-F1200 type connected
• When the "timer menu" button or the "timer on/off" button has been
operated with timer function set to "TIMER MODE OFF"
• When the operation lock setting (i.e., pressing "FILTER" and "ON/
OFF" buttons at the same time) has been performed with the
"LOCKING FUNCTION" is set to "oFF"
Button operations may not be accepted immediately depending on
communication processing.
When an operation has not been accepted, perform the operation
after several seconds have passed.
This is not displayed because the LGH-F1200 type does not have a
24 hour ventilation function.
When two remote controllers are used, "24 HR VENTILATION",
"LOSNNAY FUNCTION", and "INTERLOCK SETTING" can be set
only with the "Main" remote controller. The "Main" and "Sub" remote
controller will be determined automatically by communication when
the main unit power is turned on. The remote controller on which
"24HR VENTILATION", "LOSSNAY FUNCTION", and "INTERLOCK
SETTING" are displayed is the "Main" remote controller.
When "SIMPLE TIMER" has been set with the timer function setting,
the day of the week and time are not displayed.
When a remote controller has been replaced or added, the day of the
week and time display will not match; therefore, perform a day of the
week and time setting with either one of the remote controllers.
Timer operation does not work in the following circumstances:
• When the timer function is set to OFF
• During the day of the week and time setting / During function selec-
tion / During timer setting
• When "CENTRAL" is displayed
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Cause Reference
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