Mitsubishi Electric Lossnay LGH-RX5-E Series Manual page 55

LED1 LED2
Error code
(green) (red)
6801 9 —
blinks
"CLEANING" — —
"FILTER"
blinking
"CLEANING" — —
"CORE"
blinking
"PLEASE WAIT" blink- —
blinking ing
"HO" blinking blink- —
ing
——— — Lit
——— Lit —
Note:
The "LC" characters that are displayed simultaneously with the error code indicate the Lossnay attributes in the M-NET device.
*1 The LGH-150 and 200 types do not display errors.
*2 ACK: Acknowledgement signal from other communicating devices.
Error
« When using multiple Lossnay units, the
PZ-60DR-E
communi- Main/Sub setting has not been made
cation error 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 cable
wiring is longer than specified
(longer than 500 m).
« It is time to clean the Lossnay air fil-
Filter cleaning warn-
ing according to total ter.
hours of operation
« It is time to clean the Lossnay core.
Lossnay core cleaning
warning according to
total hours of operation
(PZ-60DR-E)
« LED1 blinks at 1 second intervals during
System is starting
starting operation (maximum of 45 seconds).
(PZ-60DR-E)
« LED1 blinks at 1 second intervals during
System is starting
starting operation (maximum of 45 seconds).
(PZ-52SF-E)
« The Lossnay units have not been
No M-NET
connection set to group setting (registration).
information
« "DELAY OPERATION 'ON'" is set
In delay
operation from PZ-60DR-E.
« Delay setting switch (SW5-1) on the
Lossnay circuit board is set to ON.
Cause Action
« Turn off the main power supply and set the
Main/Sub selection switch (SW1) (first 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 connection.
« Check the length of the transmission
cable wiring.
« After cleaning the air filter, press the
"FILTER" button of the remote con-
troller two times.
« After cleaning the Lossnay core,
press the "FILTER" button of the
remote controller two times.
« This is not an error.
« This is not an error.
« Check the Lossnay address and
confirm that the group setting has
been made.
« This is not an error.
« This is not an error.
C-55