Mitsubishi Heavy Industries SC-SL4-AE Manual Del Propietário página 78

"USB memory was not found."
message appears.
"SL-0X-self address duplication error
was detected."
" SL-0X- self transmission data read
error was detected."
" SL-0X- data transmission error was
detected."
"The fatal error occurred to the system.
SL process was forced to fi nish."
"Initialization of a communication
device failed."
"pulse data read error was detected."
"SL-0X-self address duplication error
was detected." message or "E74"
appears.
Error messages other than the above
are displayed.
The room temperature display does
not change from "--".
The outdoor unit temperature display
does not change from "--".
When you select "Valid" for the
Individual Lock/Unlock on the
Function Setting screen, the function
of permitting and prohibiting the
individual operation of the remote
controller do not work.
In case that operating condition of a
part or all of air conditioners which
are set to a group, does not display.
The screen of this central control is
not returned to normal display even if
you press the reset switch.
When you can not log in.
The setting of the individual Lock/
Unlock by remote control isn't
displayed.
The USB memory may not have been fully inserted. Remove the
USB memory, and reinsert it. If this message appears again, it is
possible that the USB memory is damaged or the USB memory is
not the attachment. Replace it with the bundled USB memory and try
the operation again. If this message appears again, contact your
dealer.
Contact your dealer. (Re-check the communications line connections
of the units.)
Perform operations according to the messages on the screen or turn
the power off and then on (power supply reset).
If the message appears again, contact your dealer.
When the room temperature is 0°C or less, "--" is displayed.
When it differs from the display of remote controller, contact your
dealer.
When outdoor unit is not set for outdoor unit defi nition, outdoor unit
temperature is not displayed. Please set outdoor unit.
page 63.
If it is not displayed when you set outdoor unit, contact your dealer.
This function can be applied to the indoor units, which are the model
KXE4 or later, and to the remote controller, which is the model RC-E1
or later.
Make sure to select "Invalid" for the Individual Lock/Unlock on the
FUNCTION SETTING screen.
There may be inadequacy for communication line or the setting of this
center console.
Contact your dealer.
It is possible that the central control or power system has
malfunction.
Contact your dealer.
Contact maintenance user or your dealer.
The setting of the individual Lock/Unlock by SL4 will override the
setting by remote control.
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