Fujitsu R407C Service Manual page 83

TIME
(4) Press to select the indoor units in the remote control group selected in 3.
TIME
Continue pressing
mote controller are displayed. Each of the displays is shown below.
Indoor unit
error display
"The refrigerant system address and indoor unit
address are displayed."
Outdoor unit
error display
"Refrigerant system address" and "-0" are displayed.
Central remote
control error
display
The "C" code and the central remote controller
address are displayed.
(5) Press CHECK again to end the error monitor.
, the error codes for the outdoor unit and the central re-
TIME
TIME
TIME
05-07
If there have been multiple
errors for one unit, continually
TIME
pressing will display the
error codes in sequence.
When all the error codes have
been displayed, the display
will switch to the next unit.
If there is no error in the
central control number selected
in 3, the display will not change
TIME
when is pressed. "00"
displayed means "no errors".