Error Clearing Function - Toshiba MMW-AP0271LQ-E Service Manual

Error clearing function

How to clear the error using the wired remote controller
Clearing an error of the outdoor unit
Clear the currently detected outdoor unit for each refrigerant line to which the indoor unit
controlled by the remote controller is connected. (The indoor unit error is not cleared.)
Use the service monitoring function of the remote controller.
1
Push and hold the
2
Push the
3
The display in A of the following figure counts down as follows at 5-second intervals:
0005 0005 0004 0004
0005 0005 0005 0004 0004 0004
" " → → → → → "
The error is cleared when "
However, the display counts down from "
4
Push the to return the display to normal.
Clearing an error of the indoor unit
Push the button on the remote controller.
(Only the error of the indoor unit controlled by the remote controller will be cleared.)
NOTE:
The LED on the P.C. board of the selected hot water module flashes. The hot water module for change
settings can be confirmed.
, and for 4 seconds or longer to enter the service monitoring mode.
button to set CODE No. to "
0003 0003
0003 0003 0003
" → → → → → " " → → → → → "
0000
" appears.
FF FF FF FF FF
".
0002 0002 0001 0001
0002 0002 0002 0001 0001 0001
" → → → → → "
0005
" again.
– 31 –
0000 0000
0000 0000 0000
" → → → → → " ".