Error Clearing Function - Carrier MMY-MAP0724FT9UL Service Manual

8-7-2. Error Clearing Function

(1) Clearing from the main remote controller
Error clearing in outdoor unit
Error of the outdoor unit currently detected is cleared by the unit of one refrigerant circuit system to which the
indoor units operated by the remote controller is connected. (Error of the indoor unit is not cleared.)
For clearing errors, the service monitor function of the remote controller is used.
<Method>
1
Change the mode to service monitor mode by pushing
seconds or more.
2
Using buttons, set CODE No. to "
3
The display in Section A in the following figure is counted with interval of 5 seconds as
0005 0004
" " → → → → → "
When the count arrives "
* However, counting from "
4
When button is pushed, the status returns to the normal status.
TEST
Error clearing in indoor unit
Error in the indoor unit is cleared by
(Only error of the indoor unit connected with operating remote controller is cleared.)
0003 0002
" → → → → → " " → → → → → "
0000
", the error is cleared.
0005
" is repeated on the display.
3
Section A
2
FILTER
RESET
button on the remote controller.
FF
".
0001 0000
" → → → → → " " → → → → → "
TEMP. ON / OFF
TIMER SET FAN MODE
TIME SAVE VENT
TEST SET CL SWING/FIX UNIT LOUVER
4 1
– 118 –
+ buttons simultaneously for 4
".