Mitsubishi SRK50ZHX-S Technical Manual page 40

Note (1) The number of flashes when in the Service Mode do not include the 1.5 second period when the lights light up at first (starting signal). (See the example
shown below.)
ON
RUN light
(10's digit)
OFF
ON
TIMER light
(1's digit)
OFF
Notes (2) Error display: - Is not displayed. (automatic recovery only)
Displayed.
If there is a (
the number of times in (
If no (
Notes (3) Auto Recovery: - Does not occur
Auto recovery occurs.
(d) Remote control information tables
1) Operation switching
Display pattern when
in service mode
RUN light
(Operation switching)
0
1
2
3
4
* If no data are recorded (error code is normal), the information display in the remote control becomes as follows.
Remote control setting
Operation switching
Fan speed switching
(Example): Operation switching, fan speed switching, cooling HI
ON
RUN light
(10's digit)
OFF
ON
TIMER light
(1's digit)
OFF
• In the case of current cut (example: stop code "42")
The RUN light (10's digit) flashes 4 times and the TIMER light (1's digit) flashes 2 times.
4 × 10 + 2 × 1 = 42 → From the table, read the instructions for error code 42, "Current cut".
1.5 sec.
0.5 sec. 0.5 sec.
) displayed, the error display shows the number of times that an auto recovery occurred for the same reason has reached
).
) is displayed, the error display shows that the trouble has occurred once.
Operation switching
when there is an
abnormal stop
AUTO
DRY
COOL
FAN
HEAT
Display when error code is normal.
1.5 sec.
0.5 sec. 0.5 sec.
-
11-second interval
2) Fan speed switching
Display pattern when
in service mode
TIMER light
(Fan speed switching)
0
2
3
4
6
7
AUTO
AUTO
11-second interval
37
-
Fan speed
switching when
there is an
abnormal stop
AUTO
HI
MED
LO
HI POWER
ECONO