The LD301 blinks 13 times.
EEPROM reading error
The LD301 blinks 9 times.
Communication error
Communication error
The LD301 blinks once.
Reset stopped
The LD301 blinks 9 times.
Check the blinking frequency of the LD301.
No
Compressor stoppage
No
Correct the F cable connection.
Abnormal
Normal
Normal
Blinks 3times
Blinks 12 times
Wire break
Blinking once
Other
No
Yes
Electrical parts abnormality
Check the F cable connection (for half insertion, connection by
using a thin cable, erroneous connection between terminal boards
A, B and C, and other abnormalities).
Replace the outdoor electrical parts (in
the case of an abnormality in the
microcomputer or EEPROM).
Check that the indoor timer lamp blinks.
Check the indoor electrical parts.
(Check the temperature fuse in the
terminal board.)
Is the connector CN30 securely inserted?
(You may have forgotten to make the
correction after a self-check.)
emplace the outdoor electrical parts
(in the case of an abnormality in the
communication circuit).
Abnormality other
than compressor
stoppage
Run the product either by remote control or the
indoor forcible cooling switch.
Replace the outdoor electrical parts (in
the case of an abnormality in the
communication circuit).
Correct the abnormal location.
Abnormality in equipment other than the electrical parts
Check the blinking frequency of the LD301.
The LD301 blinks once.
Reset stopped
If the indoor unit is either of the following states, it will blink once.
・
Air purification in progress
・
Dirt monitoring in progress
・
2 hours before the ON timer
Turn the power back on, run the
product either by remote control
or by using the forcible cooling
switch, and check the blinking
frequency of the LD301.
Replace the outdoor electrical parts
(in the case of an abnormality in the
reset circuit or microcomputer).
Conduct a check according to the
description of the LED blinking 9 times
given above.
Yes
Yes
No
No
Yes
Yes
Insert the connector CN30 and conduct
a double-check.
If the LD303 is on, the product is not performing air purification. It is performing cooling or heating. If the LD303 is on and if the LD301 or LD302 are on, the product is running with a heavy load. (This does not constitute a failure.) If the LD303 is off and if the LD301 is blinking, conduct a check according to the check procedure after an operation as described below.
Identify the failure location.
– 133 –
Содержание RAC-10SH3
Страница 57: ... 55 MODEL RAC 18SH3 Unit mm 580 5 600 345 299 19 5 ...
Страница 60: ... 8 5 WIRING DIAGRAM MODEL RAS 10SH3 3 H S 4 1 S A R 3 H S 8 1 S A R INDOOR UNIT ...
Страница 62: ... 0 6 MODEL RAC 18SH3 OUTDOOR UNIT WHT YEL RED INDOOR UNIT ...
Страница 64: ... 2 6 3 H S 8 1 S A R 3 H S 4 1 S A R 3 H S 0 1 S A R L E D O M ...
Страница 150: ... 8 4 1 MODEL RAC 18SH3 ...
Страница 153: ...HHAW NO 0060E RAS 10SH3 RAC 10SH3 RAS 14SH3 RAC 10SH3 RAS 18SH3 RAC 18SH3 ...
