
15
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controller
Symptom
Remark
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Check code
1
3
Intake sensor error
2
3
3LSH7+VHQVRUHUURU
3
3LSH7+VHQVRUHUURU
3
((
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4
3
'UDLQVHQVRUHUURU)ORDWVZLWFKFRQQHFWRURSHQ
5
3
Drain pump error
3$
Forced compressor error
6
3
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7
EE
Communication error between indoor and outdoor units
8
3
3LSHWHPSHUDWXUHHUURU
9
E4
5HPRWHFRQWUROOHUVLJQDOUHFHLYLQJHUURU
10
—
—
11
3%3E
Indoor unit fan motor error
12
)%)E
,QGRRUXQLWFRQWUROV\VWHPHUURUPHPRU\HUURUHWF
14
3/
Refrigerant circuit abnormal
No sound
((
Remote controller transmission error
No sound
((
Remote controller control board error
No sound
– – – –
No corresponding
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:LUHOHVVUHPRWHFRQWUROOHU
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controller
Symptom
Remark
%HHSHUVRXQGV23(5$7,21
,1',&$725ODPSEOLQNV1XP
EHURIWLPHV
Check code
1
E9
,QGRRURXWGRRUXQLWFRPPXQLFDWLRQHUURU7UDQVPLWWLQJHUURU2XWGRRUXQLW
)RUGHWDLOVFKHFNWKH/('
display of the outdoor controller
board.
2
83
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3
88
2SHQVKRUWRIRXWGRRUXQLWWKHUPLVWRUV
14
3/RU2WKHUV
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,IWKHEHHSHUGRHVQRWVRXQGDJDLQDIWHUWKHLQLWLDOEHHSVWRFRQ¿UPWKHVHOIFKHFNVWDUWVLJQDOZDVUHFHLYHGDQGWKH23(5$7,21,1',&$725ODPSGRHVQRWFRPHRQ
there are no error records.
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2QZLUHOHVVUHPRWHFRQWUROOHU
7KHFRQWLQXRXVEX]]HUVRXQGVIURPUHFHLYLQJVHFWLRQRILQGRRUXQLW
Blink of operation lamp
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Check code displayed in the LCD.
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23(5$7,21,1
',&$725 ODPS
blinking pattern
Beep
Beep
Beep
Beep
Beep
Beep
Beep
Off
$SSUR[VHF
On
$SSUR[VHF
On
0.5 sec.
On
0.5 sec.
On
0.5 sec.
On
0.5 sec.
Off
$SSUR[VHF
On
$SSUR[VHF
On
0.5 sec.
On
0.5 sec.
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check code in the following table
n
th
1
st
2
nd
3
rd
1
st
2
nd
6HOIFKHFN
starts
6WDUWVLJQDO
UHFHLYHG
Beeper sounds
>2XWSXWSDWWHUQ%@
23(5$7,21,1
',&$725 ODPS
blinking pattern
Beep
Beep
Beep
Beep
Beep
Beep
Beep
Off
$SSUR[VHF
On
0.5 sec.
On
0.5 sec.
On
0.5 sec.
On
0.5 sec.
Off
$SSUR[VHF
On
0.5 sec.
On
0.5 sec.
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1XPEHU RI EOLQNVEHHSV LQ SDWWHUQ LQGLFDWHV WKH FKHFN
FRGHLQWKHIROORZLQJWDEOHLHQ IRU³3´
1XPEHURIEOLQNVEHHSVLQSDWWHUQLQGLFDWHVWKH
check code in the following table
n
th
1
st
2
nd
3
rd
1
st
2
nd
6HOIFKHFN
starts
6WDUWVLJQDO
UHFHLYHG
Beeper sounds
>2XWSXWSDWWHUQ$@
6HHWKHWDEOHEHORZIRUWKHGHWDLOVRIWKH/('GLVSOD\/('DQGRQWKHLQGRRUFRQWUROOHUERDUG
/('PLFURFRPSXWHUSRZHUVXSSO\
,QGLFDWHVZKHWKHUFRQWUROSRZHULVVXSSOLHG0DNHVXUHWKDWWKLV/('LVDOZD\VOLW
/('UHPRWHFRQWUROOHUSRZHUVXSSO\
Indicates whether power is supplied to the wired remote controller. The LED is lit only for the indoor unit that is connected
to the outdoor unit that has an address of 0.
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