Optional Wired Controller
Error
Code
Description
Fo
Pump-down
H1
)RUFHGGHIURVWLQJ
H3
&RPSUHVVRURYHUKHDWLQJSURWHFWLRQ
H5
IPM Current protection
H6
0RWRUVWDOOLQJ
H7
Compressor desynchronized
Hc
PFC protection
HE
&RPSUHVVRUGHPDJQHWL]DWLRQ
protection
L3
Outdoor fan 1 error protection
L9
Over-power protection
LA
Outdoor fan 2 error protection
Lc
Compressor startup failure
Ld
&RPSUHVVRUSKDVHORVVUHYHUVDO
protection
LE
&RPSUHVVRUVWDOOLQJ
LF
2YHUVSHHGLQJ
LP
Indoor and outdoor units unmatched
P5
Over phase current protection
P6
Drive board communication error
P7
,30WHPSHUDWXUHVHQVRURSHQVKRUW
circuited
P8
IPM Temperature Protection
P9
AC contactor protection
Pd
Sensor connection protection
PE
Temperature drift protection
PF
Drive board temperature sensor error
PH
'&EXVRYHUYROWDJHSURWHFWLRQ
PL
'&EXVXQGHUYROWDJHSURWHFWLRQ
PP
$&LQSXWYROWDJHDEQRUPDO
PU
&DSDFLWRUFKDUJLQJHUURU
U1
&RPSUHVVRUSKDVHFXUUHQWVHQVLQJ
circuit error"
U3
'&EXVYROWDJHGURSHUURU
U5
:KROHXQLWFXUUHQWVHQVLQJFLUFXLWHUURU
U7
ZD\YDOYHUHYHUVLQJHUURU
U8
3*PRWRU]HURFURVVLQJSURWHFWLRQ
Error
Code
Description
b5
Indoor unit liquid valve temperature
VHQVRURSHQVKRUWFLUFXLWHG
b7
,QGRRUJDVYDOYHWHPSHUDWXUHVHQVRU
RSHQVKRUWFLUFXLWHG
C5
Jumper error
dn
Communication line disconnected or
expansion valve error
E1
+LJKSUHVVXUHSURWHFWLRQ
E2
$QWLIUHH]LQJSURWHFWLRQ
E3
Low pressure protection
E4
+LJKGLVFKDUJHWHPSHUDWXUHSURWHFWLRQ
E5
Whole unit over-current protection
E6
Indoor and outdoor communication
error
E7
5XQQLQJ0RGHOFRQÀLFW
E8
Overload protection
E9
Indoor unit full water error
En
)UHTXHQF\UHVWULFWHGUHGXFHGZLWK,30
current protection
EU
)UHTXHQF\UHVWULFWHGUHGXFHGZLWK,30
temperature protection
F0
6\VWHPFKDUJHVKRUWDJHRUEORFNDJH
protection
F1
5HWXUQDLUWHPSHUDWXUHVHQVRURSHQ
short circuited
F2
(YDSRUDWRUWHPSHUDWXUHVHQVRURSHQ
short circuited
F3
Outdoor ambient temperature sensor
RSHQVKRUWFLUFXLWHG
F4
Outdoor unit condenser mid-tube
WHPSHUDWXUHVHQVRURSHQVKRUW
circuited
F5
'LVFKDUJHWHPSHUDWXUHVHQVRURSHQ
short circuited
F6
)UHTXHQF\UHVWULFWHGUHGXFHGZLWK
overload protection
F8
)UHTXHQF\UHVWULFWHGUHGXFHGZLWK
whole unit current protection
F9
)UHTXHQF\UHVWULFWHGUHGXFHGZLWKKLJK
GLVFKDUJHWHPSHUDWXUH
FH
)UHTXHQF\UHVWULFWHGUHGXFHGZLWK
DQWLIUHH]LQJSURWHFWLRQ
Table 5.1 Error Code Description
3DJH
Содержание GHH09LUA4DH
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