abl abl
bee
abl
Whe blebefore
br
brea
C ode
indication
Trouble description
Analyze and diagnose
E1
E2
E4
E7
E14
H eat-exchange
sensor failure
Indoor E EPRO M
error
C ommunic ation
fault betw een
indoor and outdoor
units
Indoor fan m otor
m alfunctio n
O peration halt due to b reaking
of w ire inside the fan m otor;
O peration halt due to b reakin g
of th e fan m otor lead w ires;
D etection e rror due to faulty
indoor unit P C B;
Indoor unit- outdoor unit signal
transm ission error du
e to w iring
error;
Faulty P C B ;
Faulty E EPR O M data;
Faulty EEPR O M ;
Faulty PC B;
Faulty connector connection;
Faulty the rm istor;
Faul
ty P C B;
Room temperature
sensor failure
brea
ibl
bu
brea
be
ba
’ belo
g?
abide
bl
ox
bu
To Next Page
Loading...
Need help?
General
