55
34
o
x
★
x
The failure for
temperature
sensor of
indoor coil
temperature
a.
The indoor coil temperature
sensor loose;
b.
The indoor coil temperature
sensor is failure;
c.
The indoor control board is
failure.
36
★
★
Communicatio
n failure
between the
indoor unit and
outdoor unit
a.
the communication cable
connect loose;
b.
the communication cable is
failure;
c.
the connection between the filter
board and the outdoor control
board is incorrect or loose;
d.
the connection between the filter
board and the terminal is incorrect
or loose;
e.
the indoor control board is failure;
f.
the PFC board is failure;
g.
the power board is failure;
h.
the outdoor control board is
failure.
38
o
★
★
★
Indoor
EEPROM
failure
a.
The EEPROM chip loose;
b.
The indoor control board is
failure
39
o
x
★
★
Indoor fan
motor run
abnormally
a.
There are something block the
indoor fan motor;
b. The fan motor cord connect
loose;
c. The fan motor is failure;
d. The indoor control board is
failure
41
★
★
o
★
The failure for
Indoor
grounding
protective
The indoor control board is failure
2.2 LED display
Error
code
Sleep Timer Running
Remark
:★
Light
Flash
x OFF
1
2
3
Content
Remark
The root cause is may be one of
the following
0
Normal
1
★
★
The failure for
temperature
sensor of
outdoor coil
d.
The outdoor temperature sensor
loose;
e.
The outdoor temperature sensor
is failure;
f.
The indoor control board is failure
Summary of Contents for AS-10UR4SYDTDI
Page 6: ...6 Gross Weight Kg Indoor Unit 9 5 Outdoor Unit 24...
Page 9: ...9 Gross Weight Kg Indoor Unit 9 5 Outdoor Unit 25...
Page 21: ...21...
Page 22: ...22 Outdoor Model...