7
7
.
.
T
T
R
R
O
O
U
U
B
B
L
L
E
E
S
S
H
H
O
O
O
O
T
T
I
I
N
N
G
G
6
Over and under-voltage control
33 Room
temperature sensor in
trouble
7 Communication
trouble
34 Indoor
coil temperature sensor in
trouble
8
Current overload control
36
Communication between the
indoor and outdoor in trouble
9
Maximum current control
39
Indoor fan motor operation
abnormal
10
Communication trouble(between
outdoor unit and driver unit)
40
Grid protection alarm (cabinet
type)
11
Outdoor EEPROM in trouble
41
Detecting failures by
zero-crossing
13 Compressor
exhaust
temperature too high control
14 Outdoor ambient temperature
sensor in trouble
15 Compressor
housing
temperature control
27
BSGI
09(12)
Summary of Contents for BSGI 09
Page 1: ...AS 09 12 UR4SVNVG SERVICE MANUAL XM00009562 1 2 3 4 2010 03...
Page 3: ...9 2 Outdoor 41 10 PARTS LIST 45 10 1 Indoor 45 10 2 Outdoor 47...
Page 16: ...5 5 E EL LE EC CT TR RI IC CA AL L D DA AT TA A 13 2 Outdoor control BSGI 09 12...
Page 17: ...5 5 E EL LE EC CT TR RI IC CA AL L D DA AT TA A 14 OUT IPM BSGI 09 12...
Page 18: ...5 5 E EL LE EC CT TR RI IC CA AL L D DA AT TA A 15 BSGI 09 12...
Page 48: ...1 10 0 P PA AR RT TS S L LI IS ST T 10 1 Indoor 1 Parts 45 BSGI 09 12...
