8
8
.
.
C
C
H
H
E
E
C
C
K
K
I
I
N
N
G
G
C
C
O
O
M
M
P
P
O
O
N
N
E
E
N
N
T
T
S
S
3. COMPRESSOR
1. Coil Resistance::0.744
Ω
(at 20
)
℃
2. COMPRESSOR EXAMINE AND REPAIR.
DC
INVERTER
CONTROLLER
&
R U
( )
S V
( )
T W
(
)
OVERLOAD PROTECTION
POWER
Test in resistance.
TOOL: Multimeter.
Test the resistance of the winding. The compressor is fault if the resistance of
winding 0(short circuit)or
∞（
open circuit
）
Familiar trouble: 1) Compressor motor lock. 2
）
Discharge pressure value approaches
static pressure value .3) Compressor motor winding abnormality.
Notes
：
1
）
Don’t put a compressor on its side or turn over.
2) Please assembly the compressor in your air conditioner rapidly after removing
the plugs. Don’t place the comp. In air for a long time.
3) Avoiding compressor running in reverse caused by connecting electrical wire
incorrectly.
4) Warning! In case AC voltage is impressed to compressor, the compressor
performance will be lowered because of its rotor magnetic force decreasing.
4. OVERLOAD PROTECTION
OVERLOAD PROTECTION SPECIFICATIONS
1) Reset Temperature: 90±5
℃
2) Trip Temperature: 120±4
℃
5. INDUCTANCE
Familiar error: 1) Sound abnormality 2) Insulation resistance disqualification.
6. FILTER
35
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...
