7
7
.
.
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
A
A
S
S
-
-
1
1
8
8
U
U
R
R
4
4
S
S
T
T
V
V
U
U
H
H
1
1
26
1) Please don’t hold motor by lead wires.
2) Please don’t plug IN/OUT the motor connector while power ON.
3) Please don’t drop .Hurl or dump motor against hard material.Malfunction may not be
observed at early stage after such shock.But it may be found later,This type of
mishandling void our warranty.
Note
：
The wiring color for the motor may not be identical with the picture
shows, pls take the actual material as the standard.
3. COMPRESSOR
1.Coil Resistance::0.95
Ω
(at 20
℃
)
2.COMPRESSOR EXAMINE AND REPAIR.
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 along 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 belower because of its rotor magnetic force decreasing.
4. OVERLOAD PROTECTION
OVERLOAD PROTECTION SPECIFICATIONS
1) Reset Temperature: 92±5
℃
2) Trip Temperature: 115±4
℃
Summary of Contents for AS-18UR4STVUH1
Page 1: ...AS 18UR4STVUH1...
