6-5 REFRIGERATION CYCLE
- 20 -
* Troubleshooting Chart
¥
¥
¥
¥
¥
¥
¥
¥
¥
¥
¥
¥
¥
CAUSE
TEMPERATURE
OF THE
COMPRESSOR
REMARKS
STATE OF
THE UNIT
STATE OF THE
EVAPORATOR
L
E
A
K
A
G
E
PARTIAL
LEAKAGE
Freezer
compartment and
refrigerator don’t
cool normally
COMPLETE
LEAKAGE
CLOG
CLOG
NO
COMPRE-
SSION
Freezer
compartment and
refrigerator don’t
cool normally
Freezer
compartment and
refrigerator don’t
cool normally
Freezer
compartment and
refrigerator don’t
cool.
Cooling operation
stops periodically.
Freezer and
refrigerator don’t
cool.
No compressing
operation.
Low flowing sound of
refrigerant is heard and frost
forms in inlet only.
Flowing sound of refrigerant
is not heard and frost isn’t
formed.
Flowing sound of refrigerant
is heard and frost forms in
inlet only.
Flowing sound of refrigerant is
not heard and frost isn’t
formed.
Flowing sound of refrigerant is
not heard and frost melts.
Low flowing sound of
refrigerant is heard and frost
forms in inlet only.
Flowing sound of refrigernat is
not heard and there is no
frost.
A little higher than
ambient
temperature.
- Refrigerant level is low due to a
leak.
- Normal cooling is possible by
restoring the normal amount of
refrigerant and repairing the leak.
Equal to ambient
temperature.
- No discharging of refrigerant.
- Normal cooling is possible by
restoring the normal amount of
refrigerant and repairing the leak.
A little higher than
ambient
temperature.
- Normal discharging of the
refrigerant.
- The capillary tube is faulty.
Equal to ambient
temperature.
- Normal discharging of the
refrigerant.
Lower than ambient
temperature.
- Cooling operation restarts when
heating the inlet of the capillary
tube.
Alittle higher than
ambient
temperature.
- Low pressure at high side of
compressor due to low
refrigerant level.
Equal to ambient
temperature
- Nopressure in the high pressure
part of the compressor.
E
S
T
I
T
O
N
R
R
C
I
MOISTURE
RESTRICTION
LOW
COMPRESSION
IN
E
F
F
IC
IE
T
N
C
O
M
R
E
S
O
R
P
S
Содержание 795.78302.800
Страница 34: ...8 5 MAIN PWB ASSEMB LY AND PARTS LIST 34 TOP VIEW BOTTOM VIEW ...
Страница 35: ...8 6 PWB DIAGRAM 8 6 1 PWB Main Assembly 35 ...
Страница 36: ... 36 ...
Страница 66: ...JUL 2008 ...