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Refrigeration System
Complaint
Possible Causes
Unit not
a. Power cord unplugged
b. No power to unit
running
c. Defrost light blinking
d. Compressor light
e. Setting higher than
f.
g. Incorrect or loose
Temperature
a. Air sensor
fluctuating
Unit running
a. Improper cabinet seals
b. Ambient temperature
too long or
continually
c. Iced evaporator
d. Low voltage
e. Operating 60 Hz unit at
f. Sealed system problem
g. Undercharge or
Temperature
a. Setting too high
b. Improper cabinet seals
too high
c. Ambient temperature
d. Iced evaporator
e. Low voltage
f.
g. Sealed system
h. Undercharge or
a. Ambient temperature
"HA"
maximum
b. Improper cabinet seals
temperature
c. Iced evaporator
alarm
d. Low voltage
blinking or
e. Operating 60 Hz unit at
beeping
f. Sealed system problem
g. Undercharge or
1 7 6 2 1 S o u t h S u s a n a R o a d , R a n c h o D o m i n g u e z , C a l i f o r n i a 9 0 2 2 1
TROUBLESHOOTING
blinking
ambient temperature
Low voltage.
wirings.
high
50Hz
overcharge
too high
Operating 60 Hz unit
at 50Hz
problem
overcharge
too high
50Hz
i n f o @ v i n o t e m p . c o m
Response
a. Check for power cord plug
b. Check power at receptacle & fuses
c. Unit is under defrost mode
d. Unit waits for anti-short cycle delay
e. Lower temperature setting
f.
Contact an authorized electrician
g. Check all wirings and connections
a. When using an air sensor, the wine
bottle temperature is mainly
controlled by the average air
temperature. The air is light enough
to change so quickly that it maintains
relatively constant average
temperature that would prevent wine
bottle temperature from varying.
a. Check for gasket and door opening
b. Check for installation location or
increase setting
c. Defrost and reset temperature
d. Check power supply
e. Use proper 60 Hz
f. Call service for checking loss of
refrigerant or restrictions
g. Call service to add or remove
refrigerant
a. Lower setting
b. Check for gasket and door opening
c. Check for installation location
d. Defrost and reset temperature
e. Check power supply
f.
Use proper 60 Hz
g. Call service for checking loss of
refrigerant or restrictions
h. Call service to add or remove
refrigerant
a. Check for installation location
b. Check for gasket and door opening
c. Defrost and reset temperature
d. Check power supply
e. Use proper 60 Hz
f. Call service for checking loss of
refrigerant or restrictions
g. Call service to add or remove
refrigerant
15
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