9
TROUBLESHOOTING
Problem
Possible Causes
Solu
tion
Cooler
does
n
ot
operate.
The u
n
it may be
plugged i
n
usi
n
g a
di
ff
ere
n
t voltage.
Check if usi
n
g the
wro
n
g voltage.
The circuit breaker may
be tripped or there is a
blow
n
fuse.
Reset the circuit
breaker or check for a
broke
n
fuse
Cooler
is
n
ot cold
e
n
ough.
The exter
n
al
e
n
viro
n
me
n
t may
require a higher
se
ttin
g.
Lower the temperature
of the cooler.
The door may be
ope
n
ed too freque
n
tly.
Ope
n
the door less
freque
n
tly.
The door is
n
ot closed
completely.
Make sure the door is
closed securely.
The door seal does
n
ot
seal properly.
Replace the seal o
n
the
door. Replaceme
n
ts
ca
n
be acquired from
the ma
n
ufacturer.
The fro
n
t grille is
obstructed.
Make sure
n
othi
n
g is
blocki
n
g the fro
n
t grille.
The light does
n
ot
work.
There may be a
problem with the
display board.
Co
n
tact the
ma
n
ufacturer.
The cooler vibrates
while oper
ating.
The u
n
it is
n
ot s
ittin
g
o
n
a level
fl
oor, or the
un
it’s feet are
n
ot
correctly i
n
stalled.
Make sure the u
n
it’s
feet are i
n
the proper
pos
iti
o
n
a
nd
ti
ghte
n
ed
securely.
The cooler produces a
lot of
n
oise.
The u
n
it is
n
ot leveled.
See above.
The fa
n
may be
obstructed
Check the fa
n
to make
sure there is
n
o debris
or obstru
cti
o
n
. If
n
ot,
co
n
tact the
ma
n
ufacturer.
The door will
n
ot close
properly.
The u
n
it is
n
ot leveled.
See above.
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