Comfee CRV48S3AST User manual
comfee’
E’
CRV48S3AST
48
Can
Beverage
Cooler
V48S3A
Electronical
Control
Anti
UV
Tempered
Glass
Door
Stainless
Steel
Door
Frame
VOLTAGEHz
115V~/60Hz
Interior
LED
Light
PRODUCT
SIZE:
18.9x17.3x19.4in
Wire
Shelf
COLOR:
Glass
Door
with
Stainless
Steel
Frame
Reversible
Door
Adjustable
Legs
(
CONTENTS
1
Safety
warnlngs
TAWAMNING
=+
+ +
+ « ¢
ot ot
m
e
e
e
1.2
Meaning
of
safety
warning
symbols
1.3
Electricity
related
warnings
«
«
=+
+ + s s o e e
oo
s
1.4
Related
warnings
for
use
1.5
Warnings
related
to
placing
items
-
1.6
Warnings
for
energy
«
« + «
=+
¢ s e e e e e e e a
e
e
1.7
Warnings
related
to
disposal
+ +
=+
s s e
e
e e e e
et
2
Proper
use
of
beverage
cooler
2.1
Names
of
components
-
2.2
Temperature
CONMrol+
+ « = + = =
+
« + « o e e
a0
e
LI
IR
RN
SR
6
7
2.3
Placement
-
8
2.4
Start
to
use
-
8
2.5
The
arrangement
of
botlle
» « + + = = +
=«
+ s
s+ .o
e s
g
2.6
Usage
of
temperature
zones
inside
the
beverage
cooler
-
8
2.7
Energy
saving
tips
-
I
8
0
2.8
Reversing
the
doOr
SWing
« « = «
=+«
«
s
r s
e
e
9-1
3
Maintenance
of
beverage
cooler
3.1
Disconnect
the
cooler+
+
« - -
A
3.2
Stop
using
the
COOler
=
+ + + « + + + + c e e
o]
3.3Cleanthe
COOIEr+
« + + + + + + + o o n e
et
]
4
Troubleshooting
« « « « « v v v v
v
v v
vttt
e
2
DEAR
CUSTOMER:
‘Thank
you
for
buying
this
beverage
cooler.
To
ensure
that
you
get the
best
results
from your
new
beverage
cooler,please
take time
to
read
through
the
simple
instructions
in
this
booklet
Please
ensure
that
the
packing
material
is
disposed
of
in
accordance
with
the
current
environmental
requirements.When
disposing
of
any
beverage
cooler
equipment
please
contact
your
local
waste
disposal
department
for
advice
on
safe
disposal.This
appliance
must
be
only
used
for
its
intended
purpose
)
1
Safety
warnings
1.1
Warning
WARNING
:
risk
of
fire
/
flammable
materials
THIS
appiance
is
intended
to
be
used
in
household
and
similar
applications
such
as
staff
kitchen
areas
in
shops,
offices
and
other
working
environments;
farm
houses
and
by clients
in
hotels,
motels
and other
residential
type
environments;
bed and
breakfast
type
environments;
catering
and
similar
non-retail
applications.
THIS
appiance
s
not
intended
for
use
by
persons
(including
chilcren)
with
reduced
physical,
sensory
or
mental
capabilities,
or
lack
of
experience
and
knowledge,
unless
they
have been
given
supervision
or
instruction
concerning
use
of
the
appliance
by
a
person
responsible
for
their
safety.)
IF
the
supply
cord
is
damaged,
it
must
be
replaced
by
the
manufacturer,
its
service
agent
or
similarly
qualified
persons
in
order
to
avoid
a
hazard
DO
1ot
store
explosive
substances
such
as
aerosol
cans
with
a
flammable
propelant
in
this
appliance.
THE
appiance
has
to
be
unplugged
atter
use
and
before
carrying
out
user
maintenance
on
the
appliance.
WARNING:
«eep
ventiation
openings,
in
the
appliance
endiosure
or
in
the
buittin
structure,
clear
of
obstruction.
WARNING:
00
not
use
mechanical
devices
or
other
means
to
accelerate
the
defrosting
process,
other
than
those
recommended
by
the
manufacturer.
WARNING.:
po
ot
damage
the
refrgerant
circuit.
WARNING:
0o
ot
use
etectical
appiances
inside
the
food
storage
compartments
of
the
appliance,
unless
they
are
of
the
type
recommended
by
the
manufacturer.
WARNING.:
piease
avandon
the
refrigerator
according
to
local
regulators
for
it
use
flammable
blowing
gas and
refrigerant
WARNING:
when
positioning
the
appliance,
ensure
the
supply
cord
is
not
trapped
or
damaged
WARNING:
56
ot
locate
mutiple
portable
socket-outlets
or
portable
power
supplies
at
the rear
of
the
appliance.
DO
not
use
extension
cords
or
ungrounded
(
two
prong
)
adapters.
WARNING.:
Risk
of
child
entrapment
Before
you
throw
away
your
old
refrigerator
or
freezer:
~Take
off
the
doors.
~Leave
the
shelves
in
place
so
that
children
may
not
easily
climb
inside.
THE
refrigerator
must
be
disconnected
from
the
source
of
electrical
supply
before
attempting
the
installation
of
accessory.
REFRIGERANT
and
cyciopentane
foaming
material
used
for
the
appiiance
are
flammable.
Therefore,
when
the
appliance
is
scrapped,
it
shall
be
kept
away
from
any
fire
source
and
be
recovered
by
a
special
recovering
company
with
corresponding
qualification
other
than
be
disposed
by
combustion,
5o
as
to
prevent
damage
to
the
environment
or
any
other
harm
CHILDREN
souid
be
supervised
to
ensirs
that
they
do not play with
the
appliance.
WARNING:
o
avoid
a
hazard due
to
instabilty
of
the
appliance,
it
must
be fixed
in
accordance
with
the
instructions.
WARNING:
connect
o
potable
water
supply
only.
(Suitable
for ice
making
machine)
TO
prevent
a
child
From
Being
Entrapped,
Keep
Out
Of
Reach
Of
Children
And
Not
In
The
Vicinity
Of
Freezer
(Or
Refrigerator).”
(Suitable
for
products
with
locks)
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1.4
Related
warnings
for
use
@
Do
notarbitrarily
disassemble
or
reconstruct
the
beverage
cooler
,
nor
damage
the
refrigerant
circuit;
maintenance
of
the
appliance
must
be
conducted
by
a
specialist.
®
Damaged
power
cord
must
be
replaced
by
the
manufacturer,
its
maintenance
department
or
related
professionals
in
order
to
avoid
danger.
@
The
gaps
between
cooler
door
and
cooler
body
are
small,
be
noted
not
to
put
your
hand
in
these
areas
to
prevent
from
squeezing
the
finger.
Please
be
gentle
when
close
or
open
the
cooler
door
to
avoid
falling
articles.
Do
not
give
package
and
other
components
to
children
to
play.
The
bending
board
and
plastic
film
may
lead
to
suffocation!
Do
not
allow
children
to
enter
or
climb
the
cooler
to
prevent
that
children
are
sealed
in
the
cooler
or
children
are
injured
by the
falling
cooler.
Do
not
spray
or
wash
the
cooler;
do
not put the
cooler
in
moist
places
easy
to
be
splashed
with
water
so
as
not
to
affect
the
electrical
insulation
properties
of
the
cooler.
Do
not
use
cooler
body,
cooler
door,
etc.
as
pedal
or
support.
Do
not
place
heavy
objects
on
the top
of
the
cooler
considering
that
objects
may
fall
when
open
or
close
the
door,
and
accidental
injuries
might
be
caused.
Please
pull
out
of
the
plug
in
case
of
power
failure
or
cleaning.
Do
not
connect
the
cooler
to
power
supply
within
five
minutes
to
prevent
damages
to
the
compressor
due
to
successive
stars.
1.5
Warnings
related
to
placing
items
®
Donot
put
flammable,
explosive,
volatile
and
highly
corrosive
items
in
the
cooler
to
prevent
damages
to
the
product
or
fire
accidents.
®
Donot
place
flammable
items
near
the
cooler
to
avoid
fires.
®
This
product
s
for
household
refrigeration
appliances,
mainly
used
in
the
storage
of
beverage,
not
for
other
purposes,
such
as
storage
of
blood,
drugs
and
biological
products.
1.6
Warnings
for
energy
1)Beverage
cooler
might
not
operate
consistently
when
sited
for
an
extended
period
of
time
below
the
cold
end
of
the
range
of
temperatures
for
which
the
cooler
appliance
is
designed.
2)The
need
to
not
exceed
the
storage
time(s)
recommended
by
the
beverage
manufacturers
for
any
kind
of
beverage.
3)The
precautions
necessary
(o
prevent
an
undue
rise
in
the
temperature
of
the
beverage
while
defrosting
the
beverage
cooler.
4)The
fact that
a
rise
in
temperalure
of
the
beverage
during
manual
defrosting,
maintenance
or
cleaning
could
shorten
the
storage
lfe.
5)The
necessity
that,
for
doors
or
lids
fited
with
locks
and
keys,
the
keys
be
kept
out
of
the
reach
of
children
and
notin
the
vicinity
of
the
cooler
appliance,
in
order
to
prevent
children
from
being
locking
inside.
1.7
Warnings
related
to
disposal
Refrigerant and
cyclopentane
foaming
material
used
for
the
beverage
cooler
are
flammable.
Therefore,
when
the
beverage
cooler
is
scrapped,
it
shall
be
kept
away
from
any
fire
source
and
be
recovered
by
a
special
recovering
company
with
corresponding
qualfication
other
than
be
disposed
by
combustion,
50
as
[0
prevent
damage
to
the
environment
or
any
other
harm.
o
When
the
beverage
cooler
is
scrapped,
disassemble
the
doors,
and
remove
gasket
of
door
and
shelves;
put
the
doors
and
shelves
in
a
proper
place,
5o as
to
prevent
trapping
of
any
child.
Correct
Disposal
of
this
product:
This
marking
indicates
that
this
product
should
not be
disposed
with
other
household
wastes.
To
prevent
possible
harm
to
the
environment
or
human
health
from
uncontrolled
waste
disposal,
recycle
it
responsibly
to
promote
the
sustainable
reuse
of
material
resources.
To
return
your
used
device,
please
use
the
retur
and
collection
systems
or
contact
the
retailer
where
the
product
was
purchased.
They
can
take
this
B
oroduct
for
environmental
safe
recycling.
2
Proper
use
of
beverage
cooler
2.1
Names
of
components
|/
Glass
Door
Temperature
control
Shelf
Steel
bar
Adjustable
feet
-
=T
(The
picture
above
is
only
for
reference.
The
actual
configuration
will
depend
on
the
physical
product
or
statement
by
the
distributor
)
2.2
Temperature
Control
Lightingkey
~Displayarea
Temperature-rise
key
Standby
button
Temperature-drop
key
(The
picture
above
is
only
for
reference.
The
actual
configuration
will
depend
on
the
physical
product
or
statement
by
the
distributor
)
»
Display Control
when
power-on
the
beverage
cooler,
the
display
screen
will
display
in
full
last
for
3
seconds,
and
the
start-up tone
will
ring,
and
then
enter
into
the
display
of
normal
operation;
Normal
operation
display:
(1)
In
case
of no
failure,
set
temperature
is
displayed;
2
In
case
of
failure,
error
code
is
displayed;
This cooler
adopts
the
touch
control
of
the
glass
door.
Touch
siightly
when
pressing
the
keys.
Itis
to
be
avolded
thatthe
area
of
the
display
panel
is
scratched
by
the
sharp
things
and
it
shall
be
kept
away
from
the
environment
of
high
magnetic
ield
and
high
humidity.
Otherwise
the
cooler
is
possible
not
to
be
set
and
operate
normally.
v
Standby
function
In
standby
state,press
the
standby
button
until
the
buzzer
rings,
the
beverage
cooler
will
exit
standby
state,and
the
display
screen
will
display
the set
temperature;
If
not
in
standby
state,
long
press
standby
button
for
3
seconds
until
the
buzzer
rings,
the
beverage
cooler
will
enter
in
standby
state,
the
display
screen
will
turn
off.
Except
the
lighting
function,
the
following
operations
only
be
able
to
carried
out
under
the
unlock
state.
v
Lighting
mode
Press
the
lighting
key
until
the
buzzer
rings
to
turn
on/off
the
internal
lamp.
v
Switching
of
the
Fahrenheit
temperature
and
Celsius
temperature
Press
the
Temperature-rise
key
and
the
Temperature-drop
key
continuously
for
3
seconds
to
finish
the
switch
of
the
Celsius
temperature
and
Fahrenheit
temperature;
the
display
area
will
show
the
setting
Fahrenheit
temperature
or
Celsius
temperature
under
the
existing
mode.
Temperature
setting
Press
the
"Temperature-rise
key
"
the
temperature
will
increase
1°C
(or
'F).
After
locking,
the
cooler
will
operate
according
to
the
setting
value;
Press
the
"Temperature-drop
key
*,
the
temperature
will
decrease
1°C
(or
F').
After
locking,
the
cooler
will
operate
according
to
the
setting
value
A
Seting
range
of
the
Celsius
temperature:
1
C~10T;
setting
range
of
the
Fahrenhei
temperature:
33
‘T
~50T
v
v
Memory
function
The
cooler
has
the
power
off
memory
function.
After
the
power
is
on
again,
the
cooler
will
work
according
to
the
setting
before
the
power-off.
v
Error
code:
If
the
failure
happens,
the
display
area
will
show
corresponding
error
codes
as
shown
as
below
table,
the
user
shall
contact
a
specialist
for
maintenance,
so
as to
make
sure
the
normal
use
of
beverage
cooler.
Error
code
Description
Fault
of
temperature
sensor
E4
Fault
of
defrost
temperature
sensor
Storing
too
many
cans
or
bottles
in
the
cooler
may
cause
the
temperature
in
the
cooler
to
rise
temporarily.
7
2.3
Placement
®
The
cooleris
placed
i
a
wel-
ventiated
indoor
place:
he
ground
shall
b
fla,
and
sturdy
(fotae
eftor
nignt
o acjust
e
wiheol
forleveling
f
urstabl).
@
Before
using
the
cooler,
tear
of
the
proeciive
fim
[
onthe
door
and
i
codler
A\
bocy.
@
Ao
deec
sunigand
et
The
top
space
of
the
cooler
®
soutcs
sch
s
ove
esing
shallbe
greater
than
30cm,and
odeto
o
|t
o
coirhes
Fen
the
distances
from
bothsides
a
suitabl
insuation
board
shall
and
backside
shall
be
more
P
beappd
o
keep
o
cover
|
|ocn
Loin than
10cm
to
faciltate
heat
ey
om
hea
e
<
dissipation.
=
2.4
Starttouse
The
cooler
shall
stay
for
half
an
hour
before
connecting power
when
itis
firstly
started.
Clean
up
the
inner
chamber
before
put
into
use
for
irst
time
|
®
Donot
connect
cooler
to
electronic
energy
saving
plug
and
converter
that
can
©
71|
convert
DC
into
AC
(E.g.:
solar
energy
system.
ship
grid).
Water
drop
or
frost
will
be
generated
on
backside
of
beverage
cooler
when
compressor
n
s
running,
which
is
decided
by
function
of
cooler.
wiping
out
frost
or
water
rop
is
not
needed
as
the
back
will
wipe
them
out
automatically.
The
deffosted
water
wil
be
collected
into
drain
tank,
then
inflow
into
water
disposal
pan
above
the
compressor
and
vaporized.
2.5
The
arrangement
of
bottle
Do
not
et
bottle
touch
the
cooler's
back
in
order
to
maintain
good
air
circulation
in
the
cooler.
‘The
bottle
number
may
be
different
from
botles
in
different
shape
and
size.Oversized
bottle
may
have
impact
on
the
number
of
bottle
storage
in
the
beverage
cabinet
2.6
Usage
of
temperature
zones
inside
the
beverage
cooler
Due
to
different
temperature
zones
generated
due
to
air
circulation
in
the
cooler,
the
upper
area’s
temperature
is
higher
than
the low
area.
2.7
Energy
saving
tips
@The
Cooler
shall
be
placed
in
room
dry
and
ventilated.
The
cooler
cannot
be
put
under
direct
sunlight
or
nextto
heat
source
(such
as
radiator,
stove,
etc.),
and
a
suitable
insulation
board
shall
be
applied
if
necessary.
®Try
to
shorten
opening
time
of
cooler's
door.
®Putbeverage
into
cooler
after
it
has
cooled
down.
2.8
Reversing
the
door
swing
1.
Change
the
installation
location
of
the
upper
hinge(Sof
the
beverage
cabinet,
then
the
opening
direction
of
the
door
could
be
changed
at
will.
Please
follow
the
following
instructions
for
the
change
of
the
opening
direction
of
the
beverage
cabinet's
door
(for
instance:
from
right-handed
door
(o
left-handed
door):
close
the
glass
door
of
the
beverage
cabinet,
use
a
blade
to
remove
the
axle
sleeve(D
and
rivetcarefully,
Ioose
the
mounting
cover@of
the
door
hinge
and
three
positioning
bolts@and
remove
the
upper
hingeGand
axle
sleeve(®.
N
2.
Open
the
door
of
the
beverage
cabinet
and
detach
the
glass
door
of
which
with
tremendous
care.
_
=
1o
~©
3.
Dismantle
the
door
axle
sleeve@at
lower
part
of
the
glass
door,
door
stopper
block
screws®and
door
stopper(,
and
fix
them
to
left
side.
4.
Dismantle
the
adjustable
foot0,
positioning
bolts@and
lower
hinge®,
then
exchange
the
parts
of
right and
left
sides
and
later
use
the
reverse
method
to
install
the
adjustable
foot
and
positioning
bolts.
5.
Put
the
aforesaid
glass
door
on
the
lower
hinge,
install
the
door
axle
sleeve(®
back
and
fix
the
upper
hinge(5).
Align
the
door
with
the
cabinet
and
check
the
tightness
of
gasket,
and
then
install
all
the
ornaments(D)(2)
(The
picture
above
is
only
for
reference.
The
actual
configuration
will
depend
on
the
physical
product
or
statement
by
the
distributor
)
3
Maintenance
of
beverage
cooler
3.1Disconnect
the
cooler
Unplug
power
plug
to
disconnect
the
cooler.
3.2
Stop
using
the
cooler
Ifthe
cooler
left
unused
for
a
long
time,
please:
1.Unplug
the
cooler;
2.Clean
the
cooler;
3.Keep
the
cooler
door
open.
3.3
Clean
the
cooler
Dusts
behind
the
cooler
and
on
the
ground
shall be
timely
cleaned
toimprove
the
cooling
effect
and
energy
saving.
Check
the
door
gasket
regularly
to
make
sure there
are
no
debris.
Clean
the
door
gasket
with
a
soft
cloth
dampened
with
soapy
water
or
diluted
detergent.
The
interior
of
the
cooler should
be
cleaned
regularly
to
avoid
odor.
Please
turn
off
the
power
before
cleaning
interior,
remove
all
foods,
drinks
,shelves,
etc.
Use
a
soft
cloth
or
sponge
to
clean
the
inside
of
the
cooler,
with
two
tablespoons
of
baking
soda
and
a
quart
of
warm
water.
Then
rinse
with
water
and
wipe
clean.
After
cleaning,
open
the
door
and
let
it
dry
naturally
before
turning
on
the
power.
For
areas
that
are
difficult
to
clean
in
the
cooler
(such
as
narrow
sandwiches,
gaps
or
corners),
itis
recommended
to
wipe
them
regularly
with
a
soft
rag,
softbrush,
etc.
and
when
necessary,
combined
with
some
auxiliary
tools
(such
as thin
sticks)
to
ensure
no
contaminants
or
bacterials
accumulation
in
these
areas.
Do
not
use
soap,
detergent,
scrub
powder,
spray
cleaner,
etc.,
as
these
may
cause
odors
in
the
interior
of
the
cooler
or
contaminated
food
Clean
the
shelves
with
a
soft
cloth
dampened
with
soapy
water
or
diluted
detergent.
Then
rinse
with
water
and
dry
with
a
soft
cloth
or
dry
naturally.
Wipe
the
outer
surface
of
the
cooler
with
a
soft cloth
dampened
with
soapy
water,
detergent,
etc.,
and
then
wipe
dry.
Do
not rub
or
scratch
the
surface
of
the
glass
door
to
prevent
the
door
from
being
broken
or
scratched.
Do
not
use hard
brushes,
clean
steel
balls,
wire
brushes,
abrasives(such
as
toothpastes),
organic
solvents
(such
as
alcohol,
acetone,
banana
oil,
etc.),
boiling
water,
acid
or
alkaline
items,
which
may
damage
the
cooler
surface
and
interior.
Boiling
water
and
organic
solvents
such
as
benzene
may
deform
or
damage
plastic
parts.
Do
not
rinse
directly
with
water
or
other
liquids
during
cleaning
to
avoid
short
circuits
or
affect
electrical
insulation
after
immersion.
Notice
Do
not
use
detergent
and
solvent
with
sand
or
acid.
4
Troubleshooting
Inoperation
Long-term
operation
of
compressor
lluminating
light
does
not
shine
Loud
noises
Cooler
enclosure
heat
Condensation
Airflow
sound
Buzz
Clatter
Whether
the
cooler
is
plugged
and
connected
to
power;
Low
voltage;
Whether
temperature
control
knob
is
in
the
work
area;
Failure
power
or
tripping
circut.
Itis
normal
that
cooler
operates
for
longer
time
in
summer
when
the
ambient
temperature
is
higher;
Do
not put too
much
beverage
s
i
the
cooler
at
one
time;
Frequent opening
of
cooler
door.
Whether
the
cooler
is
connected
to
power,
whether
the
indicator
ight
is
damaged.
Whether
the
floor
is
flat,
whether
the
placement
of
cooler
is
stable;
Whether
the
cooler
accessories
are
properly
placed
The
cooler
enclosure
may
emit heat
during
running
specially
in
summer,
this
is
caused
by the
radiation
of
the
condenser,
and
it
is
a
normal
phenomenon.
Condensation:
condensation
phenomenon
will
be
detected
on the
exterior
surface
and
door
seals
of
the
cooler
when
the
ambient
humidity
is
high,
this
is
a
normal
phenomenon,
and
after
wiping
with
towel,
tumns
up
the set
temperature
of
the
appliance
properly.
Refrigerants
circulating
in
the
refrigerant
lines
will
produce
eruption
of
sound
and
grunts
which
is
normal
does
not affect
the
cooling
effect
Buzz
will
be
generated
by
running
compressor
specially
when
starting
up
or
shutting
down
The
solenoid
valve
or
electric
switch
valve
will
clatter
which
is
a
normal
phenomenon
and
does
not
affect
the
operation.
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