Sanyo SF-L6111 User Manual

INSTRUCTION MANUAL
MANUAL DE INSTRUCCIONES
MANUEL D'INSTRUCTIONS

SF-L6111

FREEZER
CONGELADOR
CONGELATEUR

SANYO Scientific
SANYO E & E America Co.

1062 Thorndale Avenue
Bensenville,
Toll-Free USA 800-858-8442
Fax [phone]
Email: [e-mail]

IL 60106 USA

SANYO Canada, Ltd.

300 Applewood Crescent
Concord, Ontario L4K 5C7
905-760-4025
Fax [phone]
Email: [e-mail]

1

Part

No. 8336460149200

08/01/2006

English

Note:

1.

No part

permission

2.

The contents

3.

Please contact sANYO

inaccuracies.

of

this
of

manual may be reproduced in any

sANYO.

of

this

manual are

if

any

subject

point

to

change

in

this

form

without

manual

without

notice.

is

unclear

the express written

or

if

there are any

© 2006 SAN

CONTENTS

PRECAUTIONS FOR SAFE OPERATION
CAUTIONS FOR USAGE
ENVIRONMENTAL CONDITIONS
FREEZER COMPONENTS
INSTALLATION
START-UP OF UNIT
OPERATING INSTRUCTIONS

ALARMS AND SAFETY

DEFROSTING
MAINTENANCE
TROUBLESHOOTING

YO

E & E America Co. All rights reserved.

P.3
P.

7
P.8
P.8
P.11
P.12
P.

13

FUNCTIONS

P.
P.
P.
P.

16

16

17

18

DISPOSAL OF UNIT

SPECI FICATIONS

PERFORMANCE

SAFETY

CHECK SHEET

2

P.

18
P.

19
P.

19
P.20

English

PRECAUTIONS FOR SAFE OPERATION

It

is

imperative that the user complies with this manual as it contains

important safety advice.

Items and procedures are described
the precautions advised are followed, this will prevent possible injury to the user and any
other person.

in

Precautions are illustrated

the following way:

so

that you can use this unit correctly and safely. If

~WARNING

Failure to observe WARNING signs could result
possibly resulting

in

serious injury or death.

in

a hazard to personnel

~CAUTION

Failure to observe CAUTION signs could result
damage to the unit and associated property.

Symbol shows;

L this symbol means caution.

(S)

this symbol means an action

• this symbol means an instruction must be followed.

Be

sure to keep this manual

< Label

This mark is labeled
enclosed to prevent electric shock.

on

the

unit>

in

on

is

prohibited .

a place accessible to users of this unit.

the cover

in

which the electrical components of high voltage are

in

injury to personnel and

The cover

should

be

removed by qualified engineers

3

or

service personnel only.

English

PRECAUTIONS FOR SAFE OPERATION

[

'"

Do

not

'\.Y water.

_____

use the

unit

Lt_!W_A_R_N_1

outdoors. Current leakage or electric shock may result if the unit is exposed to rain

N_G

________

]

onl

qualified

Y

O

personnel may cause electric shock or fire.

Be sure

O

not adequate, injury may result from the unit

'"

Never install the

to

engineers

install the

unit

or

service personnel should install the unit. Installation by unqualified

unit

on a

sturdy

in a humid place

floor. If the floor

falling or tipping over.

or

a place where

is

not strong enough or the installation site is

it

is

likely

to

be splashed

'\.Y Deterioration of the insulation may result which could cause current leakage or electric shock.

(S)

Never install the

'"

Never install the

unit

in a flammable

unit

where acid

or

volatile location. This may cause explosion or fire.

or

corrosive gases are present

as

current leakage or electric shock

'\.Y may result due to corrosion.

OMake

O

O

sure a dedicated power source

Make sure

plug or improper insertion may pose a hazard.

Use a power
not grounded, it will

to

remove

supply

dust

from

outlet

be

with

necessary to have qualified engineers install a ground.

is

used as indicated

the power

ground (earth) to prevent electric shock. If the power supply outlet

supply

on

the rating label attached to the unit.

plug before inserting

in

a power source. A dusty

by

water.

is

'"

Never

'\.Y grounding may cause electric shock

'"

Do

ground

not

insert metal objects such as a pin

the

unit

through

a gas pipe, water main, telephone line

in

the case of

an

incomplete circuit.

or

a wire

into

any vent, gap

or

lightning rod. Such

or

any outlet for inner air

'\.Y circulation. This may cause electric shock or injury by accidental contact with moving

(S)

Never store volatile

'"

Never store corrosive substances

'\.Y electric

If

O

that

area
check sheet for maintenance personnel.

this

it

parts.

unit

is

to

is

in a safe area. Failure to do

and

the local environment.

or

be used

flammable substances

in

this unit. This may lead to damage to the inner components or

for

storing poisons, radioactive material

so

In

this

case,

in

this unit. This may cause explosion or fire.

may lead to

a request for repair or maintenance will necessitate a safety

an

4

or

adverse effect

other

harmful products, ensure

on

the health of personnel

parts.

in

the

English

PRECAUTIONS FOR SAFE OPERATION

l

___

~

Always

~

order to prevent electric shock or injury.

disconnect

&_!W_A_R_N_IN_G

the power

supply

to

the

unit

prior

to

____

any repair

J

or

maintenance of the unit in

o Ensure

maintenance. These may

(S)

Never

t<i'\ Never disassemble, repair,

\J)I

unauthorized person may result

~

Disconnect the power

~

operation may cause electric shock or fire.

If the unit

O

do

The

O

doors

Make sure

O

of service

you

do

not

inhale

splash

not

have access and

disposal

to prevent accidents such as suffocation.

water directly onto the

is

to

be

stored unused

of

the

to

prepare a safety check sheet when you request any repair or maintenance for the safety

personnel.

or

be

supply

that

unit

should be accomplished by appropriate personnel. Always remove

consume medication

harmful to your health.

unit

as

this may cause electric shock or short circuit.

or

modify

in

fire or injury due to a malfunction.

plug

in

an

doors

cannot be closed completely.

the

if

there

is

something

unsupervised area for

or

unit

yourself. Any such work carried out by

aerosols from around the unit at the time of

an

wrong

with

the unit. Continued abnormal

an

extended period, ensure

that

children

o Select a level and sturdy

Improper installation may result

Connect the

O

any other

When removing the plug from the

O

Pulling the cord may result

IC\

Never damage

\..Y

loose. This may cause fire or electric shock.

IC\

Do

not

\..Y

may cause electric shock.

unit

to

voltage or frequency other than that

or

break the

touch

any electrical parts such as the power supply plug or any switches with a wet

floor

for

in

water spillage or injury from the unit tipping over.

a power source as indicated on

in

electric shock or fire by short circuit.

power

installation. This precaution will prevent the unit from tipping.

the

power

supply

rating label attached

on

the rating label may cause fire or electric shock.

supply

plug

outlet, grip the power

or

cord. Do

5

not

use the

supply

supply

to

the unit.

plug, not the cord.

plug

if

its

hand.

Use

cord

of

is

This

English

PRECAUTIONS FOR SAFE OPERATION

[

_____

'"

Do not climb onto the unit

\Y

damage to the unit.

(9

Do not store bottle or cans

the frozen.

'"

Do

not touch any stock (especially metal objects)

\Y

cause frostbite.

6_!

or

in

_CA_U_T_IO_N_J

do not put articles on the unit. This may cause injury by tipping or

the refrigerator. This may cause injury by broken of containers due to

in

the refrigerator with a wet hand. This may

o Always hold the handle when closing the door. This will reduce the likelihood of a trapped finger.

(9

Do not lean on the door. This may cause injury if the unit tips over.

l!f'I'

Always disconnect the power supply plug before moving the unit. Take care not to damage the

~

power cord. A damaged cord may cause electric shock or fire.

ODispose

splashed water may cause current leakage or electric shock.

o

Be

of

water

careful not to tip over the unit during movement to prevent damage or injury.

in

the evaporation tray completely prior to the movement. Spilled water or

C Always disconnect the power plug when the unit is not used for long periods.

o Make sure to check the setting value when starting up the operation after the power failure or

of

power off. A change

(9

Do not put the packing plastic bag within reach

setting value may cause damage to contents.

of

children as suffocation may result

6

English

CAUTIONS FOR USAGE

1. If the unit is unplugged or the power to the unit is interrupted, do not restart the unit for at least 5 minutes.

This protects the compressor.

2. This inner cabinet is refrigerated by the forced circulation of cooled air inside the chamber. Ensure that

the intake and exhaust vents are not blocked. Adequate space should
the unit to allow air circulation.

3. Never store corrosive materials such as acid or alkali unless the container is completely sealed up.

Corrosion may lead to failure of the unit in time.

4. Once the chamber temperature has stabilized, put the items into the chamber in small batches to minimize

the temperature increase.

be

provided between the items inside

5. Place items

air circulation.

on

the shelves and leave a space between the walls of the cabinet and the contents to allow

6. Always close the door firmly. The door check lamp is lit when the door is open. The alarm buzzer

be

sounds after two minutes the door is kept open. The buzzer can
closed.

canceled automatically when the door is

7. Always open and close the door gently. Rough operation may lead to stored items falling down,

incomplete closing, or damage of door gasket.

8. Do not let items contact the wall.

9. If

an

instrument requiring a power source is to
the access port
replaced to seal the access port. Failure to do this
and lead to condensation

on

the right side of the cabinet. After using the port, the rubber cap and insulation should be

on

the outside of the access port.

be

placed inside the cabinet, the cable can

can

affect the temperature uniformity inside the cabinet

be

led through

10. Do not clean the unit with scrubbing brushes, acid, thinner, solvents powdered soap, cleanser or hot

be

water. These agents can scratch the paint or cause it to peel. Plastic and rubber parts can

damaged by these materials. Especially never use any volatile solvent to clean the plastic or rubber parts.

When a neutral dishwashing detergent is used to clean the unit, wipe it up thoroughly with a cloth soaked in

clean water.

easily

11. If condensation forms

12. The heat discharge pipe is attached inside of the both side & rear frame. The frame sometimes gets hot

at the start-up of the operation, but this does not mean that a malfunction has occurred.

on

the door or frame surface, wipe it off with a dry soft cloth.

7

English

ENVIRONMENTAL CONDITIONS

This equipment is designed to be safe at least under the following conditions:

1.

I ndoor use;

2.

Altitude up to 2000 m;

3.

Ambient temperature

15°C

to 26°C;

4. Maximum relative humidity 75 % for temperature up to 26

5.

Main supply voltage fluctuations not to exceed ±10% of the nominal voltage;

6.

Other supply voltage fluctuations as stated by the manufacturer;

DC;

FREEZER COMPONENTS

1.

Control panel

5.

Access port

4. Door

handle

2.

Air intake vent

8

3.

Lock

7.

Leveling feet

English

FREEZER COMPONENTS

8.

Shelves

10. Temperature sensor (behind the fan cover)

9.

Magnetic door gasket

.--

1. Control panel: The operation status is displayed on this panel; temperature setting is also available.

Refer to page

2. Air intake vent: Ensure this vent is never blocked. Failure to do so will result in unstable temperature

distribution in the freezer.

3. Lock: Turn the key clockwise through 180 degrees to lock the door.

4.

Door handle: Always hold the handle when opening or closing the door.

5.

Access

6.

Remote alarm terminal: This may be used to trip an alarm if unit is switched off, unplugged or power to

unit is otherwise cut.

7.

Leveling feet: Use these to adjust the height and level the unit for installation.

8.

Shelf: Items

for each shelf is 28kg. Do not place stored items directly onto the interior floor

10

port:

for

details.

This port allows cables to be passed into the cabinet.

See page 15.

to

be stored in the chamber must

be

placed on the shelves. The maximum storage weight

6.

Remote alarm terminal (behind the kick plate)

of

the chamber.

9.

Magnetic door gasket: This prevents cold air from escaping. Always keep clean.

10. Temperature sensor: Located on the rear

of

the chamber, behind the fan cover.

9

English

FREEZER COMPONENTS

Control panel

9

o

DOOR

8

o

ALARM

Q

~

1

1.

Alarm test key (ALARM TEST): Buzzer

key.

Pressing this key second time will deactivate the alarm.

2

3 4

will

sound

and

remote alarm will

7

-,

,-,

~

TEMPERATURE(-C)

-,

I

--

8CD

5

be

activated by pressing this

6

2.

Alarm buzzer stop key (BUZZER): Press this key to silence the buzzer

operates

3.

4.
By pressing the key again after setting, the set value is accepted.

5.
activated by pressing this key for more than 5 seconds
operation"

6.
value to change. "ON-OFF"

and

buzzer sounds. See page

Defrost key (DEF): Defrost will

Set key (SET): Pressing this key activates temperature set mode and the digit that can

Digit

shift

key ( ): Pressing this key

on

page

15.

Numerical value

shift

key ( ): Pressing this up arrow key

be

15

for details.

started

in

by

pressing this key for more than 5 seconds.

set mode causes the changeable digits to move. Key lock is

in

the temperature display mode. See "Key lock

in

the setting mode causes the numerical

in

the event that the alarm

be

set is flashed.

,

:1

10

English

INSTALLATION

Installation site

To

operate this unit properly and to obtain maximum performance, install the unit

following conditions:

in

a location with the

1. A location
Installation

2. A

location
Always keep
inadequate cooling.

3. A

location
Avoid installing the unit near heat-emitting appliances such as gas ranges or stoves.

4. A

location
Install the unit
cause vibration and noise.

~

WARNING

Be

sure

adequate, this may result

~

CAUTION

Select a level and
Improper installation may result

not

subjected

in

a location subjected to direct sunlight might lead to inadequate cooling.

with

adequate

in

front of air intake and exhaust area open for free air circulation. Poor ventilation will result

away

from

with a sturdy

on

a sturdy floor to avoid vibration and noise. Placing the unit

to

install the

sturdy

to

direct

sunlight

ventilation

heat generating

and level

unit

on a sturdy

in

injury from the unit falling or tipping over.

floor

in

water spillage or injury from the unit tipping over.

sources

floor

floor. If the floor

for

installation. This precaution will prevent the unit from tipping.

is

not strong enough or the installation site

on

an unsteady floor may

is

in

not

5. A location

~

WARNING

Do

not
water.
Never
Deterioration of the insulation may result which could cause current leakage or electric shock.
Do

not

could cause current leakage or electric shock.

6. A

location
Avoid placing the unit where chemicals are stored or gases are produced.
great

deal

~

WARNING

Never
Never
result due to corrosion.

install
install

not

use

the

install

install the

of

dust.

the

without

the

the

prone

unit

unit
unit

to

high

humidity

outdoors. Current leakage or electric shock may result if the unit

unit

in a

unit

under

a flammable

in a flammable
where acid

humid

water

place

pipes

or

corrosive

or

or

corrosive

or

a place where

or

steam pipes. Deterioration of the insulation may result which

gas

volatile

location. This may cause explosion or fire.

gases are present

it

is

likely

Also avoid areas where there

as

current leakage or electric shock may

to

be splashed

is

11

exposed to rain

by

water.

is

English

a

INSTALLATION

Installation

1.

Remove the packaging materials and tapes Remove

tapes.

neutral

dilution, refer to the instruction of the detergent.) After

it

off with a wet cloth, then wipe the panels with a dry cloth.

2.

Apply
should
mounted at the

3.

~WARNING

Use a power

grounded,

Never

grounding may cause

Open the doors and ventilate the unit. If the outside panels are dirty, clean them with a diluted

dishwashing detergent. (Undiluted detergent can damage the plastic components. For the

Door

handle installation

door handle, plastic washer and screw and fasten the screw. For floor-level installation the handle

be mounted at the higher location. For stacking above another compatible unit, the handle should be

lower location.

Ground (earth)

supply

qualified personnel must install a ground.

ground

outlet

the

unit

electric shock

through

Remove the two plugs from the door where you will attach the door handle.

with

ground

(earth) to prevent electric shock. If the power supply outlet

a gas pipe,

in

the case of

all

transportation packaging materials and

cleaning with the diluted detergent, always wipe

water

an

main, telephone line

incomplete circuit.

or

lightning

is

not

rod. Such

START-UP OF UNIT

The following procedures should be adhered to for initial start-up and continuous operation.

1.

Connect the unit to dedicated power supply.

2.

Set the desired temperature.

3.

Confirm that the chamber temperature

you

4. When
minimize the temperature rise.

5.

As this freezer's shelf is also
than the
freezer).
product's desired temperature

are satisfied that the unit

displayed temperature. (The displayed temperature is the same as the air temperature inside

Placing heat insulation material such as plastic between shelf and product

an

is

is

evaporator, the surface of the shelf will reach a much colder temperature

the freezer's displayed temperature.

is

working correctly, begin slowly placing product into the chamber to

Do

not put any product

at the desired temperature.

in

the unit at this time.

is

required if the

of

the

12

English

OPERATING INSTRUCTIONS

Temperature setting

Table 1 shows the basic operation method. Perform key operation
The example

Note: The unit

Table 1 Basic operation procedure (Example of setting: Freezer @ -25°C)

Operation Key operated Display after the key operation
Connect

1

2 Press SET

3

Set to 5 by using the up arrow key.

Set to 5 by using the digit shift key

and

4

5

Press

Note:

If no key has been pressed for about
automatically to the temperature display mode.
The freezer temperature can

in

the table

is

to

the

key.

numerical value shift key.

SET

key.

is

based

set at the factory at

power

source

. ----- The current freezer temperature

be

on

the assumption that the freezer temperature

-20

°C.

is

displayed. When freezer

is

higher than

LO

is

displayed when lower than

SET The first digit of the temperature

display flashes.

Pressing the up arrow key shifts
the flashing digit by one. Repeat until
flashing digit turns to

Pressing the digit shift key leads the

flashes of the next digit.

Pressing the up arrow key shifts
up the flashing digit by one. Repeat
until flashing digit turns to
The value (-25)
and the current freezer temperature
is

displayed.

in

the temperature set mode, the display mode returns

this case, the chamber temperature setting

set

SET

90

seconds

In

in

the range between -15 and -25°C. Remember that the guaranteed

in

the sequence indicated

30°C,

is

stored

is

-25°C.

temperatur~]

HI

is

displayed and

5.

2.

in

memory

-36°C.

up

is

in

the table.

FH

f'

iff

1-1215]

~,

~

[H[

I

[ ! I

not changed.

temperature with

no

load at

an

ambient temperature of

21°C

13

is

-15 and

-25°C.

English

OPERATING INSTRUCTIONS

Offset

The difference between chamber and indicated temperature can be arranged by key operation.

As an

example, Table 2 shows the procedure

in

case actual freezer temperature

is

-25

ce

and displayed

temperature

T

able 2

Operation

Pressing the up arrow key more The first digit

1

than

Set to 2 by using

2 Up arrow key. by one

Press the set key.

3

is

-27

ce,

change the displayed temperature to

Offset setup procedure

5 seconds.

-25

Key operated

Display after the key operated

The current freezer temperature

Is displayed.

display flashes.

t

Pressing the key shifts up the figure

t

3,

.....

until flashing digit turns to 2.

SET The current adjusted temperature

(offset by

ce.

of

the temperature

in

the following sequence:

8,9,

-9, -8, ... , -1,

+2

degrees)

O.

is

Repeat

displayed.

1-12171

1,

2,:-'

'D
t.:,!

i

2!

' ,

1-12151

14

English

OPERATING INSTRUCTIONS

Key lock operation

This unit incorporates a key lock feature that can inhibit tampering using the keys
The key lock

Table

3 Key lock setup procedure (Example: Key lock OFF

Operation

1 Press and hold the digit shift

key for about 5 seconds. or L01)

2 Set the first digit to 1 with

the up arrow key.

3

Press the set key. SET Key lock

Note:

lock can be set any time when the current refrigerator temperature

Key

is

set to OFF at the factory.

Display Mode Function

LoO
L01

Key lock OFF Temperature change enabled
Key lock

ON

Key operated

~

t

Temperature change disabled

=>

Key lock ON)

Display after the key operated

The current freezer temperature is

The current key lock status (either

is

displayed.

Pressing the key alters 0 and
Choose 1 to turn
function.

is

freezer temperature is

set to

is

displayed.

on

the key lock

ON

and the current

on

the control panel.

LoO

1.

displayed.

displayed.

II!

In

L.!D~lI

I!

! »

LID~

I

Remote alarm terminal

The terminal
of the unit. The
between terminal 1 and terminal
Contact capacity

At normal condition A 1 and A2 are "Open"
At abnormal condition A 1 and A2 are "Closed"
The remote alarm to be connected to

Note:

The

alarm is actuated when the power cord

from the

of

the remote alarm

alarm

is

DC 30V, 2

outlet and the power switch

is

is

outputted from this terminal

2.

A.

installed

81

is

OFF.

aUhe

and 82.

is

disconnected

bottom

A

B

15

English

ALARMS AND SAFETY FUNCTIONS

lights up.

Temperature display flashes.

lights up.

Temperature display flashes.

This unit has the alarm and safety functions shown

T

bl 4

a

Kind

of

or

safety

High
temperature exceeds the set temperature
alarm

Low
temperature
alarm

Power failure
alarm

Door alarm

Auto return

AI

e arms an

alarm

If the chamber temperature Alarm
more
If the chamber temperature Alarm

is

lower

temperature.
In

the event of a power Display shuts
failure or disconnection of activated.
power
outlet

When

If a

key
performed for about
seconds
mode.

d

~

t f f sa ery

unc

Ions

Situation Indication Buzzer Safety operation

than

3°C.

3°C

than

the set

supply

plug

from the

the

door

is

operation

in

each

open.

is

not Chamber temperature

90

setting

Door

displayed.

in

Table 4, and also a self-diagnostic function.

lamp

flashes.

lamp

flashes. Intermittent tone

off.

check

lamp

is

lit. Intermittent tone

is

Intermittent tone

delay of

after a

minutes.

delay of

after a
minutes.

-----

after a delay of 2
minutes.

-----

Remote

15

activated after a
delay of

Remote

15

activated after a
delay of

Remote

-----

Setting
canceled.

alarm
15
alarm
15
alarm

mode

is

minutes.

is

minutes.

is

is

Key

lock

Thermal sensor If the thermal sensor goes
abnormality

When

the

key lock

'L

1).

open

(E01/LO)

or short circuit (E01/HI).

the defrost sensor goes E02and chamber temperature

If
Open

(E02)or short circuit

(E02).

is

Note:

The

alarm can be canceled
silenced.
After

a power failure, the unit will resume operation with the set value that was

occurred.

by

DEFROSTING

The

defrosting is activated when DEF

Remove
bottom
in order
prevent water
the evaporator. After defrosting, remove
of

and store the content to other freezer before starting the defrosting. Place cotton bath towels

of

to

the unit.

the freezer

quicken defrosting. If bath towels are soaked, remove from the chamber,

to

drip

chamber

out

of

chamber.

before the start

ON

pressing

key

Do

-----

E01

and

LO(E01

are

displayed alternately

temperature display.
are

displayed alternately

temperature display.

the

alarm buzzer stop key (BUZZER), but the remote alarm cannot be

is pressed more than 5 seconds.

of

defrosting

not try

wet

to

towels, dry inside chamber with

and

HI)

on

on

as

the defrost water will fall. Keep the

physically remove ice as

-----

----- Compressor operates

the

the

that

may

dry

soft clothes before re-start

Key

input

continuously.
Normal

defrost will
passed.

in

place before

dry

them and replace

cause the

is

unable.

running

be

power

door

damage

at

open

and

failure

the

to
to

Pressing the DEF key

for

more than 5 seconds will restart the operation

16

of

the freezer.

English

While

10 / 02 / 2006

you

are

defrosting

. . . .

Freezer
minutes
recommended

absorbing
have a buzzer

defrosting)

is

desigried

to

remind

material

or

to

that

that

you

is

tone,

you

unplug

send a buzzer

the

defrosting

would

dry

the

check

enough

have a choice

power

to

cord

message

is

in

process,

the

freezer

continue

to

either

until

defrost

(but

not

remote

if

the

at

each

defrosting.

close

the

is

completed.

door

buzzer

Just

door

alarm)

is

kept

to

assure

in

case

(which

for

every

open.

the

you

will

We
water

rather

delay

30

not

MAINTENANCE

&WARNING

Always disconnect the power supply to the unit prior to any repair or maintenance

to prevent electric shock or injury.
Ensure you do not inhale or consume medication or aerosols from around the unit at the time of
maintenance. These may

be

harmful to your health.

Cleaning

• Clean the unit once a month. Regular cleaning keeps the unit looking new.

of

the unit

in

order

• Use a dry cloth to wipe off small amounts

the outside panels are dirty, clean them with a diluted neutral dishwashing detergent. (Undiluted detergent
can damage the plastic components. For the dilution, refer to the instruction
cleaning with the diluted detergent, always wipe it off with a wet cloth. Then wipe off the cabinet or
accessories with a dry cloth.

• Never pour water onto or into the unit. Doing so
electric shock or short circuit.

• The compressor and other mechanical part are completely sealed. This unit requires absolutely

lubrication.

of

dirt

on

the outside and inside

can

damage the electrical insulation and may cause

of

the unit and all accessories. If

of

the detergent.) After the

no

Stacking two units

• You

can

stack two freezers, or
the floor space efficiency. To stack two units,
833-0-3131-101-00. The stacking instructions
stacking will bring the center of gravity significantly higher than when one unit

&WARNING

Always disconnect the power supply to the unit prior to stacking two units

shock or injury.

Any stacked combination of

provided with the stacking accessory kit.

When stacking the freezer and the refrigerator, always keep the freezer at the bottom

you

can stack this freezer and SR-L6111W (laboratory refrigerator) to double

you

must order the stacking accessory kit part number

in

SAN

the accessory kit must

YO

refrigerator and I or freezer must

be

obeyed strictly for safety,

is

placed on the floor.

in

order to prevent electric

be

secured using

all

as

hardware

17

English

TROUBLESHOOTING

If the unit malfunctions, check the following potential causes before calling for service.
inadequate refrigeration or freezing, transfer the stored items to another freezer before checking.

If

nothing

1.

The unit

2. There is a power failure, the fuse

When

1.

The key lock

When alarm

On start-up

1. The temperature

In

use

operates even

is

not connected to the power supply or capacity

the

unit

does

is

is

activated

when

the

unit

is

plugged

is

blown,

not

accept

not "OFF". See page 15 for "key lock."

in

the unit does not match set value.

changes

or

of

set-point

in

the circuit breaker

temperature

of

power source

is

activated.

is

not enough.

1. The door was kept open for a long time.

2. The set value was changed.

3. Vessels containing a high temperature load were put

In

these cases, the alarm may be deactivated automatically

in

the unit.

by

running the unit for several hours.

In

the case of

the

unit

does

not

cool

When

1. The air exhaust vent

2. A

large amount of warm objects was put

3. Some heat sources

4. The door

is

opened frequently.

is

in

5. The ambient temperature

6. The unit

7. The door

8. The door seal

9.

Check the "offset," to make sure set temperature

is

in

direct sunlight.

is

not securely closed.

is

damaged or foreign substance inserted between the door gaskets.

adequately

blocked by freezer contents.

in

the unit.

the unit.

is

too high.

DISPOSAL OF UNIT

&WARNING

If the unit
not

The

prevent accidents such as suffocation.

is

to be stored unused

have access and

disposal

of

the

that
unit

doors

should

in

an

unsupervised area for

cannot

be

closed

be performed

is

not offset. See page

an

extended period ensure

completely.

by

appropriate

personnel.

14

for "offset."

Always

that

children

remove

doors

do

to

18

English

SPECIFICATIONS

Name
Model
External dimensions
Internal dimensions
Effective capacity
Exterior
Interior
Door
Insulation
Shelf

Access port
Cooling method
Compressor
Evaporator
Condenser
Refrigerant
Defrosting
Defrost heater
Temperature
Temperature
Thermal

Alarm & Safety

Memory backup
Weight
Accessories
Option

controller

display

sensor

345/8"

2713/16" H x

Polyethylene

20" W x 169/16" D (508 W x

Size:

High temperature

Laboratory Freezer

SF-L6111

H x

235/8"

Galvanized steel, polyester resin baked finish

Galvanized steel, polyester resin baked finish

Inner diameter 1 3/16" (30 mm), 1 port

Wire and tube type, evaporator serves as

alarm, Low temperature alarm, Power failure remote alarm, Door alarm

Stackable

W x 25 31/32" D (880 H x 600 W x 652 D (mm))

207/8"

coated pipe and wire.

Tube with wire at the bottom of the unit

W x 175/16" D (706 H x 530 W x

5.5 Cubic Feet (156

Vacuum formed plastic

Rigid polyurethane foamed-in-place

421

Forced air

Reciprocal type, output; 142 W

Manual defrosting

Microprocessor control system

Digital display

Thermistor sensor

Key lock, Thermal sensor abnormality

Nonvolatile memory

117

kit, part number 833-0-3131-101-00

circulation

R-134a

None

Ibs,

(53 kg)

1 set of keys

liters)

Shelves function as evaporator.

D (mm))

Max.

on

the right side

shelves

load; 28 kg/shelf

441

D (mm))

Note:

Design or specifications will be subject to change without notice.

PERFORMANCE

Control range
Rated voltage

Rated frequency

Power

consumption

Freezer:

-25°C to

-15°C

19

(Ambient temperature

AC

115 V

60

Hz

96W

21°C,

no load)

English

6 CAUTION

Please fill

Provide this form to the service engineer to keep for safety.

in

this form before servicing.

1.

Freezer

Risk of infection:
Risk of toxicity:
Risk from radioactive sources:

(List

Notes:

2.

Contamination

Unit interior
No contamination
Decontaminated
Contaminated
Others:

contents:

all potentially hazardous materials that have been stored

of

the unit

Safety

DYes
DYes

0 Yes 0 No

DYes
DYes
DYes

check

o No

o No

o No
o No
o No

sheet

in

this unit.)

3.

Instructions for safe repair/maintenance

a) The unit is safe to work on
b) There is some danger (see

Procedure to be adhered to

Date:
Signature:
Address, Division:

Telephone:

Product name: Model:
Laboratory Freezer

Please decontaminate the unit yourself before calling the service engineer.

SF-L6111

below) 0 Yes 0 No

in

order to reduce safety risk indicated

of

the unit

0 Yes 0 No

Serial

in

number:

b) above:

Date of installation:

20

English