Lemair CF-300K Manual de usuario
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INSTRUCTION MANUAL
Model Number : CF-300K
，
CHEST FREEZER
BEFORE USE, PLEASE READ AND FOLLOW ALL SAFETY RULES AND OPERATING
INSTRUCTIONS.
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Dear customers,
Thank you for purchasing our product. In order to ensure your safety and achieve the best
using effect, please read this instruction manual carefully.
Before you start:
•Read all the instructions before using. Keep this manual for future reference.
•Warning: Never try to use this appliance for applications or in a way, which is not
described in the instruction, otherwise severe hazards may occur.
•Do not use the appliance in a dusty environment or in an explosive atmosphere
(inflammable gases, vapors, vapors from organic solvents).
•This appliance is intended for HOUSEHOLD USE ONLY and not for commercial or
industrial use.
General safety advice
•Keep the appliance out of reach for children! Do not allow children to play with
appliance
•Unplug the appliance from outlet when not in use, before putting on or taking off
parts, before cleaning.
•Make sure to place the plug all the way into socket when connecting your appliance.
•Insert the plug into a single grounded socket.
•Never use the appliance in place where combustible and inflammable materials are
kept.
•For safety reason, be sure to repair or replace parts at an authorized service dealer.
•If the power supply cord is damaged, the manufacturer; its service agent or similarly
qualified persons must replace it in order to avoid a hazard.
CF-300K
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•The motor is permanently lubricated and will require no oil.
•The appliance must be positioned so that the plug is accessible.
I. Introduction Of Product
1.It uses quality, effective and hermetic compressor with broad range or starting
voltage, suitable ambient temperature not higher than 38°C, reasonable matching of
the freezer system guarantees its powerful refrigerant ability and energy saving.
2.The thermal insulating layer of the freezer made from hard polyurethane foamed
plastic, which make it light-weighted and have good ability of cold prevent
3.Other features including corering and lockable door, deep-freezing, ultra thick heat
preservation layer with better heat preservation effect and copper pipe evaporator.
4.The thermal insulating layer of the freezer made from hard polyurethane foamed
plastic, which makes it light-weighted and have good ability of cold prevent.
5.It uses steel wire-shaped condenser but not that of slide-shaped with electric fan so
as to reduce the noise.
6.The lowest freezing temperature is at <= -18ºC.
II. Main Technical Index
Item
CF-300K
Total effective volume L
300
Climate
T
Protection against electrical shock
I
Voltage V
240
Frequency Hz
50
Total Input Power W
90
Energy Consumption Kwh/24h
1.02
Freezing Temperature ºC
<=-18ºC
Refrigerant
Name
R600a
Input Weight g
80
Weight Kg
48
Exterior dimension L x W x H mm
1120 x 685 x 835
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III. Caution Of Safety
1.Individual single-phase socket must be used. It should be reliably connected to a
grounding wire.
Caution: Do not connect grounding wire to a water or gas pipe.
2.Strictly no storing strong base, strong acid, organic solvent and corrosive goods
together with food.
3.Do not pour water directly onto the freezer, which may cause declining of insulation
and corrosiveness.
4.When the freezer will no be used for a long time, disconnect the power cord then
clean it. Please examine the wiring circuit before using it.
5.Please refer to the Trouble Shooting references when the unit is facing some
problems. Do not attempt to solve the problem on your own, please refer to
certified technician only.
IV. Caution for using.
1.Unpack all packages before using the freezer. Do not topple it over more than 60º
while moving it. Even though it can be moved slowly with the universal wheels
under its base, the wheels were not meant for uneven ground usage, which may
damage it and other parts if used vigorously.
2.Place the freezer at your desired place and do not operate it for at least
1 hour. The freezer should be installed in the environment of good ventilation, cool
and dry. Avoid placing it nearby heat generating equipment and under direct
sunlight. When installing, the universal wheels should be padded firmly so as to
avoid excess vibration and noise.
3.After 1 hour the freezer should be run emptily upon initial operation. Please turn
the thermostat knob to 7 and food can be stored just after 4 hours of initial running.
Food must occupy 1/3 of the storage area and evenly arranged. They must be
wrapped in plastic bags to obtain the original freshness and taste.
4.Temperature can be adjusted by using the thermostat. Clock wised turning will
decrease the temperature whilst anti-clockwise to increase. Figures shown indicate
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the temperature level: 3-5 for normal, 0 for stop running and 6 for continuously
running.
Caution: No 7 can only be used if the foods need to be frozen quickly.
5.Do not frequently open and shut the freezer door to avoid lost of cooling effect and
to save energy.
6.The surface and inside of the freezer should be kept clean at all time to avoid body
rust.
7.Generally, clean the freezer after every 30-45 days of usage. Please use soft cloth
moistened in neutral soapsuds or detergent.
Caution: Please unplug the power cord before cleaning the unit.
V. Ordinary troubles and remedies.
1.Please refer to the trouble shooting lists on next page to overcome any minor
problems that occurs during operations.
Phenomenon/
Problem Cause
Insp.Content
Remedy
Remark
Red light not functioning
No Electricity
Fuse Broken
Check fuse
Replace fuse
6
Loose plug and
socket
Check for loose
contact
Replace or service
socket
With Electricity
Loose red bulb
Check for loose
contact
Tighten the bulb
Broken red bulb
Remove red bulb
Replace red bulb
Green light not functioning
Compressor working
well
Loose green bulb
Check for loose
contact
Tighten the bulb
Broken green bulb
Remove green
bulb
Replace the bulb
Loose thermostat
Check thermostat
Tighten the
thermostat
Compressor not
working
Loose thermostat
Check for loose
contact
Tighten the
thermostat
Thermostat damage
Check for short
circuit
Replace thermostat
Non-stop running of machine
Does not refrigerate
well
Thick frost on surface
Check thickness
<=5mm
Defrost time
Door open frequently
Avoid open
Too much food stored
Lessen the quantity.
Refrigerate well
R134a/R12
Leaked
Set temp.<ambient
temp
Check temp level
“5-6”
Adjust level to “2-4”
Thermostat not
working
Replace thermostat
Too noisy
Freezer installed on an uneven ground
Check universal
wheels
Put on a level and
even ground
Loose screws at condenser or compressor
Check for loose
screws.
Tighten the loose
screws
Compressor not working but red
and green light working.
Loose of starting relay or heat preventing socket
Check damaged
contact
Tighten the
connection
Compressor damaged
Repair/Service
Compressor
Voltage less than 187V
Check the voltage
level
Use a power
regulator
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WIRING DIAGRAM
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