Blizzard BZ-GRAB100 User manual

Open Display
BZ-GRAB100 BZ-GRAB60

Thank you for choosing and purchasing our product. Please carefully read the operation instructions
beforeuse for a correct application and satisfactory effect.
This appliance compliance with the requirement of directive 2006/42/EC.
Contents
2. General
2. Structure and Parts
3. Handle and Erection
4. Preparation and Power Supply
5. Use and Caution
6. Maintenance
7. Trouble Shooting
8. Principle of Refrigeration System
8. Circuit Diagram
9. Major Parameters

2
LED lights
Airoutlet
LEDlights
Airsuction
Castors
General
This product is a type of chilling cabinet, which is our new
development of refrigeration combining the advanced technologies
from both and abroad on the basis of food cabinet standards and
corporate criteria. Its main kits and key components are all good
brands, either and streamlineddesign, the product integrates the actual
market demand in structural design, which better cater to the
ergonomics requirements of consumers. This series applies mainly to
displaying and selling of drinks, dairy products, vegetables and fruits.
Structure andParts

3
Handle and Erection
Handle with care
Unplug the wall socket first. Never tilt it
over 45 degree duringhandling.
Dry place
Always locate the refrigerator ata dry place.
Sufficient space
The distance from both sides and back of
refrigerator to wall or other substance must
be More than 10cm. The refrigeration
capability might be decreased if its surround
space is too small to circulate air.
Well ventilation
Always locate the refrigerator at aplace with
fine ventilation. For the first time use, wait for
2 hours afterhandling and then plug the wall
socket and start it.
,, [
Handle and Erection
No heavy load
Never put any heavy load on the top of the
refrigerator.
No hole making
Never make hole on the refrigerator.
Never install other matter on the
refrigerator.
Stable location
To avoid the unexpected noise and
vibration, Unpacking and locate the
refrigerator on a flat and solid place.

4

5
Use and Caution
1. Before use:
Plug the refrigerator on 220-240V- exclusive socket.
After the refrigerator running, put hand on the air suction to confirm it is sufficient cold. Thenyou
may put food inside the cold box.
2. Digital temperature controller
Refrigerant LED Defrost LED
It is a mini-sized and integrated intelligent controller and applicable to the compressor ofone Hp.
The main functions are: Temperature Display/Temperature Control/ Manual. automatic defrost
by turning off/illuminationControl/Value Storing /Self Testing /Parameter Locking
Front panel operation
1, Set temperature
Press button, the set temperature is displayed.
Press or button to modify and store the displayed value.
Press button to exit the adjustment and display the cold-room temperature.
2, If no more button is pressed within 10 seconds , the cold-room temperature will be
displayed.
3, lllumination: Press button, it lights; Press again, it stops.
Manual start/stop defrost: Press button and hold for 6 seconds to defrost or stop
defrost.
4, Refrigerant LED: During refrigeration, the LED is on; When the cold room temp. is
constant, the LED is off; During the delay start, the LED flashes.
5, Defrost LED: during defrosting, the LED is on; When is stops defrosting , the LED isoff,
During the delay display of defrost, the LED flashes.
,6 Digital controller reset
When display shows "Disorder" , press" " button for 2s until buzzer rings, quickly press"
" button for 6s until buzzer rings again , the display will flash for 3s and it restores factory
setting.

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3, Cautions
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.
Never block the air suction and outlet. Keep air circulation and refrigeration capability.
Do not make food congested as it will influence the cooling effect. Adjust the rack height for proper
food storage.
Cool the hot food down to room temperature before you put it into the refrigerator.
Try to pull down the curtain and keep refrigerator inside cold in case the power is cut off.
Never touch compressor to avoid from scald.
Do not store explosive substances such as aerosol cans with a flammable propellant in this appliance.
During normal operation , the emission noise level does not exceed 70dB(A).
The maximum loading of the Shelf does not exceed 18kg.
The climatic class of the appliance is 6, the Units are suggested to be used at l 6°C -27°C ambient
temperature.
To avoid damages or other problems , this product cannot be put or stored with any corrosive food.
Maintenance
1. Cabinet cleaning. The product should be cleaned once a week with power supply
disconnected. In cleaning, please use mild rinsing water or non-corrosive cleanser essence. Do
not wash it directly with water faucet.
2. Cleaning for filter
• Message "EE4" appearing on the display, please clean the filter immediately. After cleaning,
if message "EE4" appearing again, please contact your after service.
Instructions for Cleaning
• Before cleaning, please make sure the device has been disconnected from the power socket.
Pull out the handle of the front bottom base panel
• Open the front bottom base panel, take out the filter and clean it.
3. Leaking check. Observe all connectors and welding joints for oil stain, which indicates a
must for patching measures or call for professionals.
4. Frequently observe the operation of the product. In case of any abnormal noise, smell, or
smog, cut off the power supply immediately and call for professionals for help. Do not restart
the product before trouble is cleared.
5. We will not be responsible for any accident incurred by failures of following the notices.

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Trouble Shooting
Number
Troubles
Causes
Solutions
1
Strange noise under
the bottom shelf
Fan blade broken.
Power off and fix the blade.
2
Non-refrigerating in spite
of normal operation
1.Unit off.
2.Melting process
3. Refrigerant leaking
4. Unit failure.
l. Power on.
2.Stop melting.
3.Patch the leak and refill refrigerant
4.Call for professionals.
3
Weak air from air
curtain, and higher
cabinet temperature
I. Evaporator blocked by frost.
2.Inside fan damaged.
3. Too low set point of temperature controller.
4. Vent blocked by storage
I.Increasemelting frequency.
2.Replace the fan.
3. Adjust the set point.
4. Remove the storage.
4
Normal air curtain,
but higher cabinet
temperature
I. Insufficient refrigerant.
2.Too high set point of temperature controllers.
3.The wind curtain disturbed by strong air flow.
4.Ambient temperature or humidity beyond
standards.
I. Refill the refrigerant.
2.Adjust the set point for the
temperature controller.
3.Removing the disturbing factors.
4.Improve the conditions.
5
Melting water overflown
I. Heating pipe for melting water
damaged2.Water-level controller failure.
3.Ambient temperature or humidity beyond
standards.
I. Replace the heating pipe.
2.Replace the water-level controller.
3.Improve the conditions.
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Normal air curtain,
but Periodical
fluctuation of cabinet
temperature
1.Condenser contaminated.
2.Poor venting of the unit.
3.Heat protection of compressor failure
4. Capillary is blocked by ice
5.Temperaturecontroller failure.
I. Clean the condenser.
2.lmprove the venting conditions.
3.Replace the heat protection.
4.Replace the drying filter.
5.Replacethe temperature controller
Note
Following phenomena are not troubles:
The murmur of water is heard when the refrigerator is working. It is a normal phenomenon as the coolant is
circulating in the system.
In wet season, condensation might be found on the outside of the refrigerator. It is not a trouble, which is
caused by high humidity. Simply use cloth to wipe it.

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The principle of compression refrigeration consists of "compression" , "condensation" ,
"throttling" and "vaporization" . The compression is undertaken by compressor, the
condensation is completed by condenser, the throttling valve is executed by capillary and
the vaporization is implemented by evaporator. When the coolant is circulating in the
closedrefrigeration system, the compressor sucks coolant, which has absorbs heat in
evaporator, the coolant becomes a high pressure and high temperature gas. In condenser,
it dissipates heat in air, while the coolant is re-liquefied and throttled in capillary and then
enters into evaporator with low pressure. The liquefied coolant quickly boils and vaporizes
into gas when the pressure suddenly drops. Meanwhile, it absorbs heat inside the
refrigerator. And the compressor sucks the low pressure and low temperature gaseous
coolant,.·.It is circulating in this way up to realization of intended refrigeration.

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BZ-GRABl00
BZ-GRAB60
Coolant and injection quantity(g)
R290&148
R290&143
General Rated input power(W)
1300
1300
Power running of electrical heating element(W)
490
490
Max.ambienttemp./RH
<27'C/70%
<27'C/70%
Refrigeration temperature(°C)
2-10
2-10
Rated voltage(V)
220-240-
220-240-
Rated Frequency(Hz)
50
50
Rated Current(A)
6.7
6.7
Type of Climate
6
6
Net weight(kg)
107
82
Lamp power(W)
2.5*2(LED)
2.5*2(LED)
Total effective volume(L)
380
230
Overall dimension (mm) (LxWxH)
1000x890x1520
600x890x1520
Note
1. The electric circuit diagram and parameters on the product name plate are final ones if they have been changed.
2. The design might be improved without notice.
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified
persons
ADDITIONAL WARNING:
Caution: risk of in order to avoid a hazard fire. The height of the triangle in the symbol shall be at least
15mm.