GGM Gastro ETHA1711 Ice Cream Display Freezer User Manual

GGM Gastro ETHA1711 Ice Cream Display Freezer

Product Information: Ice Cream Display Freezer

Welcome and thank you for choosing our Ice Cream Display Freezer! Our product is an internationally advanced freezer developed by our Company to meet market needs and incorporate foreign refrigeration technology. The exterior design of this product series features a luxurious and stylish European style, while the interior design ensures efficient refrigeration and energy-saving features.

Our ice cream display freezers are suitable for various establishments such as ice cream stores, western-style restaurants, coffee shops, high-end buffets, movie theaters, and beaches. The product specifications and parameters for our MILAN Series are as follows:

• MILAN Model ETHA1711: Dimensions (LWH) –
  172811251350 mm, Temperature -16~-18 degrees Celsius, Power – 220~240V/1/50Hz, Input power – 1460W

• MILAN Model ETHA1710: Dimensions (LWH) –
  172810921300 mm, Temperature -16~-18 degrees Celsius, Power – 220~240V/1/50Hz, Input power – 1460W

• MILAN Model SPEWRHA12: Dimensions (LWH) –
  214610112435 mm, Temperature -16~-18 degrees Celsius, Power – 220~240V/1/50Hz, Input power – 1040W

• MILAN Model SPEWEHA12: Dimensions (LWH) –
  214610112435 mm, Temperature -16~-18 degrees Celsius, Power – 220~240V/1/50Hz, Input power – 1040W

Product Usage Instructions

Placing Ice Cream into Display Freezer

1. The display freezer must reach the storage temperature and stop automatically before putting ice cream into it.
2. Ensure the display freezer is clean and free from any ice cream residue before placing ice cream inside. Clean any foreign matters found in the evaporator to prevent any unpleasant smells.
3. Avoid placing the ice cream in a way that extends to the position of the air outlet to prevent melting.

Daily Use Precautions:
After closing the store at night:

1. Take out the ice cream and store it in a chest freezer.
2. Unplug the ice cream display freezer.
3. Wipe the interior and exterior of the display freezer.
4. Open the rear sliding door to reduce energy consumption and ensure equipment stability and longevity.

Maintenance
Regular maintenance should be performed to ensure optimal performance:

1. Unplug the power plug.
2. Remove the rear grille.
3. Rinse the filter screen with clean water or tap lightly in an open and ventilated area to remove dust.
4. Use a brush to remove dust from the condenser.
5. Reassemble the filter screen and grille, plug in the power supply, and restart the machine.

Temperature Adjustment:
Refer to the indicator settings and their corresponding meanings:

Foreword

Dear users
Welcome and thank you for using our ice cream display freezer! This product is an internationally advanced product developed by our Company according to the needs of the market and with reference to foreign advanced refrigeration technology.
The exterior of this product series is designed with European popular styles of luxurious and stylish appearance, which can maximize the display of your ice cream to be sold: the internal design is reasonable, the raw material of the internal plate adopts food-specific stainless steel, The advanced evaporator design ensures the reliable refrigeration effect, and the advanced hot gas defrosting system saves energy and electricity.
Our products can be widely used in places of ice cream stores, western-style restaurants, coffee shops, high-end buffets, movie theaters, beaches.
In order to better use our products and extend the service life of the products, please read this “INSTRUCTIONS” carefully before use.
Product Specifications and Parameters

MILAN Series （MILAN）

Model| Dimensions (LWH) mm| Cabinet
temperature ℃| Power V/ph/Hz| Input power
W
---|---|---|---|---
ETHA1711| 172811251350| -16℃~-18℃| 220~240/1/50| 1460
ETHA1710| 172810921300| 1460
SPEWRHA12| 214610112435| 1040
SPEWEHA12| 214610112435| 1040

Handling and placement

1. During the handling process, the inclination angle of the tank should not be greater than 45 degrees to avoid unnecessary damage;
2. This product should be placed in a ventilated and dry place, the ambient temperature of the working condition should be less than 32 ℃ (≤ 32℃), and the ambient humidity should be less than 60% (≤ 60%). At the same time, this product should be kept away from the heat source, avoid direct blowing of rear sliding door at air conditioner outlet, and avoid direct sunlight, and avoid being placed in the environments of seaside and outdoor;
3. Before use, the packaging items should be removed from all parts of the display freezer to prevent the normal operation of the display freezer from being affected, otherwise, unnecessary losses may be incurred;
4. The ventilation places in the front and rear of the equipment must be well ventilated, and no obstacles or heat sources are allowed to enter. A certain distance must be left on each side of the equipment, which must not be less than the size shown in the figure below.

Power Requirements

1. This rated voltage of the product is 230V, and the voltage fluctuation must comply with the national regulations, that is, the fluctuation range should be within 10%;
2. The socket that supplies power to this product must be a two-hole or European standard socket with independent lines . The maximum current allowed by the socket must be larger than 16A (≥16A). The reliable grounding wire shall be equipped, and not be connected with the gas pipeline and the water pipe;

Startup and Operation

1. Before starting the machine, use the 4 adjustable feet at the bottom of the cabinet to level the ice cream display freezer;
2. Before starting the machine, carefully check the installation of the equipment according to the requirements of the instruction manual, and leave the equipment to stand for more than 12 hours in advance;
3. After turning on the power supply and turning on the main switch and refrigeration switch, through a delay of 3 minutes, the compressor will run automatically;
4. Check whether the compressor is running normally and the indicator lights work in a normal manner;
5. After the compressor runs for 15 minutes, the temperature in the display freezer cabinet must drop significantly, indicating that the display freezer is operating normally and can be used with confidence, otherwise, shut down the display freezer immediately for inspection;

Note: The commissioning of the temperature controllers has already been performed in a strict manner before leaving the factory. Those who have not been trained or have not read the instructions carefully shall not be authorized ro adjust them.

Placing Ice Cream into Display Freezer|

1. The time of putting ice cream food into the empty machine each time: ice cream can be put into the display freezer only after the display freezer reaches the storage temperature and stops automatically.
2. The display freezer must be kept clean when the ice cream is put in, and no ice cream should fall into the cabinet. If foreign matters are found in the evaporator, they must be cleaned in time to prevent the peculiar smell caused by the untimely cleaning of the scattered food in the cabinet.
3. The ice cream shape should not extend to the position of the air outlet in the cabinet, so as not to cause the ice cream to melt (as shown in the figure below).

Daily Use Precautions
After the store is closed at night, take out the ice cream and store it in the chest freezer. Unplug the ice cream display freezer, wipe the its interior and exterior, and open the rear sliding door, which can reduce energy consumption, better ensure the operation stability of the equipment and prolong the service life of the equipment.

Routine Care and Maintenance

1. The aluminum alloy surface will produce some stains after a long time of use. You can wipe with a towel dipped in banana oil or alcohol.
2. Because the parameters of the temperature controller of each ice cream cabinet are strictly set before leaving the factory. Non-professionals are not allowed to make adjustments without authorization. Even professionals are merely allowed to adjust the temperature in the ice cream display freezer’s cabinet as needed.
3. During daily working hours, it is necessary to frequently observe the temperature changes in the display freezer’s cabinet and whether the indicators are normal. In case of any problem, please immediately get in touch with professional maintenance personnel to solve the fault in time.
4. Check the dust on the filter screen of the condenser according to the actual use environment. Under normal circumstances, it is recommended to clean it once a month. If the environment is relatively hostile, inspection and cleaning shall be performed at any time. Dust removal method: (1) Unplug the power plug. (2) Remove the rear grille. (3) Pull out the filter screen from the condenser, rinse the filter screen with clean water or tap lightly in an open and ventilated place to knock off the dust. Use a brush to remove dust from the condenser. (4) Place the filter screen and grille into place again, plug in the power supply, and restart the machine.
5. Regular defrosting shall be required to ensure normal cooling of the equipment. It is recommended to perform manual defrosting once a month under standard working conditions, and to perform manual defrosting once a week in high humidity environments. Operation steps: (1) Take out the items in the display freezer’s cabinet, press and hold the button of “snowflake” on the thermostat for more than three seconds, the equipment will make a “puchi” sound, and the temperature controller display panel will display the word of “DEF”. (2) Open the sliding door of the equipment, turn off the switch of the equipment after waiting for 3 minutes, and unplug the power supply.
6. It must be ensured that the inside of the ice cream display freezer’s cabinet shall be cleaned every 4 to 7 days. Wipe the inner and outer surfaces of the display freezer with warm water and an appropriate amount of neutral detergent to keep the inside and outside of the display freezer clean. It is strictly forbidden to wipe it with boiling water, chemical thinners, gasoline, kerosene, volatile solvents and descaling powder to prevent damage to the display freezer. Special attention is required here! Before rinsing it with clean water, the drain pipe in the machinery space must be removed and placed in an empty bucket to receive water, otherwise, if there is too much water during the cleaning process, water will overflow from the water receiving box, resulting in a short circuit when the machine is turned on! ! ! If the operation is not carried out in accordance with the requirements of the INSTRUCTION manual, the user shall be responsible for the loss.
7. After cleaning the inside of the ice cream display freezer’s cabinet, the equipment cannot be turned on immediately. It must be ensured that it is turned on after 6 hours after cleaning.

Control Panel

Temperature Adjustment

| Adjust menu and parameters；| Press the response
Open/close light(only valid for the model| Press the response
Upload the data to copy card| pressing the keys for 3s
| Adjust menu and parameters| Press the response
---|---|---
Download the copy card| pressing the keys for 3s
| View evaporator sensor temperature| Press the response
Exit from parameter setting；| Press the response
Press 3s to forced switch between refrigeration,    defrost/defrost
delay,| pressing the keys for 3s

1. Parameter Adjustment
   Press the key of Set for 3 seconds in the measurement and control state to enter the user menu and display St. Press the key of Set again to display the parameter value of St. At this time, the temperature setting can be  modified by operating the key of **or .
   When St is being displayed, after pressing the key of **, Po will be displayed, and after pressing the key of Set, 00 is then displayed. At this time, the controller administrator menu password can be input through  the key of or . After entering the controller administrator menu password, press the key of Set (confirming the completion of the password input), and Po will be displayed. The controller will automatically verify the correctness of the password. When the password verification is passed (entering the administrator menu), select parameter items of St , Po, C1, C2…u1 (that is, any parameter item in the user menu and manager menu)  by pressing the key of **or , otherwise , the controller only stays in the parameter items of St and Po, and disables the display of other parameter items.
   After selecting a menu item, press the key of Set to enter the parameter setting of the current menu item, press the key of or to adjust  the parameter value, and then press the key of Set to return to the menu selection.
   In any parameter setting state, pressing **the key of for 30 seconds  or no key operation for 30 seconds will exit the parameter setting state while automatically saving the current parameter value.
   Note: The administrator menu password is valid for a single input.
   After pressing the key of ****to exit the parameter setting, the correct password must be input again for the next adjustment.

2. Checking temperature: in the measurement and control state, press the key of ****to check the current temperature measurement value of the  evaporator sensor (the evaporator sensor is enabled and normal)

3.  Manual forced operation
   In the measurement and control state, after pressing the key of for 3 seconds, the forced toggling among states of cooling, defrosting/defrosting delay, and defrosting water-dripping. Press the key  of  ****to turn on or off the light (only valid when the light/alarm relay  is used as a light and there is no linkage between the light control and the door switch).

4. Temperature controller alarm output

leading to programming

Precautions
It is strictly forbidden to store inflammable, explosive, strong acid and alkali corrosive items in the display freezer, such as: butane, sulfuric acid, agglomerant, alcohol, etc.;

1. The compressor of the display freezer shall not be restarted continuously. In any case, the compressor must be restarted after an interval of 4 to 5 minutes after each power failure;
   During the use of the display freezer, in case of any abnormal situation, such as abnormal noise, smell, smoke, etc., the power supply should be cut off immediately, and

2. professional maintenance personnel shall be asked to conduct a thorough inspection. Do not turn it on again until the fault is eliminated.

3. When defrosting the ice cream display freezer’s cabinet, the mist will emerge inside the front glass, which is a normal phenomenon. When the defrosting is over, the mist will disappear automatically.

Self-judgment and handling of minor faults:

compressor temperature rises to a high temperature (this phenomenon may only occur when the ambient temperature is
too high)| Switch off and cut off the power to cool the compressor, and the compressor will reset automatically after cooling.
2| High voltage switch action| compressor shuts down,| The ambient temperature is too high, or the condenser is too dirty| Sweep the condenser, add shading or ventilation to enable automatic

reset

3| Blown fuse| compressor
shutdown| There is a short
circuit| Check wiring to

replace fuse

4| Poor grounding| It feels a little prickly when you touch the display freezer cabinet| Poor grounding or no ground wire| Add effective grounding

Packing List

1. User Manual Warranty Certificate: 1 copy
2. 3A fuse

According to the different requirements of different customers, the parts and quantities in the packing list may slightly differ.

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