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8. ENERGY SAVING
Possible actions for energy saving:
•Adjust the temperature levels in accordance with the food products typology;
•Make sure that packing, labels, advertising materials and the products themselves are not blocking the air
circulation grid (both internal and external);
•Avoid an airflow directed towards the display cabinet, as well as heat-generating equipment in the vicinity of
the display cabinet;
•Follow the specified loading limits.
9. TECHNICAL ISSUES AND SOLUTIONS
Prior to seeking maintenance service, perform the following actions in accordance with the problem observed:
1 – The equipment does not operate
•Check voltage supply;
•Make sure that automatic defrosting is not currently performed;
•Make sure that the main switch, if applicable, is in “I” position;
•Make sure that operational values are set to the appropriate levels, perform a regulation in compliance with
the controller’s exploitation guidelines.
2 – Internal volume temperature is not low enough
•Make sure that temperature and air humidity values do not exceed 25°C / 60%;
•Check whether the equipment is not situated close to a heat source;
•Make sure that there are no draughts;
•Make sure that ice does not accumulate in excess in the evaporator, otherwise defrost the equipment
manually (if it is not enough, disconnect the equipment for 24 hours);
• Food product’s temperature at loading was higher than the display cabinet designated operating
temperatures;
•Make sure that the temperature is correctly adjusted on the controller;
• Make sure that packing, labels, advertising materials and the products themselves do not block the air
circulation grid;
• Make sure that all components (ventilators, controllers, etc.) are connected and operating.
3 – The display cabinet makes much noise
• Make sure that the mobile working parts are not obstructed or in contact with other parts;
• Make sure that the equipment is placed properly on a level surface;
• Make sure that all elements are smoothly adjusted / fixed tightly.
4 – Ice overstock on the evaporator
• Make sure that the equipment doors are firmly closed;
•Check whether the doors are being opened for longer than required;
•Make sure that the display cabinet is not loaded with food products past a specified level;
•The automatic defrosting regime is underperforming. Perform defrosting manually in compliance with the
guidelines in the user manual and follow the instructions in chapter 6.2 “Periodic Maintenance”.
5 – Glass is fogging from exterior
•High air humidity in a particular day;
•Very low temperature inside the equipment - adjust temperature up to a higher value;
•Interior air channel (if applicable) is blocked with products;
•Check whether the display cabinet is situated near the entrance door (place close to a high temperature
difference).
In case the corresponding actions are not effective, apply to a local representative for the equipment’s
maintenance.
The series number can be found on the equipment label, in the characteristics table.
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