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REFRIGERATING DISPLAY CASE
LHN-1850,
TKIMX21
TKIMX25
LHSn-1850
LHSn-2100
LHSn-2500
OPERATING MANUAL
ATTENTION!
READ AND UNDERSTAND THIS MANUAL BEFORE INSTALLATION AND
THE FIRST USE OF THE DEVICE. DEVICE'S SAFETY AND COMMERCIAL
IMPACT HIGHLY DEPEND ON FOLLOWING THE REQUIREMENTS STATED
IN THIS DOCUMENT.
Keep for the entire life of the product
Korsica
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Table of Contents
Summary of Contents for GGMgastro Korsica LHN-1850
- Page 1 Keep for the entire life of the product REFRIGERATING DISPLAY CASE Korsica □ LHN-1850, □ TKIMX21 □ TKIMX25 □ LHSn-1850 □ LHSn-2100 □ LHSn-2500 OPERATING MANUAL ATTENTION! READ AND UNDERSTAND THIS MANUAL BEFORE INSTALLATION AND THE FIRST USE OF THE DEVICE. DEVICE’S SAFETY AND COMMERCIAL IMPACT HIGHLY DEPEND ON FOLLOWING THE REQUIREMENTS STATED IN THIS DOCUMENT.
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Page 2: General Data
INTRODUCTION This Operating Manual (hereinafter Manual or RE), that also includes passport data, applies to series of Corsica refrigerating display cases (hereinafter referred to as display case or device). Data listed below provides information as well as guidelines for consumers and maintenance specialists regarding: −... - Page 3 Limit state of a device is a state where frame deficiencies no longer allow to sustain set temperature range on an acceptable level and economical losses caused by cost of the repairs and idle time become comparable to the cost of a new device. 1.
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Page 4: Technical Specifications
2. TECHNICAL SPECIFICATIONS 2. 1. Technical specifications for display cases are reflected in table 1. Table 1 Korsica Name LHN- TKIM TKIM LHSn- LHSn- LHSn- 1850 1850 2100 2500 Refrigerated food display area m Refrigerated volume, m Loading depth, mm Usable refrigerated volume 0 …+2 / minus 18 …... -
Page 5: Package Contents
3. PACKAGE CONTENTS 3. 1. Package contents are as per table 2. Table 2. Quantity, pcs. Name LHN-1850, TKIMX21, TKIMX25, LHSn-1850 LHSn-2100 LHSn-2500 Display case Display case operation manual Racks: − 6.540.002 − − 6.540.003 − − 6.540.003-01 − 6.540.004 −... - Page 6 5. UNPACKING, ASSEMBLY AND PUTTING INTO OPERATION 5. 1. Inside the premise put the device on wooden pallet and transport it with the fork lift or lift cart with carrying capacity equal of more than device's gross weight. DO NOT MOVE THE DEVICE WITH A FORK LIFT TO AVOID DAMAGING THE REFRIGERATING AND ELECTRICAL SYSTEMS! 5.
- Page 7 6. GRID CONNECTION SAFETY MEASURES 6. 1. The electric equipment meets the standing requirements for safety set forth technical regulations, adopted by Customs Union. 6. 2. Supply voltage range should not deviate from minus 10% to plus 10% from its nominal figure, provided in table 1 of section 2 in this Manual.
- Page 8 7. OPERATION AND MAINTENANCE MANUAL 7. 1. Following the operating rules and requirements set forth in this manual will increase the life and safety of the device. 7. 2. After checking technical specifications and electrical safety of the device, connect it to the power grid, following the rules above. Compressor with start in a few seconds.
- Page 9 ‒ leave a gap (30mm minimum) between the items and side walls; ‒ do not pile up the items higher than the loading line; WARNING! DO NOT OBSTRUCT THE VENTILATIONS OPENINGS ON THE DISPLAY FRAME! Failure to follow these rules inhibits air circulation, lowers operation characteristics of the device which might spoil the food items.
- Page 10 7. 8. To maintain stable and reliable performance, service provider must conduct a monthly maintenance. A maintenance manager is appointed by the head of the enterprise. 7. 9. Maintenance procedures include the following processes: a) examine the device for its technical condition and completeness; b) check the grounding, it's components and connections, contact resistance between the grounding clamp and accessible metallic parts if the display case which should not exceed 0,1 Ohm;...
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Page 11: Maintenance Record
9. MAINTENANCE RECORD WARNING: INSTALLATION, COMMISSIONING, TECHNICAL MAINTENANCE AND REPAIRS SHOULD PERFORMED SPECIALISTS TECHNICIANS FROM SPECIALISED ORGANIZATION (SERVICE PROVIDER) IN A STRICT COMPLIANCE WITH STANDING LABOR SAFETY STANDARDS. DO NOT MAKE ANY ALTERATIONS IN THE PRODUCT DESIGN. WARNING! В THE DEVICE CONTAINS FLAMMABLE REFRIGERANT R-290! DO NOT DAMAGE THE REFRIGERANT CIRCUIT! Table 3. - Page 12 10. LIST OF POSSIBLE MALFUNCTIONS AND FIXES Table 4. Defect name, external and other signs Probable reason How to fix 1. Device is connected to the power grid but not working. 1.1. Controller display is dark. No power in the wall outlet. Check the voltage in the wall outlet.
- Page 13 Compressor interfin space clogged Clean the condenser. Weak fan blades tightening on Tighten the fan blades. shaft. Hot condenser entrance. Air temperature at the condenser entrance should not be warmer than the environment temperature by more than 2°С. Air cannot access the condenser. Allow the air access to the condenser.
- Page 14 Capillary tube clogged up. After Replace the dehydrating filter, cut switching compressor, the 50mm of capillary tube on the refrigerant does not babble at the dehydration filter side. Is this does evaporator entrance. Thermal not fix the defect, replace the cutout switches off the capillary tube.
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Page 15: Manufacturer Warranty
11. MANUFACTURER WARRANTY 11. 1. Warranty period is 12 months from the date of selling the device, but not longer than 18 months from the manufacturing day. 11. 2. During the warranty period, service providers will perform all diagnostics and replacing defective components. - Page 16 − damage is caused by fire, lightning strike, flood or other natural calamities; − altered product design or accessories, or unauthorized repairs; − device has sustained mechanical damage or has traces of chemicals; – device was operated in violation with article 1.3 of this Manual. 11.
- Page 17 APPENDIX A Korsica display case, general view 1. Display frame. 2. Bumpers. 3. Slide-doors. 4. Support. 5. Compressor. 6. Evaporator. 7. Control panel. 17...
- Page 18 APPENDIX B Korsica Basic circuit diagram A1 − compressing-condensing unit; А2 − controller; EK − heating conductor for water draining; EL – diode light; SA1 − device switch; SA2 − light switch; RK1, RK2 – temperature sensor; U − power source for diode light;...
- Page 19 APPENDIX C Changing controller settings to medium temperature mode To change the settings to medium temperature mode press SET button (1) for one second, until the set temperature starts blinking. Change the parameter with UP and DOWN buttons (2) to desired value: - for medium temperature mode —...
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