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GUIDE FOR INSTALLATION AND USE
PROPER USE
The refrigerated cabinets as described in this operating manual are mainly intended for storing
prepacked cooked meats, delicatessen snacks (baguettes, sandwiches etc) beverages, prepacked
salads, dairy products, fruit and vegetables.
The siting of Frost-tech cabinets must be carried out by qualified technical personnel.
Do not load the cabinet with non-refrigerated products or use it to cool products.
The products should be loaded in such a way that the correct rotation of the product is ensured.
Variation in the configuration of the equipment and/or the use of elements added without the
authorisation of Frost-Tech Limited, may cause incorrect operation.
In the afore-mentioned product groups, only prepacked products with the following
temperatures may be stored:
- salad, fruit and vegetables
- dairy products
- delicatessen
- snacks (e.g.sandwiches)
- cooked meat
- cooked poultry
Proper use only means the use as described above, adhering to the specifications on installation,
operation and service. Any other use is regarded as being contrary to specifications and is
prohibited
The Buyer responsibility to insure that the equipment will be fit for the purpose for which the
Buyer intend to use the equipment.
Do not operate in a room ambient temperature over 25 °C and 60% relative humidity. If the
cabinet is to be operational in a room ambient over 25 ° C, air conditioning and an extract
system should be installed
In the interest of continual product development we reserve the right to change any of the
details and specifications without notice.
FROST-TECH MANUAL
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Page 1
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Table of Contents
Summary of Contents for Frost-Tech SD75-100HC
- Page 1 (baguettes, sandwiches etc) beverages, prepacked salads, dairy products, fruit and vegetables. The siting of Frost-tech cabinets must be carried out by qualified technical personnel. Do not load the cabinet with non-refrigerated products or use it to cool products.
- Page 2 Keeping Food at Safe Temperatures Stage of Food Handling When to Check Recommended Safe Temps Delivery Every time perishable 0° to 7°C is ideal for refrigerated food is delivered food. –22° C to – 18° C is ideal for frozen food Storage in refrigerator Daily, at least 0°...
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Page 3: Safety Regulations
SAFETY REGULATIONS The plug-in refrigerated cabinet described in this operating manual is designed and manufactured in compliance with the international safety regulations. Like any electrical appliance, it must be handled with all due care, particularly with consideration to ensuring electrical safety. To ensure safe operation in all service conditions, the following safety precautions must be observed: •... -
Page 4: Installation
INSTALLATION Selecting the Place of Installation In selecting the place of installation, ensure that the following instructions are observed, this being vital for proper and troublefree working of the cabinet. - do not install the cabinet outdoors do not install the cabinet in the vicinity of heating radiators or other heat sources do not install the cabinet where it is exposed to direct sunlight (e.g. - Page 5 Supply voltage and frequency must be in acccordance with the data shown on the cabinet type plate. The local utility company’s regulations on earth-fault protection must be observed. If in doubt, consult a qualified electrician. The cabinet must not be plugged into a multiple outlet power strip Run the power cables so that they are protected from risk of damage and there is no risk of tripping STARTING and COMMISSIONING...
- Page 6 The temperature regulation parameters as well as recommended defrost times for each cabinet are based on Frost-Tech experience and on the results obtained in laboratory tests. Regulation which is different from those recommended may be necessary for reasons of non- standard ambient and/or operating conditions The units are delivered with the regulation already factory-set.
- Page 7 AUTOMATIC EVAPORATOR DEFROSTING Defrosting of the evaporator fins and evaporation of the drip water formed during the defrosting is performed automatically. During automatic defrosting, the temperature in the display compartment may rise slightly Defrost frequency as well as duration and time are factory-set. Defrosting is automatic four times a day All cabinets have a stainless steel drip tray with an electrical heating element operated by a float switch, and a hot gas pipe running under the tray to evaporate the condensate water...
- Page 8 CLEANING A general shut down of the units must be carried out every 30 days in order to carry out a general cleaning and allow the elimination of any ice build-up which might exist. For purposes of hygeine, more frequent cleaning may be necessary. Make sure that the drain overflows are not obstructed to avoid significant damage being caused.
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Page 9: Maintenance
MAINTENANCE Maintenance must be carried out by a qualified refrigeration engineer every three months. The positioning and type of defective elements to be repaired or replaced can be seen in the spare parts drawings In order to prevent accidents: WHERE THE MANIPULATION AND/OR REPLACEMENT OF ELECTRICAL COMPONENTS IS TO BE CARRIED OUT, ALWAYS DISCONNECT THE UNITS FROM THE ELECTRIC MAINS BEFOREHAND Turn off power supply to the cabinet by disconnecting the power plug before starting any... -
Page 10: User's Responsibility
USERS’ RESPONSIBILITY Card situated near the unit indicating a) name & address of the installer or person responsible for service of the system b) nature of refrigerant, chemical formula & designation number c) instructions for shutting down the system in case of emergency d) maximum allowable pressures •... - Page 11 w) check copper tubing x) check internal lights y) check shelves & supports z) check door gaskets, handles & hinges of storage equipment RUN & TEST THAT ALL PARTS ARE WORKING SATISFACTORILY • maintenance shall be carried out in such a way that: a) accidents to personnel are minimised b) damage to goods is prevented c) the components of the system remain in good working order...
- Page 12 COMPRESSOR/CONDENSING UNITS INSTALLATION INSTRUCTIONS ACCORDING TO MACHINE DIRECTIVE 2006/42/EC annex VI. Intended use: Hermetic compressors and condensing units to be installed in refrigerating machines. WARNING • Before incorporating the compressor/condensing units inside the application read carefully all of the following instructions. Failure to follow these safety warnings could result in serious injury or death.
- Page 13 CAUTION • Install the compressor/condensing units with an appliance base plate using specified bolts, grommets and connect compressor/condensing unit tubes (as specified by manufacturer) to the corresponding line tubes of the application. WARNING • Do not energize the compressor before connecting to the application. CAUTION •...
- Page 14 WARNING • Use compressor/condensing unit in a grounded system only. • Proper compressor/condensing unit cooling according to specification must be assured. ADDITIONAL INSTRUCTIONS FOR SERVICE INTERVENTION ON THE COMPRESSOR/CONDENSING UNIT. WARNING • For service intervention, follow the instructions of application manufacturer. WARNING •...
- Page 15 SHUT DOWN Remove the merchandise from the display compartment and transfer to another storing place Unplug power plug or switch off control switch If the cabinet is to be shut down for any length of time, clean cabinet When stored in a storage room, cover with a cotton sheet. Do not use plastic tarpaulins as these may encourage formation of moisture and odours inside the cabine In the interest of continual product development we reserve the right to change any of the...
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Page 16: Troubleshooting
TROUBLESHOOTING Any trouble occurring might be due to a minor problem that you can correct yourself following the instructions below. Do not try any further action if the pointers given cannot solve the problem! Repairs on the cabinet must be made only by a qualified refrigeration engineer. Incompetent repair work can cause serious personal danger: contact your service organisation for any repairs needed. - Page 17 R290 refrigerant is used for this equipment. Caution! Consult repair manual/owner’s guide before attempting to install or service this product. All safety precautions must be followed. Dispose of properly in accordance with federal or local regulations. Risk of fire or explosion due to puncture of refrigerant tubing. Follow handling instructions carefully.
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