ORIGINAL. 08/ Rapa Sp. J. The warranty card and conditions are effective only in the area of Poland.

Transcription

1 12. Rapa Sp. J. The warranty card and conditions are effective only in the area of Poland. ORIGINAL The package should be removed according to the regulations of environmental protection. RAPA S. Międlar W. i I. Szymańscy Sp. J. POLAND, Lublin, ul. Ceramiczna 9, Nr rej. GIOŚ E W tel till 15 rapa@rapa.lublin.pl 08/2016

2 Table of contents User manual Refrigerator NOTE 1. Meaning of name code Application Specification Safety instructions Product characteristics Temperature controller manual instruction Technical specifications of the temperature controller Wiring system diagram Cooling system diagram Drawings General information Transport and equipment Wiring system Positioning, start-up and operation Maintenance Interferences Note Attempts to repair the refrigerator on your own and not following the instructions described in the User Manual as for equipment connection and use will result in a loss of warranty. 2. Equipment is not suitable for persons (including children) with physical, sensory and psychical disturbances or without any experience and knowledge about equipment, unless it takes place according to the User Manual and under the supervision of the person responsible for their safety. 3. Please pay attention to the children not to play with the Equipment. 4. Do not store inside the Equipment any substance that could explode, such as flammable aerosols filled with propellants. 5. Lamp can be replaced only at identical applied by the manufacturer. 6. The manufacturer accept no liability for any damage or accidents which arise due to nonobservance of these user manual.

3 4. Rapa Sp. J. 3. SPECIFICATION - supply (voltage): 230V / 50Hz - compressor manufacturer: CUBIGEL - refrigerant: HFC-507 (CHF2CF3/CH3CF3), GWP = 3950; ODP = 0 Operating temperature inside the unit depending on the refrigerator model and climatic class: Climatic class 3 4 Test parameters according to standard PN-EN ISO Ambient temp. 25 C ± 1 C, relative humidity 60% ± 3% Ambient temp. 30 C ± 1 C, relative humidity 55% ± 5% Ambient temperature range: 3kl. +16 C +32 C 4kl. +18 C +38 C Air circulation * only available in models: Z-1600/W, Z-1400/W, Z-1200/W, Z-825/W ** only available in model 4kl. Z-1600/W 4. SAFETY INSTRUCTIONS 5. PRODUCT CHARACTERISTICS Refrigerator width Refrigerator width with open doors Z ZR S 2S 2S 2S/1D SR 2SR 2S2R 2SR/1D static dynamic - * static dynamic + ** Refrigerator marking: Temperature range marking: - single chamber double chamber n/a 1. Before removing the cooling unit guard, disconnect the device by unplugging it from the socket. 2. Do not connect the refrigerator to a socket lacking an earthing/grounding pin. 3. An authorized electrician must check the suitability of the wiring system protective circuit. 4. Any repairs can be made only by an authorized fitter. 5. If sparking or breakdown occurs, immediately disconnect the refrigerator by unplugging it from the socket and call an authorized fitter. 6. Wash and clean the refrigerator only when it is disconnected. 7. Protect the wiring system and control systems against becoming wet and mechanical damage. Z S,2S,2SR Usable depth of refrigerator PARAMETERS Usable length/ width of shelves Usable capacity of refrigerator [l] / Lighting power [W] 2) / / / / / ) in models with lighting (S, SR, 2S, 2SR, 2S2R) User manual Refrigerator POSITIONING, START-UP AND OPERATION To ensure correct operation, the refrigerator should be placed in an area with a good air circulation, away from sources of heat and sunlight, free from dust (the device is not dustproof), at ambient temperature from +16 o C to +25 o C (3 rd climatic class) and to +32 o C (4 th climatic class). Do not cover the air inlet and outlet of the cooling unit. Place the refrigerator vertically and connect it to the electrical power supply according to the guidelines in p. 13 Wiring system. The manufacturer is not responsible for disturbances in device operation at temperatures below +16 o C (defrosting cycle is too long) and over +25 o C (3 rd climatic class) and over +32 o C (4 th climatic class). Actions before start-up: Position the refrigerator in the required location and make sure all the feet are fully screwed home (almost as far as they can go). Now unscrew the feet and, using a level, adjust the refrigerator until it is level. You can check whether it is level as follows: grip the refrigerator at the door side in the middle and lift it so that the feet do not touch the ground and then lower it. If both feet touch the floor at the same time when the refrigerator is being lowered, the level adjustment is correct. In single-door refrigerators the door opens to the right (as standard). You can change the door opening direction by mounting the hinges on the left and turning the door upside down. The manufacturer is not responsible for any problems resulting from changing the door position; the user makes it at his own expense and risk. The manufacturer can make a refrigerator with the door opening to the left on request. Place the shelves so that there is a free space (about 5 cm wide) between the rear wall of the refrigerator and the shelf edge to ensure proper air circulation. NOTE: the door opening direction only from one side in the following models: 2S 625, 725, 825 MAY CAUSE THE REFRIGERATOR OVERTURNING Start-up and beginning operation: The cooling unit and lighting are switched on and off using the switches shown in Fig. 1. The temperature inside is adjusted by the thermostat, according to the instructions in p. 6. After switching the refrigerator on, leave it empty until it switches off for the first time. Now it is ready to be filled with products. Place the products on the shelves so that they do not protrude behind the shelf contour this is necessary to ensure proper air circulation inside. The maximum shelf load is 30 kg for standard shelves and 40 kg for reinforced shelves. Never put warm/hot products in the refrigerator because this causes an extended temperature increase inside the refrigerator and can even create a fault. A temperature increases after filling the refrigerator with products (except warm/hot ones) when the door is opened frequently is not evidence of a failure and does not constitute a basis for submitting a claim. In models with automatic condensate evaporation system in the case of glitches coming from the condensate container - disconnect the unit from the mains, wait until the heater cool down (approx. 10 min.) and clean the heater and a container with a cloth.

4 10. Rapa Sp. J. 15. MAINTENANCE After disconnecting the refrigerator, the user should perform any required maintenance, i.e.: 1. Wash the device with warm water and washing agents suitable for the cleaned surfaces 2. Remove impurities from the condenser with a vacuum cleaner (from top downwards along the fins) with the frequency adjusted to the ambient conditions so that the flow of the cooling air through the condenser fins is not impaired. Once a year (best before the first heatwave) clean the condenser with a vacuum cleaner and blow through the fins with compressed air from the fan side 3. When cleaning the condenser be careful not to deform the fins 4. Not following the instructions in p.2 will increase the energy consumption, decrease the cooling efficiency and eventually result in cooling unit overheating, which can lead to a fault and loss of the warranty. It is not recommended to clean the condenser with a brush as it makes dust stick deep inside the fins and finally block the air flow completely. WARNING! Switch off the equipment before cleaning the condenser. Cleaning guidelines see MAINTENANCE Please read the user manual before using the refrigerator, and keep the manual for future reference. FOLLOWING THE GUIDELINES IN THE MANUAL GUARANTEES LONG- LASTING, FAILURE-FREE USE OF THE REFRIGERATOR. 16. INTERFERENCES The most often occurring operation disturbances: SYMPTOMS The refrigerating unit works permanently or with breaks, the device cools little or not at all, the refrigerating unit emits a lot of heat. The refrigerating unit works properly, but cooling is not sufficient, the evaporator is frosted. REASONS The condenser is dirty or covered, the condenser fan does not work, ambient temperature or temperature of loaded food is too high. The door is not closed properly, the door is opened too often, the products are too warm and humid, wrong automatic defrosting. The device should be switched off until complete defrosting. 1. MEANING OF NAME CODE Examples of refrigerator marking: 4kl. SCh-SR/1600/NW/W SCh type of equipment Z, ZR, S, SR, 2S, 2SR, 2S2R refrigerator model - Z for storage back areas - ZR for storage back areas, sliding non-glazed door - S wall-mounted, glazed door - 2S pass-through, double-glazed door - SR wall-mounted, glazed sliding door - 2SR pass-through, glazed sliding door from the service side and glazed closing door from the clients side - 2S2R pass-through, glazed sliding door from both sides Refrigerator length in mm: 625, 725, 825 single door 1200, 1400, 1600 double door NW stainless inside, NZ stainless outside 2N stainless (whole) W with a supply fan 4kl. 4 th climatic class (standard 3 rd climatic class) 2. APPLICATION The refrigerator is stationary-type equipment intended for storing and displaying food products (previously cooled) at a reduced temperature. The equipment is not intended for household use.

5 6. Rapa Sp. J. User manual Refrigerator TECHNICAL SPECIFICATIONS OF THE TEMPERATURE CONTROLLER 9. COOLING SYSTEM DIAGRAM ERT CR CONTROLLER Controller power supply voltage: 230V 50/60Hz IP protection level controller: IP 20 (Operating) ambience temperature: from +5 C to +40 C IP protection level front panel: IP 65 Humidity: from 20% to 80% RH Maximum loading compressor 1kW The maximum current at terminals 12 A Adjustment range: from -3 C to +12 C Hysteresis: 2 C Time between successive defrosting cycles 6 hours Defrosting completion temperature: +5 C Defrosting time limit: 2 hours Compressor start delay approx. 1 minute The minimum time of compressor standstill 120 seconds (time between switching the compressor off and switching it on again) Once integrated into a device, the controller meets the requirements of class II of protection against electric shock. The controller is designed to be integrated into devices belonging to class 0I, I, II. 8. WIRING SYSTEM DIAGRAM 10. DRAWINGS Lighting in single refrigerators crosswise fan 3) 1. Compressor 2. Condenser 3. Chemical filter 4. Capillary 5. Evaporator air guards and guides WN* WN* M G* L AC DRIVER + N ERT CRZ service input N SPR C R T WA L ~230V/50Hz C K O 1 16A LED*** + LED DRIVER L N WS** PE SL PE SPR compressor M condenser fan ERT electronic temperature controller CRT temperature controller sensor CKO defrosting completion sensor WA refrigerating unit switch WS lighting switch Fl fluorescent lamp K protective grate PE protective clip W1, W2 supply fans (not available in ZR models) UW fan clip OW fan protection * - optional refrigerator equipment ** - lighting in refrigerators S, 2S, SR, 2SR, 2S2R *** - optional LED lighting instead of fluorescent lamp Fig. 1 grain oriented AL sheet shelf rail and catch shelf combined glass pane*** lighting switch *** cooling unit switch thermostat cooling unit guard evaporator drip tray insulation back ** for removing condensate from thawing condensate tank Fig. 2 (section E-E) lighting in double refrigerators division in double refrigerators **** shelf door * rubber gasket hinge cooling unit (condenser view) * - door in Z, ZR type refrigerator is insulated with Styrofoam, in S, 2S, SR, 2SR, 2S2R refrigerators - glazed (Fig. 1 and 2) ** - back of Z, ZR, S and SR-type refrigerator insulated with Styrofoam; in 2S, 2SR, 2S2R glazed door (in option build-in glass) *** - not present in Z, ZR type refrigerator (Fig. 1) **** - double refrigerators (SCh-1200, 1400, 1600) have a division inside 3) optionally a supply fan

6 8. Rapa Sp. J. User manual Refrigerator GENERAL INFORMATION 12. TRANSPORT AND EQUIPMENT 6. TEMPERATURE CONTROLLER MANUAL INSTRUCTION The refrigerator has a permanently fixed rating plate located on the top side part of the body. The body is made of steel sheet reinforced (at the bottom) with a steel section and powder-painted frame. The refrigerator interior is made of patterned steel sheet and H17 stainless steel. The door is sealed with a magnetic gasket. The glazed refrigerators are lit internally with fluorescent lamps. A 5 cm thick insulating layer prevents against loss of the cold temperature. To ensure cooling the refrigerator has an energy-saving, sealed cooling system, automatically controlled and defrosted by an electronically controlled chamber thermostat, with a temperature display inside. 13. WIRING SYSTEM The supplied refrigerator is completely assembled. Secure the refrigerator during transport to prevent its overturning, damage to the paint coat and breaking of the glass elements. When handling the refrigerator do not press the glass elements, do not grab the door or cooling unit protective grate to lift the device. It is best to use belts and place them under the frame, between the feet (so that the belts do not slide). Do not lift the refrigerator directly with a forklift truck or a pallet jack without a pallet, as this may damage the cooling unit. Transport only in a vertical position. The refrigerator comes with: - warranty card - user manual - condensate tank - wire shelves: 5 or 10 - shelf catches - door handles The refrigerator should be supplied by a separate circuit with a protective cable of 230V/50Hz voltage with I=10A protection before the earthed/grounded plug socket. The wiring system forms a protective system with a PE cable. The refrigerator has a permanently fixed feeder cable with a plug; free access to the plug should be possible after the refrigerator has been positioned and connected. A damaged cable can be replaced only with an identical one available at the producer s and the replacement can only be made by a qualified and authorized electrician or the manufacturer s service agent. Do not connect the refrigerator using an extension cord or a multiple socket unit. WARNING! INCORRECT CONNECTION TO THE ELECTRICAL POWER SUPPLY MAY CAUSE AN ELECTRIC SHOCK! 1. COMP/UP button the highlighting of the COMP button indicates the operating state of the compressor: no highlighting the compressors is off, the button is highlighted the compressor is on. Pressing the button in the setting modification mode (highlighted SET button) results in increasing the set temperature. Pressing this button in the parameter modification mode results in displaying the next parameter symbol or increasing its value. 2. DEF/DOWN button pressing the button for over 5 seconds activates manual defrosting. This is signalled by flashing of the highlighting. Automatic switching on of the defrosting function is signalled by constant highlighting. Pressing the button in the setting modification mode (highlighted SET button) results in decreasing the set temperature. Pressing this button in the parameter modification mode results in displaying the previous parameter symbol or decreasing its value. 3. SET button pressing the button for over 1 second activates the setting modification mode, signalled by highlighting the SET button. Pressing it in the parameter modification mode switches between the display of a parameter symbol and parameter value. 4. PRG/AUX button pressing the button for over 5 seconds allows one to enter the mode of modification of selected parameters. Pressing the button for over 1 second in the parameter modification mode results in writing modified parameters to memory and returning to the normal controller operation mode. 5. LED display (3 digits) in the normal mode, it displays the temperature at the temperature sensor. In the parameter modification mode (highlighted SET button), it displays the set temperature. In the programming/parameter modification mode, it displays a parameter symbol or parameter value. It also displays alarm codes. Programming the setting temperature In order to display or modify a set value, one should: 1) press the SET button for over 1 second the display shall show the temperature to be set and the button shall be highlighted 2) set the required temperature by means of UP and DOWN buttons 3) pressing the SET button again confirms the set temperature, the highlighting of the SET button is switched off and the display returns to displaying the current temperature If the SET button is not pressed for 30 seconds, the controller restores the previously set value. Manual defrosting It is possible to switch manual defrosting on. It is indispensable for the defrosting temperature sensor to indicate the temperature lower than +4 o C. The method of manual switching the defrosting function on is presented in the description of the DEF/DOWN button point 2. Access to and modification of configuration parameters Hold the PRG button pressed for over 5 seconds to display the code of the first parameter. Once the parameter code is displayed, perform the following operations: 1) press the UP or DOWN button until the display shows the code of the parameter to be modified 2) press the SET button to display the parameter value 3) keep pressing the UP or DOWN button to increase or decrease the parameter value 4) press the SET button to temporarily save the new parameter value and return to the parameter code display 5) if other parameters are to be modified, repeat the operations described in points from 1 to 4 In order to permanently save the modified parameters, hold the PRG button pressed (in the code display mode) for over 1 second, until the controller leaves the programming procedure. Alarms EE signals an error related to writing data to or reading data from the EEPROM memory E0 signalling of controller sensor failure E1 signalling of defrosting sensor failure HI signalling of high temperature alarm (the code display alternates with the display of the sensor temperature) LO signalling of low temperature alarm (the code display alternates with the display of the sensor temperature) code Parameter Unit default Min Max value AHS Temperature alarm hysteresis high temp. alarm switched on = set value + AHI high temp. alarm switched off= set value +AHI- AHS o C low temp. alarm switched on = set value ALo low temp. alarm switched off = set value ALo + AHI ALo Low temp. alarm deviation from the set value ALo = 0 alarm switched off o C AHI High temp. alarm deviation from the set value AHI = 0 alarm switched off o C AdL Temperature alarm delay min