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Руководство пользователя GORENJE GBK 100 LN RN. Основные функции, характеристики и условия эксплуатации изложены на 32 страницах документа в pdf формате.
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Dear customer, we thank you for purchasing our product. PLEASE READ THE INSTRUCTIONS THOROUGHLY PRIOR TO THE INSTALLATION AND FIRST OPERATION OF THE WATER HEATER. This water heater has been manufactured in compliance with the relevant standards and tested by the relevant authorities as indicated by the Safety Certificate and the Electromagnetic Compatibility Certificate. Its basic technical properties are stated upon the nameplate, glued between the connection pipes. The water heater may be connected to water and electric power supply only by a qualified specialist. The reach in its inside due to the repair or removal of limestone and checking and replacement of anti-corrosion protection anode may be performed only by an authorised service workshop. INSTALLATION The water heater shall be built as close as possible to the outlets.It has to be fitted to the wall using appropriate rag bolts with minimum diameter of 8 mm. In case the wall in question cannot support the weight three times that of the water heater filled with water, the relevant section of the wall where the heater is to be installed, must be suitably reinforced. GBK water heater must be mounted to the wall in the upright position. TECHNICAL CHARACTERISTICS OF WATER HEATER Type GB 80 GB 100 GB 120 GB 150 GB 200 GBK 80 GBK 100 GBK 120 GBK 150 GBK 200 Model LN/RN (V) LN/RN (V) LN/RN (V) LN/RN (V) LN/RN (V) Volume [l] 80 100 120 150 200 Rated Pressure [MPa] 0.6 Weight / Filled with water [kg] 51/131 56/156 62/182 72/222 90/290 Anti-corrosion protection of tank Emailed & Mg Anode Power of electrical heater [W] 2000 Connection voltage [V~] 230 Protection class I Degree of protection IP 25 1) 40 Heating time to 75 °C [h] 3 05 3 55 4 35 5 45 7 Quantity of mixed water at 40°C [l] 151 189 226 276 360 2) Energy consumption [kWh/24h] 1.39 1.58 1.77 2.05 2.50 1) Time required for the electric heating element to heat the entire tank volume, at the water supply temperature of 15°C. 2) Power consumption required for the temperature of water in the water heater to be maintained at 65°C, at the room temperature of 20°C, measured in accordance with the DIN 44532 standard. TECHNICAL CHARACTERISTICS OF HEAT EXCHANGER GBK 80 GBK 100 GBK 120 GBK 150 GBK 200 LN/RN (V) LN/RN (V) LN/RN (V) LN/RN (V) LN/RN (V) Nominal pressure [MPa] 0.6 Max. inlet temperature of heating medium [°C] 85 Surface of transmitter [m ] 2 0.72 0.88 3) Heat flow of heat transmitter [W] 14400 17600 3) Heating medium: inlet temperature 70°C, flow 3000 l/h. Sanitary water: inlet temperature 10°C, outlet temperature 45°C, flow 437 l/h. 3
GBK 80 LN/RN (V) GBK 100 LN/RN (V) GBK 120 LN/RN (V) GBK 150 LN/RN (V) GBK 200 LN/RN (V) A 803 948 1103 1318 1510 B 207 202 207 222 430 C 565 715 865 1065 1050 D 340 416 416 416 416 Connection and installation dimensions [mm]. CONNECTION TO THE WATER SUPPLY SYSTEM Inlet and outlet of water are on the water heater pipes marked with colour. The supply of cold water is marked with blue, the outlet of warm water is marked with red. The water heater can be connected to the water supply in two manners. Closed pressure system of connection enables the outlet of water on several outlet spots, non-pressure system enables only one outlet point. With regard to the system of connection chosen, also the suitable mixing taps must be purchased. By open non-pressure system it must before the water heater a safety valve be built-in preventing the running of water of the tank if in the network the water runs short. By this system of connection, the cross-flow mixing tap must be used. In the water heater, due to the heating the volume of water is increasing, which causes the dropping of water of the mixing tap pipe. By strong squeezing of knob of the mixing tap the dropping of water can not be prevented, but the mixing tap can only be damaged. By closed pressure system of connection on the outlet spots the pressure mixing tap must be used. For safety reasons the supply pipe must be fitted with a return safety valve or alternatively, a valve of the safety class that prevents the pressure in the tank from exceeding the nominal pressure by more than 0.1 MPa. By heating of water in the water heater the pressure of water in the tank is increasing to the limit which is adjusted in the safety valve. Because the return of water back to the water supply is prevented, dropping of water from outlet opening of the safety valve can occur. The dropping water may be let to the outlet over an intercepting accessory which is placed under the safety valve. In order to do this you should first unscrew the protective cover off the water heater. In case the existing plumbing does not enable you to pipe the dripping water from the return safety valve into the drain, you can avoid the dripping by installing a 3-litre expansion tank on the inlet water pipe of the boiler. You should ensure that the return safety valve is functioning properly by checking it on a regular basis i.e. every 14 days. To check the valve, you should open the outlet of the return safety valve by turning the handle or unscrewing the nut of the valve (depending on the type of the valve). The valve is operating properly if the water comes out of the nozzle when the outlet is open. Between the water heater and safety valve no closing valve may be built-in because it would disable the operation of non-return safety valve. The water heater may be connected to the water supply in the house without reduction valve if the pressure in the network is lower than 0.5 MPa. If the pressure in the network surpasses 1.0 MPa, two reduction valves must be built-in, one after another. Prior to the electric connection, the water heater must mandatorily be filled with water. By first filling the tap for the hot water upon the mixing tap must be opened. When the heater is filled with water, the water starts to run through the outlet pipe of the mixing tap. 4
Closed-circuit (pressure) system Open-circuit (gravity) system Key: 1 - Safety valve 2 - Test valve 3 - Non-return valve 4 - Pressure-reducing valve 5 - Stop valve 6 - Testing piece 7 - Funnel outlet to the drain H - Cold water T - Hot water Combined GBK water heater operates in the same manner as the electrical GB water heater however, it has also been fitted with the cooling water heat exchanger allowing the sanitary water to be heated by alternative sources of energy (e.g. central heating, solar collector or heat pump). The two heating systems - electrical heating element and heat exchanger - can operate singly or concurrently. While the combined water heater is connected to the water supply system in the same manner as the GB model, the connection to the additional energy source has to be made as well. The inlet of the heating medium into the cooling water heat exchanger is colour- coded blue, while the outlet is colour-coded red. GBK water heaters can also be connected to the return hot water pipe. The return hot water pipe makes hot water instantly available at all points of use simultaneously. The return pipe can be connected to the inlet point at the top of the water heater after removing the plastic cap and unscrewing the stopper. The return pipe elements can also be purchased at any authorised dealer of our products at a later stage. POWER CONNECTION The power lead must be fitted to the water heater prior to connecting the heater to the power supply. In order to do this the plastic protective cover must be taken off by removing the plate inserted into the front side of the cover. The plate can be released by carefully inserting a flat screwdriver into the fissure between the plate and the protective cap, first next to the thermostat knob and then into the fissure opposite the knob. Once loose, the plate can subsequently be removed by hand. In order to remove the plastic protective cover, the thermostat knob must also be removed and both fixing screws undone. The protective cover can be re-fitted following the same procedure in reverse. The water heater must be connected to the power supply in accordance with the requirements set out in the relevant standards applying to the electrical installations. For safety reasons, a switch should be installed on the lead connecting the heater to the power grid, i.e. a switch disconnecting both power supply poles with the minimum of 3 mm distance between the open contacts. 5