BaltGaz NEVALUX-5514 User Manual Download

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13.16 Replacement of micro switch (water flow sensor)

13.16.1 Remove the casing, see p 13.1.

13.16.2 Remove the cables from the micro switch 16.

13.16.3 Unscrew two screws fixing the micro switch 16 to the carrier and remove it.

13.16.4 Install a new micro switch.

13.16.5

Check the appliance’s operation with the new micro switch.

Summary of Contents for NEVALUX-5514

Page 1: ...INSTANTANEOUS GAS WATER HEATER FOR DOMESTIC USE BaltGaz NEVALUX 5514 TU 4858 008 26985921 2008 USER S MANUAL TOGETHER WITH THE INSTRUCTIONS ON MOUNTING TECHNICAL SERVICE AND REPAIR OF THE WATER HEATER 3273 00 000 01 RE ...

Page 2: ...e long term failure free and safe operation of the appliance Please get carefully acquainted with this manual and follow its instructions Best regards Armavirsky Plant of Gas Equipment Ltd Armavir Telephone number of the unified technical support Service 8 800 555 40 35 free call on the territory of Russian Federation working hours of the service twenty four hour Installation of the appliance inst...

Page 3: ... TREATMENT 9 4 1 Examination 9 4 2 Treatment 9 5 RULES OF TRANSPORTATION AND STORAGE О шибка Закладка не определена 6 SAFETY MEASURES Ошибка Закладка не определена 7 APPLIANCE INSTALLATION Ошибка Закладка не определена 7 1 Place and scheme of installation Ошибка Закладка не определена 7 2 Mounting the appliance О шибка Закладка не определена 7 3 Connecting the appliance to the water supply system ...

Page 4: ...as and water systems on air tightness 27 12 6 Checking of the thermo relay s draught sensor s working capacity 27 12 7 Checking of the water temperature sensor s working capacity 27 12 8 Unscheduled cleaning of the appliance 27 13 WORKS ORDER AT THE APPLIANCE S REPAIR AND COMPONENTS REPLACEMENT Ошибка Закладка не определена 13 1 Casing removal Ошибка Закладка не определена 13 2 Ignition burner rep...

Page 5: ...the power element Use the appliance when it is out of order Dismantle and repair the appliance by yourself Insert changes into the appliance s construction Leave the working appliance unkept Touch the casing of the operating appliance in the area of viewing window and in close proximity to it and also the combustion products output pipe next to the gas removal device as the temperature of these su...

Page 6: ...ke resuscitation not stopping it before the doctor arrives 2 DESCRIPTION AND OPERATION OF THE APPLIANCE 2 1 Appliance s purpose 2 1 1 Instantaneous domestic gas water heater BaltGaz NEVALUX 5514 hereinafter referred to as Appliance is manufactured according to TU 4858 008 26985921 2008 GOST Р 51847 2009 standard and designed for water heating for sanitary purposes washing the dishes laundry bathin...

Page 7: ...sure at water s heat expansion the pressure must not exceed this value kPa 1000 2 2 11 Minimal water flow for ignition l min 2 5 2 2 12 Minimal water pressure for ignition not more than kPa 15 2 2 13 Water consumption at heating for Δ 40 С l min 8 5 2 2 14 Water consumption at heating for Δ Т 25 С l min 14 0 2 2 15 Required rarefaction in the exhaust flue Pа mm w g Not less than Not more than 1 96...

Page 8: ...me Amount pcs 3264 00 00 The appliance NEVALUX 5514 1 3273 00 000 01 RE RE User s manual 1 3264 82 00 Package 1 3208 06 600 Mounting hardware set 1 Set of the appliances fastening elements 1 Spare parts 3103 00 014 GasketD19xd10x2 2 Note The power element is not included into the supply package 2 4 Габаритные и присоединительные размеры аппарата ...

Page 9: ...nly after air removal out of gas pipeline As the spark discharges last not more than 60 seconds after switching the water on for continuing the ignition it s necessary to close the hot water tap and then open it again You need to repeat this procedure until complete air removal out of the pipeline and until the ignition burner ignites 3 1 2 Changing of water consumption with which switching the ap...

Page 10: ... let the water run through the appliance until it is warm Then close the hot water tap 3 4 Replacing the appliance s power elements 3 4 2 The indicator of the power element s discharge is absence or substantial weakening of the spark discharges between the plug and ignition burner after start of water flow through the appliance at consumption more than 2 5 l min 3 4 3 The new power element of typi...

Page 11: ...ATTENTION It is allowed to perform all appliance treatment operations only after the appliance is switched off and cooled down 5 RULES OF TRANSPORTATION AND STORAGE The appliance must be kept and transported in the package only in the position indicated on the handling marks The appliance must be kept in a closed premise which guarantees protection against atmospheric and other harmful impacts at ...

Page 12: ...e while the appliance is on oxygen combustion occurs Grids or gap in the bottom part of the door or wall must not be tightly closed 7 1 4 The appliance must be connected to the exhaust flue with a good draught rarefaction 1 96 29 4 Pа and besides it should be located as close to the exhaust flue as possible One of the available ways to test the draught in the exhaust flue is presented on the schem...

Page 13: ...ep the following spaces The distance from the appliance s lateral surface to the lateral wall must be not less than 150 mm Free space in front of the appliance s front surface should be not less than 600 mm 7 1 9 Scheme of appliance s installation connection is represented on the scheme 6 It is recommended to connect the appliance at first to the water supply system to fill it with water and then ...

Page 14: ... must be resistant to the supplied gas at set temperature and pressure Flexible hose length should not be more than 2 5 meter Flexible hoses installation rules are given in p 7 6 Pipes or a flexible hose should be connected to the fitting 6 see scheme 1 2 page 6 after removing the protective gag from it 7 4 3 Installation of the gas pipelines dismountable joints should be kept to a minimum 7 4 4 W...

Page 15: ... the following rules of mounting do not twist the hose relative to the longitudinal axis prevent the hose from bending close to the tips the length of hose s area next to the scaling off which shouldn t be subject to bending shall be not less than 50 mm The hose s bending radius as measured by the external forming shall be not less than 90 mm It is recommended to use angle connections and adapters...

Page 16: ...g s threaded joint with a counterpart radial connection must be made using a Teflon tape sealing material FCM or sealant that provides air tightness of the threaded joint 7 6 5 The threaded joint of the captive nut end connection for the movable and also non movable parts with a counterpart fitting must be performed applying gaskets Gasket material oil and petrol resistant rubber or polytetrafluor...

Page 17: ...an 125 mm Length of the vertical part of the flue pipe from the appliance must be at least 500 mm Length of the flue pipe from the vertical part to the exhaust flue must be not more than 2 m The flue pipe should have a slope of not less than 2 up in the direction of the link up point with the exhaust flue and minimal number of turns not more than three The flue pipe and its connection with the app...

Page 18: ......

Page 19: ...urner for the nozzles with an orifice diameter in accordance with table 1 for the type and pressure of gas the appliance will operate on After rendering it is necessary to check the joints air tightness The type and pressure of gas the appliance has been rendered on must be indicate in the Acceptance certificate indicating the organization that effectuated the rendering and the date of effectuatio...

Page 20: ...ntrol block 12 water and gas unit 13 battery section 14 water drain plug with a valve 15 water consumption tap located under the casing 16 thermo relay draught sensor 17 body frame 18 casing fixation screws 19 table 20 thermo relay water overheating sensor 21 micro switch water flow sensor 22 fitting for measuring inlet gas pressure Scheme 11 Appearance of the appliance BaltGaz NEVALUX 5514 withou...

Page 21: ...time the displacement of the membrane 18 and accordingly the value of the valve 24 opening Turning the tap clockwise reduces water consumption and increases the membrane s displacement and gas consumption what leads to water temperature increase Turning the tap counterclockwise increases water consumption and reduces the membrane s displacement and gas consumption what leads to water temperature r...

Page 22: ... 18 water unit membrane 19 Venturi fitting 20 thermo relay water overheating sensor 21 micro switch water flow sensor 22 fitting for measuring inlet gas pressure 23 gas unit 24 two step valve 25 gas outlet to the main burner 26 valve block 27 electromagnetic servovalve normally open 28 electromagnetic valve of the ignition burner normally closed 29 valve block membrane 30 gas valve of the main bur...

Page 23: ...ice The LPG reserve in the cylinder has expired Replace the LPG cylinder The connection of the electronic control block to the electromagnetic valve of the ignition burner pos 28 on Scheme 14 is disrupted Check the connections if necessary clean up the contacts or replace the cables Contamination of the nozzle or air inlet duct of the ignition burner Clean the ignition burner The electromagnetic v...

Page 24: ...letely The water unit membrane is damaged Replace the water unit membrane At the appliance s operation increased noise of flowing water is detected Big water consumption Reduce water consumption High heated water temperature at its small consumption Reduce gas consumption or increase water consumption Gaskets displacement in the water duct joints Replace the gaskets The main burner s flame doesn t...

Page 25: ...ith a moist rag e remove dust from the inner channels of the burner s blades by a brush cleaner f wash the burner with a soap solution especially its blades inner cavities with the help of a brush cleaner Wash it thoroughly in running water dry it and put it back In order to clean the ignition burner it is necessary to effectuate the following operations а switch the appliance off b close the gas ...

Page 26: ...f the water temperature sensor s working capacity In order to check the water temperature sensor it is necessary to measure hot water temperature with a thermometer and compare it with the temperature indicated on the appliance s digital display 12 8 Unscheduled cleaning of the appliance Cleaning of the appliance might be required more often than once a year because of the intensive appliance s op...

Page 27: ...er replacement 13 2 1 Remove the casing see p 13 1 13 2 2 Remove the cables from the plug and the flame sensor of the ignition burner 11 13 2 3 Screw off the captive nut of the pipe of the flame igniter 13 from the ignition burner 11 13 2 4 Screw out two fixation screws of the ignition burner connection to the main burner 9 13 2 5 Remove the ignition burner 13 2 6 Install a new ignition burner 13 ...

Page 28: ...section 21 13 5 4 Remove the battery section and install a new one 13 6 Water and gas unit replacement 13 6 1 Remove the casing see p 13 1 13 6 2 Screw off the nut of the pipe of the flame igniter 13 from the valve block 14 of the water and gas unit 13 6 3 Disconnect the cables from the micro switch 16 and the valve block 14 13 6 4 Disconnect gas and water supply to the appliance 13 6 5 Unscrew th...

Page 29: ... membrane membrane assembled with the plate 13 9 1 Effectuate the works listed in pp 13 8 1 13 8 3 13 9 2 Unscrew six screws fixing the cover of the water unit 17 with the body frame replace the membrane that is out of order the membrane with a plate for a new one 13 9 3 Assemble the water unit 13 9 4 Effectuate the works listed in pp 13 8 4 13 8 6 13 10 Replacement of the thermo relay water overh...

Page 30: ...ay18 with the gas removal device pushing up the lock on the carrier 13 13 4 Unscrew two screws fixing the thermo relay 18 to the carrier 38 and remove the thermo relay 13 13 5 Install a new thermo relay 13 13 6 Check the appliance s working capacity with the new thermo relay see p 12 6 13 14 Replacement of the electronic control block 13 14 1 Remove the casing see p 13 1 13 14 2 Disconnect all ext...

Page 31: ...emove the casing see p 13 1 13 16 2 Remove the cables from the micro switch 16 13 16 3 Unscrew two screws fixing the micro switch 16 to the carrier and remove it 13 16 4 Install a new micro switch 13 16 5 Check the appliance s operation with the new micro switch ...

Page 32: ...Technical staff manual 28 Annex I Scheme of the appliance with separated components Scheme 17 Appearance of the appliance BaltGaz NEVALUX 5514 with separated parts ...

Page 33: ...family group В Р 2 9 kPa 300 mm w g D 0 79 3295 07 20 005 19 3295 07 20 005 21 3295 07 20 005 20 13 11 Ignition burner Natural gas G20 2 nd family group Н D 0 55 mm Liquefied gas G30 3 rd family group В Р D 0 35 mm 3224 11 00 3224 11 00 01 1 12 Nozzle of the ignition burner Natural gas G20 2 nd family group Н D 0 55 mm Liquefied gas G30 3 rd family group В Р D 0 35 mm 3224 11 02 3224 11 02 01 13 F...

Page 34: ...gas G30 3 rd family group В Р 2 9 kPa 300 mm w g D 0 79 3264 02 120 3264 02 120 03 3264 02 120 01 1 33 Carrier 3264 00 06 1 34 Carrier 3264 00 06 01 1 35 Ring d18 x 2 5 connecting the valve block with the gas unit 3224 18 01 or 018 022 25 2 4 1 36 Nut 3219 00 09 2 37 Carrier 3295 07 00 001 1 Supplied as spare parts Accessories marked with stars are used only together with the accessories marked wi...

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