User’s and technical staff manual BaltGaz NEVALUX LUX INSTANTANEOUS GAS WATER HEATER FOR DOMESTIC USE BaltGaz NEVALUX-5611 TU 4858-008-26985921-2008 USER’ S MANUAL (TOGETHER WITH THE INSTRUCTIONS ON MOUNTING, TECHNICAL SERVICE AND REPAIR OF THE WATER HEATER) 3275-00.
User’s and technical staff manual Dear customer, Thank you for purchasing our water heater. When purchasing the appliance please check: Scope of delivery and water heater’s resalable condition; Compatibility of pressure and type of gas (NG or LPG) used by you with the type of gas indicated in sections 15 of the following manual and in the table on the appliance’s. You should also require from the selling organization to fill in the warranty repair coupons.
User’s and technical staff manual TABLE OF CONTENTS 1. SAFETY MEASURES INDICATION……………………………………………………………………………………………. Ошибка! Закладка не определена. 2. DESCRIPTION AND OPERATION OF THE APPLIANCE……………………………………………………………………... Ошибка! Закладка не определена. 2.1. Appliance’s purpose ............................................................................................. Ошибка! Закладка не определена. 2.2. Technical characteristics........................................................................
User’s and technical staff manual 13.12. Replacement of micro switch (water flow sensor) ........................................... Ошибка! Закладка не определена. 13.13. Battery section replacement ............................................................................ Ошибка! Закладка не определена. 13.14. Replacement of the water and gas unit’s electromagnetic valve .................... Ошибка! Закладка не определена. 13.15. Replacement of the electronic control block ..............................
User’s and technical staff manual 1. SAFETY MEASURES INDICATION 1.1.
User’s and technical staff manual 2. DESCRIPTION AND OPERATION OF THE APPLIANCE 2.1. Appliance’s purpose 2.1.1. Instantaneous domestic gas water heater « BaltGaz NEVALUX-5611» 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, bathing) in the apartments and individual residential premises. 2.1.2.
Parameters p.2.2.19 – when using alkaline power elements with high energy output ratio. 2.3. User’s and technical staff manual Table 1. Technical characteristics. Value Supply package The supply package is presented in the Table 2. Table 2 Designation 3275-00.000 3275-00.000-01 RE 3275-10.000-01 3208-06.600 3103-00.014 Name Water heater «BaltGaz NEVALUX-5611» User’s manual package Mounting hardware set Spare parts Gasket D19 x d10 x 2 Quantity, pcs.
User’s and technical staff manual 3. USAGE OF THE APPLIANCE For normal and safe appliance operation the fulfillment of conditions presented in p. 2.2.9, 2.2.11 and 2.2.14 (Table 1) must be provided. Non- compliance with these conditions can cause the appliance’s inappropriate or unstable operation or its breakdown. The heating effect indicated in the p. 2.2.
User’s and technical staff manual Note 2. Water heating temperature is limited by the appliance’s heating effect: when water consumption is high, especially in winter time, water at the appliance’s outlet might have insufficient temperature even at maximal gas consumption. In this case in order to increase water temperature it is necessary to reduce water flow going through the appliance.
User’s and technical staff manual 4. APPLIANCE TREATMENT To ensure long-term and failure-free-free operation of the appliance and keep its operating characteristics it is necessary to regularly effectuate its examination, treatment and technical service. To ensure fire safety it is necessary to carefully and attentively look after the burners’ cleanliness, not to allow smoky flame appearance at gas combustion, which leads to soot deposit appearance on the heat exchanger.
User’s and technical staff manual After the appliance’s installation, checking its working capacity and the alliance’s owner’s instructing by an employee of the organization that installed the appliance, a mark about the appliance’s installation should be made in the Certificate of installation, technical service and repair and in the warranty coupons ATTENTION! Before installing the appliance it is necessary to check the compliance of the settings indicated in the Acceptance certificate and in the table on
User’s and technical staff manual Scheme9. Scheme of appliance’s installation 7.2. Mounting the appliance 7.2.1.
User’s and technical staff manual 7.4. Connecting the appliance to the gas system 7.4.1. In order to ensure stable operation of the appliance it is necessary to effectuate the gas line connection with metal pipes or flexible hose with an internal diameter not less than 13 mm. The flexible hose for supplying gas, in accordance with the SP 62.13330.2011 requirements must be resistant to the supplied gas at given temperature and pressure. Flexible hose length should not be more than 2.
User’s and technical staff manual Table 4. Flexible hoses installation scheme Wrong 7.7 Correct Table 4 Flexible hoses installation scheme Connecting the appliance to the exhaust flue 7.7.1.
User’s and technical staff manual 1 – flue pipe; 2 – gas removal device hose; 3 – heat-resistant sealant; 4 – aluminum heat-resistant tape Scheme 7. Scheme of flue pipe connection 7.7.2. Variant of connecting appliance to the exhaust flue is represented on the scheme 11. correct wrong The end of the flue pipe is too close to the opposite side of the exhaust flue There is an aperture on the level of flue pipe connection (including another device connected to it).
User’s and technical staff manual After measuring you should: a) Switch the appliance off and close the appliance’s inlet gas tap; b) Disconnect the differential pressure gauge and screw up the screw in the fitting up to the stop; c) Open the appliance’s inlet gas tap and check the fitting on air-tightness. 7. 10 Rendering the appliance to another type and pressure of gas 7.10.1. Rendering the appliance to another type of pressure or gas must be done by a specialized service organization.
User’s and technical staff manual 1 – water consumption regulator; 2 – gas consumption regulator; 12 – heat exchanger; 13 – electromagnetic valve;
User’s and technical staff manual 3 – table; 4 – gas and water unit; 5 – burner; 6 – cold water supply fitting; 7 – gas supply fitting; 8 – hot water output fitting; 9 – gas removal device; 10 – plug 11 – flame sensor; 14 – battery section 15 – electronic control block; 16 – thermo relay(draught sensor); 17 – micro switch (water flow sensor); 18 – water temperature sensor; 19 – thermo relay (water overheating sensor); 20 – water drain gag; 21 – gas pressure measuring fitting; 22 – back wall.
User’s and technical staff manual 9. POSSIBLE FAILURES AND METHODS OF THEIR ELIMINATION Table 6. Possible failures of the appliance “BaltGaz NEVALUX 5611” Failure Probable reason Methods of elimination The appliance does not switch on when hot water tap is opened, there is no spark discharge. Power elements are not installed (or wrong installed) in the battery section or they are totally discharged. Install or replace the power elements in accordance with polarity.
User’s and technical staff manual The lame of the main burner is weak, stretched, with yellow smoky tongues. After a short period of operation the appliance switches off. Dust deposit on the burner’s nozzles and inner surfaces Effectuate the burner’s cleaning.* Insufficient draught (the appliance is switched off by the automatic control system).
User’s and technical staff manual In order to ensure fire safety it is necessary to carefully monitor cleanliness of the burners, not allow smoky flame during gas combustion, which causes soot deposit on the heat exchanger. At the same time the gaps between the heat exchanger’s fins are covered with soot, and consequently the flame casts out of the combustion chamber, what may lead to fire. Examination and treatment are performed by the owner of the appliance.
Fill in the heat exchanger’s pipeline with the prepared solution and leave it there for 10-15 minutes, then drain the solution and wash the pipeline thoroughly with water; d) Repeat all the process if necessary. 12.3.3. Sealings replacement During technical service when disassembling or assembly of water or gas pipelines is effectuated, it is necessary to obligatory install new sealings. 12.3.4.
13. WORKS ORDER AT THE APPLIANCE’S REPAIR AND COMPONENTS REPLACEMENT CAUTION! Operations for the appliance’s repair, connected with disassembly of its gas and water pipelines, must necessarily be performed after the appliance’s complete switching off (taps must be closed on the appliance’s water and gas inlet lines). When you disassemble or assemble water or gas pipelines, it is recommended to mount new sealings.
13.6.5. Check the appliance’s operation. Water leakage is unacceptable. 13.7. Replacement of the pipe of hot water outlet from the heat exchanger. 13.7.1. Remove the casing, see p. 13.1. 13.7.2. Disconnect the cables and remove the thermo relay 22, unscrewing the loop screws 25. 13.7.3. Unscrew the hot water temperature sensor 30 together with the ring 31 13.7.4. Unscrew two screws fixing the fitting of the pipe 8 to the body frame carrier 1 13.7.5.
Manual for technical staff ANNEX I.
Manual for technical staff Scheme 19. Components of the water and gas unit 3275-02.200 Scheme 20.
Table 8. Catalogue of the components of the appliance “BaltGaz NEVALUX-5611” Pos. 1 Name Designation Body frame 3272-01.000 3272-07.000 4 Heat exchanger* Burner* (10ndblades) NG (G20. 2nd family, group Н). 1.3 kPa NG (G20. 2 rdfamily, group Н). 2.0 kPa LPG (G30. 3 family, group В/Р). 2.9 kPa Water and gas unit* 5 Gas unit* 3227-02.310 6 Water unit* Pipe (from the water unit to the heat exchanger)' Pipe (hot water outlet)' STG-W4P1 Panel * 3275-03.
