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BaltGaz BaltGaz NEVALUX-8224, User Manual

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WALL-HUNG  COMBI  GAS 

BOILER  WITH  FORCED 

HEAT 

CARRIER 

CIRCULATION 

 

 

BaltGaz NEVALUX-8224 

TU 4931-011-26985921-2012 

USER’S MANUAL 

(TOGETHER WITH INSTALLATION, TECHNICAL SERVICE AND 

REPAIR INSTRUCTIONS) 

8224-00.000-01 RE

 

 
 
 
 
 
 

 

Dear Customer, 

Thank  you  for  purchasing  our  appliance.  You  have  purchased  a  heating  combi  wall-hung  gas  boiler  with 
forced heat carrier circulation  «BaltGaz NEVALUX». 

Summary of Contents for BaltGaz NEVALUX-8224

Page 1: ...4931 011 26985921 2012 USER S MANUAL TOGETHER WITH INSTALLATION TECHNICAL SERVICE AND REPAIR INSTRUCTIONS 8224 00 000 01 RE Dear Customer Thank you for purchasing our appliance You have purchased a h...

Page 2: ...5 free call on the territory of Russian Federation working hours of the service Mon Fri 09 00 17 00 Moscow Boiler installation is allowed only in non living premises with the temperature not less 5o i...

Page 3: ...rate pipes of smoke exhauster and air circuit 18 9 2 1Installation of separate pipes of smoke exhauster and air circuit by means of transitional set KHG 714061510 18 9 2 2 Installation of separate pip...

Page 4: ...operation 39 16 2 2 7 Ionization plug check 39 16 2 2 8 Check of combustion products removal control devices 40 16 2 2 9 Check of CH temperature sensor 40 16 2 2 10 Check of DHW temperature sensor 40...

Page 5: ...and doors in order to ventilate the premise providing maximum fresh air inlet 3 Do not use electric appliances in order to avoid the appearance of spark 4 Do not use the telephone in a gas polluted pr...

Page 6: ...r T 25 l min 14 0 Temperature regulation range Operating water pressure MPa 0 02 0 60 Minimal water pressure min MPa 0 015 Maximum water pressure max at water heat expansion pressure must not exceed t...

Page 7: ...d connection dimensions A CH outlet G3 4 B DHWoutlet G1 2 C gas inlet G3 4 D cold water inlet G1 2 E CH inlet G3 4 reverse F safety valve tap 16 18 mm Scheme 1 Overall and connection dimensions of the...

Page 8: ...e 6 boiler control buttons The designation of the control buttons and of the symbols shown on display are represented in the tables 2 and 3 respectively 3 2 Boiler operation modes The boiler can opera...

Page 9: ...s flickering and the symbol is glowing If hot water is used the boiler automatically switches to the DHW mode the symbol is glowing and the symbol is flickering 3 2 4 Heating mode In the heating mode...

Page 10: ...case of the boiler s operation during the heating season once a day it is necessary to Make sure that there are no highly flammable objects next to the boiler or next to the smoke exhausters Make sure...

Page 11: ...gas appliances installation The boiler is designed for heating water to the temperature lower than the boiling point at atmospheric pressure The boiler should be connected to the heating system and al...

Page 12: ...01 2003 and Regulations of fire safety of Russian Federation PPB 01 03 in accordance with p 4 2 7 4 2 10 and 4 2 11 SP 41 108 2004 the boiler installation should be provided in the following condition...

Page 13: ...570 0 87 standard The earth conductor is connected to the earth screw on the boiler s bottom panel marked with the symbol by one end and by the other end to the earth loop of the premise where the boi...

Page 14: ...sists of details 7 8 9 see Scheme 7 The smoke exhauster connector 7 is installed onto the central orifice on the upper surface of the boiler and is fixed by clip 8 The boiler s construction provides a...

Page 15: ...previously install the plain washer 4 and then the ring 5 on each screw 6 Make sure that there are seal rings 7 2 pcs placed on the inlet and outlet of the channel separator before further installati...

Page 16: ...staff manual B B 1 boiler 2 channel separator 3 screw Ph 4 8x60 DIN 7981 4 plain washer 5 3x10 DIN 125 Scheme 10 Channel separator installation scheme 5 ring 005 008 19 2 2 GOST 9833 73 6 seal ring 7...

Page 17: ...the CH stabilizes at the level of 1 5 bar that will indicate that the air is fully removed The installation of additional air output valves is recommended at the upper points of the heating system for...

Page 18: ...he cover plug the rests of heat carrier must be removed from the boilers components you must wipe them 10 also check the boiler connection to the AC outlet of the monophase network of alternate curren...

Page 19: ...rmostat it is necessary to remove the plug wire from the contacts 28 and 29 connector M10 from the room thermostat s connector see Annex III page 66 and place the cables with a terminal strip from the...

Page 20: ...he TPEB type The sensor is connected to the terminal strip of the room thermostat s connector installed into the connector M10 see Annex III page 66 It is necessary to control that the plug wire is in...

Page 21: ...it to the heating mode see p 3 2 4 page 10 3 Detect the rated power switching on the gas analysis function see p 13 3 2 page 31 4 Keep the boiler in the heating mode for 1 minute 5 Check gas pressure...

Page 22: ...eading of the casing s fixation to the front panel 3 Throw open the front panel together with the lid downwards after this remove the casing pulling it upwards and towards yourself 4 Remove the pressu...

Page 23: ...9 gas supply regulator 10 expansion tank 11 electronic board 12 ignition transformer 113 supply cable 114 pressure sensor 115 thermorelay overheating sensor 116 CH temperature sensor 117 DHWcircuit te...

Page 24: ...urner block burner 4 Mixing air with gas and providing equable combustion of the gas and air mixture in the combustion chamber Ignition transformer 12 Forming the electric spark on the ignition plug I...

Page 25: ...meter value on display The symbol on display will start flickering 8 Change the chosen parameter s value pressing the buttons 1 value increase or 2 value reduction In order to increase speed of parame...

Page 26: ...y to switch off and then switch on the boiler using the button 5 13 4 Boiler s operating logic Launching the boiler in the heating mode occurs if the actual heat carrier temperature in the heating sys...

Page 27: ...s the 3 way valve 18 to the position for the heating mode As a result the heat carrier from the primary heat exchanger will be directed to the heating system 3 The electronic board supplies voltage to...

Page 28: ...h 27 its contacts must be opened If the contacts are closed the boiler s launching stops 6 The electronic board provides voltage to the fan s electric motor 28 The fans starts operating it can be hear...

Page 29: ...3 0 5 mm The ignition transformer is out of order Replace the ignition transformer Electric circuit of the ignition transformer is damaged Check the electric circuit and contacts The burner block is c...

Page 30: ...ier pressure in the CH to the recommended value see p 10 1 page 22 Air lock in the heating system Open the air outlet valve see p 16 2 2 5 page 39 The heat carrier pressure sensor of the CH is out of...

Page 31: ...eakage Little hot water output or its absence Insufficient inlet DHW water pressure Address to the Housing and Public utilities service Water filter is contaminated Clean the filer on the DHW line Sec...

Page 32: ...ssary to perform only when the boiler is completely switched off taps on boiler s heat carrier water and gas lines inlets should be closed boiler should be disconnected from the power line 16 1 Techni...

Page 33: ...stems on air tightness CAUTION Checking of gas joints air tightness is performed by soap solution bubble test or any other safe methods without using open flame sources Appearance of bubbles means gas...

Page 34: ...ount the smoke exhaust flue pipe back 16 2 2 9 Checking of CH temperature sensor Before switching the boiler on disconnect the cables from the CH heat carrier temperature sensor 16 see p 13 1 page 27...

Page 35: ...1 see Scheme 16 of casing fastening to the boiler s bottom panel 3 Remove the cap of front panel 4 Unscrew two self threading screws 3 see Scheme 16 and four self threading screws 2 see scheme 16 of...

Page 36: ...g system 3 Put the burner block off see p 17 1 page 41 4 disconnect cables from the thermo relay 9 see p 13 1 page 27 5 By means of the turnkey 30 unscrew 2 nuts 1 of pipes fastening to the heat excha...

Page 37: ...carrier out of the boiler see section 10 5 page24 if there are no stop valves drain the heat carrier out of the whole heating system 3 put the casing and sealing cap off from the boiler see p 17 1 pa...

Page 38: ...le the secondary heat exchanger it is necessary to 1 Switch the boiler on see p 10 4 page 24 2 Close the stop valves at the boiler s inlet and outlet drain the heat carrier out of the boiler see p 10...

Page 39: ...e body frame 6 Wash and lubricate all details 7 Replace the details that are out of order Assembly is performed in the reverse order 17 6Bypass valve dismantling In order to dismount the bypass valve...

Page 40: ...ards 18 UTILIZATION Upon completion of using the boiler it is necessary to dismantle it by the following operations 1 Switch the boiler off see p 10 4 page 24 2 Close the heat carrier and water stop v...

Page 41: ...Gaz NEVALUX 8224 Table 6 1 Wall hung gas boiler NEVALUX 8224 1 pcs 2 User s manual 8224 00 000 01RE 1 ex 3 Boiler s fastening carrier 8223 20 011 1 pcs 4 Dowel SORMAT NAT 10 2 pcs 5 Screw 6 3 50 mm 2...

Page 42: ...NEVALUX 8624 48...

Page 43: ...0 01 4 Carrier 8023 01 002 8223 08 000 6 Hydraulic group 10037608005030 7 Burner block 8223 22 000 13 sections nozzles 0 1 31 mm natural gas G20 2nd family group 1 3 kPa 8223 22 000 01 13 sections noz...

Page 44: ...e sensor JXW 54 14 0 14 mm 29 Nut 8023 01 004 G3 8 30 Gas supply regulator 845 SIGMA 31 Decorative insertion 8023 02 002 32 Pipe 8223 04 000 8224 11 000 33 CHoutlet pipe 8224 05 000 8224 08 000 34 CH...

Page 45: ...86 2 62 21000606701200 65 Fixture 18 21000607000600 66 Bracket 8 21000607000300 67 Ignition and ionization plugs in assembly 8223 22 060 Hydraulic group components pos 6 Pos Name Designation Note 68...

Page 46: ...et 21000607000100 79 Bypass pipe 21000606608700 014 mm 80 DHW inlet pipe 21000606606800 014 mm 81 DHW outlet pipe 21000606606700 014 mm 82 Pump pipe 21000606602300 018 mm 84 Pump s fitting 21000605800...

Page 47: ...g hub 400 325 21000606200300 102 3 way valve stem 21000607400100 103 retainer washer 400 14 21000605900200 104 Ring OR 2 84x2 62 00046240230310 105 Hub 400 25 21000606300100 106 Electric motor s faste...

Page 48: ...0 Nozzles 0 1 31 mm natural gas G20 2nd family group 1 3 3264 02 130 11 Nozzles 0 0 79 mm Liquefied gas G30 3rd family group 2 9 kPa 3295 07 20 000 11 Nozzles 0 0 79 mm Liquefied gas G30 3rd family gr...

Page 49: ...e gas supply regulator modulator coil DHW flow sensor pressure sensor Heating temperature sensor cable CBAB0W016 Connecting the heating temperature sensor DHW temperature sensor cable CBAB0W011 Connec...

Page 50: ...easuring this height in meters we calculate static pressure taking 0 001 MPa of overpressure for each height meter Initial pressure in the expansion tank should be approximately 10 more than calculate...

Page 51: ...ue Simultaneously you should consider that for the boilers BaltGaz NEVALUX the initial pressure in the expansion tank should be at least 0 1 MP and not more than 0 3 MP Lower pressure can cause the bo...

Page 52: ...3 l i 13 6 7 l Consequently it is necessary to install additionally a vessel with a volume 7 l On the monograph you should choose the next bigger standard expansion tank with a volume 8 l Selecting an...

Page 53: ...ensor option 13 room thermostat option 14 CH temperature sensor 15 DHW temperature sensor 16 ionization plug 17 remote control option 18 jumper selecting the type of gas 19 Computer connection connect...

Page 54: ...90 water overheating sensor 6 17 blue Air pressure switch cable 24 V 10 m 18 brown Air pressure switch 6 15 red Air pressure switch cable 24 V 10 m 16 red Pressure sensor 9 22 black Gas supply regula...

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