Biasi UK Ltd
Commercial Road
Leamore Enterprise Park
WALSALL
WS2 7NQ
Sales Tel. 01922 714600
Tech. Service Tel. 01922 714636
www.biasi.co.uk
*1796233511*
17962.3351.1 1022 36A5 UK
08/03
2022
N
Page 1: ...User manual and installation instructions MULTIPOINT...
Page 2: ...ric accidents e g injuries or bruises DANGER Instructions marked with this symbol must be observed to avoid electri cal accidents electrocution DANGER Instructions marked with this symbol must be obse...
Page 3: ...f freezing empty the water heater of the water it contains In the event of a fault and or poor operation of the unit turn it off refraining from any at tempt to repair it or any direct intervention Ma...
Page 4: ...re shown on the unit s data plate comply with the following Euro pean Directives Regulation EU 2016 426 on appliances burning gaseous fuels Efficiency Directive 92 42 EEC Electromagnetic Compatibility...
Page 5: ...revention of freezing 15 4 2 Gas accident prevention 16 4 3 Fire prevention 17 4 4 Carbon Monoxide toxicosis prevention 17 4 5 Abnormal conditions 17 4 6 Scald prevention 17 5 INSTALLATION 18 5 1 Pack...
Page 6: ...each 0 02 MPa 0 2 bar or a minimum flow rate of 2 5 L min so it could also be used in the residence area with low pressure AI Artificial Intelligent Memory Function The water heater remembers the last...
Page 7: ...II2H3B P Nom gas supply pressures G20 Pa mbar 2000 20 G30 Pa mbar 2900 29 G31 Pa mbar 3700 37 Min gas supply pressures G20 Pa mbar 1700 17 G30 Pa mbar 2000 20 G31 Pa mbar 2500 25 Max gas supply press...
Page 8: ...les ignition Destination country GB IE Gas inlet joint G 1 2 G 1 2 Cold water inlet joint G 1 2 G 1 2 Hot water outlet joint G 1 2 G 1 2 Flue duct diameter mm 60 x 100 60 x 100 ErP Data MULTIPOINT 14S...
Page 9: ...e 3 Thermostat 4 Main board 5 Direct current fan 6 Power cord 7 Flame detector 8 Igniter 9 Earth 10 Display 11 Water inlet temperature sensor 12 Water outlet temperature sensor 13 Water flow sensor 14...
Page 10: ...T 2 3 Parts 14S 16S Figure 2 2 1 Flue duct connector 2 Front panel 3 Display and control panel 4 Safety valve discharge 5 Hot water outlet 6 Gas inlet 7 Cold water inlet 8 Cold water inlet filter 9 Po...
Page 11: ...ions 14S 16S Figure 2 3 A Hot water outlet 1 2 B Gas inlet 1 2 C Cold water inlet 1 2 F Safety valve discharge G Cold water inlet filter A F B G C 100 60 79 12 85 130 180 566 602 616 655 187 88 68 88...
Page 12: ...of gas consumption Adjust temperature adjustment icon Temperature adjustment mode flashing display Always alight non adjustment state Main digital display area In normal operation the tempera ture set...
Page 13: ...C you must turn off the hot water demand first then you can increase the temperature before turning on again When a water outlet is open but the switch stays in the OFF position the water heater will...
Page 14: ...he heater starts to work Eco mode Eco display light is bright In Ecomode aftercalculationbythemicrocom puter the water heater automatically adjusts the amount of gas supply This not only saves gas but...
Page 15: ...own in m3 When the counter has reached 999 m3 it will automatically reset to 0 Cumulative gas consumption and cumula tive amount of water is automatically cleared after power failure The contents of t...
Page 16: ...gas leak age is detected open the room windows and doors At that moment do not ignite or oper ate the switch of electric appliances or plugs because the flame or electric spark can cause an explosion...
Page 17: ...the heat exchanger due to long periods of use and affect the combustion performance caus ing Carbon monoxide to increase Therefore contact a qualified person to clean and clear the dust and accumulat...
Page 18: ...1 Self tapping screws 2 Flue duct C13 type optional 1 5 2 Installation requirements The flue of the gas water heater should be installed through an external wall the heater cannot be installed outdoo...
Page 19: ...e than 400 mm The power socket must have a reliable earth wire to improve safety It is recommend ed that a neon fused switch socket is used Whenever the water heater is not in use please switch it off...
Page 20: ...over to be sure that the heater is rated for the same gas to which it will be connected 2 All such pipe shall be either new or previ ously used for no other purpose than con veying gas and must be in...
Page 21: ...outdoor area It s not allowed to use the gas water heater without installing the flue duct correctly Please follow the below requirements during the installation of flue duct 1 The appliance is set u...
Page 22: ...13 Flue gas exhaust and air suction duct through external wall in the same range of pressure C33 Flue gas exhaust and air suction duct from outside with roof terminal in the same range of pressure Cau...
Page 23: ...ALLATION 5 4 Conversion instructions Biasi UK supply this water heater pre set as a Natural Gas or LPG Please ensure you have the cor rect model for your requirements MULTIPOINT 14S MULTIPOINT 16S Fig...
Page 24: ...ss On Off key to enable the adjustment function and then Up or Down key to adjust the flow rate Figure 5 17 shows the flow rate parameter settings 3 Gas type selection After the gas flow rate is adjus...
Page 25: ...essure screw and conduct leakage test with fire Note After you modify the secondary pressure wait for 2s or 3s to ensure that the system has recorded the updated the current value You must verify the...
Page 26: ...ne is the smaller size nozzle the upper row is the larger size nozzle G30 G31 JSQ16L7_06_01B3 Hole 0 62 Hole 0 88 Volume parameter settings Figure 5 17 No Displayed Symbol Parameter Parameter Descript...
Page 27: ...n 14S G20 1070 20 Pa 250 10 Pa G30 1150 20 Pa 250 10 Pa G31 1340 20 Pa 250 10 Pa 16S G20 950 20 Pa 250 10 Pa G30 1080 20 Pa 250 10 Pa G31 1250 20 Pa 250 10 Pa Attention Conversion to other gases shall...
Page 28: ...ture is too low and the hot water volume is so high so that it ex ceeds the heater s heating power the outlet water will be not hot enough please reduce the water volume In order to ignite immediately...
Page 29: ...s valve half on Turn on the main gas valve fully There is air in the gas pipe Constantly continue to turn on and off a hot water outlet High supply gas pressure Contact the installer to check the gas...
Page 30: ...e If the display still shows the fault code please be sure to close the water valve turn off the power and contact your installer or the manufacturers after sales service Error Code Explanation 01 Inl...
Page 31: ...f correctly separating the different materials for recycling where possible The installer must dispose of the packaging used to transport the boiler Recycle and dispose of the boiler and any accessori...
Page 32: ...est e The defect is not due to a ventilation failure or to interruptions to the electric water or gas supply to the system f The product is installed within the mainland United Kingdom and Ireland g T...
Page 33: ...their responsibility to register with the manufacturer within the allotted time period It is essential that the boiler is serviced in line with the manufacturers recommendations at least annually Thi...
Page 34: ...High Fire m hr ft hr Burner Pressure Lo mbar Hi mbar Inlet Pressure Dynamic at Hi Fire and all other appliances running mbar Inlet water temp C Water Heater Set Temperature C Maximum Flow Rate Achieve...
Page 35: ...D No Comments Signature SERVICE 05 Date Engineer name Company name Telephone No Operative ID No Comments Signature SERVICE 07 Date Engineer name Company name Telephone No Operative ID No Comments Sign...
Page 36: ...Biasi UK Ltd Commercial Road Leamore Enterprise Park WALSALL WS2 7NQ Sales Tel 01922 714600 Tech Service Tel 01922 714636 www biasi co uk 1796233511 17962 3351 1 1022 36A5 UK 08 03 2022 N...
