Potterton SIRIUS THREE FS 130 Installation, User And Service Manual
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Potterton SIRIUS THREE FS 130 Installation, User And Service Manual

Floor-standing condensing gas boiler
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Installation, User and Service Manual
Floor-standing condensing gas boiler
SIRIUS THREE FS 130
SIRIUS THREE FS 150
SIRIUS THREE FS 200
SIRIUS THREE FS 250

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Summary of Contents for Potterton SIRIUS THREE FS 130

  • Page 1 Installation, User and Service Manual Floor-standing condensing gas boiler SIRIUS THREE FS 130 SIRIUS THREE FS 150 SIRIUS THREE FS 200 SIRIUS THREE FS 250...
  • Page 2 Dear Customer, Thank you very much for buying this appliance. Please read through the manual carefully before using the product, and keep it in a safe place for later reference. In order to ensure continued safe and efficient operation we recommend that the product is serviced regularly. Our service and customer service organisation can assist with this.

  • Page 3: Table Of Contents

    SIRIUS THREE FS 130 and SIRIUS THREE FS 150 ....... .
  • Page 4 SIRIUS THREE FS 130 and SIRIUS THREE FS 150 ....... .
  • Page 5 Contents 9.1.1 Modifying the user parameters ............80 9.1.2 Modifying the installer parameters .
  • Page 6 Contents 17 Warranty ..................141 17.1 General .

  • Page 7: Safety

    1 Safety Safety General safety instructions For the installer and end user: Danger This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved.
  • Page 8 1 Safety Danger If you smell gas: 1. Do not use a naked flame, do not smoke, do not operate electrical contacts or switches (doorbell, light, motor, lift, etc.). 2. Shut off the gas supply. 3. Open the windows. 4. Locate the probable leak and seal it immediately.

  • Page 9: Recommendations

    1 Safety Recommendations Important Keep this document close to the place where the appliance is installed. Important Never remove or cover labels and data plates affixed to the boiler. Labels and data plates must be legible throughout the entire lifetime of the boiler. Immediately replace damaged or illegible instructions and warning labels.

  • Page 10: Liabilities

    1 Safety Caution The boiler must always be connected to the protective earthing. Earthing must comply with the prevailing installation standards. Earth the appliance before making any electrical connections. For the type and calibre of the protective equipment, refer to the chapter Electrical Connections in the Installation and Service Manual.

  • Page 11: User's Liability

    1 Safety Read and follow the instructions given in the manuals provided with the appliance. Install the appliance in compliance with prevailing legislation and standards. Carry out initial commissioning and any checks necessary. Explain the installation to the user. If maintenance is necessary, warn the user of the obligation to check the appliance and keep it in good working order.

  • Page 12: Symbols Used

    2 Symbols used Symbols used Symbols used in the manual This manual uses various danger levels to draw attention to special instructions. We do this to improve user safety, to prevent problems and to guarantee correct operation of the appliance. Danger Risk of dangerous situations that may result in serious personal injury.

  • Page 13: Technical Specifications

    3 Technical specifications Technical specifications Homologations 3.1.1 Directives This product has been manufactured and put into circulation in accordance with the requirements and standards of the following European Directives: Gas Appliances Regulation (EU) (2016/426) Pressure Equipment Directive 2014/68/EU Electromagnetic Compatibility Directive (2014/30/EU). Low Voltage Directive (2014/35/EU).

  • Page 14: Technical Data

    Gas and pressures Natural gas (G20) - 20 mbar Propane (G31) - 37/50 mbar Tab.1 Type of flue gas connection Boiler model Type of flue gas connection SIRIUS THREE FS 130 – B 23(P) SIRIUS THREE FS 150 13(X) 33(X) 43(X)
  • Page 15 3 Technical specifications Tab.3 Characteristics of the heating circuit SIRIUS SIRIUS SIRIUS SIRIUS Unit THREE FS THREE FS THREE FS THREE FS Water content (excluding expansion vessel) litre Minimum operating pressure MPa (bar) 0.05 (0.5) 0.05 (0.5) 0.05 (0.5) 0.05 (0.5) Maximum operating pressure (PMS) MPa (bar) 0.6 (6)

  • Page 16: Other Technical Parameters

    3 Technical specifications 3.2.1 Other technical parameters Tab.7 Technical parameters for boiler space heaters Product name SIRIUS SIRIUS SIRIUS SIRIUS THREE FS THREE FS THREE FS THREE FS Condensing boiler Low-temperature boiler B1 boiler Cogeneration space heater Combination heater Prated Rated heat output Useful heat output at rated heat output 121.5...

  • Page 17: Dimensions And Connections

    3 Technical specifications Dimensions and connections 3.3.1 SIRIUS THREE FS 130 and SIRIUS THREE FS 150 Fig.2 MENU 78.5 98.5 MW-5000716-3 31.5 38.5 305.5 98.5 1 Flue gas outlet (110/160 mm) 4 Heating circuit return (G1"1/2) 2 Heating circuit flow (G1"1/2) 5 Condensate discharge (diameter 32 mm) 3 Gas inlet (G1")

  • Page 18: Electrical Diagram

    3 Technical specifications Electrical diagram 3.4.1 SIRIUS THREE FS 130 and SIRIUS THREE FS 150 Fig.4 BR BR BR G/Y BL BL MW-5000718-3 Earth POP rivet P Boiler pump modulation (PWM) 1 Flow temperature sensor A Power supply 230 V 50 Hz...

  • Page 19: Sirius Three Fs 200 And Sirius Three Fs 250

    3 Technical specifications 3.4.2 SIRIUS THREE FS 200 and SIRIUS THREE FS 250 Fig.5 MW-4000294-1 Earth POP rivet P Boiler pump modulation (PWM) 1 Flow temperature sensor A Power supply 230 V 50 Hz 2 Return temperature sensor B Power supply auxiliary circuit 1 3 Hydraulic pressure sensor C Power supply auxiliary circuit 2 4 Flue gas sensor...

  • Page 20: Description Of The Product

    Gas/air setting Boiler model Operating principle SIRIUS THREE FS 130 The casing fitted to the boiler is also used as an air box. SIRIUS THREE FS 150 Air is drawn in by the fan and gas injected into the Venturi by the fan intake.

  • Page 21: Low-Loss Header (Accessory)

    4 Description of the product 4.2.3 Low-loss header (accessory) Fig.6 1 Low-loss header kit Low-loss headers are available for all boiler outputs. The low-loss header is a component which enables the primary circuit and secondary circuit to have a hydraulic system independent from the boiler installation.

  • Page 22: Plate Heat Exchanger (Accessories)

    4 Description of the product 4.2.4 Plate heat exchanger (accessories) Fig.8 The main advantage of the plate heat exchanger is that it hydraulically isolates the primary and secondary circuits. It also enables the boiler body to be protected from any contamination found in the secondary heating circuit water.

  • Page 23: System In Cascade

    4 Description of the product 4.2.5 System in cascade Fig.10 MW-5000719-3 The boiler is ideally suited for a cascade system configuration. Use a boiler/cascade connection kit to connect boilers in cascade. 4.2.6 Settings and safety devices Important The settings and safety devices are only operational if the boiler is powered up.

  • Page 24: Main Components

    The flue gas pressure switch interrupts the intake of gas to the burner in the event of a blockage in the discharge pipe for the combustion products or the combustion air inlet pipe. Main components 4.3.1 SIRIUS THREE FS 130 and SIRIUS THREE FS 150 Fig.11 MW-5000720-2 1 Control panel 10 Gas valve...

  • Page 25: Sirius Three Fs 200 And Sirius Three Fs 250

    4 Description of the product 4.3.2 SIRIUS THREE FS 200 and SIRIUS THREE FS 250 Fig.12 MW-5000721-3 1 Control panel 10 Gas valve 2 Flue gas connection 11 Ionisation probe 3 Flue gas measuring point 12 Burner 4 Controller PCB 13 Ignition electrode 5 Mounting point for a maximum of two AVS 75 14 Flame inspection window...

  • Page 26: Main Burner Components

    4 Description of the product 4.3.3 Main burner components Fig.13 Burner for SIRIUS THREE FS 130 1 Burner door and SIRIUS THREE FS 150 2 Safety thermostat on the combustion chamber door 3 Burner 4 Flame inspection window 5 Ignition electrode...

  • Page 27: Description Of The Symbols

    4 Description of the product 4.4.2 Description of the symbols Fig.16 1 Date: day, month, year 2 Day of the week 3 Boiler / heating circuit pressure 4 Clock: hours and minutes 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 5 Operating period indicators in Comfort/Eco mode over 24 hours: Top line: Heating mode Bottom line: Domestic hot water mode...

  • Page 28: Standard Delivery

    4 Description of the product Standard delivery The Sirius three FS boiler comes in a package that includes: A floor-standing gas boiler An installation, user and maintenance manual A data plate. Accessories & options A detailed list of accessories and options can be found in our catalogue. 7702639 - v03 - 10072018...

  • Page 29: Before Installation

    5 Before installation Before installation Installation regulations Warning The installer must be registered with Gas Safe and have the correct ACS qualifications. Important Practical guidelines - see the latest version. Installation requirements 5.2.1 Water treatment Domestic hot water circuit If the water is harder than 20°f (1°f = 10 mg of calcium carbonate per litre of water), install a polyphosphate cartridge or an equivalent treatment system, in line with prevailing regulations.

  • Page 30: Electrical Power Supply

    Tab.12 Water flow rates in the boiler Boiler model Working flow rate with the low-loss header kit: minimum flow rate (litres/ hour) SIRIUS THREE FS 130 2250 SIRIUS THREE FS 150 3000 SIRIUS THREE FS 200 3500...

  • Page 31: Choice Of The Location

    5 Before installation Fig.19 Pressure drops for SIRIUS THREE 1 Q flow rate (litres/hour) FS 200 2 H pressure in millibar (mbar) 3 Operating water flow rate at nominal heat output = 5740 litres/hour where ∆T = 30°C 4 Operating water flow rate at nominal heat output = 8610 litres/hour 1000 where ∆T = 20°C 5 Operating water flow rate at nominal heat output = 11480 litres/...

  • Page 32: Ventilation

    5 Before installation Caution France: Abide by the regulatory provisions of the Order of 23 June 1978 and the ATG C 321.4 5.3.1 Ventilation To allow the intake of combustion air, sufficient ventilation must be provided in the boiler room, for which the cross section and position must satisfy the regulations in force in the country in which the boiler is installed: Great Britain BS 5440 Part 1 and Part 2:...
  • Page 33 5 Before installation Fig.22 MW-4000216-02 Tab.13 Boiler model SIRIUS THREE FS 130 1100 1000 SIRIUS THREE FS 150 1100 1000 SIRIUS THREE FS 200 1100 1000 SIRIUS THREE FS 250 1100 1000 Clearance to be provided for boilers equipped with a low-loss header kit, plate heat exchanger kit, or cascade kit Fig.23...

  • Page 34: Data Plate

    5 Before installation 5.3.3 Data plate Fig.24 The data plate is located on the back of the boiler. The data plate provides important information regarding the appliance: Serial number Model Gas category etc. MW-3000013 5.3.4 Selecting the position for the outside temperature sensor (optional) It is important to select a position that allows the sensor to measure the outside conditions correctly and effectively.

  • Page 35: Transport And Unpacking

    5 Before installation Fig.26 MW-3000014-2 Transport and unpacking 5.4.1 SIRIUS THREE FS 130 and SIRIUS THREE FS 150 Transport Fig.27 Caution Have at least two people standing by. >20° Follow the usual handling techniques and use adequate safety equipment. Handle the appliance with gloves.
  • Page 36 5 Before installation Fig.29 2. Remove the front panel by pulling firmly on the slots provided. MW-2000776-2 Fig.30 3. Lift and tilt the control panel. MW-2000777-1 Fig.31 4. Disconnect the earth wire. MW-2000778-1 Fig.32 5. Pull and lift the top panel. MW-2000779-1 7702639 - v03 - 10072018...
  • Page 37 Fig.34 8. Use carrying bars or slings (not provided) to move the boiler. Sling attachment angle β < 60° >100 kg SIRIUS THREE FS 130 126 kg SIRIUS THREE FS 150 132 kg Caution Moving the boiler is a job for two people.

  • Page 38: Sirius Three Fs 200 And Sirius Three Fs 250

    5 Before installation 5.4.2 SIRIUS THREE FS 200 and SIRIUS THREE FS 250 Transport Fig.36 Caution Have at least two people standing by. >20° Follow the usual handling techniques and use adequate safety equipment. Handle the appliance with gloves. Transport the pallet carrying the appliance using a pallet truck, a forklift truck or a 4-wheel removals cart.
  • Page 39 5 Before installation Fig.38 3. Remove the front panel by pulling firmly on the slots provided. MW-2000766-2 Fig.39 4. Remove the 2 unloading rails by unscrewing the 4 screws. MW-2000767-2 Fig.40 5. Rotate the 2 rails by 180°. 180° MW-2000768-1 7702639 - v03 - 10072018...
  • Page 40 5 Before installation Fig.41 MW-2000769-2 6. Fit the 2 rails on the edge of the pallet. Caution Ensure there is sufficient space to move the boiler. Fig.42 7. Remove the four screws attaching the boiler to the pallet. MW-2000770-2 7702639 - v03 - 10072018...
  • Page 41 5 Before installation Fig.43 8. Slide the boiler onto the unloading rails. SIRIUS THREE FS 200 212 kg >200 kg SIRIUS THREE FS 250 232 kg Caution Moving the boiler is a job for two people. Follow the usual handling techniques and use adequate safety equipment.
  • Page 42 5 Before installation Unpacking & initial preparation with slings Fig.45 1. Remove the cardboard and the polystyrene packing. 2. Remove the protective plastic. MW-2000765-2 Fig.46 3. Remove the front panel by pulling firmly on the slots provided. MW-2000766-2 7702639 - v03 - 10072018...
  • Page 43 5 Before installation Fig.47 4. Lift and tilt the control panel. MW-4000295-1 Fig.48 5. Disconnect the earth wire. MW-4000296-1 Fig.49 6. Pull and lift the top panel. MW-4000297-1 7702639 - v03 - 10072018...
  • Page 44 5 Before installation Fig.50 7. Screw the lifting rings into the locations provided. Tightening torque: 23 N.m. Important The rings are supplied with the boiler. 8. Remove the screws attaching the boiler to the pallet. MW-4000298-1 Fig.51 9. Use slings (not provided) to move the boiler. Sling attachment angle β...
  • Page 45 5 Before installation Fig.52 11. Level the boiler using the adjustable feet. Adjustment range for the feet: 20 mm MW-4000300-2 7702639 - v03 - 10072018...

  • Page 46: Connecting Diagrams And Configuration

    6 Connecting diagrams and configuration Connecting diagrams and configuration One boiler + one direct circuit + one domestic hot water tank 6.1.1 Hydraulic connection Fig.53 Boiler + 1 direct circuit + 1 domestic hot water tank MW-3000018-05 1 Boiler flow 26 DHW booster pump 1a Heating flow direct circuit 27 Non-return valve...

  • Page 47: Electrical Connection

    6 Connecting diagrams and configuration 6.1.2 Electrical connection Fig.54 Boiler + 1 direct circuit + 1 domestic hot water tank 1 2 3 MW-3000114-06 11 Heating pump 34 Primary pump 21 Outside temperature sensor 38 Remote control 26 DHW booster pump 167 Boiler control panel 33 Domestic hot water temperature sensor Important...

  • Page 48: One Boiler + One Underfloor Heating Circuit + One Direct Circuit + One Domestic Hot Water Tank

    6 Connecting diagrams and configuration One boiler + one underfloor heating circuit + one direct circuit + one domestic hot water tank 6.2.1 Hydraulic connection Fig.55 Boiler + 1 underfloor heating circuit + 1 direct circuit + 1 domestic hot water tank MW-3000019-05 1 Boiler flow 33 Domestic hot water temperature sensor...

  • Page 49: Electrical Connection

    6 Connecting diagrams and configuration 6.2.2 Electrical connection Fig.56 Boiler + 1 underfloor heating circuit + 1 direct circuit + 1 domestic hot water tank AVS75 1 2 3 1 2 3 MW-3000115-07 2 Heating pump 44 65 °C safety thermostat with manual reset for 11 Heating pump underfloor heating (France: DTU 65.8, NF 21 Outside temperature sensor...

  • Page 50: Boilers In Cascade + One Underfloor Heating Circuit + One Direct Circuit + One Domestic Hot Water Tank

    6 Connecting diagrams and configuration Boilers in cascade + one underfloor heating circuit + one direct circuit + one domestic hot water tank 6.3.1 Hydraulic connection Fig.57 Boilers in cascade + 1 underfloor heating circuit + 1 direct circuit + 1 domestic hot water tank MW-3000020-05 2 Heating pump direct circuit 38 Remote control with or without room temperature...

  • Page 51: Electrical Connection

    6 Connecting diagrams and configuration 6.3.2 Electrical connection Fig.58 Boilers in cascade + 1 underfloor heating circuit + 1 direct circuit + 1 domestic hot water tank 1 2 3 AVS75 1 2 3 OCI345 OCI345 MW-3000040-06 2 Heating pump Other countries: safety device to safeguard against 11 Heating pump overheating of the underfloor heating, in accordance...

  • Page 52: Configuration For 1 Master Boiler And 1 Slave Boiler

    6 Connecting diagrams and configuration Important Relay the pumps if the current exceeds 1 A max per output. 6.3.3 Configuration for 1 master boiler and 1 slave boiler 1. Go to the installer parameters on boiler 1 (master boiler). 2. Set the following parameters on boiler 1: Tab.16 Settings on boiler 1 (master boiler) Parameter number...

  • Page 53: Controlling A Boiler In 0-10 V Mode

    6 Connecting diagrams and configuration 4. Set the following parameters on the slave boiler(s). Tab.19 Cascade configuration of the slave boilers Parameter num­ Parameter Adjustment required Description 5710 Temps / mode CH1 Deactivation of the thermostat for terminal block M1 (1–2) 6600 Device address 2...3...4...
  • Page 54 6 Connecting diagrams and configuration 2. Set the following parameters on the boiler: Tab.20 Boiler settings in 0–10 V mode Parameter number Parameter Adjustment required 5710 Temps / mode CH1 6020 Function extension module 1 Multifunctional 6046 Function input H2 module 1 Consumer request VK1 10V 6049 Voltage value 1 H2 module 1...

  • Page 55: Installation

    7 Installation Installation General Installation must be carried out in accordance with the prevailing regulations, codes of practice and the recommendations in this manual. Accessing the internal boiler components Fig.60 1. Remove the front panel by pulling firmly on the notches provided. MW-4000259-2 Fig.61 2.
  • Page 56 7 Installation Fig.62 3. Disconnect the earth wire. MW-4000261-1 Fig.63 4. Pull and lift the top panel. MW-4000262-1 Fig.64 5. Unhook the panel holding the control panel then place it on the boiler. MW-4000263-1 7702639 - v03 - 10072018...

  • Page 57: Hydraulic Connections

    7 Installation Fig.65 6. For SIRIUS THREE FS 130 and SIRIUS THREE FS 150 only: remove the detachable panel if necessary. The disassembly instructions can be found on the detachable panel. MW-4000264-2 Hydraulic connections 7.3.1 Connecting the heating circuit Respect the installations shown in the hydraulic diagrams.
  • Page 58 7 Installation SIRIUS THREE FS 130 and SIRIUS THREE FS 150 Fig.66 1. Remove the anti-dust plug located on heating return. 2. Connect the pipe to the heating return. Fig.67 3. Remove the anti-dust plug on the heating flow. 4. Mount the filling and drain valves to the boiler's inlet and outlet (valves not provided).
  • Page 59 7 Installation SIRIUS THREE FS 200 and SIRIUS THREE FS 250 Important The brackets are supplied with the boiler. Fig.69 1. Remove the dust cap located on the boiler's heating inlet and outlet. 2. Apply a sealing product (paste, oakum or Teflon) to the thread then screw the heating circuit flow bracket onto the boiler's heating flow output.

  • Page 60: Connecting The Expansion Vessel

    7 Installation Fig.71 5. Fit the circulating pump on the heating return pipe (circulating pump not provided). MW-5000810-2 7.3.2 Connecting the expansion vessel 1. Determine the volume of the expansion vessel according to the volume of water in the heating circuit. 2.

  • Page 61: Gas Connection

    7 Installation Gas connection 7.4.1 SIRIUS THREE FS 130 and SIRIUS THREE FS 150 Warning Close the main gas valve before starting work on the gas pipes. The gas pipes are not provided. Danger The diameters of the pipes must be defined in accordance with the standards in force in your country.
  • Page 62 EN 1856-1 Standard. If installing discharge and intake pipes not supplied by Potterton, these must be certified for the type of use scheduled and present a maximum pressure drop in line with the values given in the table below.

  • Page 63: Coaxial Pipes

    1 cm per linear metre. 7.5.2 Coaxial pipes Fig.75 SIRIUS THREE FS 130 and SIRIUS THREE FS 150 Fig.76 SIRIUS THREE FS 200 and SIRIUS THREE FS 250 MW-4000269-1 This type of pipe is used to discharge exhaust gases and draw in combustion air, whether outside the building or in the flue gas pipes.

  • Page 64: Lengths Of The Air/Flue Gas Pipes

    7 Installation Caution The calculation of the length of the flue gas pipe must be made by a qualified technician during the installation design phase, in accordance with the requirements of the prevailing standards. 7.5.5 Lengths of the air/flue gas pipes Warning The discharge and intake pipes must be certified for the adapted configuration and their pressure drops must comply with the...
  • Page 65 7 Installation Fig.79 Through-roof flue system B Important For B configurations, the lengths given in the tables are valid for horizontal pipes with a maximum length of 1 metre. For each additional metre of horizontal pipe, subtract 1.2 m from the vertical length L Tab.24 Flue gas system connection type B...
  • Page 66 7 Installation Configuration C Important Pipes subject to technical evaluation 14 08–1289. Fig.81 Maximum length of the connections 130 - 150 kW 200 - 250 kW Tab.26 Maximum length for configuration C Configuration Unit SIRIUS THREE FS SIRIUS THREE FS SIRIUS THREE FS SIRIUS THREE FS Ø...

  • Page 67: Electrical Connections

    7 Installation Electrical connections 7.6.1 Recommendations Only qualified professionals may carry out electrical connections, always with the power off. Earth the appliance before making any electrical connections. France: Earthing must comply with the NFC 15-100 standard. Power the appliance via a circuit that includes an omni-polar switch with contact opening distance of 3 mm or more.

  • Page 68: Description Of The Power Supply Terminal Block

    7 Installation Fig.84 2. Insert the stripped part of the wire into the corresponding connector. Caution The length to be stripped must be between 10 and 12 mm. Fig.85 3. Release the pressure on the spring. The wire is attached. 4.

  • Page 69: Description Of The Sensor Terminal Block

    7 Installation 3 Power supply auxiliary circuit 2 6 Domestic hot water pump 4 Room thermostat 7 Safety contact 5 Heating circuit pump 8 Boiler pump Important Terminals 5, 6 and 7 are associated with the parameters QX1, QX2 and QX3 in the Configuration menu Caution All connections are made to the terminal blocks provided for that purpose in the boiler connection box.

  • Page 70: Filling The Installation

    MW-3000042-2 Filling the installation 7.7.1 SIRIUS THREE FS 130 and SIRIUS THREE FS 150 Before filling the heating installation, rinse it thoroughly. 1. Open the plug on the automatic air vent. 2. Fill the heating system until you reach a pressure of between 0.15 and 0.2 MPa (1.5 and 2 bar).

  • Page 71: Flushing New Installations And Installations Less Than 6 Months Old

    7 Installation 1. Open the plug on the automatic air vent. 2. Fill the heating system until you reach a pressure of between 0.15 and 0.2 MPa (1.5 and 2 bar). 3. Check the tightness of the hydraulic connections. 4. Completely vent the heating circuit for optimum running. For more information, see Flushing new installations and installations less than 6 months old, page 71...

  • Page 72: Commissioning

    8 Commissioning Commissioning General Commissioning the boiler is done for first time use, after a prolonged shutdown (more than 28 days) or after any event that would require complete re-installation of the boiler. Commissioning of the boiler allows the user to review the various settings and checks to be made to start up the boiler in complete safety.

  • Page 73: Checking The Hydraulic Circuit

    8 Commissioning 6. Check the connection of the optional equipment. 7. Check the length of the cables and that they are firmly secured in the cable clamps. 8.3.3 Checking the hydraulic circuit 1. Check the siphon, which must be completely filled with water. 2.

  • Page 74: Setting The Air/Gas Ratio (Maximum Heat Input)

    8 Commissioning Fan speed according to gas type Tab.30 Fan speed for gas type G20 Parameter Output Unit SIRIUS SIRIUS SIRIUS SIRIUS THREE FS THREE FS THREE FS THREE FS 9524 Required speed LF minimum 1550 1800 1480 1560 9524 Required speed LF minimum for boil­...
  • Page 75 Ensure that the opening around the sensor is completely sealed when taking measurements. SIRIUS THREE FS 130 and SIRIUS THREE FS 150: Insert the sensor into the flue gas measurement point to at least 8 cm. 9. Set the boiler's heat input to 100% at full load.

  • Page 76: Setting The Air/Gas Ratio (Reduced Heat Input)

    CO content. Tab.32 Checking and setting values for gas type G20 / G31 Boiler model Maximum CO (ppm) SIRIUS THREE FS 130 < 250 SIRIUS THREE FS 150 < 250 SIRIUS THREE FS 200 < 250 SIRIUS THREE FS 250 <...

  • Page 77: Gas Valves

    Ensure that the opening around the sensor is completely sealed when taking measurements. SIRIUS THREE FS 130 and SIRIUS THREE FS 150: Insert the MENU sensor into the flue gas measurement point to at least 8 cm. 8. Set the boiler's heat input to 0%.

  • Page 78: Conversion To Propane (G31)

    (10 mm). MW-5000728-1 8.4.5 Conversion to propane (G31) SIRIUS THREE FS 130 and SIRIUS THREE FS 150 Caution Only a fully trained, qualified professional may carry out the following operations. The boiler is pre-set in the factory to run on natural gas H (G20).
  • Page 79 8 Commissioning 1. Close the mains gas valve. 2. Disconnect the gas valve electrical connection. 3. Remove the 8 screws from the elbow connecting the gas valve to the venturi (4 screws per flange). 4. Remove the elbow. 5. Integrate the restrictor provided for the required gas on the gas valve outlet.

  • Page 80: Operation

    9 Operation Operation Use of the control panel 9.1.1 Modifying the user parameters Fig.98 1. Press the key to access the parameters. MENU Important Press the key to return to the main display. MENU The user parameters can now be accessed. Use the button to select and modify them.

  • Page 81: Stopping The Boiler

    9 Operation Fig.101 2. Start up the boiler by pressing the ON/OFF switch. 3. Press the key to access the shortcuts menu. 4. Select the Standby/operation parameter by turning the button. 5. Press the button to start up the boiler. symbol disappears.

  • Page 82: Special Functions

    9 Operation Special functions Tab.37 Number and Name of the Description function 301:Manual control The boiler operates in heating mode according to the programmed temperature set point val­ Adjustment range: 25 to 90 °C 303:Chimney sweep function Full load: boiler at its maximum heat output, Part load: reduced heat output, Heating full load: heating function at its maximum heat output.

  • Page 83: 10 Settings

    10 Settings 10 Settings 10.1 List of parameters 10.1.1 Shortcuts menu Tab.38 Functions accessible with the shortcut key Parameter Description Adjustment range Standby/operation Boiler standby/Start-up. Standby : Boiler put on standby. The symbol is displayed. The boiler's operating modes are deactivated. The frost protection function is activated.

  • Page 84: List Of User Parameters

    10 Settings Information Description Unit Minimum outside temperature value memorised °C Outside temp min Important The outside sensor must be connected. Maximum outside temperature value memorised °C Outside temp max Important The outside sensor must be connected. Hot water temp 1 Domestic hot water temperature °C Important...
  • Page 85 10 Settings Tab.43 Time program menu Parameter number Parameter Description Heating circuit Heating circuit 2 Heating circuit 3 Selecting the days or group of days for the timer pro­ Select days gram. Mon-Sun Selecting a default timer program. 1st Time ON Start of timer period 1.

  • Page 86: List Of Installer Parameters

    10 Settings Tab.46 Temps / mode CH1 – Temps / mode CH2 – Temps / mode CH3 menu Parameter number Parameter Description Factory setting Heating Heating Heating cir­ circuit 1 circuit 2 cuit 3 1000 1300 The control unit is installed on the boiler: Off : heating is deactivated.
  • Page 87 10 Settings Parameter Parameter Description Factory set­ number ting Used as Operator unit 1 : The control system unit is installed on the boiler. Room unit 1 : The control system unit is configured as a room tem­ perature unit for heating circuit 1. Operator unit Room unit 2 : The control system unit is configured as a room tem­...
  • Page 88 10 Settings Parameter number Parameter Description Unit Factory set­ ting Heating Heating Heating circuit 1 circuit 2 circuit 3 1050 1350 Room influence Influence of the room temperature and the outside temperature on calculating the flow temperature: ---%: Simple regulation in ac­ cordance with outside weather conditions: 1…99%: Regulation in accordance with out­...
  • Page 89 10 Settings Parameter Parameter Description Factory setting number 1620 Release Start-up enabled: Time hot water Time hot water : This setting provides domestic hot water prep­ aration with a dedicated timer program. Time setting central heating : Domestic hot water is released with the same timer program as the heating circuits.
  • Page 90 10 Settings Tab.53 Configuration menu Parameter Parameter Description Factory set­ number ting 5710 Temps / mode CH1 Activation of heating circuit 1: 5715 Temps / mode CH2 Activation of heating circuit 2: 5721 Temps / mode CH3 Activation of heating circuit 3: 5730 Hot water sensor Selection of the domestic hot water sensor:...
  • Page 91 10 Settings Parameter Parameter Description Factory set­ number ting 5890 Relay output QX1 None heating Circulating pump Q4 : Domestic hot water circulating pump. pump CH1 El imm heater HW K6 Collector pump Q5 : Circulating pump for the solar collector circuit. Cons circuit pump VK1 Q15 : The VK1 consumer circuit pump can be used for an additional boiler consumer.
  • Page 92 10 Settings Parameter Parameter Description Factory set­ number ting 5931 Sensor input BX2 None : No function on the sensor input. None Hot water sensor B31 : Sensor in the bottom section of the domestic hot water tank. Collector sensor B6 : Solar collector sensor. HW circulation sensor B39 : Circulation / DHW preparation sensor.
  • Page 93 10 Settings Parameter Parameter Description Factory set­ number ting 5977 Function input H5 None Room Optg mode change CHs+HW : Heating and domestic hot water circuit thermostat changeover mode. Optg mode changeover HW : Domestic hot water circuit changeover mode. Optg mode changeover CHs : The regimes of the heating circuits are switched to parameter mode on line 900-1200-1500.
  • Page 94 10 Settings Parameter Parameter Description Factory set­ number ting 6200 Save sensors Records the sensors used in the appliance. 6212 Check no. heat Information on the manufacturer source 1 6213 Check no. heat source 2 6215 Check no. storage tank 6217 Check no.
  • Page 95 10 Settings Parameter number Parameter Description Factory setting Extension Extension Extension module 1 module 2 module 3 6049 6057 6065 Voltage value 1 H2 module 1 Definition of parameters for collector Voltage value 1 H2 module 2 specifications Voltage value 1 H2 module 3 6050 6058 6066...
  • Page 96 10 Settings Parameter Parameter Description Factory set­ number ting 7146 Deaeration function Venting function: 7147 Type of venting Venting cycle operating mode: None None Heating circuit continuous Heating circuit cycled Hot water continuous Hot water cycled 7170 Telephone customer service 7231 Refill time current Value displayed...

  • Page 97: Setting The Parameters

    10 Settings Parameter num­ Parameter Description 8330 Hours run 1st stage Value reset 8526 Solar Gain 24 Hour 8527 Total Solar Gain 8530 Hours run solar 8531 Hours run collect overtemp 8532 Hours run collector pump Tab.59 Burner control menus Parameter num­...

  • Page 98: Selecting The Language

    10 Settings 10.2.2 Selecting the language Fig.105 1. Press the key to access the parameters. MENU 2. Select the Operator section menu by turning the button. 3. Confirm the menu selection by pressing the button. The Change Language parameter appears. 4.

  • Page 99: Setting The Room Temperature Set Point (On Mode)

    10 Settings 10.2.5 Setting the room temperature set point (On mode) Fig.107 1. Press the key to access the shortcuts menu. 2. Select the parameter Room temperature CH1 by turning the button. 3. Press the button to confirm. 4. Turn the button to modify the temperature set point.

  • Page 100: Setting The Room Temperature Set Point (Reduced Mode)

    10 Settings 10.2.8 Setting the room temperature set point (Reduced mode) Fig.109 1. Press the key to access the parameters. MENU 2. Select the Temps / mode CH1 menu by turning the button. 3. Confirm the menu selection by pressing the button.

  • Page 101: 10.2.10 Using The Boiler According To Thermal Output

    10 Settings Fig.112 10. Select the End parameter by turning the button. 11. Confirm the menu selection by pressing the button 12. Select and confirm the end date (day/month) of the holiday period with button. 13. Confirm by pressing the button.

  • Page 102: 10.2.11 Selecting A Heating Circuit

    10 Settings Fig.115 4. Press the button to confirm. 304:Controller stop appears. Controller stop function MENU MW-3000088-EN-02 Fig.116 5. Press the button to modify the heat input value from 0 to 100 % by turning the button. 6. Press the button to confirm the heat input.
  • Page 103 10 Settings Fig.117 4. Select menu 27 Programming lock by turning the button. 5. Confirm the menu selection by pressing the button. Operator unit Programming lock MENU MW-3000091-EN-02 Fig.118 6. Select the setting On by turning the button. 7. Confirm the menu selection by pressing the button.

  • Page 104: 10.2.13 Timer Program

    10 Settings Fig.120 7. Confirm the menu selection by pressing the button. 8. Select the setting On by turning the button. 9. Confirm the menu selection by pressing the button. The parameters can be modified. Operator unit Programming lock MENU MW-3000096-EN-02 10.2.13 Timer program Important...
  • Page 105 10 Settings Pre-setting selected Hours programmed Time setting 1 6:00 to 23:00 Time setting 2 06:00...08:00 – 17:00...23:00 Time setting 3 06:00...08:00 – 11:00...13:00 – 17:00...23:00 Default time ranges Tab.62 Time ranges according to the groups of days selected Program line 514 (heating), 574 (domestic hot water) Groups of days Pre-set programs On 1 - Off 1...
  • Page 106 10 Settings Fig.123 5. Confirm the parameter selection by pressing the button. The current selection flashes. 6. Select a weekly interval by turning button. 7. Confirm the weekly interval selection by pressing the button. Time central heating CH1 Select days Mon - Sun MENU MW-3000130-EN-02...
  • Page 107 10 Settings Fig.126 3. Select the Time central heating CH1 menu by turning the button. Important For heating circuits 2 and 3, select the parameters Time central heating CH2 or Time setting 3/CHP. For the domestic hot water circuit, select the parameter Time ---------------------------------------------------- hot water.
  • Page 108 10 Settings Fig.130 12. Select the parameter 1st Time OFF (502, 522, 542 or 562) by turning button. Time central heating CH1 Mon - Sun: 1st Time OFF 22:00 MENU MW-3000136-EN-02 Fig.131 13. Confirm the menu selection by pressing the button.
  • Page 109 10 Settings Fig.132 3. Select the Time central heating CH1 menu by turning the button. Important For heating circuits 2 and 3, select the parameters Time central heating CH2 or Time setting 3/CHP. For the domestic hot water circuit, select the parameter Time ---------------------------------------------------- hot water.
  • Page 110 10 Settings Resetting the timer programs to zero 1. Press the key to access the parameters. MENU Fig.136 2. Select the Time central heating CH1 menu by turning the button. Important For heating circuits 2 and 3, select the parameters Time central heating CH2 or Time setting 3/CHP.

  • Page 111: 10.2.14 Setting A Temporary Heating Flow Temperature

    10 Settings 10.2.14 Setting a temporary heating flow temperature Fig.139 1. From the control panel main screen, turn the button to increase or reduce the temperature value. 2. Confirm the menu selection by pressing the button. Temporary setpoint MENU MW-3000143-EN-02 10.2.15 Managing boilers in cascade Boilers in cascade are controlled and managed by the master boiler.

  • Page 112: 11 Maintenance

    11. Check the pressure in the expansion vessel. 11.2.2 Removing the burner SIRIUS THREE FS 130 and SIRIUS THREE FS 150 1. Switch off the mains supply to the boiler. 2. Close the gas inlet valve. 3. Close the valves on the heating circuits.
  • Page 113 11 Maintenance 4. Access the internal boiler components. Fig.140 5. Disconnect the power and command cables on the fan. MW-2000783-01 Fig.141 6. Disconnect the ignition electrode and the flame detection sensor. MW-2000784-01 Fig.142 7. Disconnect the 2 wires from the safety thermostat on the combustion chamber door and the pin under the ignition electrode.
  • Page 114 11 Maintenance Fig.143 8. Remove the 2 connectors from the gas valve. MW-4000314-01 Fig.144 9. Remove the nuts holding the burner in place on the heat exchanger. 10. Remove the screws securing the gas inlet tube elbow. MW-2000786-02 7702639 - v03 - 10072018...
  • Page 115 11 Maintenance Fig.145 MW-2000787-02 11. Remove the assembly comprising the fan, Venturi, burner and gas valve to access the inside of the heat exchanger. SIRIUS THREE FS 200 and SIRIUS THREE FS 250 1. Switch off the mains supply to the boiler. 2.
  • Page 116 11 Maintenance Fig.147 6. Disconnect the ignition electrode and the flame detection sensor. MW-2000805-01 Fig.148 7. Disconnect the 2 wires from the safety thermostat on the combustion chamber door and the pin under the ignition electrode. MW-2000806-01 Fig.149 8. Remove the gas valve connector. MW-2000807-01 7702639 - v03 - 10072018...
  • Page 117 11 Maintenance Fig.150 9. Remove the hose pipe. 10. Remove the gas valve pipe. MW-2000808-01 Fig.151 11. Remove the hose collar. MW-2000809-01 Fig.152 12. Remove the air supply. MW-2000810-01 7702639 - v03 - 10072018...
  • Page 118 11 Maintenance Fig.153 13. Remove the 2 nuts. MW-2000811-01 Fig.154 14. Remove the nuts holding the burner in place on the heat exchanger. MW-2000812-01 7702639 - v03 - 10072018...

  • Page 119: Cleaning The Heat Exchanger

    11 Maintenance Fig.155 15. Remove the assembly comprising the fan, Venturi, burner and gas valve to access the inside of the heat exchanger. MW-2000813-01 11.2.3 Cleaning the heat exchanger 1. Remove the door. Fig.156 2. Vacuum up any combustion residue. MW-2000789-01 Fig.157 3.
  • Page 120 11 Maintenance Fig.158 4. Vacuum up the remaining residue. MW-2000791-01 Fig.159 5. Rinse with clean water. Warning Do not rinse the deflector insulation. MW-2000792-01 Fig.160 6. Spray with white vinegar or a cleaning product suitable for stainless steel. Warning This step must be carried out if there is a high level of fouling, and may be repeated several times.

  • Page 121: Checking The Burner

    Tab.66 Boiler model Distances and tolerances to be observed for the flame detection electrode and the burner (mm) SIRIUS THREE FS 130 8 +/-1 SIRIUS THREE FS 150 8 +/-1 SIRIUS THREE FS 200 10.5 +/- 2 SIRIUS THREE FS 250 10.5 +/- 2...

  • Page 122: Cleaning The Siphon

    Replace the insulation if it is damaged. 9. Remount the burner. 11.2.5 Cleaning the siphon SIRIUS THREE FS 130 and SIRIUS THREE FS 150 Fig.166 1. Remove the burner. 2. Access the siphon. 3. Disconnect the pipe leading from the rainwater holding tank.

  • Page 123: Refitting The Burner

    11 Maintenance 11.2.6 Refitting the burner SIRIUS THREE FS 130 and SIRIUS THREE FS 150 Important Replace the sealing gaskets to ensure perfect leak-tightness is maintained. Fig.168 1. Refit the assembly comprising the fan, Venturi, burner and gas valve. 2. Refit the nuts holding the burner in place on the exchanger.

  • Page 124: Thermal Fuse In The Heat Exchanger

    11 Maintenance Fig.170 4. Reattach the elbow for the air supply tube using the collar. 5. Reconnect the gas valve pipe. 6. Reconnect the hose pipe. 7. Reconnect the connector to the gas valve. 8. Reconnect the 2 wires between the safety thermostat on the combustion chamber door and the pin under the ignition electrode.

  • Page 125: Cleaning The Plate Heat Exchanger (Optional Kit)

    11 Maintenance Fig.172 2. SIRIUS THREE FS 130 and SIRIUS THREE FS 150 (coaxial pipes): if necessary, check the return into circulation of any combustion products. The sensor will then be connected to the outlet connected to the combustion air intake circuit.
  • Page 126 11 Maintenance Fig.174 2. Connect the cleaning pump to the valves. MW-4000287-1 Fig.175 3. Open the valves. MW-4000288-1 Fig.176 4. Descale using a suitable product. 5. Flush through a neutralisation and passivation product. MW-4000289-1 Fig.177 6. Rinse the plate heat exchanger with water until a pH of between 6 and 9 is reached.

  • Page 127: Cleaning The Low-Loss Header (Optional Kit)

    9. Open the two valves on the secondary side. MW-4000292-1 11.2.10 Cleaning the low-loss header (optional kit) SIRIUS THREE FS 130 and SIRIUS THREE FS 150 Fig.180 1. Lift the upper panel on the low-loss header kit. 2. Pull the upper panel on the low-loss header kit to remove it.
  • Page 128 11 Maintenance Fig.181 3. Lift the two side panels on the low-loss header kit. 4. Pull the two side panels on the low-loss header kit to remove them. MW-4000302-1 Fig.182 5. Remove the lower insulating shell. 6. Remove the magnetic ring. Fig.183 7.
  • Page 129 11 Maintenance Fig.184 10. Close the vent valve, using the plug. Fig.185 11. Refit the magnetic ring. 12. Refit the insulation on the low-loss header. Fig.186 13. Refit the two side panels on the low-loss header kit. 14. Ensure the two side panels are securely seated by pressing firmly on them.
  • Page 130 11 Maintenance Fig.187 15. Insert the upper panel on the low-loss header kit. 16. Ensure the upper panel is securely seated by pressing firmly on it. MW-4000308-1 SIRIUS THREE FS 200 and SIRIUS THREE FS 250 Fig.188 1. Remove the insulating shell. MW-4000309-2 7702639 - v03 - 10072018...
  • Page 131 11 Maintenance Fig.189 2. Remove the 2 screw plugs. 3. Remove the 2 magnetic bars from their housings. Fig.190 4. Place a container with sufficient capacity underneath the low-loss header vent valve. 5. Open the vent valve. 6. Allow the flow to continue until no more dirt is present. Fig.191 7.

  • Page 132: Replacing The 6.3 A Fuses On The Electrical Terminal Blocks

    11 Maintenance Fig.192 10. Refit the insulating shell on the low-loss header. MW-4000313-1 11.3 Replacing the 6.3 A fuses on the electrical terminal blocks Danger of electric shock Before any work, switch off the mains supply to the boiler. Fig.193 1.
  • Page 133 11 Maintenance Fig.194 2. Open the fuse-holder socket with the eyelet. 3. Take out the damaged fuse and replace it with an identical one (6.3 4. Check the fuse L, proceeding in the same way. 7702639 - v03 - 10072018...

  • Page 134: 12 Troubleshooting

    12 Troubleshooting 12 Troubleshooting 12.1 Error codes Fig.195 A Error code B Secondary error code C Description of the error Important Press the key to return to the main display. MENU symbol continues to be displayed on the control panel. If the error is not resolved after one minute, the error code is displayed on the control panel a second time.
  • Page 135 12 Troubleshooting Display Description of the error 128:Loss of flame in op Flame extinguished. 130:Flue gas temp too high Cut-off by flue gas sensor for overheating. 133:Safety time exceeded Ignition error (4 attempts). 151:BMU internal Internal error on heating PCB. 152:Parameterization General parameter setting error.

  • Page 136: Automatic Error Code Clearing

    12 Troubleshooting Fig.196 1. Unclip the HMI by hand then remove it from its support: pull firmly on the slots at the bottom of the HMI. MW-4000273-2 Fig.197 2. Press the red button RESET on the boiler for 1 second using a pointed object.

  • Page 137: 13 Decommissioning

    13 Decommissioning 13 Decommissioning 13.1 Decommissioning procedure Caution Only qualified professionals are authorised to carry out maintenance work on the boiler and the heating system. To switch off the boiler temporarily or permanently, proceed as follows: 1. Switch the boiler off. 2.

  • Page 138: 14 Spare Parts

    14 Spare parts 14 Spare parts 14.1 General If inspection or maintenance work bring to light the need to replace a component in the boiler: Give the reference number shown on the spare parts list to order a spare part. Caution Only genuine spare parts may be used.

  • Page 139: 15 Environmental

    15 Environmental 15 Environmental 15.1 Energy savings Tips on saving energy: Keep the room in which the boiler is installed well ventilated. Do not block ventilation outlets. Do not cover the radiators. Do not hang curtains in front of the radiators. Install reflective panels behind the radiators to prevent heat losses.

  • Page 140: 16 Disposal And Recycling

    16 Disposal and recycling 16 Disposal and recycling Caution Only qualified professionals are permitted to remove and dispose of the boiler, in accordance with local and national regulations. Fig.199 If you need to remove the boiler, proceed as follows: 1. Switch off the boiler. 2.
  • Page 141 17 Warranty 17 Warranty 17.1 General We would like to thank you for buying one of our appliances and for your trust in our product. In order to ensure continued safe and efficient operation, we recommend that the product is regularly inspected and maintained. Your installer and our service department can assist with this.
  • Page 142 17 Warranty 7702639 - v03 - 10072018...
  • Page 143 © Copyright All technical and technological information contained in these technical instructions, as well as any drawings and technical descriptions supplied, remain our property and shall not be multiplied without our prior consent in writing. Subject to alterations.
  • Page 144 Potterton Commercial Part of Baxi Heating UK Ltd | Innovation House Oaklands Business Centre Oaklands Park | Wokingham RG41 2FD Phone 0345 070 1055 | www.potertoncommercial.co.uk 7702639 - v03 - 10072018 7702639-001-03...

This manual is also suitable for:

Sirius three fs 150Sirius three fs 200Sirius three fs 250

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