Sime BRAVA SLIM HE 40 Installation And Servicing Instruction
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Sime BRAVA SLIM HE 40 Installation And Servicing Instruction

Condensing combi wall mounted boiler
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Cod.
Condensing combi wall mounted boiler
BRAVA SLIM HE 40
INSTALLATION AND SERVICING INSTRUCTIONS
NOT TO BE LEFT WITH THE END USER
EN
Gas Safety Certificate AS/NZS 5263.1.2: SAI-400196
Watermark Certificate AS/NZS 3498 LN: WMK 26025
CAUTION
This product must be installed exclusively by professionally
qualified personnel in accordance with the requirements of
the standards AS/NZS 5601, AS/NZS 3498, AS/NZS 3500.4,
To consult the documentation,
AS/NZS 3000, (current version) of the local gas, water and
visit our website www.sime.it
electricity authorities and other relevant legislation.
Fonderie SIME S.p.A.
6321731 - 02/2024 - R1
TRANSLATION OF THE ORIGINAL INSTRUCTIONS

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  • Page 1 Cod. Condensing combi wall mounted boiler BRAVA SLIM HE 40 INSTALLATION AND SERVICING INSTRUCTIONS NOT TO BE LEFT WITH THE END USER Gas Safety Certificate AS/NZS 5263.1.2: SAI-400196 Watermark Certificate AS/NZS 3498 LN: WMK 26025 CAUTION This product must be installed exclusively by professionally qualified personnel in accordance with the requirements of the standards AS/NZS 5601, AS/NZS 3498, AS/NZS 3500.4,...
  • Page 2 Owner or User or is installed – The appliance must be used as intend- on another system. ed by Sime who is not responsible for any damage caused to persons, ani- – Installation and maintenance of this mals or things, improper installation,...
  • Page 3 RESTRICTIONS IT IS FORBIDDEN IT IS FORBIDDEN – To allow appliance to be used by chil- – To block or reduce the size of the venti- dren or unassisted disabled persons. lation openings of the room where the appliance is installed, if present. –...
  • Page 4 Dear Customer, MANUAL STRUCTURE Thank you for purchasing a Sime Brava Slim HE 40 boiler, a This manual is organized as follows. new-generation modulating condensing device with technical features and excellent performance, allowing you to satisfy your heating and instant domestic hot water requirements with the DESCRIPTION OF THE APPLIANCE utmost safety and limited running costs.

  • Page 5: Table Of Contents

    1.4.1 Brava Slim HE 40 i ......7 1.11 Wiring diagram ....... . 12 1.4.2...

  • Page 6: Description Of The Appliance

    Safety device may only be replaced by professional stallation, protected against atmospheric agents. The main el- qualified personnel using Sime original spare parts. ements choices made by Sime for the Brava Slim HE 40 boilers are: – the total pre-mix microflame burner combined with a steel...

  • Page 7: Structure

    Structure 1.4.1 Brava Slim HE 40 i Heat exchanger bleed point Gas valve Air side heat exchanger Domestic hot water filter Combustion chamber door System relief valve Oversleeve Boiler drain Flame viewing window System pump Ignition/detection electrode Water pressure transducer...

  • Page 8: Brava Slim He 40 E

    1.4.2 Brava Slim HE 40 e Heat exchanger bleed point Gas valve Air side heat exchanger Domestic hot water filter Combustion chamber door System relief valve Oversleeve Boiler drain Flame viewing window System pump Ignition/detection electrode Water pressure transducer Heat safety thermostat...

  • Page 9: Technical Features

    Technical features Brava Slim HE 40 DESCRIPTION 40 i 40 e CERTIFICATIONS Country of intended installation Fuel NATURAL GAS / UNIVERSAL LPG SAI GLOBAL number SAI-400196 Class NO 5 (< 70 mg/kWh) DHW rated useful heat output 40,0 HEATING PERFORMANCE...

  • Page 10: Main Water Circuit

    1108 1079 1051 1024 90°C 100°C Expansion vessel The expansion vessel installed on the boilers has the following characteristics: Brava Slim HE 40 Description 40 i 40 e Total capacity 10.0 Prefilling pressure Useful capacity Maximum system content (*) Fig. 4 (*) Conditions of: Average operating temperature 70°C (with high tempera-...

  • Page 11: Control Panel

    CAUTION 1.10 Control panel – In accordance with AS/NZS 3498 a temperature control device such as a tempering valve must be fitted when hot water is supplied to sanitary fixtures used primari- ly for the purposes of personal hygiene – pressing any one of these buttons for more than 30 seconds generates a fault on the display with- out preventing boiler operation.

  • Page 12: Wiring Diagram

    1.11 Wiring diagram BLACK BLUE BROWN SAUX BLACK 4 3 2 1 BLACK BROWN BLUE 4 5 6 BROWN BLUE CN12 CN13 CN15 CN14 CN11 Line Auxiliary sensor SAUX Neutral Safety thermostat Fuse (3.15AT - 250V) Thermal fuse Ignition transformer Smoke flue gas probe System pump Flow meter...
  • Page 13 COMMISSIONING BOILER CHECKLIST 2.12.3 Brava Slim HE 40 i ......18 2.12.4 Coaxial duct (Ø 60/100mm and Ø 80/125mm)..18 EXPLODED VIEWS 2.12.5 Brava Slim HE 40 e.

  • Page 14: Installation

    INSTALLATION CAUTION Brava Slim HE 40 Description The appliance must only be installed by the Sime Tech- 40 i 40 e nical Service or by qualified professionals who MUST W (mm) suitable protective safety equipment. wear D (mm) H (mm)

  • Page 15: New Installation Or Installation Of A Replacement

    For installation: – the fuel delivery line and the tank (UNIVERSAL LPG) comply – remote the front panel (only on model Brava Slim HE 40 e ) fully with specific Standards – place the steel sheet template (2) (if supplied) on the wall (1) –...

  • Page 16: Plumbing Connections

    The plumbing connections have the following characteristics – The condensate outlet must be constructed in full and dimensions. compliance of the National or Local regulations in force. Brava Slim HE 40 i – Before commissioning the appliance, fill the siphon with water. 2.11 Gas supply...

  • Page 17: Connecting The Flue

    2.12 Connecting the flue 2.12.1 Flue Terminal Positions Door Fig. 16 Brava Slim HE 40 DESCRIPTION Min. Clearance (mm) Flue terminal Mechanical air inlet Gas meter Electricity meter of fuse box Shaded area indicates prohibited area Below eaves, balconies and other projections (Appliances over 50MJ/h)

  • Page 18: Installation Of Coaxial Flues 60/100Mm - 80/125Mm

    Coaxial duct kit 8096250 8096253 Extension W. 1000 mm 8096150 8096171 2.12.3 Brava Slim HE 40 i Extension W. 500 mm 8096151 8096170 Vertical extension W. 140 mm Permitted types of exhausts and ducts with smoke analysis take-off...

  • Page 19: 2.12.5 Brava Slim He 40 E

    To facilitate introduction of the connection wires of the optional components into the boiler: – remove the coaxial fume exhaust duct of the Brava Slim HE 40 (see "Remove coaxial duct") – remove the screws (1), pull the front panel (2) forwards and release it from the top by lifting it Ø...

  • Page 20: 2.13.1 External Temperature Sensor

    CAUTION – remove the screws (3) securing the control panel (4) – move the panel (4) upwards (a) but keeping it in the side It is compulsory: guides (5) to the end of travel – to use an omnipolar cut-off switch, disconnect –...

  • Page 21: 2.13.2 Chrono-Thermostat Or Air Thermostat

    2.13.2 Chrono-thermostat or Air Thermostat MULTI ZONE system - with zone valve, air thermostat and ex- ternal sensor. The electrical connection of the chrono-thermostat or air ther- mostat has already been described. When fitting the component in the room where the readings are to be taken, follow the in- structions provided with the device.

  • Page 22: Refilling Or Emptying

    Remove the front panel: the correct pressure reading appears – disassemble the smoke outlet duct of the Brava Slim HE 40 e – close the automatic bleed valve (3) – remove the two screws (1), pull the front panel (2) forwards –...

  • Page 23: Commissioning

    COMMISSIONING Preliminary operations – press button and set the DOMESTIC HOT WATER SET to maximum using the button > – press and hold down the buttons < > at the same time for WARNING approximately 10 seconds until the flashing symbols –...

  • Page 24: Parameter Setting And Display

    – once the required parameter has been reached, press the Parameter setting and display buttons > < to modify the value within the permitted range. To go into the parameter menu: The modifications are stored automatically. – from the selected mode (eg. WINTER) When all the parameter modifications have been made, exit the –...
  • Page 25 Type Description Range Step Default Minimum power heating/domestic hot water 0 .. 100 (premixed) 0 = OFF Domestic hot water preheating enabling 1 = ON 0 = not used 1 = remote alarm NO 2 = remote alarm NC 3 = zone valve 4 = automatic filling External relay 1 function 5 = external request...

  • Page 26: Display Of Operating Data And Counters

    TABLE OF INFORMATION DISPLAYED Display of operating data and counters Type Description Range Step Once the boiler is operating a qualified technician can view the SW version operating data and the counters as follows:. External - 9 .. From the operating screen in the mode enabled at that moment °C temperature sensor (WINTER...

  • Page 27: Checks After Commissioning

    This function lasts 15 minutes and is activated by proceeding as follows: – disassemble the smoke outlet duct of the Brava Slim HE 40 e , if not already removed – if the panel (2) has not already been removed, remove the...

  • Page 28: Domestic Hot Water Comfort Function (Preheating)

    Gas conversion The Brava Slim HE 40 models can work at NATURAL GAS or at UNIVERSAL LPG without any mechanical transformation. It is necessary to select parameter "PAR 03" (refer to “Parameter setting and display”) and set it on the basis of the type of gas to...

  • Page 29: Maintenance

    User calls upon the services of a Professionally Qualified Technician to carry out BI-ANNUAL maintenance. To access the internal parts of the boiler: – remove the coaxial fume exhaust duct of the Brava Slim HE 40 CAUTION (see "Remove coaxial duct") –...

  • Page 30: Cleaning The Burner And The Combustion Chamber

    CAUTION – loosen the clips (6) and extract the air inlet pipe (7) – unscrew the swivel joint (8) Work carefully when removing the assembly (13) to pre- – extract the connectors (9) from the fan and disconnect the vent any damage occurring to the internal insulation of electrode cable (10) the combustion chamber and the door seal.

  • Page 31: Unscheduled Maintenance

    Unscheduled maintenance Type Fault Solution - Check PAR If replacing the electronic board , the user MUST set the parame- 02 "hydraulic ters as indicated in the table and in the sequence shown. Auxiliary sensor fault configuration" Setting for Brava - Check the electrical Slim HE 40 connection...

  • Page 32: Maintenance Request

    4.6.1 Maintenance request Type Fault Solution When it is time to perform maintenance on the boiler, the Internal error (board - Contact the Technical symbol shows on the display. component protection) Assistance Centre Unstable combustion - Contact the Technical feedback signal error Assistance Centre Combustion set cannot - Contact the Technical...

  • Page 33: Commissioning Boiler Checklist

    COMMISSIONING BOILER CHECKLIST A suggested method of commissioning the boiler; the actual method can vary according to the boiler make, type and installation. The boiler must always be installed and commissioned by an approved gas technician. The installer certifies that this Boiler has been in- stalled to the manufacturer's instructions, has been filled, commissioned and is ready for use.

  • Page 34: Exploded Views

    EXPLODED VIEWS Brava Slim HE 40 i...
  • Page 35 Brava Slim HE 40 e...
  • Page 36 - Brava Slim HE 40 e Brava Slim HE 40 i...
  • Page 37 - Brava Slim HE 40 e Brava Slim HE 40 i...
  • Page 38 - Brava Slim HE 40 e Brava Slim HE 40 i...
  • Page 39 BRAVA SLIM BRAVA SLIM Pos. Code Description Pos. Code Description 40 i 40 e 40 i 40 e 6264565 Boiler fixing bracket 6226619 Spring for heat exchanger connection 6010894 Support exchangers bracket 2030267 Piracriten gasket Ø 30x17x2 6147412 Plug for air vent connection 6226638 Divertor valve motor spring clip 6226464 O-ring 115 diam.

  • Page 40: Removing Components

    MUST wear suitable protective safety To access the internal parts of the boiler: equipment. – remove the coaxial fume exhaust duct of the Brava Slim HE 40 – Make sure that the system components and pipes (see "Remove coaxial duct") are not hot (risk of burning).

  • Page 41: Rotate Control Panel

    – extract the sensor (2) Rotate control panel – Remove front panel (see "Remove panels" on page 40) – remove the screws (3) securing the control panel (4) – move the panel (4) upwards (a) but keeping it in the side guides (5) to the end of travel –...

  • Page 42: Delivery Sensor

    7.4.3 Delivery sensor 7.4.4 Heat safety thermostat – Remove front panel (see "Remove panels" on page 40) – Remove front panel (see "Remove panels" on page 40) – disconnect the connectors (1) – disconnect the connectors (1) Fig. 54 Fig. 56 –...

  • Page 43: Remove Electronic Board

    Remove electronic board Remove/replace combustion head unit and – Remove front panel (see "Remove panels" on page 40) – Remove front panel (see "Remove panels" on page 40) – move the control panel (A) into a horizontal position (see "Ro- tate control panel"...

  • Page 44: Remove/Replace The Ignition And Flame Detection

    – unscrew the screws (6) and unthread the combustion head (7) Remove/replace the ignition and flame de- – unscrew the screws (8) and remove the fan (9) tection electrode – Remove front panel (see "Remove panels" on page 40) – disconnect the connectors (1) and (2) Fig.

  • Page 45: Remove/Replace The Siphon

    Remove/replace the siphon Remove/replace gas valve – Close the gas valve CAUTION – remove the front panel (see "Remove panels" on page 40) – move the control panel (A) into a horizontal position (see "Ro- When disassembling, some residual water may leak. tate control panel"...

  • Page 46: Remove/Replace The Expansion Vessel

    7.10 Remove/replace the expansion vessel 7.11 Remove/replace diverter valve – Shut-off the valves to the system and empty the boiler – Shut-off the valves to the system and empty the boiler – remove the front panel (see "Remove panels" on page 40) –...

  • Page 47: Remove/Replace System Pump

    7.12 Remove/replace system pump 7.13 Remove/replace domestic hot water ex- changer – Shut-off the valves to the system and empty the boiler – remove the front panel (see "Remove panels" on page 40) CAUTION – lift the connector (1) using a screwdriver (2) If it is easier to remove the pump, follow the instruc- tions of point "Remove/replace system pump"...
  • Page 48 Fonderie Sime S.p.A - Via Garbo, 27 - 37045 Legnago (Vr) Tel. +39 0442 631111 - Fax +39 0442 631292 - www.sime.it...

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