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Low temperature wall mounted boiler Навесные низкотемпературные котлы BRAVA ONE OF ErP MANUAL DE INSTALACIÓN Y MANTENIMIENTO MANUAL PARA A INSTALAÇÃO E A MANUTENÇÃO INSTALLATION AND MAINTENANCE MANUAL ИНСТРУКЦИЯ ПО МОНТАЖУ И ТЕХНИЧЕСКОМУ ОБСЛУЖИВАНИЮ Fonderie SIME S.p.A. 6322856 - 07/2015 - R3...
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CODE DESCRIPTION OF THE APPLIANCE Brava One 25 OF ErP - (G20) 8112182 Characteristics ....... . 60 Check and safety devices .
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– Do not use electrical devices or appliances such as Dealer who sold the appliance. switches, electrical appliances etc if you can smell – The appliance must be used as intended by Sime fuel. If this should happen: who is not responsible for any damage caused to - open the doors and windows to air the room;...
The main design choices made packaging and provides a code, the serial number of the by Sime for the Brava One OF ErP boilers are: boiler and the bar code – the atmospheric burner combined with a copper heat this is positioned on the outside Energy Efficiency Label:...
1.3.1 Technical Data Plate NAME APPLIANCE TYPE SERIAL NUMBER CODE YEAR OF MANUFACTURE REFERENCE DIRECTIVE WATER CONTENT IN BOILER PIN NO. MAX HEAT INPUT MIN HEAT INPUT MAX USEFUL OUTPUT (80-60°C) MIN USEFUL OUTPUT (80-60°C) MAX USEFUL OUTPUT (50-30°C) MIN USEFUL INPUT (50-30°C) MAX OPERATING PRESSURE MAX OPERATING TEMPERATURE D.H.W.
Structure Smoke thermostat Smoke chamber Dual sensor (thermal safety/delivery) Combustion chamber Ignition/detection electrode Diverter valve System filling unit Domestic hot water sensor Control panel Secondary heat exchanger Gas valve Domestic water filter and flow regulator System relief valve Boiler drain System pump Water pressure switch Automatic bleed valve...
Technical features DESCRIPTION Brava One 25 OF ErP CERTIFICATIONS Country of intended installation IT – ES – PT – GR – SI Fuel G20 - G30/G31 PIN number 1312CP5940 Category II2H3+ Appliance classification B11BS Class NO 3 (< 150 mg/kWh)
TEMPERATURE - PRESSURE Max operating temperature [T max] °C Heating adjustment range °C 20 ÷ 80 Domestic hot water adjustment range °C 10 - 60 Max operating pressure [PMS] Water content in boiler 3,15 (*) Heat input calculated using the lower heat output (Hi) Lower Heat Output (Hi) 9.45 kW/m (15°C, 1013 mbar) - G30 Hi.
FUNCTIONAL BUTTONS Circulation pump The flow-head performance curve available for the heating If pressed once or more than once for at least 1 second system is shown in the graph below. during normal operation, this button allows the user to change the boiler operating mode in a cyclical sequence RESIDUAL HEAD (mbar) (Stand-by –...
1.11 Wiring diagram BLUE BROWN BLACK BROWN BLUE BROWN BLUE CN12 CN13 CN15 CN14 CN11 CD .6324910 Line Dual sensor (thermal safety/delivery) SM1-2 Neutral Flow meter Fuse (3.15AT) Diverter valve Ignition transformer Water pressure switch System pump Air thermostat Smoke thermostat External sensor Ignition / Detection electrode Remote control (instead of air...
INSTALLATION Receiving the product Brava One OF ErP Description Brava One OF ErP appliances are delivered in a single unit W (mm) protected by cardboard packaging. D (mm) H (mm) Weight (kg) Handling Once the packaging has been removed, the appliance is to be handled manually, tilting it slightly, lifting it and applying pressure in the points indicated in the figure.
Before removing an old heat generator from an existing system, APPROXIMATE MINIMUM DISTANCES it is recommended that the user: – puts a descaling additive into the water system – allows the system to work with the generator active for a few days –...
G20 gas or G30/G31. The G20 models can be converted to function with G30/G31 using the "specific nozzle kit" (optional) provided by Sime on request separately from the Plumbing connections boiler. The plumbing connections have the following characteristics If changing the type of gas to be used, carry out the entire “GAS...
230V~50 Hz network. If this cable needs to be replaced, an original spare must be requested from Sime . Therefore only the connections of the original components as shown in the table are needed. These are to be ordered separately from the boiler.
CAUTION 2.12.2 Chrono-thermostat or Air Thermostat It is compulsory: The electrical connection of the chrono-thermostat or air – to use an omnipolar cut-off switch, disconnect thermostat has already been described. When fitting the switch in compliance with EN Standards component in the room where the readings are to be taken, follow the instructions provided on the packaging of the product –...
MULTI ZONE system - with pump, air thermostat and external Domestic hot water circuit: sensor. – open the isolation valves of the domestic hot water circuit (if present) – open one or more than one hot water valve to fill and bleed the domestic hot water circuit –...
2.13.2 EMPTYING operations Domestic hot water circuit: – close the domestic hot water circuit isolation valve (prearranged in installation) – open one or more than one hot water valve to fill and bleed the domestic hot water circuit. Boiler: – loosen the automatic bleed valve (3) –...
COMMISSIONING – if there is a fault, the message “AL” will appear on the display Preliminary operations followed by the fault code (eg. “06” - no flame detected). Before commissioning the appliance, check that: – the type of gas is correct for the appliance –...
When all the parameter modifications have been made, exit the > – press the button to scroll up the list of parameters and then parameter menu by pressing and holding down the buttons < < to scroll down the list for approximately 5 seconds until the at the same time initial screen is displayed.
Type Description Range Step Default Maximum domestic hot water temperature 35 .. 67 °C Digital / analogue Pressure switch 0 = water pressure switch 0 .. 2 1 = water pressure transducer 2 = water pressure transducer (only pressure displayed) -- = No modulation Modulating Pump Speed AU = Automatic 30...
TABLE OF COUNTER DISPLAYED Display of operating data and counters Type Description Range Step Once the boiler is operating a qualified technician can view the 0.1; from 0.0 operating data “In” and the counters “CO” as follows: total no. of boiler 0 ..
– remove the screws (3) securing the control panel (4) – open one or more than one hot water tap – move the panel (4) upwards (a) but keeping it in the side – press the button > to make the boiler operate at maximum guides (5) to the end of travel power “Hi”...
Adjusting maximum gas pressure: Gas conversion – turn the domestic hot water knob as far as it will go models can be converted from operation with Brava One OF ErP – press and hold down the buttons at the same time G20 to operation with G30/G31 by installing the "Nozzle kit for approximately 6 seconds until the message "MA"...
– remove the four screws (3) and remove the front panel (4) from the combustion chamber working carefully so as not to damage the gasket or the panel insulation Fig. 37 Fig. 39 – remove the screw (5) and extract the electrode (6) –...
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Procedure valid for GAS CONVERSION > < – press the button to set the value at “49” – go into the parameter section by pressing the buttons < (approximately 5 seconds) at the same time until (installer) appears on the 2 digits of the display which “tS”...
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Adjusting maximum gas pressure: – close the valves which were opened previously – press the button until "SUMMER" mode has been – disconnect the pressure gauges, carefully close the pressure selected points (6) and (7), put the control panel back to the original –...
MAINTENANCE – remove the four screws (3) and remove the front panel (4) Adjustments from the combustion chamber working carefully so as not to For the appliance to operate correctly and efficiently it is damage the gasket or the panel insulation recommended that the User calls upon the services of a Professionally Qualified Technician to carry out ANNUAL maintenance.
4.3.4 Final operations Unscheduled maintenance After having cleaned the heat exchanger and the burner: If replacing the electronic board , the user MUST set the – remove any carbon residue using a vacuum cleaner parameters as indicated in the table. –...
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Type Fault Solution - Check the rotation of the system pump No water circulating in impeller the system - Check the electrical connections - Replace the pump Gas valve modulator - Check the electrical disconnected connection Incorrect configuration - Set the parameter of the open /sealed tS 0.4 (Combustion chamber...
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