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Montage und Bedienungsanleitung Manuel d’entretien Installation, use and maintenance instructions Installatie-, gebruiks- en onderhoudsvoorschriften Instrucciones para la instalación, uso y mantenimiento Gas-Gebläsebrenner Brûleur gaz à air soufflé Forced draught gas burner Gasventilatorbrander Quemador de gas de aire soplado Einstufiger Betrieb Fonctionnement à...
TEST BOILER The working field has been defined according to EN 676 standard. COMMERCIAL BOILERS The burner-boiler matching is assured if the boiler conforms to EN 303 and the combustion chamber dimen- sions are similar to those shown in the diagram EN 676. For applications where the boiler does not conform to EN 303, or where the combustion chamber is much smaller than the dimensions given in EN 676, please con- sult the manufacturers.
3.4.2 ELECTRICAL WIRING WITH GAS LEAK CONTROL DEVICE (DUNGS VPS 504) TO BE DONE BY KEY TO LAY-OUT THE INSTALLER X6 – 6 pin plug X7 – 7 pin plug B4 – Working signal h1 – Hour counter PG – Minimum gas pressure switch S3 –...
4.3 AIR DAMPER SETTING The air damper (1) is operated by the actuator (2) and assures that the air damper is fully open before the burner start cycle begins . The regulation of the air-rate is made by adjusting the fixed air damper (3), after loosing the screws (4).
4.6 BURNER START-UP CYCLE Normal Lock-out, due to ignition failure Thermostat Motor Ignition transformer Valves Flame Lock-out D4172 max. 2s max. 2s When flame-failure occurs during working, shut down takes place within one second. 4.7 START-UP CYCLE DIAGNOSTICS During start-up, indication is according to the followin table: COLOUR CODE TABLE Sequences Colour code...
4.8 RESETTING THE CONTROL BOX AND USING DIAGNOSTICS The control box features a diagnostics function through which any causes of malfunctioning are easily iden- tified (indicator: RED LED). To use this function, you must wait at least 10 seconds once it has entered the safety condition (lock-out), and then press the reset button.
The sequence of pulses issued by the control box identifies the possible types of malfunction, which are listed in the table below. SIGNAL PROBABLE CAUSE The flame does not stabilise at the end of the safety time: – faulty ionisation probe; –...
FAULTS / SOLUTIONS Here below you can find some causes and the possible solutions for some problems that could cause a fail- ure to start or a bad working of the burner. A fault usually makes the lock-out lamp light which is situated inside the reset button of the control box (9, fig.
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Signal Problem Possible cause Recommended remedy 10 blinks The burner does not 32 - Incorrect electrical wiring ... . . Check switch on, and the lockout appears The burner goes into 33 - Defective control box .
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NORMAL OPERATION / FLAME DETECTION TIME The control box has a further function to guarantee the correct burner operation (signal: GREEN LED perma- nently on). To use this function, wait at least ten seconds from the burner ignition and then press the control box button for a minimum of 3 seconds.
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RIELLO S.p.A. I-37045 Legnago (VR) Tel.: +39.0442.630111 http:// www.rielloburners.com Änderungen vorbehalten! - Sous réserve de modifications - Subject to modifications - Onder voorbehoud van wijzigingen - Con la posibilidad de modificaciónes...