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Related Manuals for broag Remeha Gas 350
Summary of Contents for broag Remeha Gas 350
- Page 1 Technical information Remeha Gas 350 • Atmospheric gas boiler • 64 - 174 kW...
- Page 2 General Water pressure Burners Gas supply Boiler Floor Delivery General Gas pressure Dimensions and technical data Injectors Dimensions Remeha Gas 350 Operation on propane Technical data Electrical supply Quotation specifications General Application information Control box L.P.H.W. system Electrical connections 4.1.1 Water temperature Electrical information 4.1.2 Water pressure...
- Page 3 Broag Ltd for record pur- poses. BOILER DESCRIPTION The Remeha Gas 350 boiler is a cast iron sectional Remeha Gas 350 PIN: 0063AS3842 floor standing gas fired boiler with Class II reduced NO Classification type for evacuation of the combustion pro- burners.
- Page 4 Hs / GCV Gas consumption 10.3 12.8 15.3 17.9 20.4 Flue temperature °C ∆t = 10°C Water mbar resistance ∆t = 20°C mbar Water contents litre Boiler weight (dry) Flue gas flow rate kg/h table 02 Technical data Remeha Gas 350...
- Page 5 Quotation specifications Optional: General specifications: - Hours run meters - Heat exchanger manufactured from corrosion resist- - BMS contacts for remote indication ant “pearlite” cast iron - Water pressure switch - Maximum operating pressure of 6 bar - Down draught thermostat - rematic - Maximum operating temperature of 95°C ®...
- Page 6 4.1.5 Noise level Important: The noise level measured around the boiler depending The Remeha Gas 350 is a certified appliance and must on boiler room construction is about 50 dBA. Noise not be modified or installed in any way contrary to these levels taken at 1 meter from the boiler.
- Page 7 TYPICAL BOILER INSTALLATIONS Installation 1 Recommended layout for one boiler installation, meas- urements in mm. 1 Boiler in boiler room V = min. length 0.5 m before elbow, thus avoiding down draught W = min. 150 mm with vertical flue outlet W = min.
- Page 8 Remeha Gas 350 CONTROL AND SAFETY EQUIPMENT General The Remeha Gas 350 is supplied with electronic control the following options: hour run meters, water pressure and safety equipment with ionisation flame detection. switch, down draught thermostat, simple or complex volt free modules and/or rematic ®...
- Page 9 Broag The multi pocket for the thermostat capillaries is fitted in on a daily basis. However, Broag (or a Broag approved the flow connection of the boiler. boiler erection engineer) can provide boiler assembly Water pressure services and / or building supervision.
- Page 10 Remeha Gas 350 GAS SUPPLY General Operation on propane The gas train is fitted behind the front casing. The boiler is supplied, as standard set for natural gas, The local Gas authority should be consulted to ensure therefore the boiler must be converted to propane BEFORE the boiler is fired and commissioned for the that an adequate pressure and supply is available.
- Page 11 Electrical information Wiring diagrams Main supply: 230 V-50 Hz (L/N) Power consumption running: 110 W Maximum fuse: 6.3 A (slow blow) fig. 06 Electrical principle diagram 04.03F.SC.00004...
- Page 12 Remeha Gas 350 CON.4A 4A-7 4A-8 4A-9 4A-1 4A-6 4A-5 4A-4 4A-10 4A-3 4A-2 CON.4A 4A-7 4A-8 4A-9 4A-1 4A-2 General warning signal Operating signal stage 2 K10-1 K9-1 K8-1 K8-2 K7-1 K6-1 K5-1 K4-1 K3-1 K2-1 K1-1 Operating signal...
- Page 13 The boiler will shut down for 3 minutes. After that the boiler will resume operation. 18. Send the initial commissioning report CE to Broag.
- Page 14 Remeha Gas 350 MAINTENANCE To maintain maximum efficiency it is essential to service Check and reset/replace ignition electrode and ioni- the boiler, check safety parameters and re-set combus- sation probe as found necessary. tion once a year. Re-assemble boiler. Check ignition and ionisation cables for connections Normal Service Maintenance and continuity.
- Page 15 12.1 Communication The control box communicates by using a flash code. An LED inside the reset button of the control box dis- plays this flash code. flash code meaning of codes │││. waiting time Tw ││││. pre-ignition (Tvz) ▌│. safety time (Ts) and post ignition time (Tn) ▌││.
- Page 16 Broag Ltd. Remeha House Molly Millars Lane RG41 2QP WOKINGHAM, Berks. United Kingdom Tel: 0118 9783434 Fax: 0118 9786977 uk.remeha.com boilers@broag-remeha.com Midlands Branch Office Unit 3 Kestrel Close Quarry Hill Industrial Estate Ilkeston © Copyright Derbyshire DE7 4RD All technical and technological information contained in these technical instructions,...
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