broag remeha Gas 3c ECO Technical Information

broag remeha Gas 3c ECO Technical Information

Fully condensing atmospheric gas boiler 101-407 kw

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remeha Gas 3c ECO
Technical information
Fully condensing
atmospheric gas boiler
101 - 407 kW
1

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Summary of Contents for broag remeha Gas 3c ECO

  • Page 1 Gas 3c ECO Technical information Fully condensing atmospheric gas boiler 101 - 407 kW...
  • Page 2: Table Of Contents

    If you have any questions, or if you need more informa- information for the correct operation and maintenance of tion about specific subjects relating to this boiler, please the remeha Gas 3c ECO gas boiler. do not hesitate to contact us. Furthermore, important instructions are given to prevent...
  • Page 3: Boiler Description

    1. BOILER DESCRIPTION The remeha Gas 3c ECO boiler is a fully condensing Classification type for evacuation of the combustion atmospheric gas boiler, with stainless-steel atmospheric products: B23 burners. For further advice or information contact Broag Ltd. The boiler meets the requirements of the CE regulations...
  • Page 4: Technical Data And Dimensions

    4. TECHNICAL DATA AND DIMENSIONS intern Condense drain 12-17 sections only Condense drain Ø 32 int. Cross section Top view Front Left hand side view Fig. 02 Dimensions of the remeha Gas 3c ECO Number Output Input Dimensions Water Water Boiler resistance content weight ±...
  • Page 5: Application

    An air pressure switch checks the correct functioning of Water treatment of all systems, but in particular open the flue fan. vented systems used with the remeha Gas 3c ECO, is considered necessary good practice in order to: - avoid metallic corrosion within the system...
  • Page 6: Typical Boiler Installations

    Gas 3c ECO 6. TYPICAL BOILER INSTALLATIONS Installation 1 One boiler in boiler room Condense drain Installation 2 Two boilers in boiler room Condense drain Installation 3 Two boilers in boiler room back to back Fig. 03 Boiler installations...
  • Page 7: Control And Safety Equipment

    7. CONTROL AND SAFETY EQUIPMENT 7.1 General The remeha Gas 3c ECO is supplied with electronic con- trol and safety equipment, with ionisation flame detection. 7.2 Instrument panel The remeha Gas 3c ECO is supplied with an instrument panel and it is fitted in the front of the boiler, either left or right.
  • Page 8: Standard Electronic Gas Train

    Gas 3c ECO 7.3 Standard electronic gas train 7.3.1 Specification 1 Gas multibloc (5-12 sections) 2 Safety gas valves (13-17 sections) 1 Gas governor (13-17 sections) 1 Pilot gas valve 1 Pilot gas governor 1 Ignition transformer 5 kV 1 Pilot burner with ionisation probe 7.3.2 Control panel on gas train...
  • Page 9: Assembly And Installation Guidelines

    Broag or an approved boiler erection preventing the escape of flue gases. engineer.
  • Page 10: Electric Supply

    Gas 3c ECO 10. ELECTRIC SUPPLY 10.1 General 10.5 Wiring diagram for the instrument panel The electrical installation must conform to the IEE Regu- 10.5.1 Simple instrument panel lations and also to Local Authority Requirements. 10.2 Control panel A control panel is fitted on the gas train.
  • Page 11: Complete Instrument Panel

    Legend Control thermostat LD2 Air-pressure switch Reset button Multi bloc Fuse Main switch Flame detector PGV Pilot gas valve Flue fan SSV Safety shut-off valve Lock out/Operating-light Boiler switch HLT High limit thermostat Connector Ignition transformator Connection screws control box Ø...
  • Page 14: Commisioning

    Gas 3c ECO 11. COMMISIONING 11.1 Technical information 11. Let the boiler run for a couple of minutes to get rid of Control box : Satronic TMG 740/2 air in the gas pipe. mod. 45.54. 12. Set the correct burner pressure.
  • Page 15: Maintenance

    (available from 8. Check start program, ignition time and safety times. Broag). Remove top casing and the top of the flue 9. Check flame protection and thermostats. hood. 10. Check boiler input.
  • Page 16 Gas 3c ECO ISO 9001 since 1988 Broag Ltd. Head office Remeha House, Molly Millars Lane, Wokingham, Berkshire RG 41 2QP Tel. 0118 9783434 Fax 0118 9786977 Branch office Unit 3, Kestrel Close, © Copyright All technical and technological infor- Quarry Hill Ind.

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