remeha Gas 3c CONTENTS Preface 8. Gas supply General 1. Boiler description Gas pressure 2. Construction 9. Electrical supply General General Burners Control panel Boiler base Electrical connections Assembly Electrical data Wiring diagram for the instrument panel 3. Technical information and dimensions 9.5.1 Simple instrument panel 9.5.2...
B11 BS. Suitable for all qualities of natural gas, cat. I 2 H (20 For further advice or information contact Broag Ltd. mbar). The boiler meets the requirements of the CE regulations The remeha Gas 3c is supplied with electronic ignition at the following directives: and insulated casings.
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remeha Gas 3c 3. TECHNICAL INFORMATION AND DIMENSIONS Top view Cross section Left hand side view Front view Fig. 01 View figures Output Dimensions Boiler Number of Input Water Water sections resistance contents weight ∆ ° ± ∆ ° Ø D Ø...
4. APPLICATION 4.1 L.P.H.W. system 4.2 Chimneys The average flue gas temperature is so low that the chim- 4.1.1 Water temperature ney must be in accordance with the guidelines of British Maximum water temperature is 110°C (high limit Gas and BS 6644. thermostat).
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remeha Gas 3c 5. TYPICAL BOILER INSTALLATIONS One boiler in boiler room Fig. 02 Installation 1 Two boilers in boiler room Fig. 03 Installation 2 Two boilers in boiler room back to back Fig. 04 Installation 3 Number of sections 1015 1015 1040...
6. REGULATION AND SAFETY EQUIPMENT 6.1 General All connections are pre-wired and fitted with plugs. The The remeha Gas 3c is supplied with electronic control capillaries from the control panel should be fitted in the and safety equipment with flame detection. pocket of the boiler, wich is fitted in the top front of the end section.
Other end section tapping 1" should be sealed. 7.2 Boiler assembly 7.5 Water pressure Broag provides special tools on loan, for the boiler as- Each section is hydraulically tested to at least 12 bar. sembly with detailed building instructions. However, buil-...
8. GAS SUPPLY 8.1 General 8.2 Gas pressure The gas train can be fitted on the left or right hand side of Maximum gas pressure at inlet 100 mbar. Burner pressure: the boiler but as standard is always fitted on the same - full load : 11.8 mbar (100%) side of the boiler instrument panel (fitted in the front - part load (High/Low version only): 4.2 mbar (60%)
7. Check flame protection, and thermostats. 1. Clean the internal flue ways of the boiler with a steel 8. Check the boiler input at 100% and 60% load cleaning brush (available from Broag). (High/Low version only). Remove top casing and top of the flue hood.
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