Ideal Boilers icos system m3080 Installation And Servicing

Also see for icos system m3080: Installation and servicing Installation and servicing

4 icos system condensing - Installation and ServicingGENERAL1 BOILER WATER CIRCUIT DIAGRAMINTRODUCTIONThe icos system m3080 boiler is a fully automaticallycontrolled wall mounted, low water content, fanned fluecondensing gas boiler.Note. Due to the high efficiency of the boiler a plume of watervapour will form at the terminal during operation.The output is fully modulating with a range of:8.8 to 23.4kW (30,000 to 80,000 Btu/h)The boiler is supplied fully assembled with circulating pump,pressure gauge, safety valve and expansion vessel.Variable temperature control is fitted on the user control.The boiler casing is of white painted zintec coated mild steel.The boiler temperature controls are visible at the bottom RHSof the front panel.The heat exchanger is of aluminium.The boiler is suitable for connection to fully pumped, sealedwater systems ONLY.The system pipework MUST include drain cocks in appropriateplaces.Pipework from the boiler is routed downwards as standard, butmay be routed upwards behind the boiler using the stand-offframe (supplied in a separate kit).ExpansionvesselAutomaticair ventHeatengineGas valvePumpSafetyrelief valveCondensate's' trapWaterpressuregaugeSumpFanBurnerFlowGasCondensate drainDischarge pipeEcl 2063ReturnOPERATIONWhen there is a demand for heat, the heating system issupplied at the selected temperature of between 42 o C and82 o C.Refer also to Frame 1 - 'Boiler Water Circuit Diagrams'The boiler features a comprehensive diagnostic system whichgives detailed information on the boiler status when operating,and performance of key components to aid commissioning andfault finding.OPTIONAL EXTRA KITSz Flue Extension Ducts Pack D up to 3m (122in).z Flue Elbow Kit 90 degree pack.z Flue Elbow Kit 45 degree pack (2 per pack).z Powered Vertical Flue Kit (to a maximum primary fluelength of 4m + a maximum secondary flue length of 5m)z Roof Flue Kit (to a maximum of 5m)z Remote User Controls Kitz Boiler Stand-off Kitz Siphon Kitz Concealment Panel Kitz Flue Finishing Kit