CONFORT24 - Boiler EAS Electric - Free user manual and instructions

USER MANUAL CONFORT24 EAS Electric

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Class of seasonal Energy efficiency of heating Energy efficiency DHW load profile Nox Class EN 297/A-EN 483 Flue gas temperature working at 80ºC 60ºC ºC Flue gas temperature working at 50ºC 30ºC flue gas flow gr/sec condensing quantity kg/h 2,5 1,6 PH value of condensed water PH Max imput power W Volt/frecuency V/ Hz Electric isolation degree IP HEATING 2,5

LED is lit up in green in normal operation

LED lights up/flashes in case of fault

Display of selected control mode Δp-v, Δp-c and con-stant speed

Display of selected pump curve (I, II, III) within the control mode

LED indicator combinations during pump venting function, manual restart and key lock

• Select pump curve (I, II, III) within the control mode Press and hold

• Activate the pump venting function (press for 3 seconds)

• Activate manual restart (press for 5 seconds)

• Lock/unlock button (press for 8 seconds) Control modes and functions H/m H/m Variable differential pressure Δp-v (I, II, III) Q/m³/h Constant differential pressure Δp-c (I, II, III) Recommended for two-pipe heating systems with radi- ators to reduce the flow noise at thermostatic valves. The pump reduces the delivery head to half in the case of decreasing volume flow in the pipe network. Electrical energy saving by adjusting the delivery head to the volume flow requirement and lower flow rates. There are three pre-defined pump curves (I, II, III) to choose from. Recommended for underfloor heating or for large-sized pipes, applications without a variable pipe network curve (e.g. storage charge pumps) or single-pipe heating systems with radiators. The control keeps the set delivery head constant irre- spective of the pumped volume flow. There are three pre-defined pump curves (I, II, III) to choose from. Q/m³/ h III

H/m Constantspeed (I, II, III) Recommended for systems with fixed system resistance requiring a constant volume flow. The pump runs in three prescribed fixed speed stages (I, II, III). Q/m³/ h III

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