Elsotherm ELS 32/6 [14/16] Elsotherm

Содержание

Elsotherm L elso iherm Циркуляционный насос для систем отопления Domestic circulating pump 5 Commissioning Operation Attention J Open both valves either side of the pump In normal operation the pump surface can be hot up to 125 C creatinga risk of being burnt Manual Restart FirstCommissioning Duringthisoperationbeawareoftheriskofscaldingfrom escaping hot water or steam Before switching the pump on the manual restart Fig 5 should be unscrewed and withdrawn to engage in the motor shaft Check that the shaft rotates freely and that the knob can be seen rotating on initial start up of the circulator Screw manual restart back in When the system is filled with water the pump will normally self vent air within a short while of switching on In cases where the pump venting is slow identified by pump noise the pump bearings may be quickly vented by usingthe manual restart knob restart knob During this operation be aware of the risk of scaldingfrom escaping hot waterorsteam speed control During this operation ensure the pump is switched off Fig 5 Manual Restart Knob and Speed Regulator Knob Location Venting Once the system has filled switch off the pump unscrew the manual restart knob applying sideways pressure to the screw until water emerges from it Screw the manual restart knob back in Switch pump back on Note a system may take 24 hours to vent all the air in the system to atmosphere ATTENTION DO NOT run the pump dry as this will result in bearingfailure Speed Regulator Output of the ELS range of domestic circulators is by 3 speed control Speed regulator adjustment should only be made with electrical supply switched off 1 It is always preferable to use the lowest performance where this gives circulation sufficient all the heat emitters evenly uneven distribution of heat may be due to the need to balance the water in each heat emitter 2 If the pump performance requirement is not known start with the lowest pump setting emitters remain cold or if the boiler inlet and outlet temperature differential specified manufacturers ofthe boiler is not achieved increase the flow by adjustingthe speed control www elsotherm ru to heat flow of If heat by the

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