Page 1: ...ctor FlowSwitch Heating Element Thewaterflow rateforthe systemto switch on has not been aftained Din contamination or limescaleformation in the filre lSwitch on flow I Redifi arion Cleanthefilter see69 1r7 aftershutting th coldwater ableentry Dis onnecthe currentto the unat Eliminaterhe caure oflhe fault Press the reset buton on the safetythermal cut out seeFig l 3 Replacethe reed switch Technical...
Page 2: ...t open until thepipe neMork and the unk arefreeofai Checkthatthe instantaneous waterheaterisfunctioningproperly lmportant information Installthe unirflush withthe wall 2l The device mur be capable of being isolatedftom the mains for example by fuses with an isolating dislanceofleas 3 mm in all poles 1S Do not switch the unir on lfyou suspec it ofbeing frozen I To guaranteetrorblefree operation and...
