Ideal Boilers i-mini 24 Installation And Servicing

Contents

47SERVICINGi-mini - Installation and Servicing62 Ch WaTER pREssURE sENsOR REpLaCEMENT63 DhW FILTER & DhW FLOW REgULaTOR CLEaNINg / REpLaCEMENT1. Refer to Frame 40.2. Drain the boiler. Refer to frame 54.3. Pull off the two electrical connections.4. Using a suitable tool, pull out the metal retaining clip.5. Carefully withdraw the pressure switch.6. Fit the new pressure switch and re-assemble in reverseorder.7. Refill the boiler.8. Check operation of the boiler. Refer to Frames 29 & 30.34531. Refer to Frame 40.2. Isolate the DHW supply.3. Turn the housing anti clockwise andpull forward to remove the cartridge. Beaware of water spillage.4. Using a pair of pliers, pull out the plasticfilter/flow regulator.5. Clean or replace filter as necessary.6. Reassemble in reverse order.7. Re-instate the DHW supply and check forleaks.8. Check operation of the boiler. Refer toFrames 29 & 30.41. Refer to Frame 40.2. Drain down the boiler. Refer to Frame 54.3. Unplug the electrical lead.4. Unscrew the thermistor (to facilitate removal a 13mmsocket spanner should be used).5. Fit the new thermistor using the sealing washerprovided.6. Reassemble in the reverse order.7. Refill the boiler.8. Check the operation of the boiler. Refer to Frames 29 & 30.64 FLOW ThERMIsTOR REpLaCEMENT43sERVICINg