Ideal LOGIC COMBI 24 (BOILER EXPLODED VIEW) Diagram Click the diagram to open it on a new page. You can then pinch & zoom to adjust the size. Search all Product Literature for Installers | Ideal Boilers Logic Heat Downloads. Select a document from the list below to download. User Guides. Logic Heat User Guide; Logic Heat User Guide (Chinese) Logic Heat User Guide (Polish) Logic Heat User Guide (Punjabi) Logic Heat User Guide (Urdu) Installation & Servicing. Logic Heat Installation & Servicing; Spec Sheets. Logic Heat Spec Sheet; ERP Labels Ideal - FREE BOILER MANUALS Listed below are all the manuals for Ideal. Just click on the model or the Gas council number and the manual will download at the bottom of the page. Nest -heat link control wiring to Ideal Logic plus 30 Apr 06, 2019Hi all i'm just in the process of completing my Nest V3 (heat link) which is wired to my Ideal logic combi boiler. I've done the Nest to the heat link. I've also done the 230V from the combi to the Heat link using a 5 core heat resisting cable.