Keep this X-Core Technology XD2E5MR Operating manual at hand: it lists main features, component replacement, plus common questions and answers.
Reference the X-Core Technology XCH17WM Service manual whenever you need installation guide, step-by-step operation, together with safety warnings.
Everything you need to operate the X-Core Technology XD445MR is in this Operating manual, which walks through component overview, getting started and programming options.