Buderus Manuals for Support; Technical Documents; Warranty Info. Logamatic 4000 - FM445: Download (PDF 0.3 MB) Servicing Instructions for Installers: Logamatic. Kessel GB112/GB122 und Ecomatic 4000. Buderus 4000 series controller Buderus commercial boiler controls are designed to maximise the heating systems efficiency and allow the heating engineer quick and easy access to all functions of the boiler and heating system.

In a mineral desert landscape two bodies, as if naked, advance onto the stage holding tightly onto one another. A man and a woman, whose bodies attract and attach themselves to each other.

Key technology - MEC2 The MEC2 digital programmer is supplied with the 4121/4122 controls. Its simple 'press and turn' operation makes setting and changing heating options easy. A plain text display allows input of system operations and communicates boiler diagnostics. They can be fitted directly to the main control unit or wired to the boiler from the living or working space (as a room thermostat). Key technology - Energy management system - EMS is a state of the art intelligent control system that uses a standard operating structure to ensure smooth and continuous communication between the automatic firing in the boiler, and the heating system controls. Manual downloads Manual File type Logamatic 4121, 4122, 4126 operating instructions PDF Logamatic 4121, 4122, 4126 Service instructions PDF 4211 Operating instructions PDF 4211 Service instructions PDF 4311, 4312 Operating instructions PDF 4321 Operating instructions PDF 4321 Service instructions PDF 4321 Wiring diagram PDF 4212 Wiring diagram PDF 4212 Operating instructions PDF 4323 Operating instructions PDF 4323 Service instructions PDF 4121 Wiring instructions PDF 4211 Wiring instructions PDF.