LOGAMATIC 4121 PDF

Download the catalogue and request prices of Logamatic By buderus, heat regulation and hygrometric control, logamatic Collection. Manuals and User Guides for Buderus Logamatic We have 1 Buderus Logamatic manual available for free PDF download: Operating Instructions . View and Download Buderus Logamatic operating instructions manual online. Logamatic Control Unit pdf manual download. Also for: Logamatic.

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Research has shown that it is generally sufficient to run the DHW circulation pump for only three minutes every half hour. Press “Night mode” to switch off DHW circulation.

Subject to the way your heating system has been installed, it can operate either purely as a central logzmatic system or together with a DHW cylinder. Turn the rotary selector to the required day room temperature here: To connect two consecutive heating phases, place the stop point of the first heating phase onto the start point of the next phase. The heating circuit pump and possibly the cylinder primary pump as well as the DHW circulation pump are stopped.

You can view the Declaration of Conformity on the internet at www. The selected permanent display has now been saved. If the temperature is set incorrectly, the underfloor heating system could overheat.

Products by BUDERUS Logamatic Collection | Archiproducts

DHW cool — Switching program is incorrectly set up. Pause function 3 hours Release “Night mode”. Some oogamatic of these are: You can modify the operating mode of DHW circulation as follows: With this kind of control you will also need to loyamatic all thermostatic radiator valves in the reference room fully logamativ. Insert two new switching points if, for example, you do not want to heat on Fridays from After approximately 2 minutes all modules fitted to the control unit are recognised, and the standard display is shown.

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You can call up your new program by pressing “Prog” and turning the rotary Monday selector Chapter 7. This reduces the room temperature. Standard Functions Set the required room temperature by turning the rotary selector. The heat transferred to the room depends on the radiator surface and the heating water throughput.

Not every home has a room that meets these requirements. Setting the date and time. The displayed temperature logaatic on the set room temperature. In doing so, it utilises the components of your heating system at the correct time. Boiler x It goes cold.

During the flue gas test the MEC2 will show the display on the left. The new program that has been modified by the connection process is saved under “Own program” and the heating circuit number here: Manually disconnect the heating circuit mixer and position towards hotter or colder, until the required room temperature is achieved.

The heating circuit loogamatic is switched on. The control unit enables you to operate your heating system to be able to combine your economical and ecological aspirations.

Page 35 “Night mode”. The mixers remain volt-free and can be manually adjusted. The control functions remain active. By pressing ‘print’ button you will print only current page. Changing the permanent display.

Notes Logamaticand – Subject to technical modifications. Selecting the operating mode.

Press “Back” to return to the permanent display. Logsmatic the pause function. The fault messages appear as plain text on the MEC2 programming unit.

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Operating Instructions Logamatic 4121, 4122 and 4126

The permanent display will then appear again. The control unit can operate in three control modes: Utilise the preset heating programs standard programs in the control unit, or those that have been tailored to lobamatic individual requirements. Determine the time points so that DHW is only available when one heating circuit is in standard heating mode day mode.

Page 56 41221 enter the next switching point e. It offers you optimum heating convenience and minimum energy consumption. Otherwise, the heated air cannot circulate and heat the room adequately. All heating circuits without an MEC2 continue to operate normally.

Only clean the control unit with a damp cloth.

Buderus Logamatic 4121 Manuals

With this kind of control you always need to keep all thermostatic radiator valves in the reference room fully open. What you should know about your heating system 2 Why do you need a control unit? The DHW primary system operates in automatic mode. Advanced heating systems offer many functions for saving energy without sacrificing comfort. Page 22 setback modeand operates at a lower room temperature. Low loss header flow sensor fault Possible over or under flow.

You will see either “maint. Now the control unit “thinks” that it is as hot in every room as in the reference room; consequently the boiler output will be severely reduced so that, for example, the north-facing rooms will become too cold.