Why is my Buderus Network Router showing a supply temperature sensor 2 error MIX SENSOR ERROR?
A supply temperature sensor 2 error could indicate a defective sensor or an interrupted connecting cable. Examine the sensor connection and replace the sensor if necessary.
What does collector sensor error SL SENSOR ERROR mean on my Buderus Network Router?
A collector sensor error may be caused by a defective sensor, a defective Solar module (FM 244), or an interrupted connecting cable. Check the sensor connection, replace the sensor and replace the module.
What should I do if I see a solar hot water sensor error DHW-SL ERROR on my Buderus Network Router?
A solar hot water sensor error may be due to a defective sensor, a defective Solar module (FM 244), or an interrupted connecting cable. Check the sensor connection, replace the sensor and replace the module.
What does FM 244 error (solar card) FM 244 ERROR mean on a Buderus Network Router?
The FM 244 error indicates that the module is no longer present or is defective. Log the module off, plug the module in again, or replace the module.
What causes FM 241 error (mixing card) FM 241 ERROR on a Buderus Network Router?
The FM 241 error suggests the module is either no longer present or is defective. Log the module off, plug the module in again, or replace the module.
How to troubleshoot FM 242 error (burner card) FM 242 ERROR on Buderus Network Router?
The FM 242 error indicates that the module is no longer present or is defective. Log the module off, plug the module in again, or replace the module.
How to troubleshoot Domestic Hot Water - DHW PROD ERR on Buderus Network Router?
Turn the power off to the R2107 to reset. Check terminals 24 & 25 for 120V. If power is present and boiler fires the R2107 is o.k. Check the following: 1 - bad circulator 2 - stuck flow check 3 - piping is air bound 4 - closed valve
How to fix 'BURNER ERR' on Buderus Logamatic 2107?
To address the 'BURNER ERR' message on your Buderus Control Systems, reset the burner as described in the boiler or burner documentation.
What to do if my Buderus Control Systems display shows 'DHW PROD ERR'?
If the Buderus Control Systems displays 'DHW PROD ERR', switch the emergency mode switch to "Manual". In emergency mode, the heating system will operate without the electronic program, and the DHW temperature will be determined by the boiler water temperature. The DHW priority circuit will be disabled. Turn the boiler water thermostat to 140°F (60°C), and afterwards consult your local heating contractor.
What to do if my Buderus Logamatic 2107 display shows 'HEATING ERR'?
If your Buderus Control Systems display shows 'HEATING ERR', it could be due to a faulty electronic circuit, the boiler water thermostat being set too low, or the high limit safety cut-out having responded. In any of these cases, you should consult your local heating contractor.
Ensures the Logamatic 2107 controls is operated as intended and in perfect working order.
Highlights risks of scalding, system damage from frost, and life risks from electrical hazards.
Procedure to start up the Logamatic 2107 controls by setting switches and pressing the 'AUT' key.
Explains automatic and manual modes for heating and DHW operation.
Guides on setting room temperature for normal and setback modes, with or without remote controls.
Instructions on how to set the domestic hot water (DHW) temperature.
How to set a temporary heating program for periods of absence to save energy.
Customizing existing heating programs or creating new ones to meet specific needs.
Step-by-step guide to setting up entirely new, personalized heating schedules.
Lists common fault messages, their effects, and remedies, including contractor consultation.
General| Category | Control Systems |
|---|---|
| Type | Heating Control Unit |
| Voltage | 230 V |
| Frequency | 50 Hz |
| Protection class | IP20 |
| Ambient temperature | 0°C |
| Application | Heating systems |
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