What to do if my Buderus Control Unit DHW stays cold?
If the DHW (domestic hot water) stays cold, it may be due to a constant drawing of water or a system leak. To resolve this, fix any leaks in your system.
Why was the thermal disinfection unsuccessful on my Buderus Control Unit?
If thermal disinfection was unsuccessful on your Buderus Control Unit, it might be because the water draw was too great during the disinfection period. Select a time for thermal disinfection when there is no other demand for heat.
General| Display | LCD |
|---|---|
| Temperature Control | Yes |
| Weather Compensation | Yes |
| Communication | EMS Bus |
| Mounting | Wall-mounted |
| Voltage | 24 V |
| Temperature range | 5°C to 30°C |
| Accuracy | ±0.5°C |
| Protection class | IP20 |
| Weight | 0.3 kg |
| Power consumption | 2 W |
| Switching current | Not applicable |
| Ambient temperature | 0°C to 45°C |
Details warning symbols, signal words, and additional symbols used.
Provides crucial safety guidelines for installation, operation, and potential hazards.
Describes how to activate different operating modes (automatic, manual).
Explains how to set permanent day and night room temperatures.
Setting operating modes for RC35 and other heating circuits.
How to set heating schedules for day/night modes.
Addresses common questions about system behavior and measurements.
Explains different types of messages displayed by the unit.
Procedures for resetting system faults and locking issues.
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