Brand: SIEMENS
Category: Control Unit
Document Type: Manual
Language: EN
Available Languages: EN , ES
Brand: SIEMENS
Category: Control Unit
Document Type: Manual
Language: EN
Available Languages: EN , ES
Uploaded: Nov. 21, 2025, 6:43 p.m.
Manual Publish Date: 2003-06-01
Refer to the service contract with Siemens for warranty information.
| Problem | Possible Cause | Solution |
|---|---|---|
| System does not power up | Mains power disconnected | Check mains power connection. |
| No gas flow | Gas supply disconnected | Check gas supply connections and pressures. |
| Alarm active | Various sensor/system faults | Refer to alarm messages and troubleshooting section. |
| PC board failure | Component malfunction | Replace the affected PC board. |