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General| Efficiency | Up to 98% (Hs) / 109% (Hi) |
|---|---|
| Modulation Ratio | 1:17 |
| Control System | Vitotronic 200 |
| Heat Exchanger Material | Stainless steel Inox-Radial |
| Max. operating pressure | 3 bar |
| Type | Condensing boiler |
| Fuel | Natural gas, LPG |
| Water connections | G ¾ inch |
| Gas connection | G ¾ inch |
General preparation steps before installing the boiler.
Instructions for removing the front panel and mounting the boiler.
Instructions for opening the wiring chamber.
Overview of commissioning, inspection, and maintenance steps with page references.
Guides through the initial setup using the commissioning assistant.
Steps and guidelines for filling the heating system with water.
Safety warnings and steps for checking gas pressure.
How faults are displayed and how to call up fault messages.
Table listing fault numbers, system characteristics, causes, and measures.
General safety notes regarding water escape during repairs.
How to check temperature sensors, including safety warnings.
Detailed steps for checking and replacing the plate heat exchanger.
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