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| Appendix |
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| Parameters |
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| Range of values |
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| – |
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| – | 0 | to 50 °C |
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| Max. flow temperature |
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| 20 | to 130 °C |
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| Min. flow temperature |
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| 20 | to 130 °C |
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| 0 | to 50 °C |
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| OT deactivation value in red. operation |
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| to 50 °C |
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| Room set point |
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| 0 | to 40 °C |
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| Reduced room set point |
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| 0 | to 40 °C |
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| Sustained temperature |
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| 0 | to 40 °C |
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| Gradient, return flow |
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| 0.2 | to 3.2 |
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| Level, return flow |
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| to 30 °C |
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| Max. return flow temperature |
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| 20 | to 90 °C |
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| Min. return flow temperature |
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| 20 | to 90 °C |
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| OT deactivation value in rated operation |
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| 0 | to 50 °C |
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| Underfloor heating, system Anl 9 |
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| Gradient, flow |
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| 0,2 | to 3,2 |
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| Level, flow |
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| to 30 °C |
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| Point 1 | Point 2 | Point 3 | Point 4 |
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| Outdoor temperature |
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| to 20 °C |
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| Flow temperature |
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| 20 | to 130 °C |
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| – |
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| – | 0 | to 50 °C |
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| Max. flow temperature |
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| 20 | to130 °C |
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| Min. flow temperature |
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| 20 | to 130 °C |
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| 0 | to 50 °C |
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| DHW heating |
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| DHW heating ON |
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| 20 | to 90 °C |
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| Hysteresis |
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| 0 | to 30 °C |
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| DHW heating OFF |
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| 20 | to 90 °C |
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| DHW set point |
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| 20 | to 90 °C |
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| Charging temperature |
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| 20 | to 90 °C |
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| End charging process |
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| 20 | to 90 °C |
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EB 5476 EN 103