1 Scope
This European Standard applies to electronic control equipment for heating systems with direct electrical emission, which have an integrated outside
compensated function and or optimum start/stop function.
This control equipment controls the distribution and/or the generation of heat in relation to the outside temperature and time and other reference variables.
This European Standard also covers controllers that contain an integrated optimum
start or an optimum start-stop control function. The controller modulates heating
or control modes of electronic individual zone or emitter control equipment.
Safety requirements on heating systems remain unaffected by this standard. The dynamic
behaviour of the local thermostats, sensors, or actuators is not covered in this standard.
A multi-distribution and/or multi-generation system needs a coordinated solution to
prevent undesired interaction and is not part of this standard.
Table 1 shows the relative position of this standard within the set of EPB standards in the
context of the modular structure as set out in EN ISO 52000‑1.
NOTE 1 In CEN ISO/TR 52000‑2 the same table can be found, with, for each module, the numbers of the relevant EPB standards and accompanying technical reports that are published or in preparation.
NOTE 2 The modules represent EPB standards, although one EPB standard may cover more than one module and one module may be covered by more than one EPB standard, for instance a simplified and a detailed method respectively.
Table 1
—
Position of this standard (in casu M3–5, 6, 7, 8), within the modular structure of
the set of EPB standards
| Overarching |
Building
(as such) |
Technical Building System | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Submodule | Descriptions | Descriptions | Descriptions | Heating | Cooling | Ventilation | Humidification | Dehumidification | Domestic Hot waters | Lighting | Building automation and control | PV, wind,.. |
| sub1 | M1 | M2 | M3 | M4 | M5 | M6 | M7 | M8 | M9 | M10 | M11 | |
| 1 | General | General | General | |||||||||
| 2 | Common terms and definitions; symbols, units and subscripts |
Building Energy Needs | Needs | |||||||||
| 3 | Application | (Free) Indoor Conditions without Systems | Maximum Load and Power | |||||||||
| 4 | Ways to Express Energy Performance | Ways to Express Energy Performance | Ways to Express Energy Performance | |||||||||
| 5 | Building Functions and Building Boundaries | Heat Transfer by Transmission | Emission and control | x | ||||||||
| 6 | Building Occupancy and Operating Conditions | Heat Transfer by Infiltration and Ventilation | Distribution and control | x | ||||||||
| 7 | Aggregation of Energy Services and Energy Carriers | Internal Heat Gains | Storage and control | x | ||||||||
| 8 | Building Partitioning | Solar Heat Gains | Generation and control | x | ||||||||
| 9 | Calculated Energy Performance | Building Dynamics (thermal mass) | Load dispatching and operating conditions | |||||||||
| 10 | Measured Energy Performance | Measured Energy Performance | Measured Energy Performance | |||||||||
| 11 | Inspection | Inspection | Inspection | |||||||||
| 12 | Ways to Express Indoor Comfort | BMS | ||||||||||
| 13 | External Environment Conditions | |||||||||||
| 14 a | Economic Calculation | |||||||||||