Functions of the heating circuit
34
BA_EQJW126F001_EN001
5.6
Optimization
This function requires the use of a room sensor. Depending on the building
characteris- tics, the controller determines and adapts the required advance
heating time (maximum 8 hours) to ensure that the desired
Day set point
(rated
room temperature) has been reached in the reference room when the time-of-
use starts. During the advance heating period, the controller heats with the max.
flow temperature. This temperature is built up in steps of 10 °C. As soon as the
Day
set point
has been reached, weather-compensated control is activated.
Depending on the room sensors, the controller switches off the heating system
up to one hour before the time-of-use ends. The controller chooses the
deactivation time such that the room temperature does not drop significantly
below the desired value until the time-of-use ends.
During the advance heating period and the premature deactivation of the
heating sys- tem, the icons
or
blink on the display.
Outside the times-of-use, the controller monitors the
Night set point
(reduced
room temperature). When the temperature falls below the night set point, the
controller heats with the max. flow temperature until the measured room
temperature exceeds the ad- justed value by 1 °C.
Note:
Direct sunshine can cause the room temperature to increase and thus result in the
prema- ture deactivation of the heating system.
When the room temperature decreases while the heating system is shortly
outside its times-of-use, this can prematurely cause the controller to heat up to
the
Day set point.
Functions
WE
Configuration
Room sensors RF
0
CO1 -> F01 - 1
Outdoor sensor AF
1
CO1 -> F02 - 1
Optimization
0
CO1 -> F07 - 1
Parameters
WE
Switch position / Range of values
Day set point
20.0 °C
/ 0.0 to 40.0 °C
Night set point
15.0 °C
/ 0.0 to 40.0 °C
Содержание equitherm EQJW126F001
Страница 5: ...Contents BA_EQJW126F001_EN001 5 12 5 Customer data 80 ...
Страница 9: ...BA_EQJW126F001_EN001 9 Operation Fig 1 Icons ...
Страница 27: ...BA_EQJW126F001_EN001 25 Functionsoftheheatingcircuit 24 BA_EQJW126F001_EN001 ...
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Страница 34: ...26 BA_EQJW126F001_EN001 Functionsof theheatingcircuit limits the value ...
Страница 38: ...Functionsof theheatingcircuit 32 BA_EQJW126F001_EN001 ...
Страница 45: ...Functionsoftheheatingcircuit BA_EQJW126F001_EN001 39 ...
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Страница 57: ...BA_EQJW126F001_EN001 47 Operationalfaults 46 BA_EQJW126F001_EN001 ...
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Страница 60: ...Operationalfaults 48 BA_EQJW126F001_EN001 available ...
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Страница 65: ...Communication BA_EQJW126F001_EN001 51 Station address ST 255 PA6 1 to 247 with CO6 F02 1 1 to 32000 ...
Страница 68: ...54 BA_EQJW126F001_EN001 Electrical connection block CO6 F04 1 is activated ...
Страница 74: ...Electrical connection 56 BA_EQJW126F001_EN001 ...
Страница 79: ...Installation BA_EQJW126F001_EN001 61 60 BA_EQJW126F001_EN001 ...
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Страница 82: ...Fig 7 Connecting the EQJW126 Controller with standard back panel Electrical connection 62 BA_EQJW126F001_EN001 ...
Страница 89: ...Appendix BA_EQJW126F001_EN001 69 F Function block number WE Default value Anl System code number ...
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