Special Functions, Menu; Sensor Calibration - ESBE 90C-1 Série Mode D'emploi

SPECIAL FUNCTIONS, MENU 7

Sensor calibration, Remote adjuster, Mixer, etc
7. Exit special functions
Menu 7.1 / 7.1.1 - 7.1.6 Sensor calibration

7.1 Sensor calibration

Deviations in the temperature values displayed, for
7.2 Commissioning
example due to cables which are to long or sensors
▲ ▼ which are not positioned optimally, can be compensated
Info
for manually here. The settings can be made for each
individual sensor in steps of 0.5°C.
Settings are only necessary in special cases at
the time of initial commissioning by the specialist.
Incorrect measurement values can lead to unpre-
dictable errors.
Menu 7.2 Commissioning
Starting the commissioning help guides you in the correct order through the basic set-
tings necessary for commissioning, and provides brief descriptions of each parameter in
the display.
Pressing the "esc" key takes you back to the previous value so you can look at the se-
lected setting again or adjust it if desired. Pressing the "esc" more than once takes you
back to the selection mode, thus cancelling the commissioning help.
May only be started by a specialist during commissioning! Observe the explana-
tions for the the individual parameters in these instructions, and check whether
further settings are necessary for your application.
Menu 7.3 Factory settings
All of the settings that have been made can be reset, thus returning the controller to its
delivery state.
The entire parametrisation, statistics, etc. of the controller will be lostirrevocably.
The controller must then be commissioned once again.
Menu 7.4 Expansions
This menu can only be selected and used if additional options or expansion modules
have been built into the controller.
The associated supplementary installation, mounting and operation instructions are
then included with the specific expansion.
Menu 7.5 Mixer
Settings are only necessary at the time of initial commissioning by the specialist.
Incorrect measurement values can lead to severe unpredictable errors.
Menu 7.5.1 Valve type
Mixer valve operation range could be altered. 90/180/270° example valve 5MG
needs 270°.
Menu 7.5.2 Min. angle
Minimum opening angle of the mixer valve
Settings range: 0 to 20 default 0%
Menu 7.5.3 Max. angle
Maximum opening angle of the mixer valve
Settings range: 80 to100 default 100%
Menu 7.5.4 Direction
Opening of valve CCW - counter clock wise.
Menu 7.5.5 Turn time
The mixer is switched on i.e. is opening or closing for the timespan set here, then the
temperature is measured to control the flow temperature.
Settings range: 1.0 sec to 3 sec. / Default: 2 sec.
Menu 7.5.6 Pause factor
The calculated pause time of the mixer is multiplied with the value set here. If the pause
factor is "1", the normal pause time is used, "0.5" will use half the normal pause time, "4"
would quadruple the pause time.
Settings range: 0.1 to 4.0 / Default: 1.0
Menu 7.5.7 Increase
If the temperature changes very fast, this value is added to the influence of fast flow
temperature rise on mixer reaction.
Influence of mixer reaction is updated once every minute.
Settings range: 0 to 20 / Default: 0
Menu 7.5.8 Calibration
Full calibration of valve positions.
Menu 7.6 Room sensor
The settings necessary for the optional room sensor CRS231 are made in this menu.
The 3 modes "continous day", "continous night" and "Time controlled/automatic" can be
switched at the CRS231.
Additionally the reference temperature of the flow can be parallel translated by turning
the control wheel. If the wheel is set to minimum, only the minum values that can be set
in the protective functions menu will be used.
In the operating modes "Reference value" and 14day ref." the remote adjuster
is without function.
Menu 7.6.1 Room sensor
This value is used to appoint the amount of influence in percent the room temperature
has on the reference flow temperature. For every degree of deviation of the room
temperature from the reference room temperature the percentage of the calculated
reference flow temperature set here is added to or, respectively, subtracted from the
reference flow temperature. As long as it is within the limits of the min. and max. flow
temperatures that can be set in the protective functions.
Example: Reference roomtemp.: e.g. 25 °C: room temp.: e.g. 20 °C = 5 °C deviation.
Calculated reference temp.: e.g. 40 °C: room sensor: 10 % = 4 °C.
5 X 4 °C = 20 °C According to this 20 °C are added to the reference flow temperature,
resulting in 60 °C. If the value is higher than the one set in max. flow temp-, the resulting
CW - clock wise
17