AURATON 2030, Руководство пользователя

Страница: 21 / 32

20
Configuration settings:
backlight colour, hysteresis, delay, offset
Configuration settings are presented for changing in the following order:
To enter the configuration settings change mode press the‚ buttons
simultaneously and hold them for 5 seconds until the display backlight starts
flashing.
1 . BACKLIGHT COLOUR CHANGE :
Flashing backlight indicates that you
can change the backlight colour with
the
buttons.
Confirm the setting by pressing the
button.
The regulator will proceed to change
the next parameter.
2 . HYSTERESIS CHANGE:
Hysteresis is designed to prevent switching the controlled device on and
off too frequently due to minute fluctuations of temperature.
E.g. for the HI 2 hysteresis, when the temperature is set to 20°C, the boiler
will be switched on at 19.8°C, and switched off at 20.2°C. For the HI 4
hysteresis, when the temperature is set to 20°C, the boiler will be switched
on at 19.6°C, and switched off at 20.4°C.
The hysteresis change mode is signalled
by flashing text “HI”. You can change
hysteresis settings with the
buttons.
HI 2 – ±0,2°C
HI 4 – ±0,4°C
HI P – PWM mode (see chapter “PWM mode”)
Confirm the setting by pressing the button.
The regulator will proceed to change the next parameter.
[updow]
[updo]
[okok.]
[upd]
[okoo]
(factory setting)
21
3. DELAY CHANGE (AURATON 2030 only)
Delay is designed to prevent switching the controlled device on and off too
frequently e.g. due to a momentary whiff of air caused by opening
a window.
This mode is signalled by flashing text
” 90:SE ”. You can switch the delay on and off
with the buttons.
90:SE – 90s delay
(factory setting)
0:SE – without delay
Confirm the setting by pressing the button. The regulator will
proceed to change the next parameter.
4. OFFSET CHANGE
Offset allows for calibrating temperature indications within the tolerance
of ±3°C.
E.g. the temperature regulator indicates that the room temperature is 23
°C, whereas a regular mercurial thermometer placed alongside indicates
24 °C. Changing offset by +1 degree makes the regulator indicate the same
temperature as the mercurial one.
The offset change mode is signalled by
flashing text
OFFS .
You can set the desired value ( )
within the range from 3.0 to 3.0 (factory
setting is 0.0).
Confirm the setting by pressing the
button. The regulator will resume normal
mode of operation.
NOTE : If no button is pressed for 10 s while changing configuration
settings, the regulator will resume normal mode of operation.
[updo]
[okok]
updow
[okok]
backlight
colour change
hysteresis
change
delay
change
(AURATON 2030 only)
offset
change
PWM operation mode
(Pulse-Width Modulation)
When changing hysteresis settings, you can enable PWM mode. In PWM
mode, the controller switches on the heating device in cycles to minimize
temperature fluctuations.
T h e co nt ro l l e r m o n i to rs t h e
temperature rise and drop time.
With these values determined, the
controller switches the heating
device on and off in cycles that enable
maintaining temperature as close to
the setpoint as possible.
Temp.
Time
Set
temp
.
Temperature
in the room