OJ Electronics comfort system4, Руководство пользователя

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© 2013 OJ Electronics A/S
-Room: Shows the actual room temperature
-Floor: Shows the actual floor temperature
Scr. saver: Switches off the display after 60 seconds if no button
is pressed. Any subsequent press of a button reacti-
vates the display. The controller remains active and
runs the selected program.
Idle screen: When Exit is pressed or there has been no activity for
30 seconds, the Central Controller reverts to the initial
display. There are 3 different display modes:
Single : Single mode is the standard initial display
(the factory setting).
Auto : Standard initial display with automatic switch-
ing between the current status of all connected room
thermostats.
Simple : Simple mode for easy mode shifting. The
controller will show the initial display in one of the three
modes:
Holiday , Comfort or Frost . To enter the menu,
select Back and press OK .
Press the OK button to select or deselect the display options. Then
select Exit in the menu to return to the initial display and view your
chosen settings.
OK


Energy monitor
Energy monitor
To view the true cost of the energy con-
sumed, select the actual currency and cost
per unit.
Currency: Press OK and choose the required currency.
Confirm with OK .
Cost/unit: Press OK and set the actual cost of electricity.
The cost must be entered per kWh. Press OK .
Leave the menu by pressing Exit .
To display actual energy consumption and to specify the load for
each thermostat, see
Readout .
OK


Engineer settings
Engineer settings
The Engineer settings menu contains the
following options:
• Offset temperature
• Adaptive function
• Application
• Temperature scale
• Backlight
• Sensor selection
• Language
• Factory reset
• Information
OK


Offset temp.
Offset temperature
If the actual temperature (measured using
a thermometer) does not correspond to the
thermostat value shown on the controller, the
thermostat can be adjusted by offsetting the
temperature.
Press
OK and enter the measured temperature value. Confirm with
OK .
OK 

Adaptive function
Adaptive function
Ensures that the required temperature has
already been reached when you get up in the
morning or come home from work. After just
a few days, the adaptive function will have
automatically calculated when the heating
must be turned on. The adaptive function applies for all units con-
nected to the system. Press
OK and set the function.
Press OK and set the function to On . Confirm with OK .
OK 

Application
Application
Set the type of control to be used by the
Central Controller.
There are 4 options:
Floor: The Central Controller controls
floor temperature only. A floor sensor must be con-
nected.
Room: The Central Controller controls room temperature
only.
Room/limit: The Central Controller controls room temperature with
min. and max. limits for floor temperature. A floor sen-
sor must be connected.
Regulator: The Central Controller functions as a simple regulator
and no sensors are used. The setting is a percentage.
Temperature regulation can be achieved via the op-
tion in the User settings menu:
Regulator
.
NOTE: Setback temperature unavailable.
Press OK and select the required application. Confirm with OK .
OK


Temp scale
Temperature scale
Allows you to set the temperature range with-
in which the Central Controller can be set. It is
then only possible to set a temperature within
this range in auto, comfort and manual mode.
Press
OK to highlight Min temperature. Use the Up or Down button
to select the minimum permissible temperature. Press OK and then
select the maximum permissible temperature. Confirm the settings
with
OK .
OK 

Frosttemp.
Frost temperature
The required temperature in frost protection
mode. Both room and floor temperature can
be set.
Press OK and set the required room tem-
perature using the Up or Down button. Press
OK and set the required floor temperature. Confirm the settings by
pressing OK.
OK 

Backlight
Backlight
There are three settings for the display back-
lighting:
•
Auto: Backlighting is activated whenever a
key is pressed and goes out automatically
30 seconds after the last key is pressed.
• On heat: Backlighting comes on when heating is called for by the
thermostat.
• Const on: Backlighting is constantly on.
Select the required backlighting setting and confirm with OK .
OK


Sensor
Sensor selection
Floor sensors of types other than that sup-
plied by OJ Electronics
(12 kΩ/ 25°C) can
be selected in this menu. The controller is
preprogrammed for 4 other types:
Sensor 2 k
Ω
Sensor 10 k Ω
Sensor 15 k
Ω
Sensor 33 k Ω
Select the installed sensor with the arrow buttons, then confirm
with
OK . The resistance characteristics of the sensor at 15 °C,
20 °C, 25 °C and 30 °C are now displayed.
Comfort System4
TM
English