OJ Electronics Microline OCC4 Benutzerhandbuch Seite 2

Type OCC4/OCD4
Introduction
The thermostat can switch on your heating system at predetermined
times on different days of the week. For each day of the week, you
can set individual temperatures for 4 or 6 separate periods, called
events. Lowering the temperature when the home is unoccupied will
reduce your energy costs without reducing comfort.
The thermostat comes with a default schedule suitable for most
homes. Unless you change the settings, the thermostat will operate
in compliance with the default schedule.
Furthermore, the thermostat also features an adaptive function that
determines how long the floor takes to heat up and cool down as
the seasons change, and takes this into account when turning the
heating on or off. This ensures that the room is always up to tempe-
rature at the desired time. The adaptive function's fuzzy logic takes
three days to determine the heat characteristics of the room before it
operates efficiently.
First time settings
The first time you switch the interrupter ON "I", language, time and
date must be set. The menu will automatically guide you through the
process.
• Choose your language with the Up and Down buttons and
confirm with OK.
• Set the actual hour and press the OK button. Then set the mi-
nutes. Press OK.
• Set the actual date: year, month and day. Confirm the settings
with the OK button.
The next menu allows you to select the application you want the
thermostat to control. If the thermostat is in the room to be heated,
select Room/limit. If the thermostat is outside of the room to be
heated, select Floor. Once you have chosen the required setting,
press OK.
You now need to select the actual floor covering so that the thermo-
stat can take this into account during operation. Select the actual
floor covering and press OK.
You now need to enter the system load, i.e. the kW output of the
heating system powered by the thermostat. Select the appropriate
load and press OK.
The thermostat is now ready for use and your underfloor heating will
operate in accordance with the pre-programmed Event schedule.
See Factory Settings for full details of this.
Power interrupter
General operation
The interrupter button allows you to turn the thermostat on "I" and
off "0" by sliding the button up and down. When the thermostat is
switched off "0", the relay disengages. All settings, including time
and date, will be remembered.
The thermostat is intuitively operated using the navigation buttons.
The function of each button is indicated above the button in the
display.
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Navigation buttons
manuals search engine
Back
In various parts of the menus and submenus you will find the Back
menu item.
Use Back to return to the last step.
Exit
Returns to initial dispay.
Operation mode
The thermostat features three different modes of temperature control:
Auto mode
Select Auto if you want the temperature to be controlled automa-
tically via the 4 or 6-event schedule.
Manual mode
Select Manual to cancel the programmed Event schedule (e.g.
during holidays) and to set the required temperature manually. You
may, for example, want to adjust the temperature to 5°C for frost
protection while you are away.
• Press Manual, confirm with OK and choose the required tempera-
ture.
Comfort mode
Select Comfort to set a temporary comfort temperature
(so-called party mode) for a single event.
• Press Comfort, confirm with OK and choose the required tempe-
rature. Then enter the required duration of comfort mode.
After the set time has elapsed, the thermostat will automatically
revert to Auto mode.
Please note: Comfort mode is a temporary manual setting that will
be automatically cancelled by the next event in the programmed
Event schedule.
Thermostat setup menus
The menu allows you to select the following options:
Event settings
Allows you to have the temperature con-
trolled automatically in accordance with a
program of your own choice. You can select
temperature settings for 4 or 6 different
events during the day:
4-Events*
Morning
Daytime
Evening
Night
* Depending on the chosen schedule, see User Settings/Event
schedule.
The thermostat is pre-programmed with a Event schedule for easy
and economic heating control, see Preset schedule under Factory
settings. The schedule can be easily changed in the following way:
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English
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6-Events*
Morning
Daytime
Daytime 2
Evening
Evening 2
Night