OJ Electronics OCC4, OCD4 User Manual

1

© 2012 OJ Electronics A/S

Type OCC4/OCD4

English

67181 05/12 (MBC)

© 2012 OJ Electronics A/S

USER MANUAL

Contents

Menu overview ........................................................ 1

Introduction ............................................................. 2

First time settings ................................................... 2

General operation ................................................... 2

Back...................................................................... 2

Exit ........................................................................ 2

Operation mode ...................................................... 2

Auto mode ........................................................... 2

Manual mode ....................................................... 2

Comfort mode ......................................................2

Thermostat setup menus ....................................... 2

Event settings ......................................................... 2

User settings ........................................................... 3

Time and date ...................................................... 3

Child lock ............................................................. 3

Display settings ...................................................3

Event schedule .................................................... 3

Energy monitor .................................................... 3

Engineer settings .................................................... 3

Oset temperature ................................................3

Adaptive function.................................................. 3

Application ............................................................ 4

Temperature scale ................................................4

Language .............................................................. 4

Factory reset ......................................................... 4

Information ........................................................... 4

Back...................................................................... 4

Exit ........................................................................ 4

Error messages ......................................................4

Factory settings ...................................................... 4

Preset schedule .................................................... 4

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Menu

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© 2012 OJ Electronics A/S

Type OCC4/OCD4 English

Introduction

The thermostat can switch on your heating system at predetermined
times on dierent 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 o. This ensures that the room is always up to tempe­rature at the desired time. The adaptive function’s fuzzy logic takes
three days to determine the heat characteristics of the room before it
operates eciently.

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 mi­nutes. 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 thermo­stat 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.

Navigation buttons

Power interrupter

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General operation

The interrupter button allows you to turn the thermostat on “I” and
o “0” by sliding the button up and down. When the thermostat is
switched o “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.

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 dierent 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:

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Event settings

Allows you to have the temperature con­trolled automatically in accordance with a
program of your own choice. You can select
temperature settings for 4 or 6 dierent
events during the day:

4-Events* 6-Events*

Morning Morning

Daytime Daytime

Evening Daytime 2

Night Evening

Evening 2

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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© 2012 OJ Electronics A/S

1. Press the OK button to activate the Event settings display.

2. Choose the days for which you want to change the settings,
Mon-Fri or Sat-Sun using the up or down button. Press OK.

3. Now select the time and temperature for each daily event in the
program. Press OK and set the start time for the event concerned.
Confirm with OK. Set the temperature for this event and confirm
with OK.

4. After setting the required events, select Exit in the menu to return
to the initial display.

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User settings

In the user settings menu you can change the
following items:

• Time and date

• Child lock

• Display settings

• Event schedule

• Energy monitor

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Time and date

Press OK and set the actual time in hours
and minutes.
The date will then be displayed. Set the date
and confirm with OK.

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Child lock

Allows you to lock the thermostat settings,
e.g. in public or other places where you do
not want the settings changed.
Press OK and set the child lock to On using
the down button. Confirm with OK.
The child lock can be unlocked by pressing both the Comfort and
Manual buttons simultaneously for 5 seconds.

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Display settings

Allows you to select what is shown on the
initial display.
Time/day: Shows the actual time and day at

the top of the display.

Set temp.: Shows the current temperature

setting.

Act. temp*.:Shows the actual measured temperature.
Scr. saver: Switches o the display after 30 seconds if no button is

pressed. Any subsequent press of a button reactivates
the display. The thermostat remains on and runs the

selected program.
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.

* Only with floor application.

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Event schedule

Allows you to choose the type of weekly
Event schedule you require.
5:2 : Monday to Friday with 4 events

and Saturday to Sunday with 2
events.
Typically used if you work from Monday to Friday.

6:1 : Monday to Saturday with 4 events and Sunday with

2 events. Typically used if you work from Monday to
Saturday.

7:0 : Monday to Sunday with 4 individual events. Allows

you to choose individual programs for each of the 7
days of week.

5:2 6-event : Monday to Friday with 6 events and Saturday and

Sunday with 2 events. Typically used if you work
from Monday to Friday.

6:1 6-event : Monday to Saturday with 6 events and Sunday with

2 events. Typically used if you work from Monday to
Saturday.

7:0 6-event: Monday to Sunday with 6 events. This allows you

to choose individual programs for each day of the
week.

0:7 6-event: Monday to Sunday with 6 events and the same

program for all days of the week.
Select the required 4 or 6 event schedule and confirm with OK.
For instructions on programming the time and temperature for the
Event schedule, see Event settings.

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Energy monitor

Allows you to view energy consumption for
the past 2 days, 30 days or 365 days.
Press OK for the chosen period. The value
in per cent (%) shows the relative amount of
time the heating has been on. The following
figure is the cost for the selected period. To ensure correct calcula­tion, check the settings for currency, price per kWh and load.
Currency: Press OK and chose 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.

Load: Press OK and enter the connected heating power.

The value must be in watt (W). Press OK.
Leave the menu by pressing Exit.

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Engineer settings

The Engineer settings menu contains the
following options:

• Oset temperature

• Adaptive function

• Application

• Temperature scale

• Language

• Factory reset

• Information

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Offset temperature

If the actual measured temperature does not
corresponding to the thermostat value, you
can adjust the thermostat by osetting the
temperature.
Press OK and enter the value of the measu­red temperature. Confirm with OK.

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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.
Press OK and set the function to On. Confirm with OK.

Type OCC4/OCD4 English

4

OJ ELECTRONICS A/S

Stenager 13B · DK-6400 Sønderborg
Tel.: [phone] · Fax [phone]
[e-mail] · www.ojelectronics.com

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Application

Set the type of regulation used.
There are 4 options:
Floor reg. : The thermostat regulates floor

temperature only. A floor sen­sor must be connected.

Room reg. : The thermostat regulates room temperature only.
Room/limit : The thermostat regulates room temperature with min.

and max. limits for floor temperature. A floor sensor
must be connected.

Regulator : The thermostat functions as a simple regulator and no

sensors are used. The setting is a percentage.

Press OK and select the required application. Confirm with OK.

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Temperature scale

Allows you to set the temperature range
within which the thermostat 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 select the maximum permissible temperature.
Confirm the settings with OK.

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Display illumination

There are three settings for the display back­lighting:

• Auto: Backlighting is activated whenever a
key is pressed and goes out automatically
30 seconds after the last key press.

• On: Backlighting continuously on.

• Heating active: Backlighting comes on when heat is called for by
the thermostat.

Select the desired backlighting setting and confirm with OK.

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Language

Allows the language used on the display to
be changed.
Press OK and select the required language.
Confirm with OK.

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Factory reset

Allows factory settings to be restored. Your
personal settings will be lost, see Factory
settings.
Press OK and choose Reset in the menu.
Confirm with OK.

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Information

Displays the thermostat software version.

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.

Error messages

If a fault or error occurs, the thermostat will display an error code as
follows:
E0: Internal failure. The thermostat is defective. Replace thermostat.
E1: Internal sensor defective or short-circuited.
E2: External sensor defective or short-circuited.
E5: Internal overheating. Inspect the installation.

Factory settings

Preset schedule

Type OCC4/OCD4 English

The trademark is registered and belongs to OJ Electronics A/S · © 2012 OJ Electronics A/S

Day 1-5

Event Time With floor sensor With room sensor

Morning 06:00-08:00 25°C 20°C
Daytime 08:00-16:00 20°C 15°C
Daytime 2 08:00-16:00 20°C 15°C
Evening 16:00-23:00 25°C 20°C
Evening 2 16:00-23:00 25°C 20°C
Night 23:00-06:00 20°C 15°C

Day 6-7

Event Time With floor sensor With room sensor

Day 08:00-23:00 25°C 20°C
Night 23:00-08:00 20°C 15°C

5

© 2012 OJ Electronics A/S

BENUTZERHANDBUCH

Inhalt

Menu overview ...........................5

Einführung .............................. 6

Erste Einstellungen .......................6

Allgemeiner Betrieb .......................6

Zurück ................................6

Beenden ..............................6

Betriebsart ..............................6

Auto-Modus ...........................6

Manueller Modus .......................6

Komfortmodus ..........................6

Thermostat-Konfigurationsmenüs ...........6

Uhrenbetrieb ............................6

Benutzer-Einstellungen ....................7

Uhrzeit und Datum ......................7

Kindersicherung ........................7

Display-Einstellungen ....................7

Wochenprogramm ...................... 7

Energieverbrauch .......................7

Service-Einstellungen ..................... 7

Oset-Temperatur .......................7

Selbstlernfunktion .......................8

Einstellung der Regelungsart ...............8

Temperaturskala ........................8

Display-Beleuchtung ....................8

Sprache ...............................8

Rückstellung auf die Werkseinstellungen .....8

Information ............................8

Zurück ................................8

Beenden ..............................8

Fehlermeldungen .........................8

Werkseinstellungen ....................... 8

Voreingestellter Zeitplan ..................8

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