Tech Controllers EU-F-4z v1 User Manual page 2

HOW TO INSTALL THE
CONTROLLER
The regulator should be installed by a qualified person.
UWAGA
• Risk of fatal electric shock from touching live connections.
Before working on the controller switch off the power
supply and prevent it from being accidentally switched on.
• Incorrect connection of wires may damage the regulator!
The diagrams below illustrate how the regulator should be mounted:
N L
OPERATION MODES
The room regulator may operate in one of three different modes:
Day/night mode - the pre-set temperature depends on the time
of day - the user sets a separate temperature for the day and night
(comfort temperature and economical temperature), as well as the time
when the controller will enter each mode.
Weekly control mode - the controller enables the user to create 9
different programs divided into 3 groups:
- PROGRAMS 1÷3 – daily temperature values are set
for all days of the week;
- PROGRAMS 4÷6 – daily temperature values are set
separately for the weekdays (Monday-Friday) and for
the weekend (Saturday-Sunday);
- PROGRAMS 7÷9 – daily temperature values are set
for each day of the week separately.
Manual mode - the user sets the temperature manually directly
from the main screen view. When the manual mode is activated, the
previous operation mode enters sleep mode and remains inactive until
the next pre-programmed change of the pre-set temperature. Manual
mode can be disabled by pressing the EXIT button.
Automatic manual mode - this function enables manual mode
control. If this function is active (ON), the manual mode is disabled
automatically when a pre-programmed change resulting from the
previous operation mode is introduced. If the function is disabled (OFF),
the manual mode remains active regardless of the pre-programmed
changes.
Weekly control - this function enables the user to set current
weekly control program and edit the days and time when particular
temperature value will apply.
• HOW TO CHANGE THE WEEKLY PROGRAM NUMBER
Select this function and hold the MENU button. Every time you hold the
button, the program number will change. Press EXIT to confirm - the
controller will return to the main screen and the new setting will be
saved.
• HOW TO SET DAYS OF THE WEEK
Programs 1÷3 – it is not possible to select the day of the week
»
because the settings apply to each day.
Programs 4÷6 – it is possible to edit working days and the
»
weekend separately. Choose the group by pressing briefly the
MENU button.
Programs 7÷9 – it is possible to edit each day separately.
»
Choose the day by pressing briefly the MENU button.
Floor sensor - this function is active in heating mode after
connecting the floor sensor. In order to display specific parameters of
the floor sensor, select ON.
Maximum floor temperature - this function is used to set the
maximum pre-set floor temperature.
Minimum floor temperature - this function is used to set the minimum
pre-set floor temperature.
Floor temperature hysteresis - it defines the pre-set floor temperature
tolerance.
Floor temperature calibration - it should be performed if the floor
temperature measured by the sensor differs from the actual temperature.
Service menu - certain controller functions are secured with a code.
They can be found in the service menu. In order to introduce changes in
the service menu settings, enter the code - 215 (use arrows to select 2,
hold the Menu button and follow in the same way with the remaining
digits of the code).
• Heating/cooling mode (HEAT/COOL) - this function enables the
user to select the desired mode. If a floor sensor is used, the
heating mode should be selected.
• Minimum pre-set temp. - this function enables the user to set the
minimum pre-set temperature.
• Maximum pre-set temp. - this function enables the user to set the
maximum pre-set temperature.
100cm
How to install particular elements:
REGULATOR FUNCTIONS
In order to edit a parameter, select a corresponding icon. The remaining
icons become inactive. Use the buttons
parameter. In order to confirm, press EXIT or MENU.
Day of the week - this function enables the user to set current day
of the week.
Clock - in order to set current time, select this function, set the time
and confirm.
Day from... - this function enables the user to define the exact
time of entering the day mode. When day/night mode is active, comfort
temperature applies during the daytime.
Night from... - This function enables the user to define the
exact time of entering the night mode. When day/night mode is active,
economical temperature applies during nighttime.
Button lock - in order to activate button lock, select ON. Hold the
buttons EXIT and MENU at the same time to unlock.
Optimum start - fit involves constant monitoring of the heating
system efficiency and using the information to activate the heating in
advance in order to reach the pre-set temperatures.
When this function is active, at the time of a pre-programmed change
from comfort temperature to economical temperature or the other way
round, the current room temperature is close to the desired value. In
order to activate the function, select ON.
• HOW TO SET TIME LIMITS FOR COMFORT AND ECONOMICAL
TEMPERATURE
The hour which is being edited is displayed on the screen. In order to
assign comfort temperature, press the button
temperature, press the button
edit the next hour.
The bottom strip of the screen shows weekly program parameters. If
a given hour is displayed, it means that it has been assigned comfort
temperature. If it is not displayed, it means that it has been assigned
economical temperature.
Pre-set comfort temperature - this function is used in weekly
operation mode and day/night mode. Use the arrows to set the
temperature. Confirm by pressing the MENU button.
Pre-set economical temperature - this function is used in
weekly operation mode and day/night mode. Use the arrows to set the
temperature. Confirm by pressing the MENU button.
Pre-set temperature hysteresis - it defines the pre-set
temperature tolerance in order to prevent undesired oscillation in case
of small temperature fluctuation.
For example, when the pre-set temperature is 23°C and the hysteresis
is set to 1°C, the room regulator reports that the temperature is too low
when the room temperature drops to 22 °C.
Temperature sensor calibration - it should be performed while
mounting or after the regulator has been used for a long time, if the
room temperature measured by the internal sensor differs from the
actual temperature.
• Optimum start - this function displays the calculated value of
temperature increase per minute.
» „--" optimum start has not been calibrated
OFF - no calibration since the last start
»
FAIL - calibration attempt failed but optimum start may work
»
on the basis of the last successful calibration
SCS - calibration was successful
»
CAL - calibration in progress
»
• Factory settings - select YES to restore factory settings.
The regulator is intended to be mounted in a frame. It fits in the
following frames:
Ospel - Sonata
Berker - S.1, B.1, B.3, B.7
Jung - AS, A500, A PLUS, A CREATION
Gira- STANDARD 55, E2, EVENT, ESPRIT, PROFIL55, E22
Kopp - ALASKA
Elko - RS16, PLUS
55 mm
71 mm
and to adjust the
. To assign economical
. You will automatically move on to
NOTE