Program Examples
Weekdays:
Saturday:
P1 The family gets up (e.g. 6,30 A.M.; 22°C)
P5 The family gets up (e.g. 8,30 A.M.; 22°C)
P2 The last member of the family leaves the flat
P6 The family goes to bed (e.g. 10,30 P.M., 18°C)
(e.g. 8,30 A.M.; 17°C)
P3 The first member of the family comes back
Sunday:
(e.g. 4 P.M., 22°C)
P7 The family gets up (e.g. 8,30 A.M.; 22°C)
P4 The family goes to bed (e.g. 10,30 P.M., 18°C)
P8 The family goes to bed (e.g. 10,30 P.M., 18°C)
Switching off the Regulator (Heating) – SLEEP Mode
The SLEEP mode can be used to switch off the heating system and to save energy when the regulator is
out of use. Press the
▲
and
▼
buttons simultaneously for ca 5 seconds to activate the SLEEP mode. All
the thermostat functions are suspended in the SLEEP mode, with the display and the relay switched off. The
internal clock remains on and the program is backed up. Press any key to deactivate the SLEEP mode and
to resume the normal mode with the currently set program.
Temperature range:
The difference between the switch-on and switch-off temperature is considered the temperature range. It is
set to 1°C. This implies that the heating system switches on at 19.5°C and off at 20.5°C.
Switch-on delay:
For the sake of safety, there is a twenty-second delay between switching off the heating system and swit-
ching it on again.
Technical Specifications
Regulator type:
ECO - M/z...
ECO - M/s,n...
Supply:
no
12 V (5 ñ 48V upon request)
Program back-up:
2 alkali batteries 1.5 V AAA
2 acumulators 1.5 V (1.2V) AAA
Maximum load:
230 V / 5A (resistance load)
depending on the switching unit
Programs:
4 weekday programs; 2 Saturday programs; 2 Sunday programs
Operating temperature:
-20°C to +50°C
Regulation range:
+5 to +35°C
Displaying accuracy:
0.5°C
Display:
Basic range 0°C to +40°C
LO = temperature below 0°C or temperature sensor disconnected
HI = temperature exceeding 40°C or temperature sensor short circuit
Dimensions:
73 x 73 x 28 mm (width / height / depth)
Appication of Back-up Batteries
Back-up batteries can be used to back up the program in case of any power failure. Insert two AAA bateri-
es into the battery compartment. Make sure to observe the polarity as indicated inside the batery
compartment.
Note:
The correct function of the regulator cannot be guaranteed unless the back-up baterries are installed.
Guarantee and Service
When lodging a claim, please send the product with a brief description of the fault directly to our company,
attaching the receipt.
The claim will not be met unless the receipt is attached or in case the device has been disassembled by an
unauthorised person.
Date of production:
Date of purchase:
Operating the Device for the First Time, RESET
After inserting the batteries, the device displays the time, day of the week (serial number) and ambient
temperature. The device uses its default settings. The default settings may be restored at any time (e.g. in
the case of any faults of the user programs) by pressing the RESET button (see the picture). Use any
convenient pointed tool to press the button (not a pencil).
When used for the first time, reset or when the batteries are changed, the programmed regulator mode is
entered after the defined period of time expires for the first time. If you do not want to wait that long, switch
on the heating system manually (see the Manual Mode).
Setting Day of the Week and Time
Set the current day of the week by pressing the D button (1 = Monday, 2 = Tuesday, .......7 = Sunday). Use
the H (hour) and M (minute) buttons to set the time. After doing so, press the R button to return to the basic
mode.
OPERATING MODES
Two operating modes are available ñ automatic and manual.
AUTO MODE
The device regulates the temperature in accordance with the user-defined programs in that mode.
The number of the current program is displayed (e.g. P2).
The currently set temperature is displayed by pressing the
▲
or
▼
buttons.
MANUAL MODE
You can interrupt the current program at any time, switching the device into the manual mode (e.g. to set a
higher temperature after coming home without disrupting the current programs).
- Press the
▲
or
▼
buttons for ca 5 seconds until the temperature reading starts to blink.
- To change the temperature setting, press either the
▲
+ button or the
▼
- button repeatedly
(1 step is equal to 0.5°C).
- The device will return to displaying the time and temperature after ca 10 seconds.
- The manually set temperature will be kept until changed automatically in accordance with the defined
programs.
Programming
THE DAY OF THE WEEK AND TIME MUST BE SET CORRECTLY BEFORE PROGRAMMING THE DEVICE
(see Setting the Day of the Week and Time).
If you interrupt the programming procedure for more than 10 seconds, the device will automatically switch
over to the normal mode. You can terminate the programming procedure at any time by pressing the R
button.
If you do not wish to program the regulator yourselfs, you can use the default settings made by the
manufacturer. These simple default time and temperature settings are found suitable by most users. If you
decide to apply the default settings, the temperature in your flat will be maintained in compliance with the
following scheme: at 6,00 A.M., the regulator switches on the heating system, maintaining the temperature of
20°C. At 8,30 A.M., the system switches over to keeping the temperature of 14°C. At 4 P.M., the regulator
increases the temperature to 20°C. From 10 P.M. to 6 A.M., the regulator maintains the temperature of 14°C.
Usersí Regulator Programming
Programming the regulator in compliance with your own needs is very easy. The regulator capacity provides
for installing 4 programs for weekdays (Monday – Friday), 2 programs for Saturdays and 2 programs for
Sundays.
1. Press the P button. The default time and temperature of Program 1 appears on the display. The sign of
P1 flashes in the lower left corner of the display.
2. Use the H (hour) and M (fifteen-minute intervals) buttons to change the time applicable to the requested
temperature setting.
3. Use the ( and (buttons under the display to set the temperature to be kept until the time set as
described in paragraph 2 passes.
4. Press the P button again to set the remaining weekday programs (P2 - P4), the Saturday programs
(P5 ñ P6) and the Sunday programs (P7 - P8). You can adapt the programmes to suit your
requirements (see paragraphs 2 and 3).
5. Press the R button to terminate the programming.