4. Configuration menu
The configuration menu can be used to modify settings.
To access this menu, press and hold down the menu
button (for more than 3 seconds).
PRO: For setting the weekly program (see Section “1
•
Setting the weekly program”)
DAT: For modifying the time of day and date
•
POS: For querying the actuator’s current position
•
DST: Automatic switchover at the start or end of daylight
•
saving time can be deactivated.
AER: For setting the “window open” temperature and
•
time so that the temperature is automatically reduced
in the event of ventilation
TOF: For setting the offset temperature
•
RES: For restoring the factory settings
•
Use the setting wheel to select menu items and the OK but-
ton to confirm your choice. Press the menu button again to
return to the previous level. After 65 seconds without any-
thing happening, the menu will close automatically.
5. Display content during normal operation
During normal operation,
the following are displayed:
switching periods, operating
mode, temperature setting
and day of the week.
The bars indicating the week-
ly program’s switching periods are shown for every other
time interval. For an example, please refer to “2. Weekly
program: Examples”.
6. Setting the holiday function
If you want a fixed temperature to be maintained for a set
period of time while you are on holiday or during a party,
you can make use of the Holiday function.
Press and release the menu button repeatedly until the
•
suitcase symbol ( ) appears on the display.
Use the setting wheel to set the end of the time period
•
during which the temperature is to be maintained.
Press the OK button to confirm.
•
Then use the setting wheel to set the date.
•
Press the OK button to confirm.
•
Use the setting wheel to set the temperature; press OK to
•
confirm. The display will flash to confirm your settings.
The set temperature will remain in force until the specified
time. After that, the actuator will adopt Auto mode.
7. Comfort and set-back temperatures
The comfort/set-back temperature button (
) provides
an easy and convenient way of switching between these
two temperatures. The factory settings are 21.0°C and
17.0°C respectively. To adapt them, proceed as follows:
Press and hold down the comfort/set-back temperature
•
button (
) for more than 3 seconds.
The sun symbol (
•
) will appear on the display along
with the current comfort temperature.
Use the setting wheel to modify the temperature; press
•
OK to confirm.
The moon symbol (
•
) will appear together with the set-
back temperature.
Use the setting wheel to modify the temperature; press
•
OK to confirm.
The temperature can even be modified in Auto mode at any
time by using this button. The new setting will be retained
until the program’s next switching time.
8. Child-proof lock/Operating inhibit
Operation can be inhibited.
To activate/deactivate the operating inhibit, briefly press
•
the
Menu and
buttons at the same time.
Once the function is active, “LOC” will appear on the display.
•
To deactivate the function, press both buttons again.
•
9. Setting the heating break
If the heating is being switched off for the summer, you can
save battery power. This involves opening the valve up fully.
Limescale protection measures remain in place.
To activate the heating break, turn the setting wheel
•
clockwise during manual operation (
Manu) until “ON”
appears on the display.
To terminate the heating break, quit manual operation
•
(
Manu) or turn the setting wheel anticlockwise.
10. Setting frost protection mode
If you do not want the room to be heated, the valve can
be closed. It will only be opened again if there is a risk of
freezing due to frost. Limescale protection measures re-
main in place.
To activate frost protection mode, turn the setting wheel
•
anticlockwise during manual operation (Manu) until “OFF”
appears on the display.
To terminate frost protection mode, quit manual opera-
•
tion (Manu) or turn the setting wheel clockwise.
11. “Window open” function
In the event of a significant drop in temperature, the actu-
ator can automatically detect whether the room is being
ventilated. To save on heating costs, the temperature is
then automatically reduced for a specific time period (fac-
tory setting: 15 minutes). While this function is active, the
“window open” symbol ( ) appears on the display.
Press and hold down the menu button for more than
•
3 seconds.
Use the setting wheel to select the “AER” menu item.
•
Confirm with OK.
•
Use the setting wheel to set the temperature and time.
•
To deactivate the function, select a time of “0”.
12. Setting the offset temperature
The temperature is measured at the heating appliance
itself, with the result that other parts of the room may be
warmer or colder than this. To allow for this, you can set
a temperature offset of ±3.5°C. If, for example, a tempe-
rature of 18°C is measured somewhere within the room
instead of the 20°C set, it means that an offset of -2.0°C
needs to be configured.
Press and hold down the menu button for more than
•
3 seconds.
Use the setting wheel to select the “TOF” menu item.
•
Confirm with OK.
•
Use the setting wheel to modify the temperature.
•
Press the OK button to confirm.
•
13. Restoring the factory settings
You can reset the actuator to its initial state manually. This
will clear all the settings that have been made manually.
Press and hold down the menu button for more than
•
3 seconds.
Use the setting wheel to select the “RES” menu item.
•
Confirm with OK.
•
“CFM” will appear on the display; press OK to confirm.
•
14. Intended use
The electronic thermostat has been designed for the
purpose of controlling a standard heating appliance val-
ve. The device may only be operated indoors and must
be protected from the effects of damp and dust, as well
as solar radiation and sources of radiant heat.
Using the device for a purpose or in a manner other than
that described in this operating manual constitutes a
breach of the “intended use” and shall invalidate the war-
ranty and any liability claims. The same shall apply in the
event of any conversion or modification work. The devices
are intended exclusively for domestic use.
15. Troubleshooting and maintenance
Error code on
display
Problem
Remedy
Battery symbol
(
)
Battery power
too low
Replace batteries
F1
Valve actuator
sluggish
Check installation,
inspect heating
valve
F2
Adjusting range
too large
Check
actuator
fastening
F3
Adjusting range
too small
Check heating
valve
At 12:00 every Saturday, the actuator performs a
weekly descaling function to prevent valve calcifica-
tion. “CAL” will appear on the display.
16. Instructions for disposal
Do not dispose of the device with regular domestic
waste.
Electronic equipment must be disposed of at local
collection points for waste electronic equipment in
compliance with local directives governing waste
electrical and electronic equipment.
The CE sign is a free trade sign addressed ex-
clusively to the authorities and does not warrant
any properties.
17. Safety instructions
The devices concerned are not intended for children and
must not be used as toys. Do not leave packaging materi-
al lying around, as children might be tempted to play with
it, which is extremely dangerous. Do not open the device:
it does not contain any components that need to be ser-
viced by the user. In the event of an error, please return
the device to our service department.
Issue 1 English 02/2010
Documentation © 2010 ELV Elektronik AG
All rights reserved.
90669, V1.2, www.elv.com
19. Technical properties
Supply voltage:
3 V
Max. current consumption: 100 mA
Batteries:
2x Mignon batteries (LR6/AA)
Battery life:
Approx. 3 years
Display:
LC display
Housing dimensions:
63 x 66 x 92 mm (W x H x D)
Connection:
M30 x 1.5
We reserve the right to make any technical changes
that constitute an improvement to the device.
9
13
10
14
11
15
12
16
18. Adapter overview
Manufacturer
Figure
Adapter
Heimeier, MNG, Jun-
kers, Landis&Gyr
“Duodyr”, Honeywell-
Braukmann, Oventrop,
Schlösser, Simplex,
Valf Sanayii, Mertik
Maxitrol, Watts,
Wingenroth (Wiroflex),
R.B.M., Tiemme, Jaga
No adapter
required
Danfoss RA
Included
in scope of
supply
Danfoss RAV
Included
in scope of
supply
Danfoss RAVL
Included
in scope of
supply
Other adapters available as accessories.