Becker B-Tronic RTC3100B User manual

B-Tronic RoomTemperatureControl
RTC3100B
en Assembly and Operating Instructions
Heating actuator
Important information for:
• Fitters / • Electricians / • Users
Please forward accordingly!
These instructions must be kept safe for future reference.
Becker-Antriebe GmbH
Friedrich-Ebert-Straße 2-4
35764 Sinn/Germany
www.becker-antriebe.com
4035 630 048 021/07/2017

Table of contents
General ................................................................................................... 3
Items included ......................................................................................... 4
Warranty ................................................................................................. 4
Safety instructions ................................................................................... 4
Intended use ........................................................................................... 5
Explanation of displays and buttons........................................................... 6
Assembly ................................................................................................ 8
Waking up the device...............................................................................12
Disassembly ...........................................................................................12
AUTO/MANUAL changeover ....................................................................13
Manual operation....................................................................................13
Establishing the program/clear standby state............................................14
Window function .....................................................................................14
Limescale protection function ..................................................................15
Frost protection function .........................................................................15
Switching battery economy mode on/off...................................................15
On-site operation disabled.......................................................................15
Info ........................................................................................................16
Restoring to factory settings ....................................................................16
Configuration with the CentralControl .......................................................17
Changing batteries..................................................................................17
Cleaning.................................................................................................18
Technical data ........................................................................................18
What to do if...?.......................................................................................19
Simplified EU declaration of conformity.....................................................20
2

General
This heating actuator is a high-quality product with the following performance
characteristics:
•Optimised for room temperature applications
•Up to 7 switching times can be set for each day via the CentralControl
•Window function
•Limescale protection function
•Frost protection function
•Easy adjustment via the operator unit
•Several freely selectable preferred temperatures can be set
Please observe these Assembly and Operating Instructions when installing
and setting up the equipment.
Explanation of pictograms
CAUTION CAUTION indicates a hazardous situation
which, if not avoided, could result in in-
jury.
ATTENTION ATTENTION indicates measures that must
be taken to avoid damage to property.
Denotes user tips and other useful in-
formation.
3

Items included
Quant-
ity
Description
1 Heating actuator RTC3100B
2 Battery LR6 (AA)
3 Adapter
1 Screw M4 x 16 mm
1 Nut M4
1 Assembly and Operating Instructions
Warranty
Structural modifications and incorrect installation which are not in accordance
with these and our other instructions can result in serious injuries, e.g., crush-
ing of limbs. Therefore, structural modifications may only be carried out with
our prior approval and strictly in accordance with our instructions, particularly
the information contained in these Assembly and Operating Instructions.
Any further processing of the products which does not comply with their inten-
ded use is not permitted.
The end product manufacturer and fitter have to ensure that all the relevant
current statutory, official and, in particular, EMC regulations are adhered to
during utilisation of our products, especially with regard to end product manu-
facture, installation and customer advice.
Safety instructions
General information
•Please keep the instruction manual safe!
•Only use in dry rooms.
•Keep children away from control units.
•Observe all pertinent country-specific regulations.
4

•Dispose of exhausted batteries properly. Only replace batteries with the
identical type (see Technical data).
•Do not use rechargeable batteries.
Caution
•Device contains small parts that can be swallowed.
Attention
•Ensure that the batteries supply sufficient power to guar-
antee frost protection.
Intended use
The heating actuator described by the present instructions must only be used
for individual room control by means of radiator or underfloor heating in closed
rooms. Only use a CentralControl or a compatible KNX media coupler to con-
trol the heating actuator.
•Please note that radio-controlled systems may not be used in areas with
a high risk of interference (e.g., hospitals, airports).
•The remote control is intended solely for use with equipment and sys-
tems in which malfunctions in the hand-held transmitter or receiver
would not pose any risk to persons, animals or property, or which contain
safety devices to eliminate such risks.
•The operator is not protected from interference from other telecommu-
nications systems and terminal equipment (e.g., even from radio-con-
trolled systems which are properly operated in the same frequency
range).
•Only connect radio receivers to devices and systems approved by the
manufacturer.
•Radio-controlled systems transmitting on the same fre-
quency may cause reception interference.
•Note that the range of the radio signal is limited by legis-
lation as well as by design.
5

Explanation of displays and buttons
2
1
4
5 3
6
7
8
1. Knurled nut 5. "-" button
2. Display 6. Battery compartment cover lock
3. "+" button 7. Battery compartment
4. Room temperature sensor 8. Battery compartment cover
6

1
2
3
4
10
5
6
7
89
1. Programmed heating phases 6. Eco temperature
2. Day of the week 7. Comfort temperature
3. On-site operation disabled 8. Radio connection
4. Battery status
Battery change required (symbol
flashes)
9. Automatic or manual mode active
5. Frost protection 10. Status and temperature display
7

Assembly
Assembly can be performed without difficulty on the most common valve
bases with a thread size of M30 x 1.5 mm; no dirt and water stains, as the
heating water circuit is not interrupted.
Removing the old radiator thermostat
1. Turn the old thermostat head until it is fully open.
2. Now undo the fastening.
3. Finally, pull the thermostat off the valve.
8

Assembly without adapter
View Use Adapter
Heimeier, Junkers Landys
+Gyr, MNG, Honeywell-
Braukmann
Thread size from M30x1.5
No ad-
apter re-
quired
1. Insert the batteries.
2. Wait until the message "LINK" appears on the display for the installation
standby state, or if "OPEN" appears, press the "+" or "-" button until the
message "LINK" appears on the display. The control unit is now in the
program standby state for 15 minutes. For subsequent actions, please
refer to the corresponding operating instructions for the device to be
programmed.
3. After linking successfully, the message "OK" appears on the display,
then changes to "OPEN".
4. Now place the heating actuator on the valve and firmly tighten the
knurled nut (approx. 10 Nm).
5. Now press the "+" and "-" buttons for 5 seconds to allow the heating ac-
tuator to re-adapt to the radiator valve. "ADJ" appears on the display.
9

Assembly with the adapter supplied
During installation, make sure that the position of the pins on
the inside of the adapter coincides with the notches on the
Danfoss valve.
View Use Adapter
Danfoss RAV (pin supplied
must be inserted into the
valve tappet)
Included
Danfoss RA Included
Danfoss RAVL Included
10