AURATON 3021 RT User manual

3021 RT
3021 DS
3021 P
3021
OWNER’S MANUAL
EN

2
Thank you for purchasing the latest temperature controller based
on an advanced microprocessor.
AURATON 3021 / 3021 P / 3021 RT / 3021 DS
3 independent temperature sengs
Day, night, an-freeze.
9 independent temperature programs
Including 6-user dened ones.
Backlit LCD display
Backlit LCD display to control the device in areas with
poor lighng.

3
Temperature controller explained
On the front of the enclosure, there are four funcon keys, backlit
LCD display and temperature control knob with the OK buon.
LCD display
seng knob with
integrated OK
buon
temperature
seng key
selecon
key date/me/day of
week seng key
mode select key:
day mode
night mode

4
Display
1. Day of week ( ) – Indicates the current day of the week.
Each day has a number assigned.
2. Temperature – In normal operang mode, the controller displays
the temperature of the room it is installed in.
3. Temperature unit – Indicates temperature displayed in cen-
grade (°C).
4. Clock – Time displayed in 24-hour mode.
5. Timeline – Program progress indicator. Line divided to 24 secons,
each corresponding to one hour. Indicates program execuon
method. (see: „Timeline”).
6. Day mode indicator ( )
Indicates that the controller is in the day mode.
(see: „Temperature programming”)

5
7. Night mode indicator ( )
Indicates that the controller is in the night mode.
(see: „Temperature programming”)
8. An-freeze mode indicator ( )
Indicates that the controller is in the an-freeze mode.
(see: „An-freeze mode”)
9. Manual control indicator ( )
Appears if the programmed mode is switched o.
(see: „Manual control mode”)
10. Transmission symbol ( ) – AURATON 3021R only.
Indicates ongoing communicaon with the RT receiver.
11. Controller power on indicator ( )
Indicates the operang status. Visible when the controlled device
is started.
12. Program number
Indicates the number of program currently executed.
(see: „Factory programs” and „Weekly programming”)
13. Baery exhausted ( )
Displayed when the baery voltage drops below the allowed
limit. Replace the baery as soon as possible.
NOTE: To save the parameters programmed, the baery
exchange operaon should not last longer than 30 seconds.

6
Description of the RT receiver
The AURATON RT receiver cooperates with the AURATON 3021R
wireless receiver. The receiver is installed on the heang or air
condioning device and can operate under the load of 16A/10A.
mounng
hole
detachable
230V power
supply
connecon
terminals
detachable
control
connecon
terminals
mounng
hole
power buon
power
supply diode
buon for unpairing
devices
diode indicang that
the actuator device has
been switched on
diode indicang that
the actuator device has
been switched o
buon for
pairing
devices with the
RT receiver

7
Legend – description of LED signalling
The LED light’s green – the output device is o
(the contacts COM and NC are closed).
The LED light’s red – the output device is on
(the contacts COM and NO are closed).
The LED ashes green – the RT receiver awaits
the device to be paired
(chapter: „Pairing the wireless regulator and the RT
receiver”).
The LED ashes red – the RT receiver awaits
the device to be deregistered
(chapter: „Deregistering the regulator from the ceiver”).
Green power supply diode – the RT receiver
is switched on.
The LED ashes alternang red and green:
ALARM – the RT receiver has lost connecon with
one of the paired devices (chapter „Special situaons”).
RESET – receiver deregisters all previously paired
devices (chapter „Deregistering all devices paired
with the RT receiver”).

8
Installation of the AURATON RT receiver
CAUTION!
The cables delivered in a set together with the controller are
suitable for maximum loads equal to 2.5 A.
If devices with higher power are connected, the cables should
be replaced with ones of appropriate cross-secons.
NOTE: When installing an AURATON RT receiver, make sure that
the power supply is switched o. The receiver should be
installed by a professional.
NOTE: In the permanent system of the building there must be a
switch and an overcurrent protecon.
NOTE: In order to facilitate installaon, the terminals are ed
with extendable clamps. Before cable connections are
made, they can be disconnected from the controllers. The
cables may be routed from the boom of the receiver by
breaking out holes in the mounng cover or from the back
of the receiver if the cables are extended from the wall. In
order to connect the cables from the back, the cover must
be broken out.
!

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23
mounng
plug
1
1. Take o the cover of the front part
of the AURATON RT receiver by un-
screwing the screws half way out.
2. Connect the heang device to the
terminals of the control connecon
of the AURATON RT receiver. Follow
the service instrucon of the heat-
ing device. The COM (common) and
NO (normally opened) terminals are
used the most oen.
3. Connect the power supply cables to
the terminals of the power supply
connecon of the AURATON RT re-
ceiver, in observance of safety rules.
4. Aer the cables are connected, they
must be xed with the “cable fas-
tening holder” and the covers must
be screwed back to the AURATON
RT receiver.
cable e
clamp
4

10
Fastening the AURATON RT receiver to a wall
In order to fasten the AURATON RT receiver on a wall:
Note: If the wall is wooden, there is no need to use wall plugs.
In such a case, drill two holes 2.7 mm in diameter instead
of 5 mm, and screw the screws directly into the wood.
1. Take o the covers from the front part of the controller
(see chapter “Installaon of the AURATON RT receiver).
2. Mark the locaon of the holes for the fastening screws on the wall.
3. In the marked locaons, drill holes with diameters appropriate for
the diameters of the enclosed wall plugs (5 mm).
4. Put the wall plugs in the drilled holes.
5. Fasten the AURATON RT receiver to the wall using screws so that
the receiver is well fastened.

11
Selecting proper location
for temperature controller
Controller locaon largely aects its proper operaon. When locat-
ed in a place without air circulaon or exposed to direct sunlight, the
controller may not control the temperature properly. The controller
should be located on an internal wall of a building (paron wall)
in a place with free air circulaon. Avoid locaons near sources
of heat (TV set, heater, refrigerator) or places exposed to direct
sunlight. Locaon near doors and the resultant vibraon may cause
the controller to funcon improperly.

12
Wiring your AURATON 3021
To connect the wiring, remove the enclosure as described below:
Wiring terminals are located in the controller back wall, under
the plasc cover.
screw
cover

NO COMN C
13
wire
terminals
wire
terminals
NO
NC
COM
cover
It is a typical bistable relay. The NC terminal is not used in most
cases.
NOTE: Replace the plasc cover aer wiring.
Battery installation / replacement
The baery socket is located inside the controller, at the front of the
enclosure. To install the baeries, remove the controller enclosure
as described in the “Wiring your AURATON 3021” secon.
NOTE: We recommend using alkaline bateries to supply AURATON
controllers. Rechargeable baeries should not be used be-
cause their rated voltage is too low.

NO COMN C
14
Place two AAA 1.5V batteries in the
baery socket observing the correct
polarity. ON 3021” secon.
Fixing the controller to the wall
To x the AURATON 3021 controller to the wall:
1. Remove the enclosure (as described in the “Wiring your
AURATON 3021” secon).
2. Drill 2 holes diameter 6 mm in
the wall (use the back of the
controller enclosure to set the
right spacing of the holes).
2 x AAA 1,5 V
baery socket
hole for a
mounng
screw
hole for
a mounng screw

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3. Place plasc plugs in the drilled holes.
4. Screw the back of the controller enclosure to the wall with the
two screws provided.
5. Replace the controller enclosure.
NOTE: No expansion bolts are needed for wooden walls. Just drill holes di-
ameter 2.7 mm (instead of 6 mm) and screw the screws directly into
the wood.
Replacing the enclosure 3021: CAUTION
While replacing the front part of the enclosure on the back one, pay
aenon to the pin connector that controls the relay.
Pins Pin
connector
socket
FRONT
ENCLOSURE
While reassembling ensure that the pins engage with the pin
connector socket.
BACK
COVER

16
Pairing of the wireless AURATON 3021 RT
controller with the AURATON RT receiver
Aer the receiver is connected to the network, the receiver must be
switched on by quickly pressing the power buon ( ). If the device
is switched on, the green power supply diode becomes illuminated
and a single sound signal is emied. In order to switch o the re-
ceiver, e.g. outside of the heang season, press the power buon
and hold it for 3 seconds unl a double sound signal is audible and
the green power supply diode is switched o and, consequently, the
heang device is switched o.
NOTE: If the wireless controller AURATON 3021 RT is sold to-
gether with the AURATON RT receiver, the two devices
are factory-paired. Devices purchased separately must be
paired.
1. Pairing of the AURATON 3021 RT controller with the AURATON
RT receiver is iniated by pressing the right pairing buon ( )
– a single sound signal is emied – on the AURATON RT receiver
and by holding it pressed for at least 3 s unl the LED diode starts
blinking with green light (double sound signal) – then the buon
must be released.
The AURATON RT receiver waits for pairing for 120 seconds.
Aer this period, it automacally returns to normal operaon.

17
2. On the AURATON 2031 RT, the buon must be pressed for
5 seconds unl the transmission symbol ( ) is illuminated on
the display. Release the buon – the controller emits the pairing
signal for 5 seconds.
3. Successful end of pairing is indicated by the LED diode on the
AURATON RT receiver no longer blinking green, emission of a single
sound signal, and the receiver switching to normal operaon.
In the event of a pairing error, steps 1 and 2 must be repeated.
If more errors occur, all devices must be unpaired by RESETTING the
AURATON RT receiver (see „RESET – Unpairing all devices paired with
the AURATON RT receiver”) and then an aempt must be made to
pair the devices again.
NOTE: Only 1 temperature controller may be paired with one
receiver.
Signaling of operation and receipt
of data packets
Each recepon of radio transmission from a paired device is indi-
cated by the AURATON RT receiver by a momentary change of the
color of the LED diodes. Aer the relay becomes acvated, the LED
diode is red and aer it is switched o – it is green.
NOTE: When any buon is pressed, a short sound signal is emied.

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Unpairing of the controller and the RT receiver
1. Unpairing of the AURATON 3021 RT controller from the AURATON
RT receiver is iniated by pressing the le unpairing buon ( )
on the receiver and holding it for at least 3 seconds unl the LED
diode starts blinking red - then the buon must be released. The
sound signal works in the same way as during pairing, i.e. when
a buon is pressed, a short sound is emied and another short
sound signal aer 3 seconds.
The AURATON RT receiver waits for deregistering for 120 seconds.
Aer that me, it automacally returns back to normal operaon.
2. On the AURATON 3021 RT, the buon must be pressed for
5 seconds unl the transmission symbol ( ) is illuminated on the
display. Release the buon.
3. Successful unpairing is indicated by the LED diode on the AURA-
TON RT receiver no longer blinking red, emission of a single sound
signal, and the receiver switching to normal operaon.
In the event of an unpairing error, steps 1 and 2 must be repeated.
If more errors occur, all devices must be unpaired (see „RESET
– Unpairing all devices paired with the AURATON RT receiver”).

19
RESET – Unpairing all devices paired with
the AURATON RT receiver
In order to unpair all devices paired with the AURATON RT receiver,
simultaneously press and hold both the pairing and the unpairing
buon ( and ) for at least 5 seconds, unl the LED diode starts
blinking green and red alternately. Then release both buons. Sound
signal: when the buon is pressed, a short sound signal is emied,
followed by another short signal 5 seconds later.
Successful compleon of unpairing of all devices is signalized aer
about 2 seconds by the diode color changing to green and then
switching o for a short me.
NOTE: If the power supply of the AURATON RT receiver is switched o and
then switched on aer the RESET, the receiver automacally goes into
the “pairing” mode for 120 seconds. A newly purchased (separately
from the controller) AURATON RT receiver acts in the same way if it
has no factory-paired devices.

Starting the controller for the first time
20
Aer correct installaon of the baer-
ies, the LCD will display, for a second,
all segments followed by the rmware
version number.
After a while, the controller will auto-
macally switch to me seng mode.
A blinking component on the display is
in edit mode. Turn the knob clockwise or
counter clockwise to set the hour desired
and conrm with the key.
Turn the knob clockwise or counter clock-
wise to set the correct value for minutes
and, again conrm seng with the
key.
In the top le corner a blinking day sym-
bol will appear. Turn the knob clockwise
or counter clockwise to set the day de-
sired and conrm with the key.