Roca RX-100 User manual

RX-100
GB
E
I
D
F P
Drahtloser Programmierbarber Thermostat
Betriebs-, Reinigungs-
und Wartungsanleitung
für den INSTALLATEUR und den BENUTZER
Termostato Inalámbrico Programable
Instrucciones de Instalación,
Montaje y Funcionamiento
para el INSTALADOR Y USUARIO
Cronotermostato Senza Fili
Istruzioni per l’Installazione,
il Montaggio e il Funzionamento
per l’INSTALLATORE e per UTENTE
Termostato Sem Fios Prográmavel
Instruções de Instalação,
Montagem e Funcionamento
para o INSTALADOR e UTENTE
Wireless Programmable Thermostat
Installation, Assembly and Operating Instructions
for the INSTALLER and the USER
Thermostat d’Ambiance Sans Fil Programmable
Instructions d’Installation,
de Montage et Fonctionnement
pour l’INSTALLER et l’UTILISATEUR

GB
1. CHARACTERISTICS
- Powered by three 1.5 V alkaline batteries, type
LR 03 or AAA (supplied), with a life of more
than a year. Low-battery indication.
- Integral proportional regulation (Category B),
time base 15 minutes.
- Five (5) fixed programmes and 1 personal
programme (per day) for each day.
- Two (2) adjustable temperatures (from 5°C to
30°C) for programming.
- Manual programme override: Possibility of
choosing a temperature between 5°C and 30°C
until the next change of programme.
- Absence mode: Possibility of choosing a
temperature between 5°C and 15°C due to
absence from the home (from 1 to 99 days or
permanent).
- Digital display.
- Sliding door for access to programming keys.
- Overall dimensions of box: 110 x 82 x 32 mm.
- Wall-fitted or on the stand provided.
- Transmission frequency: 433 MHz.
- Class Ii insulation.
- Apparatus conforms to EEC Directive 89/336.
- Transmission of the On/Off arder every 15
minutes or in a change of state of the regulation.
2. INSTALUTION
2.1 General
Radio waves are propagated in the same way as
light, in straight lines.
lndoors the waves are reflected and weakened
by obstacles in their path.
2.2 lnstallation
For correct operation of the programme it is
necessary to situate the transmitter in a place
that is thermally representative of the room,
avoiding corners, proximity to doors and
Windows, as well as by the sun, chimneys,
radiators,..
The recommended height is 1.5 metres from the
floor.
The transmitter can be regarded as a remote
control for the central heating, that follows the
user aming to where he is at each moment (in
the kitchen, ding-room, bedroom) with the
objective of constantly having the most suitable
temperature.
2.2.1 Wall-mounting
To fit the transmitter on a Wall, it is necessary to
remove the back cover as shown in Fig. 1. Once the
back cover is removed from the thermostat, it should
be fixed to the wall using the indicated holes 1.
(Fig. 1).
3. STARTING UP
3.1 Fitting the batteries
Three (3) alkaline 1.5 V batteries, type LR 03 or
AAA (with a life of more than 1 year). Do not use
rechargeable batteries.
2.2.2 Fitting on the stand
The thermostat can be placed on a side-board
or table by inserting the clips of the stand in the
holes (1) in the back cover, as shown in the
diagram. The aforementioned transmitting and
thermal conditions for the chosen situation should
not be forgotten.
To fit the batteries, remove the back cover (Fig. 2)
and insert the batteries, being careful to respect
the polarity (Fig. 3).
* Changing batteries
When the low battety indicator appears on the
screen, the batteries should be replaced since
deterioration of the batteries could cause internal
damage to the apparatus.
You have 2 minutes to replace the batteries
without loss of memory in the apparatus (programme
and temperature).
3.2 Quick help label
There is a summary of all the operations for
normal use on a self-adhesive label supplied with
the apparatus. This label can be stuck on the back
of the sliding door.
3.3 Setting the time
1.
2. or Hour setting (A)
3.
4. or Minute setting (B)
5.
6. or Day setting (C)
(e.g. 1 = Monday)
7. OK Star clock
3.4 Configuration / Reconfiguration
Each receiver has its own particular transmitter.
This mode of configuration allows the pairing of
the receiver with a transmitter (so there is no
interferente from nearby installations). lt also
allows verification of the radio transmission.
Configuration is done
in 2 stages:
1. (3 seconds) until the
shown screen is obtained.
The transmitter sends
information to the receiver.
2. The flashing yellow light on the receiver
confirms reception of the information.
*lf the green "OK" light is lit and steadx the
receiver is already configured.
To reconfigure it, press for 10 seconds until
the green "OK" light flashes slowly, then release.
Press once more. The green "OK" fight is
steady and the receiver is reconfigured.
*lf the green "OK" light flashes slowly the receiver
is not configured.
Press . The green "OK" light comes on. The
receiver is configured.
3. To exit the configuration mode.
The red light indicates the condition of the
output contact.
Lit = Closed
Out = Open
3.5 Checking the radio transmission
To check the quality of the radio transmission, press
(3 seconds) until the screen shown is obtained.
The transmitter sends information to the receiver.
The yellow light on
the receiver flashes in time
to the transmissions.
The transmission is perfect
if the green "OK" light
flashes 3 times for each
reception ofs information.
3.6 lf a problem exists
lf the green "OK" light flashes rapiclly, it means
that the receiver has received no information for
more than an hour.
1) Check the transmitter batteries.
2) Enter the configuration mode. (para. 3.4).
lf the yellow light on the receiver does not flash,
move the transmitter about until flashing occurs.
lf the yellow light on the receiver flashes and
the green "OK" light does not flash (3 times) for
each reception of information, reconfigure both
apparatuses (para. 3.4)
NOTE
Pressing the key changes the condition of the
output contact (manual adjustment) until the next
transmision form the thermostat (which always
has priority).
4. OPERATION
1 Days of the week
2 Cancel the automatic
programme
3 Long-term absence
4Time
5 Central Heating
temperature
6 State of output relay
(= lit)
7 Low-battery indicator
8 Temperature value
9 Measured temperature
10 Daily programme outline
= Economy
= Comfort)
11 Adjustment keys
12 Validation
13 Keys behind the door
14 Comfort or Configuration
15 Economy (Night Setback) or Test
16 Cancel
17 Setting the time
18Consulting or adjusting the weekly programme
19 Absence key
Fig.1
Fig.2 Fig.3

This thermostat ensures accurate control of the
temperature in accordance with the rhythm of
daily life.
Programming example:
6.1 Selecting the weekly programme
DAY 1 2 3 456 7
Example P4 P4 P = P4 P4 P3 P3
User’s choice
Help can be obtained from the following grid before
choosing a specific programme P = in the apparatus.
Example: 3rd day
7. SUSPENSION OF THE
AUTOMATIC PROGRAMME
7.1 Override
Permits adopting a chosen temperature (from 5°C
to 30°C) until the next programmed change of
temperature and therefore without modification
of the programmed temperature (priority function).
1. Press or to choose
the temperature (e.g. 21°C)
2. Temperature of 21°C
programmed until the next
programmed change
of temperature.
To cancel this mode.
7.2 Long-term absence
In case of a prolonged absence,
a temperature (from 5°C to 30°C)
can be set for an indeterminate
or determined number of days (from 1 to 99).
1. Press
2. There are two possibilities
* Indeterminate duration
The temperature on the
screen flashes.
Adjust with the or keys (e.g. 8.5°C)
The temperature on the screen remains
fixed and has been set for an indeterminate
period.
* Fixed duration
Set the number of days with the or keys.
Example: Leaving on 10 th January, returning
on 19 th January - 09 daysshould be entered.
Programmed automatic operation will restart
on 19 th January at 0h 00'.
The temperature on the
screen flashes.
3. Press or to set the
temperature (e.g. 7°C)
4. The countdown begins.
To cancel this mode (e.g. on returning
home before the date).
= 19°C (Comfort)
= 15°C (Night Setback)
A sliding door gives access to the programming keys.
The method used is simple and always the same:
- Select the function by pressing the corresponding
key.
- Seleci the desired value with the or keys.
- Validate the choice with or exit with.
Automatic control of the central heating system by
the apparatus can be suspended at any moment,
for example to set a specific temperature for a
given time (para. 8).
5. TEMPERATURE CONTROL
Night Setback (Economy) and Comfort
temperatures can be set between 5°C and 30°C.
These temperatures can be changed at any time.
* Putting hto operation
Night Setback temperature = 15°C
and Comfort = 19°C.
1.
2. or for setting the Night Setback temperature
3.
4.
5. or for setting the Comfort temperature
6.
6. WEEKLY PROGRAMME
Weekly programming consists of assigning a
weekly programme (1 from 6) to each day of the
week. Programmes P1 to P5 cannot be altered.
lt is possible to choose a personal daily programme
for each day (P=).
The factory setting assign programme 3 to each
day by default.
6.2 Storing or Alteting the programmes
1. Consult day 1 (e.g. Monday)
2. or Choice of
programme to be assigned
to this day (e.g. P5)
3. Following day
Repeat operations 2 and 3
for each day.
4. After assigning a programme to day 7, press
Selection of the programme for day 7 is validated.
Return to normal screen.
* lf the programme chosen is P = (e.g. for Thursday)
Choose the programme yourself, entering the
desired temperature for each unit of 1 hour.
* The first hour unit flashes.
To obtain an hour of
Economy (Night Setback), or
For an hour of Comfort.
The next hour unit flashes:
repeat the operation
for each hour unit.
Press for the first day and go on to the next day.
1 Personal programme P = for each day.
Day 3
Day 1
Day 2
Day 4
Day 6
Day 5
Day 3
Day 7

RX-100
Thermostat Receiver
GB
jumper
NL Receiver
Blue Brown Black Black
A.T.
1 PRESENTATION
This thermostat is a receiver that incorporates a
relay with exterior antenna. The receiver is linked
to a transmitter (thermostat) by means of a
communications protocol for remote control.
The key perrnits configuration of the receiver
or temporary suspension of automatic operation
(Override).
The status of the output relay, as well as the
proper operation of the transmission can be seen
on the upper part of the receiver.
The red light indicates the contact condition
of the boiler connection. Lit = "ON"; Out = "OFF".
The yellow light indicates reception of the
radio transmission.
The green light "OK" indicates correct transmitter
operation.
2 CHARACTERISTICS
- Power supply 230V 5OHz
- Power consumption 1.5VA
- Dry contact work output 8A, 230 V Cos ξ= 1
- Four-conductor cable (4 x 0.75 mm2)
- Relay contact opens after one hour without
radio reception.
- Display of correct operation of the transmitter
and relay status.
- 1 key for overriding the automatic control and
configuring the apparatus.
- Minimum distance between 2 receivers: 2 metres.
- Average range: 80 metres in open air, 20 metres
indoors.
- Fitting: by clips or adhesive tape (on the rear).
- Exterior antenna supplied for fitting in the
bracket opening .
- Dimensions: 170 x 50 x 25 mm.
- Reception frequency 433MHz
(Standard l-ETS 300 220).
- IP 40.
- Working temperature: 0 °C to 40 °C
- Storage temperature: -10 °C to 70 °C
- Class ll insulation.
- This apparatus conforms to EEC Directive 89/339
(Electromagnetic Compatibility) and EEC 73/23
(Low Voltage).
3 INSTALLATION
3. 1 Location
The receiver must be placed high up.
The antenna of the receiver must be kept away
from other conductors (electricity cables, metal
surfaces).
3.2 Fitting
1. Examine the place where you are going to install
the receiver.
2.lf you are using the adhesive tape on the rear,
carefully remove all dust from the surface where
you are putting the receiver and then press
hard.
3.lf you are using the clips, fit them as shown in
the diagram below:
4.Mark the position of the holes on the Wall. Use
a 4 mm diam. drill.
5.Switch off the power supply and connect the
apparatus (para. 4).
3.3 Fitting the antenna
lnsert the cable in the rigid plastic protector for
the antenna and then insert the protector in the
hale until it stops and remains fixed.
4 CONNECTION
4.1 Electrical connections
Before doing anything, switch off the electricity
supply.
Of the wires in the receiver, 2 should be connected
to the live and neutral of the electricity supply
and 2 to the connection for the boiler ambient
thermostat, as shown:
Receiver wire: (Max. 0.75 mm2)
BLUE = NEUTRAL
BROWN = LIVE
2 x BLACK = BOILER AMBIENT THERMOSTAT
Usually the connection for the boiler ambient
thermostat carries a jumper which should be removed
before connecting the two corresponding wires.
In the boiler remove the
jumper and connect the
two black wires across
the terminals of the two
corresponding contacts.
5 STARTING UP
Radio waves are propagated in the same way as
light, in straight lines. lndoors the waves are reflected
and weakened by obstacles in their path.
5.1 Configuration / Reconfiguration
Each receiver has its own corresponding transmitter.
This mode of configuration permits the pairing of
the receiver with a transmitter (so there is no
conflict with neighbouring installations).
The procedure is explained in the instructions for
the transmitter.
5.2 Checking the transmission
Use the test mode to check the configuration of
the system and the quality of transmission. (See
transmitter instruction)
5.3 Reception problems
lf the green "OK" light flashes, it means that the
receiver has received no information for more
than an hour (and has left the relay open).
Therefore, a communication problem exists
between the transmitter and the receiver.
Receiver
Boiler
YES
NO

1.Check the batteries in the transmitter.
2. Enter the transmission test mode (see transmitter
instruction).
- lf the yellow light on the receiver does not
flash, move the receiver about until flashing is
obtained.
- lf the yellow light on the receiver flashes
and the green "OK" light does not flash (3
times) for each reception of information,
reconfigure both apparatuses. (See 5.1).
NOTE:
On pressing the key of the receiver, the output
condition of the relay is modified until the next
transmission from the thermostat (which always
has priority). In this case the red light keeps
flashing.
lf the transmission is interrupted, the receiver
maintains the last running or stopping order given
by the transmitter.
R-6755-0-1297-CE © Roca Calefacción, S.L. Barcelona, 2002