ELEKTROBOCK BPT102 User manual

MADE IN CZECH REPUBLIC
BPT102BPT102
WIRELESS ROOM THERMOSTAT
with two-way communication
The great advantage is the possibility of changing the reference room by simply relocating the transmitter
part, in which way an optimum temperature comfort can be achieved in the room heated. The coverage
of the set can reach up to 35 m. The receiver is equipped with a code self-learning system and the
E-EPROM memory, which can keep the code saved even at power failure. The possibility of setting up
to 4 time periods and temperatures for every day provides for optimum distribution of electric energy
for all week. An ideally selected program will help you to reduce heating costs by up to 30 %.
• Receiver power supply 230 V/ 50 Hz.
• Receiver with the CODE SELF-LEARNING
system and the E-EPROM memory (saving
the code even at power failure).
• Two-wire connection to the boiler.
• Indication LED for signalization of the
states
- power supply indication
- signal transmission / reception
- failure state
- relay closed.
receiver – wall-mounted
transmitter
• Weekly program
•4 temperature changes per every day
•Programming by 30 minutes and 0.5 °C
•Programming by day or Mon-Fri, Sat-Sun
or Mon-Sun
•Hysteresis 0.5 °C
•Possibility of short-term temperature
change
•Key lock
•Sum of boiler operating hours
•Manual mode (MANU)
•Permanent switch-off (OFF)
•Anti-freeze mode (3 °C)
•TEST function
•Supplied by alkaline batteries
2 × 1.5 V/AA
- freely portable
- small dimensions
- simple operation
- possibility of using
the stand (included
in the delivery)
TWO-WAY COMMUNICATION
- providing for reliable signal transmission and
enabling return information acquisition.

2
RECEIVER CONTROL ELEMENTS
CODE LEARNING
230 V/50Hz
NL
To be used if the receiver memory has been erased – the red diode is flashing!
1) Push the receiver’s “FUNCTION BUTTON” for about 1.5 sec; the blue and red LEDs start
flashing alternately; and the receiver is awaiting the code (“learning mode”).
2) After insetting batteries into the transmitter (see page 3), push the Fce , button; select the tE:St
function with the /button and confirm it with the ibutton (the Ad:r message appears on the
display); confirm with the ibutton (the code will be sent to the receiver).
3) The code receipt in the receiver is indicated by simultaneous flashing of the blue and red LED; thus the
code has been learnt. After the code receipt, the output relay is switched several times to verify correct
function of BPT 102 (On/OFF is displayed on the transmitter).
Lifting off the front cover:
Fig.1 Fig.2
Indication LEDs:
GREEN LIT - correct connection to the mains
BLUE FLASHES shortly - during communication with the transmitter
RED FLASHING - empty E-EPROM memory
RED LIT - FAILURE (if no signal from the transmitter is received within approx. 6
hours, it switches to the “2-min-ON / 8-min-OFF” mode)
BLUE+RED FLASHING ALTERNATELY - code learning mode
BLUE+RED FLASHING SIMULTANEOUSLY - code has been learned
BLUE+RED LIT SIMULTANEOUSLY - memory erasure mode
ORANGE LIT - relay 1 switched
holes for mounting on KU/KP68
FUNCTION BUTTON
- short push (approx. 1 s) =
CODE-LEARNING mode
- long push (approx. 5 s) =
RESET (memory erasure)
output terminals for
the boiler
(potential-free
switching contact)
power supply
terminals
RECEIVER INSTALLATION
- Lift off the front cover of the receiver acc. to Fig. 1, 2.
- Fix the receiver to the wall (or directly to the wiring box).
- Switch off the main circuit breaker.
- Connect the receiver to the boiler according to the diagram (on the boiler, use the terminals for wires of
the room thermostat 2).
- Connect the receiver to the mains 230 V / 50 Hz.
- Switch on the main circuit breaker; the green LED lights up on the receiver; thus the receiver is ready
for further setting
Owing to disturbance of the signal reception, install the receiver (in the interior) as far as possible (no
less than 0.5 m) from big metal objects and outside high-current power lines! We recommend that the
installation be done by a person properly qualified in electrical engineering!
Wiring diagram: BOILER

3
BATTERY REPLACEMENT
The necessity to replace the batteries is indicated by the “ bA:tt “
symbol flashing on the display.
1) Remove the control part from the lower cover of the device (Fig. 5).
2) Replace the batteries. Heed the correct polarity indicated in the
battery compartment (Fig. 6). When the batteries have been
removed, the thermostat preserves all settings in the memory.
Always use alkaline batteries 2 x1,5 V type AA!
After replacement of the batteries, perform the TEST (see page 6)!
Recommendation: check the batteries before every heating season!
Dispose of old batteries in conformity with regulations on hazardous waste handling!
TRANSMITTER DECRIPTION
TRANSMITTER INSTALLATION
The transmitter must be located as far as possible from interference sources (TV, PC, etc.) and
must not be placed on a metal base. When locating it, pay attention to the thermal properties of the
given place.
- Lift off the back cover of the transmitter acc. to Fig. 5.
- Insert batteries (alkaline 2×1.5 V, type AA); the transmitter will be fully functional (batteries are not
included in the delivery).
- Snap on the back cover again.
- The transmitter is freely portable and can be located, for example, on the table. We recommend using
of the stand included in the delivery.
- If the thermostat is mounted on the wall, pay attention that no heavy-current power lines are led in its
vicinity!
DISPLAY AND CONTROL ELEMENTS DECRIPTION
Fig.4 Fig.5 Fig.6
Fce
i
/
: used for function selection
: selection of required temp. (in MANU)
: confirmation button (ENTER)
information on current temperature
(tE:A), time (CL:O), sum of operating
hours (SU:MA) and day (dE:n)
: for movement in the menu and
temperature setting
1) Preset temperature program indication
2) Selected function – AUTO, MANU, PROG, etc.
3) Anti-freeze temperature (3 °C)
4) Temperature indication – comfortable ,
economical .
5) Required temperature display
1
2
3
4
5

4
“ CL:O “ FUNCTION current day and time setting
“ PA:r “ FUNCTION parameters (constants) setting
Push the Fce button and by means of the /button choose the
CL:O function; confirm it with the ibutton. Hour indication is
flashing on the display; set the required value with the /button
and confirm it with the i. button. Proceed in the same way with
minutes and the day (d:1 stands for Monday, d:2 for Tuesday, up to
d:7 for Sunday). After setting, return with the Fce button.
BASIC FUNCTIONS AND SETTINGS
Push the Fce button and by means of the /button choose the following functions:
AUTO (=AUTOMAT) : Thermostat works according to the preset program.
MANU (=MANUAL) : It is used for manual setting of the temperature (selection with the
button or the /buttons); the temperature remains constant until
the next temperature change.
CL:O (=CLOCK) : Current day and time settings.
PROG (=PROGRAMMING) : Programming mode.
PA:r (=PARAMETERS) : Parameter (constant) settings.
OF:F (=SWITCH-OFF) : In this mode, the thermostat is permanently off (the antifreeze protection
of 3 °C is active).
tE:St (=TESTING) : The thermostat sends a signal to the receiver (see page 6)
Note: If no button is pushed for 2 minutes, the thermostat returns to the basic mode (recently
selected). Setting of the given function values can be accelerated by long push of the /
button.
Parameters are used to set displaying of parameters on the
LCD, defining temperatures and other functions.
- Push the Fce button and by means of the /button choose
the PA:r function; confirm it with the ibutton
- PA:r2 appears on the display.
PA:r2 economical temperature (17°C by default)
- PA:r2 appears on the display
- Confirm it with the ibutton and set the economical tempera-
ture with the /button; confirm it again with the ibutton.
PA:r3 comfortable temperature (23°C by default)
- PA:r3 appears on the display
- Confirm it with the ibutton and set the comfortable tempera-
ture with the /button; confirm it again with the ibutton.
PA:r9 firmware version number / factory setting restoration
- PA:r9 appears on the display; this is for information only – firmware version
- To resume factory settings, push long the button (use only if necessary; all changes saved will be
deleted!).

5
PROG FUNCTION program settings
- Push the Fce button and by means of the /button choose
the PROG function; confirm it with the ibutton.
- With /button, choose the day which you want to program
according to the table:
d:1 Monday d:5 Friday d1:5 Monday to Friday
d:2 Tuesday d:6 Saturday d6:7 Saturday to Sunday
d:3 Wednesday d:7 Sunday d1:7 all week
d:4 Thursday TABLE FOR SELECTION OF DAYS TO PROGRAM
- After selection, push the ibutton; the display shows the
1:U1 message to set the first time period.
- With /button, set the first change time (minimum step of 30 min.)
- Repeatedly pushing the button, assign the required temperature
to this time.
- Confirm again with the ibutton; the display automatically shows
the 1:U2 message for the second period of the 1st day.
- Repeat this procedure until you set all the time periods (up to 4); then exit the programming
mode with the Fce button.
- Choose AUTO function; the thermostat starts working according to the preset program.
EXAMPLE weekly program setting
1) Set to 18°C (PA:r2)
2) Set to 23°C (PA:r3)
3) Choose programming of the whole week d1:7 (Prog)
4) To17:U1 assign the time 6:00 and temperature
5) To17:U2 assign the time 9:00 and temperature
6) To17:U3 assign the time 13:00 and temperature
7) To17:U4 assign the time 19:00 and temperature
8) Exit programming with the Fce button and choose the
AUTO function.
THERMOSTAT STATE INDICATION
State Description
ON AUTO or MANU lit on the display
OFF AUTO or MANU flashing on the display
OFF FUNCTION permanent switch-off
Push the Fce button, with the /button choose the OF:F
function and confirm it with the ibutton. Thus the thermostat
is permanently off. In this mode, the display alternately shows the
OF:F message and the required temperature value (anti-freeze
protection is still active). To cancel this function, push the Fce
button and choose another mode with the /button.
Short-term temperature change in the AUTO mode
In the AUT mode, push the /button to make a short-term change in the required
temperature; the thermostat will keep this temperature until the next temperature
change given by the program.
MON-SUN

6
TEST FUNCTION verification of function (signal transmission test)
Push the Fce button, with the /button choose the tE:St function and
confirm it with the i. The Ad:r message appears on the display; push the
ibutton to send out a signal (the On: and OF:F messages alternate on
the display). The relay will be switched on/off several times in the receiver
(indicated by orange LED).
If communication fails, the Er:r1 message appears on the display within
2 minutes.
Check the receiver connection and repeat the procedure!
Anti-freeze protection
If the room temperature falls below 3 °C, the thermostat automatically switches the outlet and
the symbol appears on the display. In this way, BPT 102 prevents the heating system from
freezing. As soon as the temperature rises, it gradually resumes the preset mode.
Child lock
It enables locking of the keyboard as a protection against undesired
operation. Push the Fce button, then simultaneously the and .
The keyboard will be locked (keys inoperative).
LO:C message appears on the display shortly. Cancellation (unlocking) can be done by
simultaneously pushing the and buttons (keys are operative again).
In case of guarantee
or post-guarantee
service, send the
thermostat to the
distributor’s or manu-
facturer’s address.
CERTIFICATE OF GUARANTEE
(guarantee period for the product amounts to 2 years)
product No.: date of sale:
stamp of shop:
examined by:
DECLARATION OF CONFORMITY
We, ELEKTROBOCK CZ s.r.o., herewith declare that the product BPT102
conforms to the basic requirements and other corresponding provisions
of the Directive 1999/5/EC.
Issued: 01.05.2012 see www.elbock.cz
TECHNICAL PARAMETERS
ELEKTROBOCK CZ s.r.o.
Blanenská 1763
Kuřim 664 34
Tel.: [phone]
www.elbock.cz
MADE IN CZECH REPUBLIC
Receiver
Power supply 230 V/ 50 Hz
Communication type two-way
Frequency 433,92 MHz
Range 300 m (free area)
35 m (built-up area)
Sensitivity < -102 dBm
Output relay, max. 16 A
Protection IP20
Protection class II
Working temperature 0 °C to +40 °C
Dimensions (H×L×W) 110x80x31mm
Transmitter
Power supply
2 x1.5V alkaline AA
batteries (not included in
the delivery)
Communication type two-way
Hf power < 10 mW
Frequency 433,92 MHz
Hysteresis 0.5 °C
Adjustable temp. range +3 °C to 40 °C
Temperature setting by 0.5 °C
Measurement accuracy ± 0,5 °C
Protection IP20
Battery life heating season
Working temperature 0 °C to +40 °C
Dimensions (H×L×W) 76x114x25 mm
Operating hours
The sum total of the thermostat operating hours appears if you push three times the ibutton;
the LCD shows a value, such as 00:10, which means that the thermostat was switched on for
10 hours. The hours are set to zero if the thermostat is reset.
Pb
LEAD FREE
in compliance with s RoHS