Beretta Alpha 7D wireless Installer And User Manual
Users
Installation & Servicing
Instructions
Alpha 7D wireless
Installer and user manual
EN
IT
INSTALLATION AND USER INSTRUCTION
MANUALE DI INSTALLAZIONE E USO
INSTRUKCJA UŻYTKOWNIKA
PL
Wi-Fi ready
Users
Installation & Servicing
Instructions
2
SETTING TIME OF DAY AND DAY OF WEEK
- Press and hold the large selector switch until the icons on the left
start ashing .
- Let the switch go, then turn it slowly clockwise until the time
symbols starts ashing .
- Click the switch and the hour will start ashing turn the large
selector switch clockwise to set the correct hour. Press the knob to
exit.
- Turn the large selector switch clockwise and the minutes will ash
turn the selector clockwise to alter the minutes, then push to
exit.
- Turn the selector switch clockwise to highlight the day of the week.
Press large selector switch, then let go, and then turn the selector
switch clockwise to the correct day Monday being 1, Tuesday
being 2 etc. press again to exit.
PROGRAMMING
To set the ECOT temperature (this is the economy temperature that
the house will be at when the heating program is in an off position).
- Press the large selector switch until the icons on the left ash
. Turn the selector switch clockwise until the temperature
ashes and ECOt is highlighted
EC O Ł.
- Press the large selector switch and alter the ECOt temperature to
the desired temperature. In the Summer it may only be set at 8°C
and in Winter set at 12°C. The house will now be maintained at this
minimum temperature when heating is set in the off position.
TO PROGRAM EACH DAY OR BLOCK BOOK
- Press and hold the large selector switch until the icons on the left
start ashing .
- Let the switch go and then turn the switch clockwise until the black
bars at the top adjacent to the radiator symbol
start ashing.
- Press the large selector switch and the numbers 1 to 5 will ash
this will allow you to program times for Monday till
Friday.
- Turn the selector switch anti-clockwise to set the times you want
the heating off and clockwise to set when you want the heating on.
Use the actual time shown as reference and not the black blocks.
Press the large selector switch to exit.
- Turn the selector switch clockwise to highlight 6 and 7 then press
to enter for setting Saturday and Sunday.
- Turn the selector switch anti-clockwise to set the off settings and
clockwise to set the on settings, use the actual time for reference
and not the black blocks. Press the selector switch to exit.
QUICK START
TO OVER-RIDE THE SETTINGS AND PUT THE
BOILER ON
- Press and hold the large selector switch until the icons on the left
start ashing then let the switch go.
- Press the selector switch again to highlight only the icons, then
turn the selector switch clockwise to highlight the glass icon
then press the switch again.
- Now simply turn the large selector switch until the temperature is
above whatever is shown on the display .
- The display will ash for 3 seconds then the ame icon will appear
and the boiler will come on .
- To put the heating off, simply turn the large selector switch below
the temperature shown, the temperature will ash for 3 seconds
and the ame icon will disappear.
TO OVER-RIDE CLOCK TO PUT HEATING ON
- Press and hold the selector switch for 2 seconds and the icon
will appear and the boiler will operate for heating until it reaches
the next off setting.
- To switch off from this, simply press the selector switch again for
2 seconds and the icon will disappear and the boiler will be off
until the next on setting.
EN
ENGLISH
3
THESE INSTRUCTIONS ARE TO BE RETAINED BY THE USER
Thank you for choosing this radio frequency (RF) radiostat. This central heating control device is easy to t, and with correct use, will deliver improved comfort levels in your home whilst saving you money.
This thermostat is designed to be used only with heating controls
system with a maximum switching load of 2A at 30VDC or 0,25A at
230VAC.
If installing for someone else, please ensure that the instructions are
handed to the householder.
WARNING: Please read this manual prior to installation or use.
SHOCK HAZARD: This unit must be installed by a competent per-
son, in accordance with BS 7671 (the IEE Wiring Regulations), or
other relevant national regulations and codes of good practice. Always isolate the AC Mains supply before installing this unit.
FIRST INSTALLATION WARNING: The product arrives with most
of the parameters factory set with minimal actions required by the
installer: wiring connections of the receiver to the boiler, setting the
time and setting the day. All the rest, like coupling between receiver
and transmitter, heating pattern, default temperatures, etc. are al-
ready pre-congured at the factory.
IMPORTANT: these instructions should be read in conjunction with
the appliance installation instructions. It is recommended that this
device is installed by a qualied electrician.
ENCODER KNOB
Encoder movements: clockwise and anticlockwise rotation, push to select.
Encoder clockwise and anticlockwise rotation: increase or decrease the room comfort temperature, auto
enter of the selected value after 5 seconds.
Encoder rotation one step: check the selected comfort temperature. The value will blink for few times and later it will be back to the
room temperature value display.
Press and hold the encoder once to activate or de-activate the
ADVANCE function (only if set in AUTO mode).
Press and hold the encoder longer for enter in menu and select
the status mode or set the time/programming/parameters (see spe-
cic paragraph).
DISPLAY
ENCODER
SENSOR OPENING
LCD DISPLAY
SYMBOL
DESCRIPTION/FUNCTION
Heating mode is active (winter mode).
STATUS MODE
AUTO: the thermostat uses the programmed heating
pattern (default or user dened) to switch the heating
ON & OFF at preselected times.
OFF: the thermostat is set to have the heating constant-
ly OFF (in this mode the default or user dened heating
pattern is ignored) – summer mode.
PARTY: the thermostat is set to provide heating con-
stantly ON (in this mode the default or user dened
heating pattern is ignored). This status stay ON up to
end user switching OFF
ADVANCE: the pre-programmed heating pattern is advanced to the next ON (or OFF) period (this function
can only be used when the clock is in the AUTO mode)
Used to show current day of week
Used to show current time of day or explanation inside
the main menu
24-hour clock in 60 minute segments. Side example:
The heating fascia is OFF up to 15:59 and it is ON from
16:00 to 18:59
Used to show current room temperature or desired temperature to be selected.
Batteries low
Heat request to the boiler (central heating ON)
Other icons inside the main menu:
SYMBOL DESCRIPTION/FUNCTION
EC O Ł
Economy temperature selection
I - - S
Heating or Cooling mode
selection (factory set in heating)
P L
Technical menu selection
(only for expertise)
E H I Ł
Escape from main menu
QUICK START GUIDE
To be read and used after a proper installation has been made and after
the hours and the working mode has been set.
WORKING MODE: This central heating control device provides you
both the room thermostat function and the weekly clock function.
When in AUTO mode, the central heating will be ON/OFF according
to the programmed times and according to the set comfort temper-
ature (the ON command is identied by the ame icon). When the
heating will be commanded ON the set-point in the room will be the
comfort one. In case of off programmed times, the set temperature is
the “economy temperature”, selectable inside the main menu (16°C
is the default value).
When in OFF mode the heating requested will be switched on when
the room temperature drops under the frost protection value (default
is 5°C); this value can be modied inside the technical menu.
When in PARTY mode the heating request is permanently on ac-
cording the selected comfort temperature that can be modied any
time rotating the encoder and pressing to conrm.
ENCODER
The encoder has three functions: selection of the set temperature,
set the ADVANCE function and setting the thermostat. If the status
mode of the thermostat is OFF, only the pressing functionality is ac-
tive; any rotation done does not generate any modication.
1. Rotate to select the desired temperature and press to enter.
2. Press once to activate or deactivate the ADVANCE function. Use to
“advance” the heating to an ON or OFF period
(only if set in AUTO
mode)
.
3. Press for 3 seconds to enter menu. Rotate to scroll through the
menu choosing between status mode, economy temperature setting, heating and cooling mode, time of day, day of the week, programmed times day by day, technical menu (PL) and exit.
Press again to modify selected item.
4
Status mode selection MOdE: rotate to change the thermostat mode
between AUTO, PARTY, and OFF, press to save. The press from
status mode automatically escapes from menu.
Economy temperature selection ECOt: Rotate to select the desired
economy temperature and press to enter. This temperature is used
when programming time is OFF in AUTO status mode.
Heating and cooling mode selection I- - S: Rotate to select the ther¬mostat mode between I (heating) and S (cooling), press to save.
The selected mode is identied on the display with the presence of
the radiator icon in AUTO mode (radiator icon ON means heating
mode, radiator icon OFF means cooling mode). In cooling mode the
request versus the chiller appliance remain ON till the room temperature moves below the target.
Time of the day: rotate to change the hours, press to save. Move to
minutes; rotate to change minutes, press to save.
Day of the week: rotate to change the day, press to save
Programmed times day 1-7: rotate clockwise to set hour ON, rotate
anticlockwise to select hour OFF. Clockwise and anticlockwise rotation move ahead the time. Press to save. Rotate clockwise to move
to the following day. It is possible to program together days 1…5 and
days 6-7 with the same pattern in a single operation.
PL: rotate to select the password value, press to enter inside the
technical menu. Rotate to select the parameters:
1 = COUP - ENCODING between the receiver and the transmitter
2 = CH - RADIO FREQUENCY modication
3 = frost protection temperature selection
4 = hysteresis ON value selection
5 = hysteresis OFF value selection
6 = SENS – TEMPERATURE SENSOR ON-OFF. The temperature
sensor can be activated or deactivated
7 = calibration of the temperature sensor
Exit: escape from main menu.
INSTALLATION AND OPERATING INSTRUCTIONS
Unlike the conventional thermostat, this control separates the function in two units. The receiver serves for wiring connections and
heat on/off control. The transmitter serves as the user interface and
for temperature sensing/control. The two units are linked by radio
frequency (RF). The RF communication is two directions from the
transmitter to the receiver; therefore if transmitter-receiver are not
coupled, alarm of missing communication is visible on the transmitter display.
THE TRANSMITTER is a wall-mounted thermostat. The transmitter
can be located wherever a conventional room thermostat would normally be sited. No wiring is required, as the transmitter is battery powered.
THE RECEIVER is connected to the boiler, and can
replace a conventional mechanical or electronic time
clock. The receiver arrives pre-cabled and ready to
be xed, therefore it is not necessity to open the receiver casing. The receiver is equipped with a trans-
parent bubble button that incorporates the button
function, the green led function and the red led function.
Button functions:
1. Press once: manually switch ON the heating (relay closed), press
again to switch OFF.
2. Press for 3 seconds: encoding procedure start up. After success
coupling there is an automatically exit from the procedure (see the
PL menu at point 1-COUP).
Receiver led: colors and functionality
RED LED GREEN LED REASON
ON xed Blinking Relay ON or coupling procedure
Blinking ON xed Relay OFF
OFF
Blinking
irregularly
Relay ON - no RF communication (low
batteries on the transmitter or transmitter
too far from the receiver)
Blinking
irregularly
OFF
Relay OFF - no RF communication (low
batteries on the transmitter or transmitter
too far from the receiver)
NOTE 1 FOR RECEIVER: when the receiver is manually moved to
the ON or OFF relay position (heating request ON or OFF), after few
seconds (at least 100 secs.) the relay position will move according
the transmitter request. If it is required for a permanent ON or OFF
position, please use the transmitter functionality.
NOTE 2 FOR RECEIVER: in case of missing radio communication
(see errors paragraph), the receiver relay moves automatically to the
ON position (after 10 minutes of missing communication) whatever
the transmitter request was (led green irregularly blinking). However
it is possible manually move the relay position (the heat request) to
the OFF or ON position permanently by pressing the receiver transparent button. The selected position is indicated by the red or green
light irregularly blinking. Once the radio communication has been
reactivated the receiver will revert to work according the transmitter
requests.
PACKING LIST QTY
RF receiver with 6 wire cable tted 1
RF transmitter 1
Screws and wall plugs (drill 5 mm) 2
Adhesive magnetic tted 1
Double side adhesive 2
Instructions 1
Batteries 1,5 AAA 2
BOILER PREPARATION
Isolate the appliance from the electrical supply and remove the appliance casing and PCB cover (refer to boiler installation instructions
for specic details).
The receiver can be provided with or without a male plug according
the product code ordered and according the availability of female
counterpart on the boiler side. The version without male plug is supplied with spade terminals.
Receiver with male plug tted
Connect the male plug (4 pins) of the receiver to the
female plug on the boiler (pre-wired on specic boiler
models).
Receiver with spade terminals
Connect the spade terminals from the receiver to the PCB terminals
(room thermostat terminal black & black, open term (OT) bus red
& red (alternative to room thermostat connection), main supply
terminals blue and brown on the main boiler supply socket) - gure
below for a sample boiler connections.
Blue = main supply 230 Vac = neutral N
Brown = main supply 230 Vac = line L
Black & Black = room thermostat = I-O (TA)
Red & Red = OpenTherm = OT bus
See picture for the receiver internal connections.
JP1
JP2
JP3
JP4
JP5
JP6
CN6
CN5
CN12
1
CN13
P1
P3
P2
Remove the bridge
Black RF wires connections
N
L
230 V
M3
F
brown
blue
brown RF
blue RF
IMPORTANT: the link-wire (if tted) must be removed from room
thermostat terminals
IMPORTANT: Secure the receiver wiring harness to the internal boiler cable anchors.
INSTALLATION OF RECEIVER
Secure the receiver in the proximity of the boiler using the screws
and wall plugs or using the adhesive magnetic strips on the external
boiler casing including to x (both xing tools are provided).
black
LNI
O
black
blue
brown
M
plug - male
OT - OpenTherm
black
LNI
O
black
blue
brown
M
5
The location should be chosen in order to see the receiver light/
button. For no reason should the receiver box be opened. The appliance can only be mounted indoors and in areas free from any
water or moisture. Wiring must conform to IEE regulations. RF Address Code Setting, if there is another user nearby, e.g. in the next
dwelling, you receiver may be operated in error by their transmitter.
You may select a different RF address code to prevent this. (see
encoding section).
NOTE: do not x the receiver in a permanent way to the boiler casing.
INSTALLATION OF TRANSMITTER
The receiver and the transmitter are delivered already coupled
therefore the encoding procedure should not be necessary during
installation.
In case it is required to encode the transmitter and the receiver, this
operation should be done while the receiver and the transmitter are
still very near (see the encoding instructions).
Before xing the transmitter check that the radio signal is active
(if there is no communication the receiver will blink red or green
irregularly).
Because the transmitter uses radio waves to communicate with
the receiver, you should also bear in mind that metallic objects can
weaken or deect radio signals: this includes steel reinforced walls,
ling cabinets, kitchen appliances, mirrors, etc. The range of the
Radiostat is 40 metres in open air, and 20 metres inside buildings,
dependent on RF obstructions as mentioned above.
Position the Radiostat on a wall surface away from obstructions and
direct heat sources or draughts, in a room that is warmed by the
heating system. The xing of the transmitter can be done either with
screws and wall plugs or with the double sided adhesive depending
on the wall surface quality (both are supplied). See the side diagram
as reference to drilling the wall. Distance between the 2 holes is 60
mm, drill hole dia. 5 mm.
In case of using wall plugs, the transmitter box must be open to x
the screws to the wall plugs from inside the box.
The opening of the transmitter must be done by
pressing gently on the lower button latch to
remove from back plate. Fit the supplied two
batteries inside the transmitter with the direction
as indicated internally.
WARNING: Do not touch the printed circuit
board of the transmitter as it contains electrostatically sensitive
components.
FUNCTIONS
The weekly thermostat has the following functions:
• Room thermostat: the internal temperature sensor detects the
temperature and, comparing with the set point, switches ON or
OFF the heating request (according to the programmed timings).
The temperature sensor is located on the lower side of the item.
• Time: on the display it is possible to set and read the time.
• Programming timing: it is possible to select the desired ON or OFF
heating times. The programming is possible during one week,
24-hours and the minimum time segment is one hour.
• Status mode: AUTO, PARTY, OFF: Select AUTO mode if timed ON/
OFF periods are required. Select PARTY mode for constant ON
(24-hours). Select PARTY mode for constant ON (24-hours). Select
OFF mode for heating OFF (summer mode). Note: summer/winter
selection is better to be selected on the main boiler dashboard.
• ADVANCE functions: the pre-programmed heating pattern is
advanced to the next ON (or OFF) period.
• 3 level temperatures:
comfort, economy and frost protection.
• Frost protection functionality.
• Battery low.
• Alarm of missing radio frequency communication on the receiver.
• Room temperature calibration.
• Automatic boiler switch ON for radio communication errors (missing
communication between receiver and transmitter).
• Heating or cooling mode operation selection. Relay position is
inverted.
• Disable the room sensor to trasform the termostat in a swicthing
operator accoring the programmed timing only and independet
from the room temperature.
OPERATING INSTRUCTIONS
At the rst installation of the thermostat, the time and the day of the
week needs to be set (see encoder paragraph). After this, a desired
thermostat status must be selected (see the encoder paragraph).
When in AUTO mode the heating request follows the programmed
heating pattern and the desired room temperature selected.
When in PARTY mode the heating request is ON all the time
according to the desired room temperature selected.
When in OFF mode, the heating request is OFF all the time (frost
protection is ON).
The thermostat is pre-programmed with a default heating pattern
(see table below); however this can be modied to suit individual
needs (see encoder paragraph).
Pre-programmed heating pattern
Day ON OFF ON OFF
Monday (day 1) 06:00 08:00 16:00 22:00
Tuesday (day 2) 06:00 08:00 16:00 22:00
Wednes
day (day 3)
06:00 08:00 16:00 22:00
Thursday (day 4) 06:00 08:00 16:00 22:00
Friday (day 5) 06:00 08:00 16:00 22:00
Saturday (day 6) 08:00 11:00 16:00 23:00
Sunday (day 7) 08:00 11:00 16:00 23:00
Other factory set values are:
• Comfort temperature: 21°C
• Economy temperature: 16°C
• Frost protection temperature: 5°C
• Hysteresis OFF: 0,4°C (boiler switch OFF at 0,4°C above the tar-
get)
• Hysteresis ON: 0,2°C (boiler switch ON at 0,2°C below the target)
• The cooling mode respects the above values. (economy tempera-
ture in cooling mode has no-meaning as the switching of the relay
is don only according the comfort temperature value).
LOW BATTERIES
The two supplied batteries will last for approximately 1 year under
a normal usage. When the batteries are low, the relative icon will
appear on the display. It is better to change the batteries on time in
order avoid any lack of heating supply during the day.
Follow the correct positioning of the batteries according to the internal transmitter battery box indications.
Every time the batteries are removed the transmitter loses only the
time. The programmed times, the set temperatures and the transmitter coupling code are maintained memorized.
ERRORS
• In the case of missing communication between the receiver and the
transmitter, the red or green led on the receiver starts to blink irregu-
larly, after 350 sec of the communication being lost. The above error
can happen either when the battery power on the transmitter is low
(battery icon ON on the transmitter display) and when the location of
the transmitter is not suitable (too far a distance or internal home disturbs like a concrete wall or electronic interference etc.) (see “NOTE
2 FOR RECEIVER”). Once the communication has returned, the
transmitter automatically returns to a normal working mode.
• In the case of missing communication, the receiver will automatically switch on the heating requested to the boiler (the boiler switching
on will depend on the summer/winter position on the boiler dashboard, not from the thermostat request). This will prevent freezing
in case of missing communication between the receiver and the
transmitter in winter position.
• If the receiver is located at the limit of wireless maximum distance,
the receiver can lose the communication for a while and then back
to normal working mode.
• In the case of missing supply to the receiver (electrical black out),
the communication will be lost but at the return of the electricity,
the receiver will automatically return to a standard working mode
according to the transmitter signal. There is no requirement for any
special operation on the receiver/transmitter in the case of missing communication unless it is necessary to change location of the
transmitter.
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