Beretta EXCLUSIVE 30C, EXCLUSIVE 25C, EXCLUSIVE 35C Installation And User Manual

Please remember to service this appliance annually

RO

MANUAL DE INSTALARE SI UTILIZARE

EXCLUSIVE C

NZ

Gas adaptive condensing boiler

Installation and user manual

INSTALLER AND USER MANUAL

RANGE RATING

This boiler can be adapted to the heat requirements of the system, it is possible to set the range rated
parameter as shown in the specific paragraph. If applied the engineer must note the set value on the
adhesive label supplied for successive maintenance, engineers to refer to this adjusted value.

EN

0051
51C S4793

“Thank you for purchasing this Beretta Exclusive condensing boiler”

EXCLUSIVE C complies with basic requirements of the following Directives:

- Gas directive 2009/142/EC

- Efficiency directive: Article 7(2) and Annex III of directive 92/42/
EEC

- Electromagnetic compatibility directive 2014/30/EU

- Low-voltage directive 2014/35/EU

- Directive 2009/125/EC Eco design for energy-using appliances

- Directive 2010/30/EU Indication by labelling of the consumption of energy by energy-related products

- Delegated Regulation (EU) No. 811/2013

- Delegated Regulation (EU) No. 813/2013

Delegated Regulation (EU) No. 814/2013

Within this manual there are sections in red text these should be noted especially where they refer to safety
and the prohibition of actions other than by a qualified engineer The manufacturer is not Liable for any failure
to observe the requirements set out in this manual or relevant New Zealand code.

Some prohibited actions are also noted by the symbol P

Note : User relevant sections are presented with green text

The user must not perform operations on the safety devices, replacing parts of the product, tamper with or
attempt to repair the appliance. These operations must be entrusted exclusively to qualified persons.

Important note regarding service requirements

Servicing of this appliance must be carried out at 12 month intervals

The servicing engineer

Minimum service must include the specific actions listed
Pay specific attention to the requirement to replace the burner chamber seal at each service,

-

This instruction manual contains data and information for
both the user and the installer. The user of the use of the
appliance, must also refer to chapters:

• Warnings and safety (Next page)

• Maintenance

must pay particular attention to

Installer’s-user’s manual 3-28
Boiler operating elements 40
Electric diagrams 41
Hydraulic circuit 42
Circulator residual head 43

Pages 28 / 40 Service requirements

ENGLISH

3

a

EN

ENGLISH NZ

INSTALLATION MANUAL

1 WARNINGS AND SAFETY

The boilers manufactured are inspected in the smallest detail in

order to protect users and installers against possible injury. After
installation check the electrical wiring, in particular stripped parts of
leads, which must not protrude from the terminal boards

This installer and user manual constitutes an integral part of this

product.. Make sure it is always kept with the appliance, even if it
is transferred to another owner or user, or moved to another heating
system. In case of loss or damage, please contact Heat IQ Technical
Assistance for a new copy.

This boiler may only be installed and serviced by personnel qualified

in accordance with current regulations.

The installer must instruct the user in the operation of the

appliance and about essential safety regulations.

This boiler must only be used for the application it was designed for.

The manufacturer accepts no liability within or without the contract
for any damage caused to people, animals and property due to
installation, adjustment and maintenance errors or to improper use.

After removing the packaging, make sure the content is in good

condition and complete. If not, contact the supplier immediately.

The safety valve outlet must be connected to a suitable collection

and drain system. The manufacturer declines all liability for damage
caused due to any intervention carried out to the safety valve.

The seal of the condensate drainage connection line must be fully
protected against the risk of freezing

Check that the rain water drainage channel of the flue and the

relative connection pipe are free of obstructions.

Dispose of waste by being careful not to harm human health and

without employing procedures or methods which may damage the
environment.

At the end of its life, the product should be not be disposed of as solid

urban waste, but rather it should be recycled.

During installation, inform the user that:

- In the event of water leaks, the water supply must be shut off and
the Installer contacted immediately

- Periodically check that the operating pressure of the hydraulic
system is between 1 and 1.5 bar. If it is not, contact the installer

If the boiler is unused for a long period we recommended

- Turn the main appliance switch and the main system switch to “off”

- Close the fuel and water valves for the heating and domestic hot

water system
Drain if there is a risk of freezing

Boiler maintenance must be carried out at least once a year;

s e rv i c in g mu s t b e ca r ri ed o ut by a suitably qualified

competent engineer

The appliance is not to be used by children

It is forbidden to touch the appliance while barefoot or if parts of your
body are wet.

Do no activate electric devices or appliances such as switches,
household appliances and so on if you notice a smell of Gas. In this
case:

- Ventilate the room by opening the doors and windows;

- Close the fuel shut-off device;

- Request the prompt intervention of a Gas fitter or service engineer

Any technical or cleaning operation is forbidden before isolating the
appliance from the power supply by turning the power point switch
to “OFF” and the main switch of the boiler to “OFF”.

Do not modify the safety or adjustment devices without the

manufacturer’s precise instructions.

.

Do not leave inflammable containers and substances in the room
where the appliance is installed.

Do not leave flammable containers and substances in the room
where the device is installed.

Do not leave packaging material in reach of children as it may be a
potential source of suffocation.

The condensate drain outlet must be run avoiding double trapping

Never carry out any Adjustment of the gas valve.

2 Boiler Description

EXCLUSIVE are equipped with a new ACC (Activate Combustion

Control) system.

This new control system, developed by Beretta, ensures functionality,
efficiency and low emissions under any conditions
.
The ACC system uses an ionisation sensor immersed in the

burner flame, whose information allows the control board to
operate the gas valve which regulates the fuel.

This sophisticated control system provides the auto-regulation of
the combustion, so there is no need for an initial calibration. The
ACC system is able to adapt the boiler to operate with different gas
compositions, different outlet pipes lengths and different altitudes
(within the specified design limits).

The ACC system can also perform an auto-diagnostic operation
that locks out the burner before the permitted upper emissions
limit is exceeded.

EXCLUSIVE is a type C condensing wall-hung boiler to be used for

heating and the production of domestic hot water: depending on
the fume discharge accessory used, it is classified in categories
C13,C13x; C33,C33x; C43,C43x; C53,C53x; C63,C63x; C83,
C83x; C93, C93x.
In configurations prefix C, this appliance can be installed in any
type of room
(There are no limitations due to ventilation conditions or room
volume).

EXCLUSIVE

4

PARAMETERS

UM

HEATING CIRCUIT

WATER

FILLING WATER

pH value 7-8

-

Hardness

°F - 15-20

Appearance -

clear

3 INSTALLATION

3.1 Installation regulations

Installation must be carried out by qualified persons, in compliance
with the following reference standards:

- UNI 7129-7131

- CEI 64-8.

- NZ building and plumbing codes with reference to NZ standards

POSITION

EXCLUSIVE - a wall-hung boiler for heating and for the production of DHW.

with f lue gas discharge pipe and pick-up of combustion air from
outside. It does not require an air intake point in the installation area.
It must be installed using concentric pipes, or other types of
discharge designed for condensing boilers with an airtight chamber.

MINIMUM CLEARANCES

To ensure access to the boiler for normal maintenance operations, respect
the minimum installation clearances envisaged.

For correct appliance positioning, bear in mind that:

- It must not be placed above a cooker or other cooking device

- Heat-sensitive walls (e.g. wooden walls) must be protected by use of a

cement fiber board

It is ESSENTIAL to provide the necessary space for the introduction of an

analyser for the combustion analysis check. In fig. 6a P44 a

sample drawing where distances between boiler and cabinet/niche
were obtained using a 300mm length analyser probe.

3.2 Removing the casing

To access the components inside, remove the casing as indicated below:

-

Locate and unscrew the 2 screws (A - f
casing.

-

The noise absorbing panels inside the front and side walls ensure
the airtight seal for the air supply duct in the installation

environment. It is therefore ESSENTIAL after dismantling
operations to correctly reposition the components so as not to
compromise the boiler’s operation.

WARNING If damaged the front panel must be replaced.

Prior to ignition, make sure that the boiler is designed to operate

It is important to highlight that in some cases the flue is under

By leveraging the fixing clips (C - fig. 13), unhook the lower part of
the casing now
(B - fig. 13 P44), then

Under the safety valve, install a tundish with the corresponding
discharge in the event of leaks due to the overpressure of the heating
system. The domestic cold input must not exceed 6 Bar

with the gas available; this can be checked by the wording on the
packaging and by the adhesive label indicating the gas type.

pressure, so the joints of the various elements must be airtight.

lift the casing upwards to release it from the top tabs

remove the face panel.

3.3 Positioning and hydraulic

The boiler comes as standard with a boiler hanger jig. The position and
dimensions of hydraulic fittings are shown in Fig 8/9 on page 44
, proceed as follows:

- Fasten the boiler Bkt (F) to the wall and use a spirit level to make sure it
is perfectly horizontal

- Use the jig to identify the required pipe centers

-

The pipe template and hanger can then be removed

Install pipework

Using the valve kit supplied . include a magnetic filter (not supplied) in the
return line . A magnetic filter is a requirement of warranty
Note The 1st 1m (minimum) of pipe used for the flow and return line
should be run in copper.

The condensate and relief drain outlet must be run avoiding
double trapping

The system attached must include a low point drain for
flushing the system

3.4 Gas connection

Connection of the gas supply must be carried out in
compliance with current NZ installation standards. By a
certifying Gas fitter

Ensure the supply pipework supports the delivery of the relevant
Gas being used and is correctly sized.

If the appliance is to use LPG attach the Gas type label supplied

( Ref fig. 6-6a Page 44)

ig.

13) that f

ix

the front

connections

form the jig .

3.5 Electrical connections

(

Figure 10/11 Page 45)

Low voltage connections

Carry out the low voltage connections as follows:

- Use the external cable box supplied as standard

- Unscrew the fixing screws of the cover (V)

- Carry out the connections as shown in fig. 11

It is recommended to use wires with section not exceeding

0,5mm2. In case of TA or TBT connection, remove the respective
shunts

(fig. 12).

- Close the box with the screws that were previously removed

- Press the two tabs on the sides of the box to place it correctly in its
housing in the boiler sliding upward within the guide rails and tighten the
safety screw (V1)

If the low voltage electrical connection box is not connected the boiler

will not ignite.

High voltage connections

The connection to the mains supply must be made via a standard power
point. The appliance works with alternating current at 230 Volt/50 Hz, and
is in compliance with Standard EN 60335-1. (NZ Compliant)
It is obligatory to make the connection with a safe ground/earth,

The manufacturer will not be liable for any damage resulting incorrect or

absent earth connection.

.

3.6 Flue gas exhaust and combustion air suction

To evacuate combustion products, refer to UNI 7129-7131. Always comply
with local standards of the Fire Department, and with possible local
municipal dispositions.

The release of combustion products is assured by a centrifugal fan. The
control board constantly checks that it is operating correctly. It is essential
for evacuating fumes and induction of boiler combustion air that only
original flue pipes are used and that the connection is made correctly as
shown in the instructions provided with the flue gas accessories.

A single flue can be connected to several appliances provided that every
appliance is the condensing type.

The boiler is a C-type appliance (with airtight chamber), and must therefore
have a safe connection to the flue gas discharge pipe and to the
combustion air suction pipe; these carry their contents too and from
outside, and are essential for the operation of the appliance.
Both concentric and twin terminals are available.

3.7 Filling the heating system (fig. 16)

Note:

Even though the boiler is fitted with a semi-automatic filling
device, the first filling operation must be carried out by using the filler tap
(B) with the boiler in the off position.

Filling

- Open the caps of the lower (A) automatic air vent valve by two or

- Open the filling tap (B) until the pressure indicated by the water pressure

-

On going venting of the boiler takes place automatically via the two

3.8 Flush and Protect

In the case of a new installation or replacement of the boiler, it is necessary
to pre flush the heating system

To ensure the device operates well and is protected from scale and
corrosion add inhibitors, antifreeze etc as required and check the
parameters in the table are within the values indicated.

Failures as result of not flushing the system will not be covered.

. must be carried out when the system is cold, as follows.

Three turns; to allow a continuous venting of the air, leave valve

A open.

gauge is between 1 and 1.5 bar
Re-close the filling tap.

automatic vent valves positioned on the circulator & top point

ENGLISH

5

Maximum straight length

Pressure drop

25C

30C

35C

bend

45°

bend

90°

Concentric pipe
Ø 60-100 mm
(horizontal)

10 m 10 m 8 m 1,3 m

1,6 m

Concentric pipe
Ø 60-100 mm
(vertical)

11 m 11 m 9 m 1,3 m

1,6 m

Concentric pipe
Ø 80-125 mm

25 m

25 m

20 m

1 m

1,5 m

Twin pipe Ø 80 mm

70+70 m

50+50 m

35+35 m

1 m

1,5 m

Flue Suction/discharge pipes length table

“Straight length” means with terminals and joints but without bends.

The boiler is supplied without the flue,
Allowing you to use the accessories for condensing appliances that
most suit the installation characteristics (see catalogue).

. It is compulsory to use the Beretta flue components.

Flue gas outlets are potential sources of danger. Ensure they
remain clear

The use of longer flue causes a minor loss of output of the boiler

Make sure the flue gas discharge pipe is tilted 3° towards the
boiler.

The boiler is designed to take in and dispose of flue gas
condensate and/or meteoric water condensate deriving from the
flue gas discharge system using its own siphon.

Flue installation

Concentric pipes (ø 60-100 mm)

- Position the bend so that the Ø 60 pipe goes fully into the flue gas
turret of the boiler.

- Once positioned, make sure that the 4 notches (A) on the flange connect
to the groove (B) on the Ø100 of the bend.

- Fully tighten the two locking terminals of the flange (C) so the bend itself
is restrained.

-

Twin pipes (ø 80 mm)

The combustion air suction pipe should be selected from the two inputs,
remove the closing plug fixed with the screws and
deflector.

- Position the adaptor on the flue gases pipe so that the Ø 60 pipe goes
fully into the flue gases turret of the boiler

- Once positioned, make sure that the 4 notches (A) on the flange connect
to the groove (B) on the Ø100 of the adaptor.

- Fully tighten the two locking terminals of the flange (C) so the adaptor
itself is restrained.

- For Twin pipes in NZ seek advice from heat IQ

SPIECIAL ITEM

- see graphs fig. 18

ix

Concentric pipes (ø 80-125 mm)

- Position the adaptor so that the Ø60 pipe goes fully into the f lue turret
of the boiler.

- Once positioned, make sure that the 4 notches (A) on the flange connect
to the groove (B) on the Ø100 of the adaptor.

- Fully tighten the two locking terminals of the flange (C) so the adaptor
itself is restrained.

-

Then f

it

the Ø 80-125 adaptor kit on the vertical fitting.

the specific air

6

EXCLUSIVE

a

LED status

CIRCULATOR status

Consumption in
% of MAX P1 (*)

Green LED on +
1 yellow LED on

Operating at minimum

0~25

Green LED on + 2

yellow LEDs on

Operating at

minimum-medium

25~50

Green LED on +

3 yellow LEDs on

Operating at medium-

maximum

50~75

Green LED on +

4 yellow LEDs on

Operating at maximum

100

LED status

ALARM

description

Status

CIRCULATOR

Possible

SOLUTION

Red LED on +

1 yellow LED

on (LED 5)

The drive shaft is

jammed

Start attempt

every 1.5

seconds

Wait or unjam

the drive shaft

Red LED on +

1 yellow LED

on (LED 4)

Low input

voltage

Warning only.
The circulator

continues to

operate

Check the

input voltage

Red LED on +

1 yellow LED

on (LED 3)

Electrical power

supply fault or

faulty circulator

The circulator is

stopped

Check the electrical

power supply or

replace the

circulator

3.9 Elimination of air from the heating circuit

and

from the boiler

(fig. 7)

During initial installation, or in the event of extraordinary
maintenance, you are advised to perform the following sequence
of operations:

1. Open by two or three turns the automatic relief valve cap (A) and leave

it open.

2. Open the system filling tap located under the appliance.

3. Switch on the electricity supply to the boiler, leaving the gas tap turned

off.

4. Activate a heat request via the room thermostat or the remote control

panel, so that the 3-way valve goes into heating mode.

5. Activate a request for DHW as follows: open a tap for 30 seconds so

that the three-way valve cycles from heating to DHW and vice versa for
about ten times (in this situation, the boiler will go into alarm due to lack
of gas, simply reset it whenever this is proposed).

6. Continue the sequence until no more air is coming from the air vent

valve.

7. Check the system pressure level is correct (the ideal level is 1 bar).

8. Turn off the system filling tap.

Turn on the gas tap and ignite the boiler

3.10

Draining the heating system

Before draining, switch off the electricity supply by turning off the main
switch of the system.

- Close the heating system’s flow and return valves.

- Connect a hose to the system drain valve (C).

- Manually loosen the system drain valve (C).

-

(fig. 16)

3.11 Emptying the domestic hot water system

If there is risk of frost, the domestic hot water system must be emptied in
the following way:

- turn off the main water inlet supply tap on the boiler

- turn on all the hot taps to drain.

3.12 Circulation pump settings

Modify only in specific circumstances

Circulator residual discharge head

The boiler is equipped with an already hydraulically and
electrically connected circulating pump, its useful available
performance is indicated in the graphs at page 43.
The circulator comes set from the factory with a 6 meter discharge
head curve. The boiler is equipped with an anti-seize system
which starts up an operation cycle every 24 hours in standby
mode

The “anti seize” function is active only if the boiler is electrically powered.

Operating the circulation pump without water is strictly forbidden.

If you need to use a different curve you can select the desired level on the
circulator. The main characteristics and the way to set up their desired
operation are listed. Below

3.12.1 Pump on board User interface

The user interface is made up of a button (A), a two-colored red / green
LED (B) and four yellow LEDs (C) arranged in a row.

The user interface allows the operating performance to be viewed (operating
status & alarm status) , it also allows the circulator operating modes to be
set.
The performance, indicated by the LEDs (B) and (C) is always visible during
normal operation of the circulator whereas settings can be carried out by
pressing the button (A).

3.12.2 Operating status indication

When the circulator is in operation the LED (B) is green. The four yellow
LEDs (C) indicate the electrical energy consumption (P1) as shown in the
following table.

(*) For the power (P1) absorbed by the circulator see the indications in the
“Technical Data” table.

3.12.3 Alarm status indication

If the circulator has detected one or more alarms the two-colour LED (B)
will be red. The four yellow LEDs (C) indicate the type of alarm as shown
in the following table.

If there are several alarms the circulator will display only the alarm with

the highest priority.

3.12.4 Display of active settings

With the circulator powered, press briefly on the button (A) to view the active
configuration of the circulator. The LEDs indicate the active settings.
In this phase no variations can be made to the circulator configuration.
Two seconds after the button (A) has been pressed the user interface
returns to the normal operating status display.

3.12.5 Key lock function

The purpose of the key lock function is to prevent accidental modifications
to the settings or the improper use of the circulator.
When the key lock function is activated, long-pressing the button (A) is

prevented. This prevents the user from entering the circulator’s operating

modes setting section.
Enabling/disabling the key lock function is achieved by pressing the button
(A) for more than 10 seconds. During this step all of the LEDs (C) will lash
for 1 second.

7

ENGLISH

A. Operating status display
B. Settings display
C. Settings

Configuration

B

C

A

D

E

25-30 kW

F

35 kW

D

F

E

3.12.6 Changing the pump operating mode

In normal operating conditions the circulator works with the factory settings
or the last settings carried out.

To change the configuration:

Ensure that the key lock function is deactivated.
Press the button (A) for more than 2 seconds until the LEDs begin to
flash. Short-press the button (A) within 10 seconds and the user interface will
move on to display the next settings. The various available settings will
appear in a cyclic sequence.
If the button (A) is not pressed, the last setting will be stored.

IMPORTANT

If the 3 = (5 metres) or 4 = (4 metres) curves are set the bypass must be
replaced with the one supplied,

Follow the procedure indicated below:

Remove boiler electrical power by setting the system’s main switch to off.
Close the system taps and empty the boiler heating circuit.
Extract the bypass body cover fixing spring (D).
Extract the bypass body cover (E).
Replace the bypass valve (F) with the one included with the boiler.
Refit the bypass body cover and its spring.

If the button (A) is pressed you can move back to the “active settings display”
again and check that the LEDs (B) and (C) indicate (for 2 seconds) the last
setting carried out.
If the button (A) is not pressed for more than 2 seconds the user interfaces

switches to the “Operating status display”.

The available settings are shown in figure along with related representation
of LED (B) and (C).

8

EXCLUSIVE

LED

Light signal indicating the operating status of the boiler. Can be red or green (see specific paragraph)

REC10

Boiler control panel

Key area

ok= confirm

back= return to the previous screen

cancel selection

return to the main screen (press > 2 sec.)

up= allows you to choose between the options PLANT-STATE-SET-INFO-MENU and to surf through the

submenus scrolling upwards

down= allows you to choose between the options PLANT-STATE-SET-INFO-MENU and to surf through the

submenus scrolling down

This icon indicates that the OFF operating status mode has been set. Each ignition request is ignored except for the anti-freeze function. The pump
anti-lock, 3-way valve and anti-freeze function remain active.

This icon indicates that WINTER mode has been selected (HEATING function enabled). If a heating request from the main zone is in progress, the
icon will be flashing.

This icon indicates that the circuit for domestic hot water production is enabled. When a domestic hot water request is in progress, the icon flashes.
The P at the top of the domestic hot water icon indicates that the boiler preheating function is enabled; the P when flashing indicates that a preheating
request is in progress.

When the “central heating programming timing” is enabled this icon indicates that the system heating (main zone) is in AUTOMATIC mode (the
management of the heating requests follows what has been set with the timer).
If the heating function is not enabled during the current time frame, the icon will be crossed out.

When the “central heating programming timing” is enabled this icon indicates that the system heating (main zone) is in MANUAL mode (the
management of the heating requests does not follow what has been set with the programming timing, but it is always active).

OFF

This icon indicates that the system (main zone) has been set to off (not active).

This icon indicates that the system is detecting the presence of a flame.

This icon indicates the presence of an anomaly, and is always flashing.

4 CONTROL PANEL (REC10)

The REC10 remote control has the function of machine interface,
Displaying the system and providing access to the parameters.
The middle of the main screen displays the temperature of the domestic
hot water probe, unless there is a heat request is in progress, in this
case the delivery temperature of the boiler at that particular time is
displayed.

The value expressed in bar refers to the system’s water pressure.

The top of the screen shows the information regarding the current date
and time, as well as the outdoor temperature, if available.

On the left and right sides are displayed the icons indicating the status
of the system; their meaning is as follows.

Pressing the keys “up” and “down” it is possible to choose from among
the following options:

• PLANT: a scrolling message on the display can indicate the temperature
of the domestic hot water probe rather than the flow sensor of the boiler

• STATE (when the SYSTEM SCREEN is selected): to set the status
of the boiler (OFF, SUMMER or WINTER) and, when managed by the
room thermostat, the operating mode of the main area in heating mode
(ON or OFF if the time schedule is disabled, AUTO according to hourly
programming, MANUAL or OFF if programming timing is enabled)

• SET: to establish the heating or hot water set point value or for
activating preheating

• INFO: to display the value of the system variables

• MENU: to access the system’s configuration menus

The configuration MENU is organized with a multi-level tree structure. With
the “ok” key you can access the selected submenu, with the “up” and

“down” keys it is possible to navigate through the submenus, while the
“back” key takes you back to the previous level.

An access level has been fixed for each submenu: USER level, always
available; TECHNICAL level, password protected.
Below is a summary of the MENU tree structure of the REC10.

Some of the information might not be available on the REC10

depending on the access level, the status of the machine or the
system configuration.

LED

9

ENGLISH

DEFAULT VALUE

FACTORY SE T

MINIMUM

VALUE

MAXIMUM

VALUE

ACCESS LEVEL

NOTES

SET

VALUE

USER

USER

ITALIANO / EN GLISH

USER

5 min 1 min 15 min USER

USER

USER

Only if POR = 1

USER

Only if POR = 1

USER

Only if POR = 1

USER

USER

INSTALLER

INSTALLER

INSTALLER

MAIN MAIN / ZONE1 / ZON E2

INSTALLER

ITRF05/AKM

ITRF05/AKM

BE16

INSTALLER

Only M AIN zone

THERMOSTAT

THERMOSTAT / TEMPERATURE PROBE /

REC10 MASTER / REC10 SLAVE

INSTALLER

- - 1 6

INSTALLER

Only zones wit h ACTU ATION = BE16

DIRECT ZONE

DIRECT ZONE

MIXING ZONE

INSTALLER

Only zones wit h ACTUATION = BE16

HIGH TEMP.

HIGH TEMP.

LOW TEMP. INSTALLER

40°C (AT)
20°C (BT)

20°C

MAX C H SET INSTALLER

80,5°C ( AT)

45°C (BT)

MIN CH SET

80,5°C ( AT)

45°C (BT)

INSTALLER
INSTALLER

5 0 99

SERVICE

Only mixing z ones with AC TUATION=BE16

10 0 99

SERVICE

Only mixing z ones with AC TUATION=BE16

120 sec

0 sec 240 sec

SERVICE

Only mixing z ones with AC TUATION=BE16

140 sec

0 sec 240 sec

SERVICE

Only mixing z ones with AC TUATION=BE16

55°C

0°C

100°C

SERVICE

Only BT zones with ACTUATION =BE16

0min 0min 240min

SERVICE

Only BT zones with ACTUATION =BE16

2min

VALVE RUN

240min

SERVICE

Only BT zones with ACTUATION =BE16

2min 0min 240min

SERVICE

Only BT zones with ACTUATION =BE16

6°C -20°C 50°C

SERVICE

Only zones wit h ACTU ATION = BE16

5°C 1°C 20°C

SERVICE

Only zones wit h ACTU ATION = BE16

10°C

0°C

100°C

SERVICE

Only zones wit h ACTU ATION = BE16

0 (1 if REC10

in the AMBIENT)

0

1

INSTALLER

INSTALLER

INSTALLER

0,0°C

- 6,0°C 6,0°C

INSTALLER

INSTALLER

MENU

SETTINGS

TIME SCHEDULE

TIME & DATE

LANGUAGE

BACKLIG HT

MAIN

ZONE1

ZONE2

DHW

DHW H EAT PUMP

TECHNI CAL

INSTALLATION

ZONES MANAGER

MODIFY ZONE

ACTUATION TYPE

REQUEST TYPE

BE16 ADDR ESS

HYDRAULIC CONF

ZONE TYPE

MIN CH SET

MAX C H SET

CHANGE NAME

PI - PROPORTIONAL

PI - INTEGRAL

VALVE RUN

CLOSING AT POWER ON

OUTLET OVER

OUTLET OVER TEST TIME

OUTLET OVER WAIT TIME

OUTLET OVER REST TIME

FREEZE PROT TEMP

FREEZE PROT OFFSET ZONE

FREEZE PROT T EXT

POR

ADD ZONE

DELETE ZONE

SENSOR CALIBRATION

SYSTEM RESET

10

EXCLUSIVE

DEFAULT VALUE

FACTORY SE T

MINIMUM

VALUE

MAXIMUM

VALUE

ACCESS LEVEL

NOTES

SET

VALUE

INSTALLER

3 min 0 min 20 min INSTALLER

5°C

2°C

10°C

SERVICE

5°C

2°C

10°C

SERVICE

3°C

2°C

10°C

SERVICE

3°C

2°C

10°C

SERVICE

5°C

0°C

10°C

SERVICE

0°C

0°C

6°C

SERVICE

0°C

0°C

10°C

SERVICE

85 41 100 SERVICE

FUNC. NOT ACTIVE

FUNC. NOT ACTIVE

FUNCTI ON ACTIVE

INSTALLER

RELATED

RELATED

ABSOLUTE

INSTALLER

Only in instantaneous confi guration

DEACTIVATE F UNC.

DEACT IVATE FUNC .

ACTIVA TE FUNCTI ON

INSTALLER

0 0 1 SERVICE

6sec 1sec 255sec

SERVICE

If CH DELAY POST- DHW = 1

1 0 1 SERVICE

1 0 1

SERVICE

Only if PRESS TRANSDUCE R = 1

0,6 0,4 1

SERVICE

Only if LOAD ENABLE = 1

0 0 1

INSTALLER

Only if managed by th e contr ol boar d

INSTALLER

MAIN MAIN / ZONE1 / ZON E2

INSTALLER

80,5 °C (AT)

45 °C ( BT)

MIN CH SET

MAX C H SET

INSTALLER

If EXTERNAL PROBE NOT connected

FUNC. NOT ACTIVE

FUNC. NOT ACTIVE

FUNCTI ON ACTIVE

INSTALLER

If EXTERNAL PROBE connected

2,0

1,0

3,0

INSTALLER

If EXTERNAL PROBE connected,

request type TA and z one type AT

0,4

0,2

0,8

INSTALLER

If EXTERNAL PROBE connected,

request type TA and z one type BT

2,0

0,1

5,0

INSTALLER

If request type AMBIENT P ROBE

or REC10

10

0

20

INSTALLER

If request type AMBIENT P ROBE

or REC10

20°C 20°C 40°C

INSTALLER

If request type AMBIENT P ROBE

or REC10

18°C

4°C

20°C

INSTALLER

5min 5min 20min

INSTALLER

Only if EXTERNA L PROBE connected

20 0 255

INSTALLER

Only if EXTERNA L PROBE connected

MAX C H

MIN MAX C H INSTALLER

INSTALLER

see MULTIGAS TABLE

1500 R PM

3000 RPM

INSTALLER

see MULTIGAS TABLE

5500 R PM

9999 R PM

INSTALLER

see MULTIGAS TABLE

MIN MAX INSTALLER

see MULTIGAS TABLE

MIN MAX INSTALLER

PARAMETERS

TIMER OFF CH

HYST ON HIGH T EMP

HYST OF F HIGH TEMP

HYST O N LOW TEMP

HYST OF F LOW TEMP

SP INCR HIGH TEMP

SP INCR LOW TEMP

INCR C OOLING SP

PUMP DUTY CYCLE

RESET TIMER S CH

DHW THERMO STAT

SLIDIN G OUTLET

CH DELAY POST-DHW

CH DELAY TIME

PRESS TRANSDUCER

LOAD ENABLE

START LOADING VALUE

PREHEATING

THERMOREGULATION

CLIMATIC CURVES

FIXED SET POINT

NIGHT COMP

CURVE SLOPE

AMBIENT INFLUENCE

OFFSET

COOLING

RANGE RATED

CALIBRATION

BUILDI NG TYP E

OUTDOOR R EACTIVITY

MIN

MAX

RLA

MAX CH

11

ENGLISH

DEFAULT VALUE

FACTORY SE T

MINIMUM

VALUE

MAXIM UM

VALUE

ACCESS LEVEL

NOTES

SET

VALUE

INSTALLER

INSTALLER

INSTALLER

MAX

INSTALLER

RANGE RATED

INSTALLER

MIN

INSTALLER

Current speed

MIN MAX INSTALLER

WEEKLY FUNCTION

F. NOT ACTIVE / DAILY FUNCTION /

WEEKLY FUNCTION

INSTALLER

ENABLE FUN.

ENABLE FUN.

DISABLE FUN. SERVICE

SERVICE

SERVICE

INSTALLER

Only if VENT C YLCE in progress

INSTALLER

INSTALLER

Only in instantaneous confi guration

INSTALLER

INSTALLER

50°C

37,5°C

60°C

INSTALLER

Only if HE AT PUM P enabled to DHW

7°C 0°C 100°C

SERVICE

Only if HE AT PUM P enabled to DHW

5°C 1°C 20°C

SERVICE

Only if HE AT PUM P enabled to DHW

INSTALLER

Only if solar system is not configured

INSTALLER

INSTALLER

60°C 10°C 130°C INSTALLER

8°C

DELTA T OFF

30°C INSTALLER

4°C

4°C

DELTA T ON INSTALLER

0 min 0 min 199 min INSTALLER

(- -)

(- -) / -3 0°C 0°C

INSTALLER

110°C

COLL. T PROT

180°C INSTALLER

110°C 80°C.

T MAX COLL. INSTALLER

40°C

T LOCK 95°C INSTALLER

35°C -20°C

COLL. T AUTH

INSTALLER

0 min 0 min 30 min INSTALLER

FUNC. NOT ACTIVE

FUNC. NOT ACTIVE

FUNCTIO N ACTIVE

INSTALLER

OFF OFF / ON / AU TO

INSTALLER

SWEEP ER

ANTI-LEGIONELLA

VENT C YCLE

ACTIVATE FUN CTIO N

DEACTIVATE FUNCTION

MAX SPEED

RANGE RATED SPEED

MIN SPEED

CHANG E FAN SPEE D

DISABLE FUNCTION

ENABLE FUNCTION

STOP FUNCTION

EXHAUST PROBE RESET

ADD WATER TANK

WATER TANK

ADD SOLAR PLANT

SOLAR

REMOVE WATER TANK

WATER TAN K SETPOINT

TANK FROST PROTECT

TANK FR PROT OFFSET

REMOVE SOLAR PLANT

T MAX TANK

DELTA T ON PUMP

DELTA T OFF PUMP

INTEGRATION DELAY

COLLECTOR T MIN

COLLECTOR T M AX

COLLECTOR T PROT

COLLECTOR T AUTH

COLLECTOR T LOCK

PWM COLL PUMP

TANK C OOLING

SOLAR PUM P STATE

12

EXCLUSIVE

DEFAULT VALUE

FACTOR Y SET

MINIMUM

VALUE

MAXIMUM

VALUE

ACCESS LEVEL

NOTES

SET

VALUE

INSTALLER

Only if heat pump not configured

INSTALLER

INSTALLER

Only if heat pump configured

USE BUS

USE BUS

USE FR EE CO NTACTS

SERVICE

DEACTIVATE FUNCTION

FUNCTIO N ACTIVE

DEACTIV ATE FUNCTION

INSTALLER

DHW FUNCTION

NOT ACTIVE

DHW FUNCTION

ACTIVE

DHW FUNCTION

NOT ACTIVE

INSTALLER

1°C

0°C

6°C

SERVICE

DEACTIVATE FUNCTION

FUNCTION ACTIVE

DEACTIV ATE FUNCTION

INSTALLER

100% 50% 100% SERVICE

5°C

-5°C

20°C

INSTALLER

5°C

-5°C

20°C

INSTALLER

-10°C

-20°C

10°C

INSTALLER

30min

1min 240min SERVICE

30min

1min 240min SERVICE

2min 1min 60min SERVICE

2min 1min 60min SERVICE

5°C

0°C

10°C

SERVICE

0h 0h 24h SERVICE

60sec

1sec 300sec SERVICE

AUTO ON AUTO INSTALLER

60°C

20°C

60°C

SERVICE

10°C

0°C

25°C

SERVICE

SERVICE

INSTALLER

DEACTI VATE F.

DEACTI VATE F.

ACTIVATE F.

INSTALLER

INSTALLER

INSTALLER

SERVICE

20°C

15°C

30°C

SERVICE

35°C

30°C

55°C

SERVICE

SERVICE

NG

NG/LPG

SERVICE

A

A/B/C

SERVICE

RESTORE

RESTORE

RESET SERVICE

SERVICE

ADD HEAT PUMP

HEAT PUMP

REMOVE HEAT PUM P

USE FRE E CONTACTS / USE BUS

ENABLE / DISABLE COOLING

USE FO R DHW / DON'T USE FOR DHW

ANTI FR EEZE DELTA SET

ENABLE / DISABLE NIGHT REDUCT

REDUCED FREQUENCY

MIN OUTDOOR TEMP

MIN DHW OUT TE MP

MIN EMERG OUT T

BOILER INTEGR DELAY

HP INTEGR DELAY

BOILER WAITING

HEAT PUMP WAITING

INTEGRATION OFFSET

WINTER SUMMER DELAY

WARNING VALIDATION

ENABLE CIRC STATE ON/ AUTO

DHW H P SETPOINT

DHW O FFSET

ENABLE ALARM HISTORY

ALARM HISTO RY

SCREED HEA TING

COMBUSTION CHECK

SYSTEM INFO

DEACTI VATE FUNCTION

ACTIVATE FUNCTION

FUNCTION S ETTINGS

GAS TYPE

BOILER TYPE

COMBUSTION OFFSET

TFMIN

TFMAX

13

ENGLISH

FRI

PLANT

18/05/2013 12:17

MENU

1.3

bar

STATE

30

°C
.3

INFO SET

HOT WATER TEMPERATURE

FRI

MENU

18/11/2013 12:17

SETTINGS

SELECT OPTION

MENU

SETTINGS

TECHNICAL

SELECT OPTION

the level of the tree menu, then press the key

INSERT PASSWORD

00

4.1 Access to the technical parameters

Through the REC10 (controller) it is possible to access, using the
TECHNICAL menu, a series of parameters that can be programmed to
allow you to personalise the operation of the boiler:

- Keep the keys and pressed at the same time to enter the

password menu (about 5 sec)

- Using the keys and select the value of the password to

access the INSTALLER or SERVICE authorisation level, depending on

5

-

-

-

-

- select TECHNICAL with the keys and , confirming the

selection with the key

- Access the desired menu and change/view the parameter concerned

(see the menu tree on page 8).

It is possible to return to the start page at any time by keeping the key
“back” pressed for at least 2 seconds.

5.1

14

EXCLUSIVE

5.2 Initial Programming

At start up the control displays an initial screen
showing the firmware version.

Pressing “ok” a guided procedure is started for configuring
the system; select the desired options with the “up” and

When this screen is presented select FROM AKM and
confirm OK

Set the TIME and DATE confirming each parameter by
pressing ok to confirm

b 1 a

5 COMMISSIONING

5.1 Preliminary checks

First ignition must be performed by a qualified
competent engineer.

Before starting the boiler, check:

- That supply networks (electricity, water, gas) correspond
to the data

- That the flue pipes and air suction pipes are installed correctly

- that spacing conditions for regular maintenance are
guaranteed if the boiler is placed inside or between items
of furniture

- The Gas system is sound

- That the fuel flow rate corresponds to values required by the
boiler

- That the fuel supply system is sized to provide the correct
low rate to the boiler, and that it has all the safety and
control devices required

- That the circulator rotates freely because, occasionally

from new or after a long period of dormancy the impeller
can stick. See below

Releasing of the circulating pump shaft

- Insert a screwdriver in hole (1) of the circulator.

- Press (a) and turn with Phillips screwdriver (b) to release
the pump shaft

Perform this operation with caution to avoid damaging components.

SLAVE

MASTER

Select MASTER from the next screen and ok to confirm

15

ENGLISH

TIMER OFF CH

3

MIN

TIMER OFF CH

RESET TIMERS CH

DHW THERMOSTAT

PREHEATING

FRI

PLANT

18/05/2013 12:17

MENU

1.3

bar

STATE

42

°C

INFO SET

HOT WATER TEMPERATURE

INSTALLER

RESET TIMERS CH

FUNCTION NOT ACTIVE

FUNCTION ACTIVE

INSTALLER

DHW THERMOSTAT

RELATED

ABSOLUTE

INSTALLER

Each time that the boiler is powered an automatic venting

cycle is carried out lasting 2 min. To interrupt the vent
cycle, carry out the procedure explained in the section
“5.3 First commissioning”.

- Set the boiler to OFF from REC10 selecting the STATE

menu and then BOILER.

Through the control it is possible to access using
the TECHNICAL menu a series of parameters
that can be programmed allowing you to
personalize the operation of this appliance based
on the type of system to which it is attached.

set parameters according to the desired operating mode

CUSTOMISATION

Configuring the boiler to suit the system

- TIMER OFF CH

This parameter allows you to change the TIMER OFF CH, regarding
the delay time introduced for re-igniting the burner in the face of an off
due to the heating temperature being reached. The factory setting for
this parameter is 3 minutes and can be set to a value between 0 min
and 20 min selecting as desired with the “up” and “down”, keys
confirming the selection.

In all cases at least step 5.2.1 must be followed

5.2.1

Typical Boiler configuration

- Access the technical parameters as explained in the section “4.1 Access
to the technical parameters”.

- With the “up” and “down” keys select PARAMETERS, confirming the
selection.

- Select from among the following options with the “up” and “down”,
keys, confirming the selection.

- RESET TIMERS CH

This parameter allows you to reset the REDUCED HEATING MAXIMUM
OUTPUT TIMING, during which the speed of the fan is limited to 75%
of the maximum heating output that has been set, and the TIMER OFF
CH. The factory setting for this parameter is FUNCTION NON ACTIVE,
select FUNCTION ACTIVE using the keys “up” and “down”, confirming
the selection for resetting the timings.

- DOMESTIC HOT WATER THERMOSTAT

This parameter allows you to set the type of DOMESTIC HOT WATER
THERMOSTAT.
The factory setting for this parameter is RELATED, i.e. for domestic hot
water the boiler switches off at set point +5°C and restarts at set point
+4°C.
To select the ABSOLUTE values, where the boiler for domestic hot water
will still switch off at 65°C and restart at 63°C, use the keys “up” and
“down”.