Sime GIULIA SYSTEM 25 User manual

BRAVA DGT HE

25 - 30 - 35

199838

INSTALLATION AND SERVICING INSTRUCTIONS

ENSURE THAT THESE

INSTRUCTIONS ARE LEFT

FOR THE USER AFTER

COMPLETION OF THE

BENCHMARK SECTION

PLEASE READ THE

IMPORTANT NOTICE

WITHIN THIS GUIDE

REGARDING YOUR BOILER

WARRANTY

EN Cod. 6316191 - 08/2013

6333539 - 05/2023 - R1

BRAVA DGT HE

25 - 30 - 35

199838

INSTALLATION AND SERVICING INSTRUCTIONS

ENSURE THAT THESE

INSTRUCTIONS ARE LEFT

FOR THE USER AFTER

COMPLETION OF THE

BENCHMARK SECTION

PLEASE READ THE

IMPORTANT NOTICE

WITHIN THIS GUIDE

REGARDING YOUR BOILER

WARRANTY

Cod. 6316191 - 08/2013

please position here a sticker

from installation pack

BOILER DETAILS

USER, INSTALLATION AND SERVICING INSTRUCTIONS

GIULIA SYSTEM 25

To consult the documentation,

visit our website www.sime.it

Condensing sealed wall-mounted boiler

Cod.

TRANSLATION OF THE ORIGINAL INSTRUCTIONS

199839

SAFE HANDLING

IMPORTANT NOTICE

For the first year all of our appliances are protected by our manufacturer’s guarantee which covers both parts and

labour.

As you would expect from Sime Ltd, it is our aim to provide our valued customers with the best in after sales and

service.

To take advantage of any extended warranty offered, all you have to do is to adhere to these 3 simple conditions:

The installation must be carried out to Manufacturers/Benchmark Standards by a Gas Safe Registered

Engineer, and recorded in the installation manual.

The appliance must be registered with both Sime Ltd and Gas Safe within 30 days of installation.

The appliance must be serviced every 12 months, within 30 days of the anniversary of the installation date, by either

Sime Ltd or a Gas Safe registered engineer- ensuring that the Benchmark service record in the installation

manual is completed.

Failure to comply with the above will result in only the 12 month warranty being offered.In the absence of any proof

of purchase, the 12 month warranty period will commence from the date of manufacture of the boiler as shown on the

appliance data plate.

This boiler may require 2 or more operatives to move it into its installation site, remove it from its packaging and

during movement into its installation location. Manoeuvring the boiler may include the use of a sack truck and involve

lifting pushing and pulling.

Caution should be exercised during these operations.

Operatives should be knowledgeable in handling techniques when performing these tasks and the following precau-

tions should be considered:

– Grip the boiler at the base

– Be physically capable

– Use personal protective equipment as appropriate e.g. gloves, safety footwear.

During all manoeuvres and handling actions, every attempt should be made to ensure the following unless unavoi-

dable and/or the weight is light.

– Keep back straight

– Avoid twisting at the waist

– Always grip with the palm of the hand

– Keep load as close to the body as possible

– Always use assistance

WARNING

Caution should be exercised when performing any work on this appliance.

Protective gloves and safety glasses are recommended.

– Avoid direct contact with sharp edges.

– Avoid contact with any hot surfaces.

NOTICE

Please be aware that due to the wet testing of the appliance, there may some residual water in the hydraulic circuit.

– Protect any surfaces, carpets or floorings.

– Use a suitable container to catch any water that escape when removing the protective caps from the connections.

All descriptions and illustrations provided in this manual have been carefully prepared but we reserve the right to make

changes

and improvements in our products that may affect the accuracy of the information contained in this manual.

The Benchmark Scheme

Sime Ltd is a licensed member of the Benchmark Scheme which aims to improve the standards of installation and

commissioning of domestic heating and hot water systems in the UK and to encourage regular servicing to optimise

safety, efficiency and performance.

Benchmark is managed and promoted by the Heating and Hotwater Industry Council.

For more information visit www.centralheating.co.uk.

Please ensure that the installer has fully completed the Benchmark Checklist in the use and maintenance section of

the installation instructions supplied with the product and that you have signed it to say that you have received a full

and clear explanation of its operation.

The installer is legally required to complete a commissioning checklist as a means of complyng with the appropriate

Building Regulations (England and Wales).

All installations must be notified to Local Area Building Control either directly or through a Competent Persons

Scheme.

A Building Regulations Compliance Certificate will then be issued to the customer who should, on receipt, write the

Notification Number on the Benchmark Checklist.

This product should be serviced regularly to optimise its safety, efficiency and performance.

The service engineer should complete the relevant Service Record on the Benchmark Checklist after each service.

The Benchmark Checklist may be required in the event of any warranty work and as supporting documentation

relating to home improvements in the optional documents section of the Home Information Pack.

Please refer to commissioning instructions for filling in the checklist at the back of this installation guide.

Note: All Gas Safe registered installers carry a ID Card.

You can check your installer is Gas Safe Registered by calling 0800 408 5577

SIME COMBINATION BOILERS

Installer checklist

Important Information

IT IS A STATUTORY REQUIREMENT THAT ALL GAS APPLIANCES ARE INSTALLED BY COMPETENT PERSONS,

IN ACCORDANCE WITH THE GAS SAFETY (INSTALLATION AND USE) REGULATIONS (CURRENT EDITION). The

manufacturer’s instructions must not be taken as overriding any statutory requirements, and failure to comply

with these regulations may lead to prosecution.

No modifications to the appliance should be made unless they are fully approved by the manufacturer.

GAS LEAKS: DO NOT OPERATE ANY ELECTRICAL SWITCH, OR USE A NAKED FLAME. TURN OFF THE GAS SUPPL

AND VENTILATE THE AREA BY OPENING DOORS AND WINDOWS CONTACT THE GAS EMERGENCY SERVICE

0800111999.

Please remember to carry out the following checks after installation. This will achieve complete customer

satisfaction, and avoid unnecessary service calls. A charge will be made for a service visit where the fault is not

due to a manufacturing defect.

Has a correct by-pass been fitted and adjusted?

Has the system and boiler been flushed?

Is the system and boiler full of water, and the correct pressure showing on the pressure gauge?

Is the Auto Air Vent open?

Has the pump been rotated manually?

Is the gas supply working pressure correct?

Is the boiler wired correctly? (See installation manual).

Has the D.H.W. ﬂow rate been set to the customer requirements?

Has the customer been fully advised on the correct use of the boiler, system and controls?

Has the Benchmark Checklist in the use and maintenance section of this manual, been completed?

––

Dear Customer,

Thank you for purchasing a

Sime

GIULIA SYSTEM

boiler, a

new-generation condensing modulating device possessing

technical and performance characteristics capable of satisfy-

ing your heating requirements with the utmost safety and with

limited running costs.

RANGE

MODEL CODE GAS COUNCIL

NUMBER

GIULIA SYSTEM

8116692 GCN 41-283-66

NOTE:

Some models may NOT be available in some countries.

COMPLIANCE

Our company declares that

GIULIA SYSTEM

boilers comply with

the following directives:

– Gas Appliances EU Regulation 2016/426

– Boiler Efﬁciency Directive 92/42/EEC

– Low Voltage Directive 2014/35/UUE

– Electromagnetic Compatibility Directive 2014/30/EU

– Ecodesign Directive 2009/125/EC

– Regulation (UE) N. 811/2013 - 813/2013

– Energy labelling Regulation (EU) No. 2017/1369

SYMBOLS

a

WARNING

To indicate actions which, if not carried out correctly,

can result in injury of a general nature or may dam-

age or cause the appliance to malfunction; these

actions therefore require particular caution and ad-

equate preparation.

f

ELECTRICAL HAZARD

To indicate actions which, if not carried out correct-

ly, could lead to injury of an electrical nature; these

actions therefore require particular caution and ad-

equate preparation.

d

DO NOT

To indicate actions which MUST NOT BE carried out.

m

CAUTION

To indicate particularly important and useful infor-

mation.

MANUAL STRUCTURE

This manual is organized as follows.

USER INSTRUCTIONS

TABLE OF CONTENTS 9

DESCRIPTION OF THE APPLIANCE

TABLE OF CONTENTS 15

INSTALLATION AND SERVICING

INSTRUCTIONS

TABLE OF CONTENTS 25

SAFETY WARNINGS AND REGULATIONS

m

WARNINGS

– After having unpacked the boiler en-

sure that it is undamaged and com-

plete including the valve pack, hang-

ing bracket and template.

– The appliance must be used as in-

tended.

Sime

declines all responsi-

ble for any injury or damage to per-

sons, animals,or property as a result

of improper installation, adjustment,

maintenance or use.

– In the event of water leaks, discon-

nect the appliance from the mains

power supply, close the water mains

and seek help from a qualiﬁed engi-

neer.

– Periodically check that the operating

pressure of the water heating system

when cold is

1-1.2 bar

. If required, in-

crease the pressure or seek help from

a qualiﬁed engineer.

– If the appliance is not used for a long

period of time, the following opera-

tions must be carried out:

set the main isolation switch to

"OFF";

close the gas and water valves for

the water heating system.

– To ensure continued efﬁcient oper-

ation of the appliance it is recom-

mended that it is serviced regular-

ly, at least once a year. This is also

a condition of the boiler warranty.

It is the law that any ser-

vice or repair is carried out by a

Gas Safe Registered engineer.

Services must be recorded in the

maintenance section of this installa-

tion guide.

– If the power cable is damaged, replace

it with a cable ordered as a spare part

with the same characteristics (type

X). Assembly must be by carried out

by a qualiﬁed professional.

m

WARNINGS

–

It is recommended that all operators

read this manual carefully in order to

use the appliance in a safe and ration-

al manner.

–

This manual

is an integral part of the

appliance. It must therefore be kept

for future reference and must always

accompany the appliance.

–

Installation and maintenance

of this ap-

pliance must be carried out by a qual-

iﬁed company or by a professionally

qualiﬁed technician in accordance

with the instructions contained in the

manual. Once the work is complete,

the company or technician will issue

a declaration of conformity with na-

tional and local technical standards

and legislation in force in the country

where the appliance will be used.

–

Any repairs on the appliance

must be

carried out solely by professional-

ly qualiﬁed personnel, using original

spare parts only. Failure to comply

with these instructions can jeopard-

ise the appliance’s safety and void the

warranty with immediate effect.

–

Fonderie SIME S.p.A.

reserves the right

to make improvements to its prod-

ucts at any time without prior notice,

without compromising their essential

characteristics. The graphic illustra-

tions and/or images in this document

may show optional accessories that

vary according to the country in which

the appliance is used.

RESTRICTIONS

d

DO NOT

– To allow children under the age of 8 to

use the appliance. The appliance can

be used by children no younger than 8

years old, by people with physical or

cognitive disabilities, and by people

lacking experience or the necessary

knowledge, provided that they are su-

pervised or have been instructed on

how to use the appliance safely and

that they understand the risks asso-

ciated with it.

– To allow children to play with the ap-

pliance.

– To allow unsupervised children to per-

form user maintenance and cleaning.

– To use electrical devices or applianc-

es such as switches, electrical appli-

ances etc if you can smell gas. If this

should happen:

open the doors and windows to ven-

tilate the room;

turn the gas off at the meter;

call the emergency service 0800

111999.

– To touch the appliance with bare feet

or with any wet part of the body.

– To carry out any repair, maintenance

or cleaning operation before hav-

ing disconnected the appliance from

the mains power by setting the main

switch to "OFF", and closing the gas

supply.

– To modify the safety or adjustment

devices without authorization and in-

structions from the manufacturer.

d

DO NOT

– To block the condensate drain.

– To pull, detach or twist the electrical

cables coming out of the appliance

even if the appliance is disconnected

from the mains power supply.

– To expose the boiler to atmospher-

ic agents. These boilers can also be

installed in partially covered areas,

as per EN 15502, with a maximum

ambient temperature of 60 °C and a

minimum ambient temperature of - 5

°C. It is generally advisable to install

the boilers below weathered roofs, on

the balcony or in a protected niche, to

protect them from exposure to weath-

ering agents (rain, hail and snow). All

boilers provide a standard antifreeze

function.

– To block or reduce the size of the ven-

tilation openings of the room where

the appliance is installed, if present.

– Remove the mains power and gas

supply from the appliance if the ex-

ternal temperature could fall below

ZERO (risk of freezing).

– To leave containers with ﬂammable

substances in the room where the ap-

pliance is installed.

– To dispose of the packaging material

irresponsibly as it could be danger-

ous. Packaging must be disposed of

as speciﬁed by the legislation in force

in the country where the appliance

will be used.

USER INSTRUCTIONS

TABLE OF CONTENTS

VERY IMPORTANT!

PLEASE MAKE SURE YOUR COMMISSIONING CHECKLIST AND THE SERVICE INTERVAL RECORDS ENCLOSED

ARE FILLED IN CORRECTLY.

ALL GAS SAFE REGISTERED INSTALLERS CARRY A GAS SAFE ID CARD.

BOTH SHOULD BE RECORDED IN YOUR COMMISSIONING CHECKLIST AND A SERVICE INTERVAL RECORDS.

YOU CAN CHECK YOUR INSTALLER IS GAS SAFE REGISTERED

BY CALLING ON 0800 408 5500 OR ALTERNATIVELY WWW.GASSAFEREGISTER.CO.UK

1 USING THE BOILER GIULIA SYSTEM 25 10

1.1 Control panel ..................................10

1.2 Preliminary checks .............................11

1.3 Ignition .......................................11

1.4 Adjusting the delivery temperature ................11

1.5 Fault / malfunction codes ........................12

2 SHUTDOWN 12

2.1 Temporary shutdown............................12

2.2 Shutting down for long periods ...................12

3 MAINTENANCE 13

3.1 Servicing......................................13

3.2 External cleaning...............................13

3.2.1 Cleaning the case ..................... 13

4 DISPOSAL 13

4.1 Disposal of the equipment (European Directive

2012/19/EU) ...................................13

1 USING THE BOILER GIULIA SYSTEM 25

1.1 Control panel

1 42 2

2 2

Fig. 1

KNOBS

tThe heating knob allows the user to set the ﬂow tem-

perature to between 20 and 80°C during normal oper-

ation.

FUNCTIONAL BUTTONS

sPress for more than one second and release to step

through the operating modes (Stand-by – Summer –

Winter).

<This allows the engineer to scroll through the param-

eters or decrease the values.

>This allows the engineer to scroll through the parame-

ters or increase the values.

bIf pressed once or more times for at least 1 second

during normal operation, this button allows the user to

visualize on display the system pressure.

oThis allows the engineer to conﬁrm the selected pa-

rameter or to modify the value.

RThis allows the engineer to reset the appliances from a

lockout failure.

cProgramming connector cover plug.

NOTE:

pressing any one of these buttons for more than 30

seconds generates a fault on the display without preventing

boiler operation. The warning disappears when the button is

released.

DISPLAY

“SUMMER”

. This function is NOT USED on these boil-

ers. This symbol appears when the boiler is operating

in Summer mode (used when commissioning the boil-

er). If the symbols land nare ﬂashing, this indi-

cates that the chimney sweep function is active.

“WINTER”

. This symbol appears when the boiler is op-

erating in Winter mode. If no operating modes have

been enabled both symbols land nwill be off.

“RESET REQUIRED”

. This message only appears if there

is a malfunction which must be or may be restored

manually.

“HEATING”

. This symbol is present during heating op-

eration or when the chimney sweep function is operat-

ing; it ﬂashes during the heating set point selection.

“LOCKOUT” DUE TO NO FLAME

“FLAME LIT"

“ALARM"

. This indicates that a fault has occurred. The

number speciﬁes the cause which generated the alarm

(see section "Fault / malfunction codes".

"MAINTENANCE REQUEST"

. If active, it shows it is time

to perform maintenance on the boiler.

(NOT USED on these boilers)

Table of contents

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