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1 | GENERAL INFORMATION

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GENERAL INFORMATION

1.1

General Notices

When you get the product, check immediately that the contents are
all present and undamaged. Contact the dealer 

if you notice 

any problems.

The product' s installation must be carried out by an authorised
company that will issue a declaration of the installation's conformity
to the product's owner once the work has been completed,
indicating that the work has been carried out in accordance with the
standards of good practice, current National and Local regulations,
and  the  indications  provided  by 

in  the  instruction  booklet 

accompanying the device.

The  product  must  be  used  for  its  intended  purpose,  as  stated  by 

for  which  it  has  been  expressly  manufactured. 

shall 

bear no responsibility, whether of a contractual or non-contractual
nature, for any damage caused to people, animals, or property due
to incorrect installation, adjustments, or maintenance, or improper
use.

Suitable clothing, instrumentation, and accident-prevention devices
must be utilized during the installation and/or maintenance
operations. 

shall  bear  no  responsibility  for  any  failure  to 

comply with current safety and accident-prevention regulations.

During installation and/or service operations, keep the area around
the unit tidy and clean.

Comply with the legislation in force on the country of deployment
with regard to the use and disposal of packaging, of cleaning and
maintenance products and for the management of the unit's
decommissioning.

Any  repair  and  maintenance  interventions  must  be  carried  out  by 

Technical  Support  Service,  in  accordance  with  the 

provisions contained in this publication. Do not modify or tamper
with the unit as dangerous situations may arise and the unit
manufacturer will not be liable for any damage caused.

In the event of any functional anomalies or fluid leaks, set the
system's main switch to its "off" position. Promptly contact your
local 

Technical  Support  Service,  and  do  not  perform  any 

interventions upon the device on your own.

The units contain refrigerant gas: operate carefully so as to avoid
damaging the gas circuit and the fin bank.

Do not place any inflammable object (spray cans) within a 1 metre
radius from the air expulsion.

According to EU Regulation no. 517/2014 regarding certain
fluorinated greenhouse gases, the total amount of refrigerant
contained within the installed system must be indicated. This
information can be found on the unit technical data plate.

This unit contains fluorinated greenhouse gases covered by the
Kyoto protocol. Maintenance and disposal activities must be carried
out exclusively by skilled personnel.

The R32 refrigerant gas is slightly inflammable and odourless.
Carefully read the safety data sheet available from the dealer.

This booklet is an integral part of the device, and must therefore be
carefully preserved, and must ALWAYS accompany it, even in the
event that it is sold to another Owner or User, or is transferred to
another system. If it is damaged or lost, another copy can be
requested to 

Technical Support Service in your Area. 

1.2

Safety precautions

It should be noted that the use of products that utilize electric energy
requires certain essential safety regulations to be respected, including the
following:

Do not allow children or unassisted disabled people to use the unit.

Do not touch the unit while barefoot and/or partially wet.

Do not spray or throw water directly on the unit.

It is forbidden to place weights on the device.

It is strictly forbidden to touch the coil fins, the moving parts, to place
any body parts between them, or to insert pointy objects into the
grilles.

It is forbidden to perform any technical interventions or cleaning
operations before having disconnected the device from its electrical
power supply, by setting the system's main switch to its "OFF"
position.

It is forbidden to modify the safety or regulation devices without the
authorisation of the manufacturer.

Do not pull, detach or twist the electrical wires coming out of the
unit, even when the unit is disconnected from the power grid.

The packing material must not be disposed of in the surrounding
environment and must be kept out of children reach, as it can be
dangerous. It must be disposed of according to the regulations in
force.

Summary of Contents for 20171586

Page 1: ...Installer manual BREVA EX EN...

Page 2: ...he device s correct and easy installation Thank you again and keep up the good work BERETTA S p A COMPLIANCE BREVA EX heat pumps are compliant with the following European Directives Low Voltage Direct...

Page 3: ...to service 3 3 Ordinary maintenance 3 4 Segnalazione di funzionamento e allarmi 4 DISPOSAL The following symbols are used on the product The R32 refrigerant gas is slightly inflammable and odourless A...

Page 4: ...rigerant gas operate carefully so as to avoid damaging the gas circuit and the fin bank Do not place any inflammable object spray cans within a 1 metre radius from the air expulsion According to EU Re...

Page 5: ...ectronic board that is triggered when the heat exchanger is clogged by frost formations suction temperature sensor which transmits the detected value to the electronic board that is triggered in order...

Page 6: ...Wh annum 269 Heating performance 3 Capacity at rated air flow kW 5 20 Capacity at minimum air flow kW 1 60 Capacity at maximum air flow kW 6 10 Absorbed power at rated air flow kW 1 40 Absorbed power...

Page 7: ...x current input A 12 50 Minimum current consumption A 2 50 Electrical characteristics Power supply V Ph Hz 220 240 1 50 Compressor Compressor Tipo Rotativo Doppio Oil Tipo RM LP56EG Oil charge l 0 48...

Page 8: ...7 3 5 A 6 5 A Heating Combinations Single nominal capacity Total nominal capacity Total power input Total current input COP Energy class SCOP Energy class Indoor units Indoor units A B Unit A Unit B M...

Page 9: ...nd delivers it to the room air thereby heating it During the summertime the cycle is reversed and the thermal energy is extracted from the room air which is cooled and is delivered to the outdoor air...

Page 10: ...ocument envelope Instruction s book for the installer and for the Technical Service in Italian Instruction s book for the installer and for the Technical Service in English Warranty Spare parts labels...

Page 11: ...cking material must not be disposed of in the surrounding environment and must be kept out of children reach as it can be dangerous It must be disposed of according to the regulations in force 2 6 Pla...

Page 12: ...ent the air flow from being blocked or install a roofing to protect it Adequate anti freeze systems should be used for installations in extremely cold areas where there is a possibility of freezing Wh...

Page 13: ...ing table Model 18000 2 Connection pipes h1 m 7 50 h2 m 7 50 h max m 15 H m 15 H m 15 L1 L2 m 20 L1 L2 m 30 Maximum length with standard charge m 20 Additional charge g m 20 The R32 refrigerant gas is...

Page 14: ...8 60 Pipe A mm inches mm 6 35 1 4 17 9 52 3 8 22 12 7 1 2 26 15 88 5 8 29 bring line ends with flare connection close to their coupling on the unit manually rotate the flare nuts by 3 4 turns tighten...

Page 15: ...lug 5 Hex wrench If required remove the valve covering plug operate on the valve shaft with an hex wrench open or close according to what is needed immediately stop as soon as the valve shaft has reac...

Page 16: ...let the vacuum pump work for at least 15 minutes reach a pressure that is close to 0 1 Mpa close the low pressure valve of the pressure gauge unit switch off the vacuum pump wait 5 minutes check that...

Page 17: ...se the same vacuum pump with different refrigerants The vacuum pump requires regular maintenance and the oil s clarity must also be checked After having created the vacuum and established the electric...

Page 18: ...must be powered with a separate electric circuit 1 Electric connection input position the system s main switch in the OFF position Wait 10 minutes before touching the device electric components Check...

Page 19: ...esponds to the nominal value 10 with a maximum phase imbalance of 3 all of the power network disconnect devices must be equipped with contact openings 3 mm in order to allow for complete disconnection...

Page 20: ...nded operating conditions the unit is able to stop and start up again Should any of the above listed controls have problems turn the device off and call the Technical Service immediately Do not touch...

Page 21: ...ck with a tester that the voltage between the power supply connectors of the main electronic board is lower than 10 Vdc Yearly operations The annual maintenance plan includes the following checks powe...

Page 22: ...ion booklet for the installer Tabella allarmi Faults are signalled by means of LED 1 blinking Led 1 Description 1 External unit microprocessor fault 2 Power module fault IPM 3 Main electronic board pr...

Page 23: ...shall be disposed of separately so as to recover and recycle them Refrigerant and oil must be recovered and not dispersed into the environment At the end of its service life the device shall be dispo...

Page 24: ...1 277111 Fax 39 0341 277263 info berettaboilers com www berettaclima it As the manufacturer is constantly improving its products the aesthetic or dimensional features the technical data the equipment...

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