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avvertenze per l’utente per l’uso 

in sicurezza del gruppo termico

PREMESSA
Il libretto istruzioni fornito a corredo, costituisce parte integrante ed essenziale del gruppo termico. 
Conservare con cura il presente libretto per ogni ulteriore consultazione. Queste avvertenze 
si propongono di contribuire alla sicurezza nella utilizzazione dei componenti per impianti di 
riscaldamento ad uso civile e produzione di acqua calda per uso sanitario, mediante l’indicazione di 
quei comportamenti che è necessario ed opportuno adottare al fine di evitare che le loro originarie 
caratteristiche di sicurezza risultino compromesse da eventuali installazioni non corrette, usi erronei, 
impropri o irragionevoli. La diffusione delle avvertenze fornite da questa guida mira anche alla 
sensibilizzazione del pubblico dei “consumatori” ai problemi della sicurezza mediante un linguaggio 
necessariamente tecnico ma facilmente accessibile. 

aVVertenZe GeneralI

-  PER L'INSTALLAZIONE E' NECESSARIA L'OSSERVANZA DI TUTTE LE REGOLE RIGUARDANTI LE 

CARATTERISTICHE, L'INSTALLAZIONE E L'USO DEGLI APPARECCHI A GAS, LA VENTILAZIONE 
DEI LOCALI E LO SCARICO DEI PRODOTTI DELLA COMBUSTIONE PRESCRITTI DALLE NORME UNI 
ATTUATIVE DELL'ART.3 DELLA LEGGE 1083/71 E DALLE DISPOSIZIONI DI LEGGE.

 

L'installazione del modulo termico deve essere effettuata, in ottemperanza delle norme vigenti 
con riferimento alla legge 5/3/1990 n.46 (norme per la sicurezza degli impianti) e relativo 
regolamento di applicazione DPR 26/8/1993 n.412, secondo le istruzioni del costruttore e 
da personale professionalmente qualificato.

 

Per personale professionalmente qualificato s'intende quello avente specifica competenza 
tecnica del settore dei componenti di impianti di riscaldamento ad uso civile e produzione 
di acqua calda, come previsto dalla regolamentazione vigente.

-  Un'errata installazione può causare danni a persone, animali o cose, per i quali il costruttore 

non è responsabile.

Dopo aver tolto ogni  imballaggio, assicurarsi dell'integrità del contenuto. In caso di dubbio non 
utilizzare l'apparecchio e rivolgersi al fornitore. Gli elementi di imballaggio (graffe, sacchetti 
di plastica, polistirolo espanso, ecc.) non devono essere lasciati alla portata di bambini in 
quanto potenziali fonti di pericolo.

Prima di effettuare qualsiasi operazione di pulizia o di manutenzione, disinserire l'apparecchio 
dalla rete di alimentazione agendo sull'interruttore dell'impianto e/o attraverso gli appositi 
organi di intercettazione.

-  Non ostruire le griglie di aspirazione o di dissipazione.
-  In caso di guasto e/o di cattivo funzionamento dell'apparecchio, disattivarlo, astenendosi da 

qualsiasi tentativo di riparazione o di intervento diretto. Rivolgersi esclusivamente a personale 
professionalmente qualificato. L'eventuale riparazione dei prodotti dovrà essere effettuata 
da personale professionalmente qualificato utilizzando esclusivamente ricambi originali.  
Il mancato rispetto di quanto sopra può compromettere la sicurezza dell'apparecchio. Per 
garantire l'efficienza dall'apparecchio e per il suo corretto funzionamento è indispensabile 
fare effettuare, da personale professionalmente qualificato, la manutenzione annuale 
attenendosi alle indicazioni del costruttore.

Allorché si decida di non utilizzare più l'apparecchio, si dovranno rendere innocue quelle parti 
suscettibili di causare potenziali fonti di pericolo.

-  Se l'apparecchio dovesse essere venduto o trasferito ad un altro proprietario bisogna 

assicurarsi sempre che il libretto d'istruzioni accompagni l'apparecchio in modo che possa 
essere consultato dal nuovo proprietario e/o dell'installatore.

-  Per tutti gli apparecchi con optionals o kit (compresi quelli elettrici) si dovranno utilizzare 

solo accessori originali.

-  Questo apparecchio dovrà essere destinato solo all'uso per il quale è stato espressamente 

previsto.

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Before the installation, it is necessary to read carefully the technical instructions. 

 

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Before ignition, it is necessary:

 

to read carefully the use instructions

 

to fill the condensation collecting syphon as described on page 24

 

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Boiler installation must be performed in compliance with legal provisions (M.D. 
12/04/1996 and R dossier) and to UNI 11528 2014 standard or to a relevant 
installation standard of a EEC country. In any case, it is necessary to remember to:

 

Clean thoroughly the heating system with water before connecting the boiler 
to the system itself. In case of existing systems and/or particularly dirty, use 
specific cleaning products having proven effectiveness, in correct quantities 
according to producer's indications. 

 

If the system has a power of up to 350 kW and water used to fill the system 
has a total hardness of 35°fr, it is necessary to proceed to its softening in 
order to reduce hardness, while if it has a total hardness between 15°fr. and 
35°fr., a conditioning treatment is enough, aiming at ensuring that water 
features are in compliance with the conditions of the UNI 8065 standard. For 
systems with power greater than 350 kW, it is necessary to soften the water 
used for filling if its hardness is greater than 15°fr. These water treatments 
are necessary also in case of system filling.

 

For systems functioning at low temperatures, water treatment must be carried 
out with a chemical product for water conditioning in the circuit with filming 
(protection from corrosion and encrustation), bacteriological and anti-algae 

action. It is recommended to use a specific chemical product having proven 
effectiveness according to producer's indications.

 

For domestic hot water production systems, the UNI 8065 standard foresees 
a safety filter to protect systems. Moreover, if water hardness is greater than  
25°fr., it is necessary to use a softener to restore the hardness values under 25°fr.

 

If, in some areas of the heating system or in the boiler installation site, ambient 
temperature can go below 0°C, it is advisable to pour an anti-freeze solution 
specific for heating systems into the system (usually made of propylene glycol), 
following the indications provided by the producer of anti-freeze liquid.

 

After filling the system, it is necessary to purge residual air present in the 
heating system using air purging valves located on radiators or in the 
distribution collector of underfloor heating systems.

 

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For detailed descriptions of system filling and purging sequences, refer to the 
instruction booklet of the boiler.

aDDItIonal oPeratIonS for conDenSInG BoIlerS:

 

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When system is commissioned and in all cases of combustion unit cleaning and 
following emptying, it is necessary to verify that there is no air in the combustion 
unit primary circuit; should air be present, proceed to its elimination using the 
purging valve located on top of the unit itself following the modes described in 
the instruction booklet of the boiler.

CAUTION

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Warning notes for the user, for safe use of 

the heating unit

FOREWORD
The instruction manual furnished with the unit is an essential and integral part of the equipment. 
Keep the instruction manual handy for further consultation. These warning notes are aimed at 
ensuring the safe use of the components of heating systems for domestic use and the production 
of hot water. They indicate the proper behaviour to prevent the original safety features from be-
ing jeopardized by improper or wrong installation and by improper, wrong or unreasonable use. 
The warning notes provided in this guide also seek to make the consumer more aware of safety 
problems in general, using necessarily technical but easily understood language. 

General WarnInG noteS

FOR THE INSTALLATION IT IS STRICTLY NECESSARY TO COMPLY WITH ALL THE REGULATIONS RELATING 

TO THE CHARACTERISTICS, INSTALLATION AND USE OF GAS-FIRED EQUIPMENT, ROOM VENTILA-
TION AND THE DISCHARGE OF THE COMBUSTION PRODUCTS, AS PER THE UNI IMPLEMENTATION 
STANDARDS OF ARTICLE 3 LAW 1083/71 AND LEGAL PROVISIONS.

 

Installation of the thermal unit must be carried out in accordance with all the latest legally 
required safety standards, with reference to law No.46 5/3/1990 (System Safety Standards) 
and application standard Presidential Decree No. 412 26/8/1993, following the manufacturer’s 
instructions and by specially trained staff.

 

The term ‘qualified personnel’ refers to those specifically trained in the field of heating systems 
for domestic use and domestic hot water systems, as foreseen by regulations in force.

-  Improper installation can cause injuries to people and animals and damage to property, for 

which the manufacturer is not responsible.

-  After removing the packaging check that there are no broken or missing parts. If in doubt, do 

not use the equipment and contact your supplier. The packing (wooden crates, clips, plastic 

bags, polystyrene foam, etc.) are potentially dangerous and must be kept away from children.

Before carrying out any cleaning or servicing, switch off the equipment from the main supply, 
using the system’s switch or shut-off devices.

-  Do not obstruct the ventilation grilles or heat dissipation grilles.
-  If there is any fault or if the equipment is not working properly, de-activate the equipment 

and do not attempt to repair it or tamper with it directly. Contact only qualified personnel. 
Any repair must be carried out by qualified personnel. Only original spare parts must be used.  
Failure to observe the above instructions can endanger the safety of the system. To guarantee 
efficiency and top performance, the system must be serviced annually by qualified personnel. 
The manufacturer's instructions must be followed.

-  If the equipment is not to be used, any potentially dangerous parts should be rendered 

harmless.

-  If the equipment is sold or transferred to a different owner, make sure that the user manual 

is dispatched together with the equipment so that the new owner and/or installer can read 
it.

-  Only original accessories must be used on systems with optional extras or kits (including 

electrical parts).

-  This equipment should only be used for the purpose for which it was expressly designed.
 

Any other use is to be considered improper and therefore dangerous.

 

The manufacturer accepts no liability for any damage caused by improper installation and 
use or in case of non-compliance with the manufacturer's instructions. 

 

Important: this thermal module is for heating water at a temperature below 
boiling point at atmosphere pressure . It must be connected to a heating system 
and/or to a domestic hot water system and must function within its performance 
and output limits .

Summary of Contents for Time Power 115 K

Page 1: ...115 K 90 K 70 K 50 K TIME POWER Instruction Handbook for use adjustment maintenance installation ErP 2015 Ready...

Page 2: ...vices kit connection diagram flow balancer and remote boiler heating primary circuit 15 Boiler electric diagram 16 Models 50 kW and 70 kW 16 Models 90 kW and 115 kW 17 Power supply and safeties electr...

Page 3: ...ater treatments are necessary also in case of system filling Forsystemsfunctioningatlowtemperatures watertreatmentmustbecarried outwithachemicalproductforwaterconditioninginthecircuitwithfilming prote...

Page 4: ...installer or an ITALTHERM authorised Servicing Centre SPECIAL RECOMMENDATIONS If you smell gas close gas cock open the window do not use any electrical switches extinguish any flames contact the Servi...

Page 5: ...edwhenthetwodigitsonitsrightindicatetheboileroperatingpower Thisinformationisdisplayedonlywhilemenu isused see MenuINFO on page 8 Thesefourdigits inthedisplaylowercentralarea showdifferentinformation...

Page 6: ...water this last request takes priority for the whole duration of the request itself Since boiler preparation requests have a limited duration in time they usually do not affect room heating Temperatur...

Page 7: ...oload the program with P3 settable program program data are displayed from here it can be modified as showed in Setting of the program of boiler no 3 User on page 7 or load it by pressing for at least...

Page 8: ...ll from one direction or the other f f to quit the menu INFO and go back to standard display press key After 15 minutes switch to standard display is automatic Holiday Menu Note this function can be u...

Page 9: ...er Stand by and anti freeze anti blocking function When boiler is left to OFF for the inactivity period it will be protected from freezing through functions set in the control equipment which heat the...

Page 10: ...ontainment of energy consumptions as implementation of art 4 paragraph 4 of Law No 10 dated January 9th 1991 ATTACHMENT GTO PRESIDENTIAL DECREE No 412 dated August 26th 1993 and Ministerial Decree dat...

Page 11: ...and outer seals of the gas supply system and connections d supply pipe shall have a section equal to or higher than that of boiler e check that the supplied gas corresponds to the gas used for boiler...

Page 12: ...installation of the eventual safety devices as required by the local national regulation in force and the relevant connection fittings See also Safety devices preset and accessories on page 13 Legend...

Page 13: ...ro bubble separator kit cod 401150003 2 1 Connector for delivery to external boiler always to be used instead of connector 1 11 when this kit is available 3 Insulated horizontal flow balancer kit cod...

Page 14: ...ezza imbuto tronchetto 20 Termostato di blocco sicurezza temperatura impianto termostato limite 21 Pozzetto per la sonda della valvola intercettazione combusti bile 18 22 Pressostato di blocco pressio...

Page 15: ...l shut off valve probe 18 22 Maximum pressure switch 41 Non return valve 42 Zone circulating pump 43 System shut off valve see 44 System filter 45 Boiler see M Thermal module delivery SS Safety valve...

Page 16: ...26 21 22 25 24 23 28 27 26 3 2 1 6 5 4 9 8 7 2 36 34 35 33 37 1 4 5 3 10 70 69 68 71 72 73 74 75 73 74 75 38 39 3 2 1 6 5 4 9 8 7 10 71 70 69 68 72 M8 M7 M12 S1 TF1 M11 44 42 43 45 M9 M4 30 29 31 34 3...

Page 17: ...34 35 33 37 1 4 5 3 10 70 69 68 71 72 73 74 75 73 74 75 38 39 3 2 1 6 5 4 9 8 7 10 71 70 69 68 72 M8 N L M0100 M0101 M0101 M0102 N L M7 M12 S1 TF1 M11 44 42 43 45 M9 M4 30 29 31 34 33 32 37 36 35 30 2...

Page 18: ...mark the contact of the minimum pressure switch 82 normally open is shown in rest condition i e at no system pressure In conditions of normal operation the system has the correct pressure and also thi...

Page 19: ...nd 115 kW models with both Domestic Water PRS and HeatingBoosterPumps PRR Set parameter 44 to the value 3 50kWand70kWmodelswithDomesticWater BoosterPump PRS only Set parameter 44 to the value 3 Models...

Page 20: ...pump is modulating therefore diagrams show maximum and minimum work limits 0 0 5 1 1 5 2 2 5 3 3 5 4 4 5 5 5 5 6 6 5 7 7 5 8 8 5 0 200 400 1000 1200 600 800 1400 1600 1800 Portata l h Prevalenza m H...

Page 21: ...0 2400 2600 3000 2800 3400 3600 3200 3800 4000 4200 4400 4600 Portata l h Prevalenza m H 2 O MAX MIN 90 K 0 0 5 1 1 5 2 2 5 3 3 5 4 4 5 5 5 5 6 6 5 7 7 5 8 8 5 9 9 5 10 10 5 0 200 400 1000 1200 600 80...

Page 22: ...ulations Have qualified personnel check that the wiring is suitable for the maximum power absorptionoftheequipment asindicatedinthetechnicalplate makingsureinparticular that the diameter of cables is...

Page 23: ...astone ref paragraph8 6ofthesamebooklet OntheRemoteControl onlybecause of a display difference the kd range of adjustment will be 0 1 3 0 instead of 01 30 Remote Control Kit The original Remote Contro...

Page 24: ...thus preventing a complete heat exchange When the electrolyticcorrosionprocessstarts thesystemwaterlevelisreduced gasesaccumulate intheuppersectionoftheheatexchangerandradiators Thepresenceofairiscau...

Page 25: ...t metals or by the presence of chlorides 3 DEPOSITS These are insoluble organic and inorganic substances SLUDGE PROCESSING RESIDUES The water in domestic heating systems should be treated in the follo...

Page 26: ...ot comply but there are no signs of corrosion Install Y filter micro impurity separator micro air bubbles separator adequate filling water chemical physical treatment to reduce hardness and reach a co...

Page 27: ...f 5 10 m that cause the worst problems processing residues hair rust sand lodestone BENEFITS Impurity discharge while the system is working There is no need to install check valves or bypass circuits...

Page 28: ...charcoal inside the first section of the pipe while the second step is to increase the pH value Condensation acidity can be checked with litmus paper used to define pH value Servicing Withreferencetol...

Page 29: ...asurementsarereferredtotheboilerupperprofileandimmediatelytotheentryofthe firstright anglecurveDifferencesinlevelsduetoslopesarenotconsidered IMPORTANT table is referred to original flue fitting acces...

Page 30: ...ient to eliminate any possible residue resulting from previous combustion and therefore facilitate burner adjustment Factory setting is ideal for most cases and it isadvisablenottomodifyit Notethatboi...

Page 31: ...be activated selecting parameter 12 and setting value 0 see Boiler parameter setting technical menu on page 30 burner ignites at low flow 4 referringtothefollowingtable verifythatthenumericalindicato...

Page 32: ...page 30 select parameter 04 and prepare to modify its value Burner ignites 3 referring to Capacity display rotations on page 32 set parameter 04 to the value corresponding to the necessary thermal ca...

Page 33: ...starting phase when power supply is restored In all boilers ofTime Power range setting will have to be the following otherwise boiler will not work correctly S1 M15 M4 M2 M16 M6 M1 S1 28 27 26 25 24 2...

Page 34: ...combustion unit has overheated and the relevant thermostat see page 40 or page 41 has intervened This is a protection forthecombustionunit butitisusuallyanticipatedbytheothersafetythermostats Shouldth...

Page 35: ...ntinues or occurs again call the Assistance Service Recognise any possible malfunctioning of gas valve which does not interrupt gas flow and therefore burner stays on or electronics flame control sect...

Page 36: ...er programming see Setting of the program of boiler no 3 User on page 7 ErP Data EU 813 2013 Supplier name Italtherm Contact details Italtherm Srl Via Salvo D Acquisto 10 29010 Pontenure PC Italy Mode...

Page 37: ...Power 60 80 C kW 4 7 5 6 6 6 6 6 Maximum Thermal Power 30 50 C kW 49 2 49 2 65 6 65 6 Minimum Thermal Power 30 50 C kW 5 2 6 2 7 3 7 3 Class NOX 5 5 5 5 Correct CO 0 O2 at Qn ppm 157 3 146 3 146 0 172...

Page 38: ...pen close mm 100 460 345 740 570 470 GAS CONSUMPTION Qmax m h 5 02 6 66 kg h 3 68 4 88 Qmin m h 0 53 0 74 kg h 0 47 0 62 TECHNICAL SPECIFICATIONS Unit of measurement Time Power 90 K Time Power 115 K R...

Page 39: ...by the installer Maximum working pressure bar 4 5 Boiler water content l 9 11 5 Max temperature C 95 Boiler anti freeze function temperature on off C 5 30 DOMESTIC WATER DATA Temperature selection ra...

Page 40: ...ion unit air purging manual valve 6 Fume thermal fuse 7 Ignition electrode 8 Suction hose 9 Discharge igniter 10 Mixer air gas mixing device 11 Motor driven fan 12 System return temperature probe 13 G...

Page 41: ...Boiler safety thermostat delivery 7 System return temperature probe 8 System delivery temperature probe 9 Combustion unit thermal fuse non replaceable 10 Ignition electrode 11 Modulating circulation...

Page 42: ...42 Notes...

Page 43: ...43 Notes...

Page 44: ...960000084_05_ENG 20170202 ITALTHERM Srl declines any responsibility for eventual printing and or transcription errors in the present manual In order to constantly improve its products the company has...

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