EWADC19C-SR - Air Conditioning DAIKIN - Free user manual and instructions

USER MANUAL EWADC19C-SR DAIKIN

Exterior view of a modern office building (no signage)

Abstract geometric shape with no text or symbols

Air cooled so

099485-12 009 099486 099485-13 01 09948

200601-038 200601-039

Refrigerant in China

Cooling capacity from 010 to 2000 kW

Health insurance: Financial institutions

All other language translation of the language communities.

Blurred grayscale image with no discernible text, symbols, or identifiable objects.

A – Typical refrigerant circuit - Water inlet and outlet are indicative. Please refer to the machine dimensional diagrams for exact water connections.
A – Typischer Kühlkreislauf – Wasser-Ein- und Ausgang sind unverbindlich. Bitte beziehen Sie sich auf die Geräteabmessungs-Diagramme für genaue Wasseranschlüsse.
A – Circuit de refroidissement typique – L'arrivée et la sortie d'eau sont reportés à titre indicatif. Veuillez vous reporter aux schémas dimensionnels de la machine pour identifier les raccordements exacts de l'eau.
A – Typisch koelmiddelcircuit – Waterintlaat en –uitlaat zijn indicatief. Zie de dimensionele diagrams van de machine voor de juiste wateraansluitingen.
A – Circuito de refrigeración típico - la entrada y la salida de agua son indicativas. Consulte los diagramas de dimensiones de la máquina para conocer las conexiones de agua exactas.
A – Tipico circuito refrigerante – L'ingresso e l'uscita dell'acqua sono indicativi. Consultare i diagrammi dimensionali delle macchine per i collegamenti idraulici esatti.
Α – Τυπικό κύκλωμα ψυκτικού μέσου – Η παροχή εισόδου και εξόδου νερού είναι ενδεικτική. Ανατρέξτε στα διαγράμματα διαστάσεων του μηχανήματος για τις ακριβείς συνδέσεις νερού.
A – Circuito típico refrigerante – Entrada e saída de água são indicativas. Consultar os diagramas dimensionais da máquina para as conexões certas da água.
A – Стандартный контур хладагента – Впускные и выпускные водопроводные отверстия показаны лишь для примера. Для определения параметров подключения водопровода следует учитывать данные габаритных чертежей оборудования.
A – Typisk kylkrets – Vattenledningens inlopp och utlopp är ungefärliga. Se maskinens dimensionsdiagram för exakta vattenanslutningar.
A – Typisk kjølemediekrets - vanninntak og -uttak er kun antydninger. Se maskinens måltegninger for nøyaktige vanntilkoblinger.
A – Tyypillinen jäähdytyspiiri – Vedentulo- ja poistoaukot ovat viitteelliset. Katso tarkat vesiliitännät koneen mittakaavioista.
A – Typowy obwód czynnika chłodniczego – wskazane miejsce dopływu i odpływu wody ma charakter poglądowy. Dokładne miejsca podłączeń instalacji wodnej wskazano na rysunkach wymiarowanych.
A – Typický chladící obvod – Přívod a odvov dvoudy jsou jednoznačné. Přesný postup připojení vody viz nákresy stroje.
A – Tipični rashladni krug – ulaz i izlaz za vodu su samo za indikaciju. Pogledajte mjerne skice stroja ako želite točan položaj priključaka za vodu.
A - Tipikus hütő áramkör - A vízbeömlő- és kiömlönyílás jelzésszerű. A pontos összeköttetésekért lásd a berendezés szerkezeti rajzát.
A – Circuit de răcire tipic – Intrarea și ieșirea pentru apă au rol indicativ. Vă rugăm să consultați diagramele mașinii cu dimensiunile pentru conexiunile exacte la apă.
A – Tipičen tokokrog hladilnega sredstva – vodni dovod in odvod sta indikativna. Za natančne vodne povezave glejte diagrame dimenzij naprave.
A – Типична охладителна верига – Водните входове и изходи са указателни. Моля, направете справка с диаграмите с рзмерите на машината за точните водни връзки.
A – Typický obvod chladiacej zmesi. Vstup a výstup vody sú indikativne.. Presná poloha pripojok vody je vyznačená na rozmerových výkresoch zariadenia.

graph TD
    A["Feed Tank ⑥"] --> B["Reactor Unit ⑦"]
    B --> C["Valve ⑤"]
    C --> D["Flow Control Unit ④"]
    D --> E["Reactor ②"]
    E --> F["Valve ③"]
    F --> G["Reactor Unit ②"]
    G --> H["Valve ②4"]
    H --> I["Flow Control Unit ①"]
    I --> J["Reactor ②0"]
    J --> K["Valve ②6"]
    K --> L["Flow Control Unit ④"]
    L --> M["Reactor ④"]
    M --> N["Valve ⑭"]
    N --> O["Reactor Unit ⑬"]
    O --> P["Valve ⑬"]
    P --> Q["Flow Control Unit ③"]
    Q --> R["Reactor Unit ③"]
    R --> S["Valve ②9"]
    S --> T["Flow Control Unit ③1"]
    T --> U["Reactor Unit ②8"]
    U --> V["Valve ②7"]
    V --> W["Flow Control Unit ②7"]
    W --> X["Reactor Unit ②7"]
    X --> Y["Valve ②7"]

D-EIMAC00608-16EU - 3/234

B – Typical refrigerant circuit with heat recovery - Water inlet and outlet are indicative. Please refer to the machine dimensional diagrams for exact water connections.
B - Typischer Kühlkreislauf mit Wärmerückgewinnung – Wasser-Ein- und Ausgang sind unverbindlich. Bitte beziehen Sie sich auf die Geräteabmessungs-Diagramme für genaue Wasseranschlüsse
B – Circuit de refroidissement typique avec récupération de chaleur – L'arrivée et la sortie d'eau sont reportés à titre indicatif. Veuillez vous reporter aux schémas dimensionnels de la machine pour identifier les raccordements exacts de l'eau.
B – Typisch koelmiddelcircuit – Waterintlaat en –uitlaat zijn indicatief. Zie de dimensionele diagrams van de machine voor de juiste wateraansluitingen.
B – Circuito de refrigeración típico con recuperación de calor – La entrada y la salida de agua son indicativas. Consulte los diagramas de dimensiones de la máquina para conocer las conexiones de agua exactas.
B – Tipico circuito refrigerante con recupero di calore – L'ingresso e l'uscita dell'acqua sono indicativi. Consultare i diagrammi dimensionali delle macchine per i collegamenti idraulici esatti.
Β – Τυπικό κύκλωμα φυκτικού μέσου με ανάκτηση θερμότητας – Η παροχή εισόδου και εξόδου νερού είναι ενδεικτική. Ανατρέξτε στα διαγράμματα διαστάσεων του μηχανήματος για τις ακριβείς συνδέσεις νερού.
B – Circuito típico refrigerante com recuperação de calor - – Entrada e saída de água são indicativas. Consultar os diagramas dimensionais da máquina para as conexões certas da água.
В – Стандартный контур хладагента с регуоперацией тепла – Впускные и выпускные водопроводные отверстия показаны лишь для примера. Для определения параметров подключения водопровода следует учитывать данные габаритных чертежей оборудования.
B – Typisk kylkrets med värmeåtervinning – Vattenledningens inlopp och utlopp är ungefärliga. Se maskinens dimensionsdiagram för exakta vattenanslutningar.
B – Typisk kjølemediekrets med varmegjenvinning - vanninntak og -uttak er kun antydninger. Se maskinens måltegninger for nøyaktige vanntilkoblinger.
B – Tyypillinen jäähdytyspiiri lämmön talteenotolla - Vedentulo- ja poistoaukot ovat viitteelliset. Katso tarkat vesiliitännät koneen mittakaavioista.
B – Typowy obwód czynnika chłodniczego z odzyskiem ciepła. Wskazane miejsce dopływu i odpływu wody ma charakter poglądowy. Dokładne miejsca podłączeń instalacji wodnej wskazano na rysunkach wymiarowanych.
B – Typciký chladici obvod s rekuperaci teplat – Přívod a odvod vody jsou průkazné. Přesné zapojení viz nákresy stroje.
B – Tipični rashladni krug s povratom topline – ulaz i izlaz za vodu su samo za indikaciju. Pogledajte mjerne skice stroja ako želite točan položaj priključaka za vodu.
B - Tipikus hütő áramkör hővisszanyerő berendezéssel - A vízbeömlő- és kiömlőnyílás jelzésszerű. A pontos összeköttetésekért lásd a berendezés szerkezeti rajzát.
B – Circuit de răcire tipic cu recuperare de căldură. Intrarea și ieșirea pentru apă au rol indicativ. Vă rugăm să consultați diagramele mașinii cu dimensiunile pentru conexiunile exacte la apă.
B – Tipičen tokokrog hladilnega sredstva z obnavljanjem toplote – vodni dovod in odvod sta indikativna. Za natančne vodne povezave glejte diagrame dimenzij naprave.
В – Типична охладителна верига с възстановяване на топлината – Водните входове и изходи са указателни. Моля, направете справка с диаграмите с рэмерите на машината за точните водни връзки.
B – Typický obvod chladiacej zmesi s regeneráciou tepla. Vstup a výstup vody sú indikativne. Presná poloha prípojok vody je vyznačená na rozmerových výkresoch zariadenia.

graph TD
    A["Top Tank ⑦"] --> B["Main Unit ②"]
    B --> C["Main Unit ③"]
    C --> D["Main Unit ②4"]
    D --> E["Main Unit ②5"]
    E --> F["Main Unit ②6"]
    F --> G["Main Unit ②0"]
    G --> H["Main Unit ①"]
    H --> I["Main Unit ②9"]
    I --> J["Main Unit ⑪"]
    J --> K["Main Unit ⑭"]
    K --> L["Main Unit ⑫"]
    L --> M["Main Unit ⑬"]
    M --> N["Main Unit ③0"]
    N --> O["Main Unit ②9"]
    O --> P["Main Unit ②7"]
    P --> Q["Main Unit ②6"]
    Q --> R["Main Unit ②5"]
    R --> S["Main Unit ②4"]
    S --> T["Main Unit ②3"]
    T --> U["Main Unit ②2"]
    U --> V["Main Unit ②1"]
    V --> W["Main Unit ②0"]
    W --> X["Main Unit ⑱"]
    X --> Y["Main Unit ⑱"]
    Y --> Z["Main Unit ⑱"]

D-EIMAC00608-16EU - 5/234

	English	Deutsch	Français	Nederlands	Español	Italiano
1	Compressor	Verdichter	Compressor	Compressor	Compressor	Compressor
2	Discharge shut off valve	Vorlaufabperventil	Robnet de refoulement	Persofaulter	Grito de salida	Rubinetto di mandata
3	High-pressure transducer	Hochrucksensor	Transdueter haute pression	Orzester hoge druk	Transductor de alta presión	Trasduttore alta pressione
4	Servioa port	Wartungsklappe	Port de maintenance	Dienstuljke	Portillo para assistencia	Valvola di servizio
5	High-pressure safety valve	Hochruck-Sicherheitsventil	Soupape de sécurité haute pression	Veilighedekloep hoge druk	Valvula de seguridad de alta presión	Valvola di sicurezza alta pressione
6	Axis ventilator	Axisventilator	Ventileur axisi	Axale ventilator	Ventilador axial	Ventiratore assialo
7	Condensor coil	Vorfüssigrogistor	Battero a condensation	Condensorgop	Batoria concidorsadora	Batteria concidorsanto
8	Load Valve	Lastventil	Vanne do charge	Laacklop	valvula do carga	Valvola di canamento
9	Liquid line isolating valve	Abserventil Flüssigkaltsleitung	Vanne d'isolement de la ligne du liquide	Atalutor voeistortijn	Valvula de corle de la línea del líquido	Valvola isolante línea del líquido
10	Dehydration filter	Entwässerungsfitter	Filtre deshydrateur	Dehydratateffiler	Filtro desinidralador	Filtro dedicatore
11	Liquid and humidity indicator	Flüssigkorts- und Feuchighelksanzeige	Indicateur de liquide et humidité	Voeistot- en vochtigheldsindicator	Indicador de líquido y numedad	Indicadora de líquido e umidità
12	Economiser solenoid valve	Solenicventil Economiser	Vanne sclénoïde économique	Magneelkiep economiser	Valvula solencide economicizador	Valvula solenode economicizzatore
13	Economiser thermostatic expansion valve	Thermostatisches Expansionsventil Economiser	Défendeur thermostatique économiseur	Thermostallisch expansileventiel économiseur	Valvula de expansion lemostaltica del economicizador	Valvula de expansione lemostaltica economicizzatore
14	Economiser (not available for EWAD650C SS/SL/SR)	Economiser (nicht verfügbar für EWAD650C SS/SL/SR)	Économiser (non disponible pour EWAD650C SS/SL/SR)	Économiser (not beschikbaar voor EWAD650C SS/SL/SR)	Économizador (no disponible para EWAD650C SS/SL/SR)	Économizatore (non disponible per EWAD650C SS/SL/SR)
15	Electronic expansion valve	Elektronisches Expansionsventil	Défendeur électronique	Elektronisch expansileventiel	Valvula de expansion electrónica	Valvola de expansione electrónica
16	Evaporator	Verdampfer	Evaporateur	Verdamper	Evaporador	Evaporatore
17	Low pressure safety valve	Niederdruck Sichehelsventil	Soupape de sécurité à basse pression	Veilighedeklep lage druk	Valvula de seguridad de baja presión	Valvola di sicurezza a bassa pressione
18 (ST)	Suction temperature probe	Ansaugtemperaturfümler	Sonde de température aspiration	Temperatuorsonde aanzuging	Sonda de temperatura en aspiración	Sonda temperatura aspirazione
19 (EP)	Low pressure transducer	Niederdrucksensor	Transdueter basse pression	Convelter lage druk	Transductor de baja presión	Trasduttore bassa pressione
20	Suction shut off valve	Abserventil Saugleitung	Robnet d'aspiration	Aanzuging alsuflikos	Grito de aspiración	Rubinetto di aspirazione
21	Liquid injection shut off valve	Asperventil der Flüssigkotsinspritzung	Vanne d'arrêt de l'injection du liquide	Atalutklap voor voeistotlinjecte	Grito de inyección de líquido	Valvola di chiusura a iniezione líquida
22	Liquid injection mesh filter	Gewebefter der Flüssigkotsinspritzung	Filtre a mailles pour l'injection du liquide	Fillet met mazen voor violetotlinjecte	Filtro de malla de inyección de líquido	Filtro in mesh a iniezione líquida
23	Liquid injection solenoid valve	Solenicventil zur Flüssigketsinspritzung	Vanne sclénoïde pour injection du liquide	Magnetelep voor voeistotlinjecte	Valvula solencide para inyección de líquido	Valvula solenode per iniezione di líquido
24 (F13)	High-pressure switch	Maximum-Druonorsontor	Pressostat haute pression	Drukropolar hoge druk	Prosostato de ata creón	Prosostato ata creón
25 (DT)	Discharge temperature sensor	Auslaut-Temperatur-Sensor	Capteur de la température de refoulement	Polaramperatursensor	Sensor da temperatura de salda	Sensor de temperatura di scartco
26 (OP)	Oil pressure transducer	Okrucknsensor	Transdueter pression de l'huile	Onzeller gliedruk	Transductor de presión del aceite	Trasduttore pressione silo
27	Water inlet connection	Anschluss Wasserrulauf	Raccordement de l'armèce d'eau	Aansluiting ingang water	Conexión de la entrada de agua	Collegamento di ingresso acqua
28 (EEWT)	Water entering temperature probe	Temperaturfühler Wasserrulauf	Sonde de température entée eau	Temperatuorsonde walertoevoer	Sonda de temperatura de entroda del agua	Sonda temperatura ingresso acqua
29	Water outlet connection	Anschluss Wasserauslauf	Raccordement de la sortie d'eau	Aansluiting ingang water	Conexión de la salida de agua	Concessione uscita acqua
30 (ELWT)	Water leaving temperature probe	Temperaturfühler Wassorauslauf	Sonde de température sortie eau	Temperatuorsonde watrustaat	Sonda de temperatura de salida del agua	Sonda temperatura uscita acqua
31 (RS)	Evaporator heater	Verdamper Helzer	Réchaufeur de l'ésporateur	Verwaming verdamper	Calendador del evaporador	Riscaidatore con evaporatore
32	Heat recovery	Warmorioxgovliming	Récupération de chaleur	Wamitotorugwinning	Recuporación de calor	Recupcro del caloro
33	Water inlet connection	Anschluss Wassorzulauf	Raccordement de l'armèce d'eau	Wastrinvoersansluiting	Conexión de la entrada de agua	Collegamento di ingresso dell'acqua
34	Water outlet connection	Verdichter	Raccordement de la sortie d'eau	Wastrinvoersansluiting	Conexión de la salida de agua	Collegamento di uscita dell'acqua

D-EIMAC00608-16EU - 6/234

	Ελληνικά	Português	Русский	Swedish	Norsk	Finnish	Polski	Cesky
1	Συμποστίς	Compressor	Komipressor	Kompressor	Kompressor	Kompressori	Sprężarica	Kompressor
2	Σρογωνολτική ρολβίδα εκερτός	Tomoeira de mandada	Otocchonii kianan na havemania	Trykavssängningsventil	Avstengningsventil pa utilop	Poestion lyhjenniyeventi	Zawór tloczny	Vyllashny kohoulek
3	Μεταρατομέτας υρημής ικετής	Transdutor de alta pressão	Delta hicsicolo dynamis	Högtrycksorvandare	Hoylykksonformer	Korkeaspinesluri	Przetwomik wysckiego cisternia	Transduktor vysokého Itaku
4	Προτο βοηβείας	Porta para assieletência	Sotrofojia lox	Servicelucka	Serviceluke	Hudilotuku	Drizwizzi eerinkoswa	Servieri dvilika
5	Βολβίδα σαραλίας υρημές πειας	Valvula de segurança de alta pressão	Preuzocharinétykai kalamno a viscozmy davaçimio	Högtrycks sákarhatsventil	Sákarhatsventil for haytryk	Korkaspazine turvaventili	Zawór bezesszeriska wysaklago cisternia	Bezesszinist venil dysokéna Itaku
6	Λνασμπίρας θέσωνα	Versilador axial	Ovresol aninivator	Axialifik	Axialversillator	Akisialpahalin	Wersylator oscevy	Axámi ventilador
7	Μπατορία συμπονωνας	Rotaia condensante	Korupicatoo	Kondensor	Kondonsatorbontan	Jazibytyskorulka	Wętowitsa skzepacza	Kondonzni bateria
8	Βαθμεία αξαγεργ φαρτου	Valvula de sanga	Hauzyka Valvo	Laddningsventil	Lead Valva	Latausventil	Zawór wotovy	Zattzeni ventilu
9	Βαθμεία απαθανωνας γραμμής ινροσ	Tomoeira da isolamenta da lima o liquido	Otocchon kianan parapalyscafii filiano	Isolaringsventil vänskoledning	Avstongningsventil pa flytends linje	Nastatinjan orisyaventil	Zawór odontação linky plynu	Izoliati kohoutok linic kapliny
10	Φληρο αφαγρανατες	Filtro desicciter	Filíntr acgutertel	Avuktringsfalliter	Avuktringsfalliter	Kuvauzusodatin	Filtr advanizacza	Filtr dehydrátus.
11	Ενδοχη υροσ και υροστας	Indicador de liquido a humvade	Hyrikator kianostis	Vatska och hucvisara	Vasiko og tulkighets saglass	Nasta ja kastausmihari	Wskažnik plynu I faliqol	Ukazestat kopalagy a vihkasti
12	Μεκρομαντική βαρβία εκοπονα	Valvula salanóld para o economicizador	Collenoidный платan zokomexiobra	Magnotventil kyting	Magnotventil for tadevarnstovamer	Sálastyckson solanodvanttil	Elektronagnatyony zawór akonomizera	Selanodni vanil akonomizatru
13	Εερμοστοπεί βαρβία εκοπονα, εκοπονα	Valvula de expansão termostática para e economicizador	Termostaticasok riscosintenssional kianan zokomexiobra	Termostatsk expansantensit kyting	Termostatsk expansansventil for tadevarnstovamer	Sálastyckson termostathinen paesuntavertil	Termostatcyany zawór rozprezky ekonomizera	Teplaty expansat vanil ekonomizatru
14	Εκοπονείε (dev διατίεια γα EWAD650C-SS/SL/SR)	Economicizador Inão dispervire para EWAD650C-SS/SL/SR)	Zakionkbaror (nodostunha) para EWAD650C-SS/SL/SR)	Kyting (inte tillgänglig) für EWAD650C-SS/SL/SR)	Forveannestovamer (Kitko tillgjengelig for EWAD650C-SS/SL/SR)	Sálastyckson (el kylettelvislas EWAD650C-SS/SL/SR)	Ekonominer (niedosteprie dia EWAD650C-SS/SL/SR)	Ekonomizator (noni k dispozici pro EWAD650C-SS/SL/SR)
15	Μεκρονοκή βαρβία εκοπονα	Valvula de expansão elektronicia	Электронный ресширительный клanan	Elektronisk expansionsventil	Elektronisk eksparsjonsventil	Elektronirilen paesuntavertil	Elektronicony zawór rozprezny	Exzanuni elektronický venil
16	Εξαμποτις	Evaporador	Kapartite	Förangare	Evaporator	Hybyrystin	Parownik	Evaporator
17	Βαθμεία αφαναλείας χαργμής ικετής	Valvula de segurança a lapa pressão	Preuzocharinétykai kalamno a viscozmy davaçimio	Lagrycks sákerheltsventil	Skierheltsventil for lavtryk	Malasparne turvaventil	Zawór bezesszeriska niskiego cisternia	Bezesszinist venil nizkého Itaku
18 (ST)	Αντημπίρας θερακεραποίες ηφαραδατος	Sonda da temperatura de aspiração	Delta hents temperature na absolvierung	Sond sugtemperatur	Temperaturiler inriop	Imun lampäilla-anluri	Sonda temperatury casysania	Tezelnis sonda nasvání
19 (EP)	Μεταραστοπεί χαμπολες πειας	Transdutor de baixa pressão	Delta hents temperature, dynamis	Lagrycksomvandare	Lavtyksomvandar	Matalapananturi	Przetwomik nisistogo citrinonia	Transduktor nirsho itaku
20	Σρογωνολτική βαρβία εκοπονα, ηφαραδατος	Tomoeira da aspiração	Otocchon kianan na absolvierung	Stugavstängningsventil	Avstongningsventil pa inriop	Imuhona	Zawór ssawny	Naswaoi kohoutak
21	Σρογωνολτική βαρβία εκοπονα, ηφαραδατος ηχαμας ινροσ	Valvula de corte de injecção de liquida	Beryllske jesterúctis zokomnej kianan	Avstängningsventil for vatskainjcing	Rytends injakayan stangaventil	Nastcon ruskutukson suikuvamtil	Zawór zamytkijicy litvysk plynu	Vattikovani uzaviraci vaniti
22	Φληρο πληγατος ηχαμας ινροσ	Filtro de malha para nyjosa de liquida	Kjidime siliekini contyctyl filter	Naktiter for vatskoinjcing	Rytends injakayan mosh fitter	Nastcon ruskutukson amilavankho	Elektrozwor zamytkijicy litvysk plynu	Vattikovani sitkovy fitter
23	Μεκρομαντική βαρβία χαραστοπού υροσ	Valvula salanóld para nyjosa de liquide	Coscolcullr platan, veripovemania jardosis	Magnotventil for vatskainjcing	Magnotventil for vasankyaipan	Sonadivantilai nastarutuksson	Zawór elichotragnecory wrysidivania plynu	Sialanodni vanil pra vistikovani kapalny
24 (F13)	Ανσμποτική πειας ψρμής ικετής	Presacezato alta pressão	Pela высokto dynamis	Hogtrycksanitana	Hoytryksprassostat	Korkeaspazine kytkin	Presostat wysodlego citrinonia	Presostat wysokého itaku
25 (DT)	Ανθημηρες θερακεραποίες εκοπονα	Transdutor de alta pressão	Delta hents temperature resonda	Temperatureond for utönnring	Uslap temperatureensor	Vaszuuparas lampória anluri	Crzynik temporatury na wyjásu	Vyotti lepiotni dullo
26 (OP)	Μεταραστοπείς πειας λαδοι	Transdutor de pressão de elec	Delta havlenia mecla	Oletycksonvandare	Oletycksonfortner	Otypahesduri	Przetwomik citrinia oleju	Transduktor faku clupe
27	Συδεση συδου νερού	Conseão de entrada de água	Вход воды	Anslutring valtenirlopo	Forbindelse for vanminriop	Veder sleklärmerolitos	Podieczenie doplywu wody	Zasajeni vestu vody
28 (EEWT)	Ανθημηρες θερακεραποίες εκοδού νερού	Sonda de temperatura da entrada da água	Delta hents temperature voda na água	Temperaturoler for vanri i ingang	Temperaturoler for vanri i ingang	Veder sleklärmeron lampória-anluri	Sonda temperatury doplywu wody	Tezelnis sonda vestu vody
29	Συδεση εξαδου νερού	Conzeão de salida de água	Bivalda воды	Anslutring valtenirlopo	Forbindelse for vanruniop	Veder uloskulolitas	Podieczenie odplywu wody	Zasajeni výstup vody
30 (ELWT)	Ανθημηρες θερακεραποίες εξαδου νερού	Sonda de temperatura da salida da água	Delta hents temperature voda na água	Temperaturold utleppsvatten	Temperaturoler for vanri i ingang	Ublosulevan veden lampálla-anluri	Sonda temperatury doplywu wody	Tezelnis sonda vestu vody
31 (R5)	Εερμαντερας εγαρμιτη	Aqueador do evaporador	Inspanritely, награтатель	Föröngarvármaro	Varnevolser mod varmejservinring	Haihuttman lármitin	Padgronzar paraswnika	Vyasnik
32	Ανθημηρες θερμαντερας	Hocuparapão da Caoir	Υπικαιώρα telesa	Vermottastätning	Varnejservinring	Lammón talteanato	Odzyek clupe	Reikuparassa tepia
33	Συδεση συδου νερού	Conzeão da entrada de água	Podiezzanine azoya na água	Anslutring for vattonniopp	Forbindelse for vanminriop	Vedanotapuzkan ltintá	Podieczenie doplywu wody	Vitckové hrdo
34	Συδεση εξαδου νερού	Conzeão da salida de água	Podiezzanine azoya na água	Anslutring for vattonniopp	Forbindelse for vanruniop	Vederpostaquinken itintá	Podieczenie odplywu wody	Odpazdi frile

D-EIMAC00608-16EU - 7/234

	Hrvalski	Magyar	Roman	Slovenski	Български	Slovenský
1	Kompressor	Kompresszor	Compressor	Kompressor	Kompressor	Kompressor
2	Zpomni ventil za pražnjanje	Bcofoly ozáró csap	Robinet ovacuare	Izpustni zaporni ventil	Крэн за подаване	Výlačný kohúlik
3	Visokolitsčni mjeni pretvaraz	Nagy nyomás transzuktor	Tradiator inaltá presiune	Visokolatski prestavljačice	Конастор вяскою напигане	Transduktor vysokého tlaku
4	Servisni priključak	Szerviz ajtó	Uqá pentru asistenja	Servisni vhod	Обслуващ люк	Servisné dvečka
5	Sigumosni ventil visoki pritisak	Bztionsági szelep nagy nyomás	Valvi de siguranjá inaltá presiune	Visokolatski vamostni ventil	Предулаен клапан выскою напигане	Bezpečnostný ventil vysokého tlaku
6	Aksijalni ventilator	Tongelyirányú ventilator	Ventilator axial	Aksialni ventilator	Вентилатори за извеждане	Axialni ventilator
7	Spirala ukapljivača	Kondonzšilo ogysóg	Batorie do condonsaro	Tuljava kondonzorjia	Кондензирає батерия	Kondenzněna batéria
8	Verilli za punjenje	Tõltõzelep	Supapá de admisle	Ventil za poljenje	Клапан за натоарването	Verilli zafaženia
9	Izoloicjski ventil linija tekučine	Folysdék izoliáló szolop	Valvá izolare line de lohid	Izolacijski ventil tekočinske linije	Изопирец клапан линия на течността	Izolačný kohúlik linie kvapaliny
10	Fitter za odetranjivanje vlago	Viztelenitő szlůro	Filtru dosintrator	Susliti titer	Дехидриащ филтър	Fitter ohtovratora
11	Indikator tekučine i vizănosti	Folysdek es nedvesseg nulač	Indicator de lichid și umiditate	Indikator tekočine in vlage	Индикатор за течност и власност	Ukazovatel kvapaliny a vitkosti
12	Verilli solenoid ekonomizator	Eöhütő (economiser) szolenoid szelep	Valvá solenoida economizor	Magnetiolernični ventil grelnika	Клапан зареждане топробменик	Solenočný ventil ekonomizadora
13	Ventil za termostatčku ekspanziju ekonomizatora	Eöhütő (economiser) hăsuzabilyozú szelep	Valvá de expansiune temostatică economizor	Termostalski ekspanzijski ventil grelnika	Клапан термостатично разширение теплобменин	Tepelný expanzý ventil ekonomizadora
14	Ekonomizator (njo dostupna za EWAD650C SS/SL/SR)	Eöhütő (economiser) (nem all rendelkeresire EWAD650C-SS/SL/SR)	Economizor (nu este disponibil pentru EWAD650C-SS/SL/SR)	Grclnik (ni na voljo za EWAD650C-SS/SL/SR)	Типообменник (не со предлага за EWAD650C-SS/SL/SR)	Ekonomizator (Nle je k dispozlić pre EWAD650C-SS/SL/SR)
15	Elektromicki ekspanzijski ventil	Elektromics szabilyozószolop	Valvá de expansiune electronica	Elektromski ekspanzijski ventil	Клапан за електронно разширение	Expanzý elektronický ventil
16	Ispartač	Párovogtató	Vaporzator	Isparlinik	Изопатор	Evaporátor
17	Niskolitsčni sigumosi ventil	Bztionsági szelep bloszony nyomás	Valvá de siguranjá jnasá presiune	Nizkotačni vamostni ventil	Предулаен клапан за нискою напигане	Bezpečnostný ventil nízkeho tlaku
18 (ST)	Temperatura sonda usisa	Elsztivási hőmérséketmérő szonda	Sondá de temperaturá aspiratie	Sonda temperaturó v sosalom tokokrogu	Температурна сонда за засмуване	Tepelná sonda nasítvania
19 (EP)	Transduktor nizak pritisak	Kis nyomás transzuktor	Tradiator pressiune jossá	Nizkotačni pretvornik	Конастор низкою напигане	Transduktor nízkeho tlaku
20	Verilli za zatvaranje usisa	Elsztivo záróscap	Robinet de aspiratie	Ventil za izkop sesanja	Крэн за засмуване	Nasátvací kohulk
21	Vontilon na ultrizgavanjem tekudine	Folysdék botooskonózos izáró szolop	Supapá obturatoare injecție cu lichid	Izklopnii ventil tekočega vorizgavanja	Крэн за инекстиране на течност	Uzatvárací ventil pro vstrekovanie kvapaliny
22	Mrežasti titer za ultrizgavanje tekudine	Folysdék botooskonózos hao szlůro	Filtru cu sită metalica injecție cu lichid	Mrežni titer tekočega vorizgavanja	Мрекрест филтър за инекстиране на течност	Sitkový filter pro vstrekovanie kvapaliny
23	Verilli za prekid ultrizgavanja tekudine	Folysdék beferskendező szolenoid szolop	Valvá solenoida pentru injedja lichidului	Elektromagnetni ventil tekočega vorizgavanja	Клапан зареждане за инекстиране на течност	Solenočný ventil pre vstrekovanie kvapaliny
24 (F13)	Mjerač pritiska vlasti pritisak	Nagy nyomás nyomáskaposclo	Presostat inaltá presiune	Visokotačni presostat	Контактор охранчител анискою напигане	Presostat vysokáho tlaku
25 (DT)	Servor temperature na ispuhu	Kimenet hőmérséklét ezekető		Servor izchodne temperature	Изведен температурен сенсор	Servor leptoly na odvode
26 (OP)	Mjemi pretvaráč ifleka ulja	Oziygomás transzuktor	Tradiator pressiune ulei	Prestavljačice oljega tlaka	Конастор нагантане на маслота	Transduktor tlaku olesa
27	Priključak za ulaz vode	Viz bemeneli csatlakozás	Conexiune intrare apá	Povezaka dovoda vode	Връзка вход вода	Zapojenie vistupu vody
28 (EEWT)	Temperatura sonda ulaz vode	Bemeneli vízhőménéréklé mérő szonda	Sondá temperaturá apá intrare	Sonda temperaturá vhodne vode	Температурна сонда вход вода	Tepelná sonda vistupu vody
29	Priključak za izlaz vode	Vizlasresztib csatlakozás	Conexiune lejere apá	Priključek za odvod vode	Връзка вход вода	Zapojinic výstupu vody
30 (ELWT)	Temperatura sonda izlaz vode	Kimenet vízhőménéréklé mérő szonda	Sondá temperaturá apá lejere	Sonda temperaturá izhodno vode	Температурна сонда изход вода	Teplotný snimač výstupnej vody
31 (R5)	Grijac isparivača	Evaporátor melegilő	Radialor evaporator	Grelec izparilnika	Отопшите на изпарителя	Ohrievač evaporárola
32	Powret topino	Hôvisszanyeres	Recuperare de caldura	Próobvanp toploto	Взастанована не топлината	Rogonoračia topla
33	Priključak ze ulaz vode	Viz bomeneti csatlakozás	Conexiune alimentare cu apá	Povezava dvoda vode	Връзка вход вода	Zapojonic vistupu vody
34	Priključak ze izlaz vode	Vizlasresztib csatlakozás	Conexiune evacuarie apá	Povezava odvoda vode	Връзка вход вода	Zapojonic výstupu vody

ENGLISH - ORIGINAL INSTRUCTIONS

This manual is an important supporting document for qualified personnel but it is not intended to replace such personnel.

Thank you for purchasing this chiller

READ THIS MANUAL CAREFULLY BEFORE INSTALLING AND STARTING UP THE UNIT. IMPROPER INSTALLATION COULD RESULT IN ELECTRIC SHOCK, SHORT-CIRCUIT, LEAKS, FIRE OR OTHER DAMAGE TO THE EQUIPMENT OR INJURE TO PEOPLE. THE UNIT MUST BE INSTALLED BY A PROFESSIONAL OPERATOR/TECHNICIAN UNIT STARTUP HAS TO BE PERFORMED BY AUTHORIZED AND TRAINED PROFESSIONAL ALL ACTIVITIES HAVE TO BE PERFORMED ACCORDING TO LOCAL LAWS AND REGULATION. UNIT INSTALLATION AND START UP IS ABOSOLUTELY FORBIDDEN IF ALL INSTRUCTION CONTAINED IN THIS MANUAL ARE NOT CLEAR. IF CASE OF DOUBT CONTACT THE MANUFACTURER REPRESENTATIVE FOR ADVICE AND INFORMATION.

Description

The unit you bought is an "air cooled chiller", a machine aimed to cool water (or water-glycol mixture) within the limits described in the following. The unit operation is based on vapour compression, condensation and evaporation according to reverse Carnot cycle. The main components are:

• Screw compressor to rise the refrigerant vapour pressure from evaporation pressure to condensation pressure
• Evaporator, where the low pressure liquid refrigerant evaporates so cooling the water
• Condenser, where high pressure vapour condensate rejecting heat removed from the chilled water in the atmosphere thanks to an air cooled heat exchanger.
• Expansion valve allowing to reduced the pressure of condensed liquid from coinsensation pressure to evaporation pressure

General Information

All units are delivered with wiring diagrams, certified drawings, nameplate; and DOC (Declaration Of Conformity); these documents show all technical data for the unit you have bought and they MUST BE CONSIDERED ESSENTIAL DOCUMENTS OF THIS MANUAL

In case of any discrepancy between this manual and the equipment's documents please refer to on board documents. In case of any doubt contact the manufacturer representative..

The purpose of this manual is to allow the installer and the qualified operator to ensure proper installation, commissioning and maintenance of the unit, without any risk to people, animals and/or objects.

Receiving the unit

The unit must be inspected for any possible damage immediately upon reaching final place of installation. All components described in the delivery note must be inspected and checked.

Should the unit be damaged, do not remove the damaged material and immediately report the damage to the transportation company and request they inspect the unit.. Immediately report the damage to the manufacturer representative, a set of photographs are helpful in recognizing responsibility

Damage must not be repaired before the inspection of the transportation company representative.

Before installing the unit, check that the model and power supply voltage shown on the nameplate are correct.

Responsibility for any damage after acceptance of the unit cannot be attributed to the manufacturer.

Operating limits

Storing

Environmental conditions must be within the following limits:

Minimum ambient temperature : -20°C

Maximum ambient temperature : 57°C

Maximum R.H. : 95% not condensing

Storing below the minimum temperature may cause damage to components. Storing above the maximum temperature causes opening of safety valves. Storing in condensing atmosphere may damage electronic components.

Operation

Operation is allowed within the limits mentioned in Figure 2. The unit must be operated with an evaporator water flow rate between 50% and 140% of nominal flow rate (at standard operating conditions).

Operation out of the mentioned limits may damage the unit. In case of doubts contact manufacturer representative.

Figure 1 - Description of the labels applied to the electrical panel
(The electrical panel can be of two different heights)

Label Identification

1 – Non flammable gas symbol	6 – Electrical hazard symbol
2 – Gas type	7 – Hazardous Voltage warning
3 – Unit nameplate data	8 – Cable tightening warning
4 – Manufacturer's logo	9 – Lifting instructions
5 – Water circuit filling warning	10 - Emergency stop

Figure 2 - Operating limits

Safety

The unit must be firmly secured to the soil.

It is essential to observe the following instructions:

• The unit can only be lifted using the lifting points marked in yellow fixed to its base.
• It is forbidden to access the electrical components without having opened the unit main switch and switched off the power supply.
• It is forbidden to access the electrical components without using an insulating platform. Do not access the electrical components if water and/or moisture are present.
• Sharp edges and the surface of the condenser section could cause injury. Avoid direct contact and use adequate protection device
• Switch off power supply, by opening the main switch, before servicing the cooling fans and/or compressors. Failure to observe this rule could result in serious personal injury.
• Do not introduce solid objects into the water pipes while the unit is connected to the system.
• A mechanical filter must be installed on the water pipe connected to the heat exchanger inlet.
• The unit is supplied with safety valves, that are installed both on the high-pressure and on the low-pressure sides of the refrigerant circuit.

It is absolutely forbidden to remove all protections of moving parts.

In case of sudden stop of the unit, follow the instructions on the Control Panel Operating Manual which is part of the onboard documentation delivered to the end user.

It is strongly recommended to perform installation and maintenance with other people. In case of accidental injury or unease, it is necessary to:

• keep calm

• press the alarm button if present in the installation site

• move the injured person in a warm place far from the unit and in rest position

• contact immediately emergency rescue personnel of the building or the Health Emergency Service
• wait without leaving the injured person alone until the rescue operators come
• give all necessary information to the rescue operators

Avoid installing the chiller in areas that could be dangerous during maintenance operations, such as platforms without parapets or railings or areas not complying with the clearance requirements around the chiller.

Noise

The unit is a source of noise mainly due to rotation of compressors and fans.

The noise level for each model size is listed in sales documentation.

If the unit is correctly installed, operated and manteined the noise emission level do not require any special protection device to operate continuously close to the unit without any risk. In case of installation with special noise requirements it could be necessary to install additional sound attenuation devices.

Moving and lifting

Avoid bumping and/or jolting during loading/unloading unit from the truck and moving it. Do not push or pull the unit from any part other than the base frame. Secure the unit inside the truck to prevent it from moving and causing damages. Do not allow any part of the unit to fall during transportation or loading/unloading.

All units of the series are supplied with lifting points marked in yellow. Only these points may be used for lifting the unit, as shown in the following.

Use spacing bars to prevent damage to the condensation bank. Position these above the fan grills at a distance of at least 2.5 metres.

Both the lifting ropes and the spacing bars must be strong enough to support the unit safely. Please check the unit's weight on the unit nameplate.

The unit must be lifted with the utmost attention and care following lifting label instructions; lift unit very slowly, keeping it perfectly level..

Positioning and assembly

All units are designed for installation outdoors, either on balconies or on the ground, provided that the installation area is free of obstacles that could reduce air flow to the condensers coil.

The unit must be installed on a robust and perfectly level foundation; should the unit be installed on balconies or roofs, it might be necessary to use weight distribution beams.

Figure 3 - Lifting the unit

Technical line drawing of a multi-level industrial cooling unit with fans and cooling tower (no text or symbols)

2 compressors unit

For installation on the ground, a strong concrete base, at least 250 mm thickness and wider than the unit must be provided.

This base must be able to support the weight of the unit.

If the uni is installed in places that are easily accessible to people and animals, it is advisable to install protection grids for the condenser and compressor sections.

To ensure best performance on the installation site, the following precautions and instructions must be followed:

Avoid air flow recirculation.

Make sure that there are no obstacles to hamper air flow. Make sure to provide a strong and solid foundation to reduce noise and vibrations.

Avoid installation in particularly dusty environments, in order to reduce soiling of condensers coils.

The water in the system must be particularly clean and all traces of oil and rust must be removed. A mechanical water filter must be installed on the unit's inlet piping.

Minimum space requirements

It is fundamental to respect minimum distances on all units in order to ensure optimum ventilation to the condenser coils.

When deciding where to position the unit and to ensure a proper air flow, the following factors must be taken into consideration:

avoid any warm air recirculation

avoid insufficient air supply to the air-cooled condenser.

Both these conditions can cause an increase of condensing pressure, which leads to a reduction in energy efficiency and refrigerating capacity.

Any side of the unit must be accessible for post-installation maintenance operations. Figure 3 shows the minimum space required.

Vertical air discharge must not be obstructed.

If the unit is surrounded by walls or obstacles of the same height as the unit, this must be installed at a distance no lower than 2500 mm. If these obstacles are higher, the unit must be installed at a distance no lower than 3000 mm.

Should the unit be installed without observing the recommended minimum distances from walls and/or vertical obstacles, there could be a combination of warm air

Technical line drawing of a multi-level industrial container with circular coils and a crane lifting a larger section (no text or symbols)

3 compressors unit

recirculation and/or insufficient supply to the air-cooled condenser which could cause a reduction of capacity and efficiency.

In any case, the microprocessor will allow the unit to adapt itself to new operating conditions and deliver the maximum available capacity under any given circumstances, even if the lateral distance is lower than recommended, unless the operating conditions should affect personnel safety or unit reliability.

When two or more units are positioned side by side, a distance of at least 3600 mm between condenser banks is recommended.

For further solutions, please consult manufacturer representative.

Sound protection

When sound levels require special control, great care must be exercised to isolate the unit from its base by appropriately applying anti-vibration elements (supplied as an option).

Flexible joints must be installed on the water connections, as well.

Water piping

Piping must be designed with the lowest number of elbows and the lowest number of vertical changes of direction. In this way, installation costs are reduced considerably and system performance is improved.

The water system must have:

1. Anti-vibration mountings in order to reduce transmission of vibrations to the structures.

2. Isolating valves to isolate the unit from the water system during maintenance.

3. Flow switch.

4. Manual or automatic air venting device at the system's highest point.; drain device at the system's lowest point.

5. Neither the evaporator nor the heat recovery device must be positioned at the system's highest point.

6. A suitable device that can maintain the water system under pressure (expansion tank, etc.).

7. Water temperature and pressure indicators to assist the operator during service and maintenance.

Figure 4 - Minimum clearance requirements

1800 2000 1500 1800 3000 3000 3600

1. A filter or device that can remove particles from the fluid. The use of a filter extends the life of the evaporator and pump and helps to keep the water system in a better condition.
2. Evaporator has an electrical resistance with a thermostat that ensures protection against water freezing at ambient temperatures as low as -25^ . All the other water piping/devices outside the unit must therefore be protected against freezing.

3. The heat recovery device must be emptied of water during the winter season, unless an ethylene glycol mixture in appropriate percentage is added to the water circuit.

4. If case of unit substitution, the entire water system must be emptied and cleaned before the new unit is installed. Regular tests and proper chemical treatment of water are recommended before starting up the new unit.

5. In the event that glycol is added to the water system as anti-freeze protection, pay attention to the fact that suction pressure will be lower; the unit's performance will be lower and water pressure drops will be greater. All unit-protection systems, such as anti-freeze, and low-pressure protection will need to be readjusted.
6. Before insulating water piping, check that there are no leaks.

Figure 5 - Water piping connection for evaporator

graph TD
    A["Component 1"] --> B["Component 2"]
    B --> C["Component 3"]
    C --> D["Component 4"]
    D --> E["Component 5"]
    E --> F["Component 6"]
    F --> G["Component 7"]
    G --> H["Output"]
    I["Component 1"] --> J["Component 2"]
    J --> K["Component 3"]
    K --> L["Component 4"]
    L --> M["Component 5"]
    M --> N["Component 6"]
    N --> O["Output"]

1. Pressure Gauge
2. Flexible connector
3. Flow switch

4. Temperature probe

5. Isolation Valve

6. Pump
7. Filter

Figure 6 - Water piping connection for heat recovery exchangers

graph TD
    REC --> 1["Resistor 1"]
    REC --> 2["Resistor 2"]
    1 --> 3["Capacitor 3"]
    2 --> 4["Capacitor 4"]
    3 --> 5["Drainmeter 5"]
    4 --> 6["Drainmeter 6"]
    5 --> Output
    6 --> Feedback
    style REC fill:#f9f,stroke:#333
    style 1 fill:#ccf,stroke:#333
    style 2 fill:#ccf,stroke:#333
    style 3 fill:#cfc,stroke:#333
    style 4 fill:#cfc,stroke:#333
    style 5 fill:#cfc,stroke:#333
    style 6 fill:#cfc,stroke:#333

1. Pressure Gauge
2. Flexible connector

3. Temperature probe

4. Isolation Valve

5. Pump
6. Filter

Water treatment

Before putting the unit into operation, clean the water circuit.

Dirt, scales, corrosion debris and other other material can accumulate inside the heat exchanger and reduce its heat exchanging capacity. Pressure drop can increase as well, thus reducing water flow. Proper water treatment therefore reduces

the risk of corrosion, erosion, scaling, etc. The most appropriate water treatment must be determined locally, according to the type of system and water characteristics.

The manufacturer is not responsible for damage to or malfunctioning of equipment caused by failure to treat water or by improperly treated water.

Table 1 - Acceptable water quality limits

pH (25°C)	6,8÷8,0		Total Hardness (mg CaCO _3 /l)	< 200
Electrical conductivity μS/cm (25°C)	<800		Iron (mg Fe / l)	< 1.0
Chloride ion (mg Cl ^- /l)	<200		Sulphide ion (mg S ^2- /l)	None
Sulphate ion (mg SO ^-2_4 /l)	<200		Ammonium ion (mg NH _4^+ /l)	< 1.0
Alkalinity (mg CaCO _3 /l)	<100		Silica (mg SiO _2 /l)	< 50

Evaporator and recovery exchangers anti-freeze protection

All evaporators are supplied with a thermostatically controlled anti-freeze electrical resistance, which provides adequate anti-freeze protection at temperatures as low as -25^ . However, unless the heat exchangers are completely empty and cleaned with anti-freeze solution, additional methods should also be used against freezing.

Two or more of below protection methods should be considered when designing the system as a whole:

Continuous water flow circulation inside piping and exchangers

– Addition of an appropriate amount of glycol inside the water circuit
– Additional heat insulation and heating of exposed piping
– Emptying and cleaning of the heat exchanger during the winter season

It is the responsibility of the installer and/or of local maintenance personnel to ensure that described anti-freeze methods are used. Make sure that appropriate anti-freeze protection is maintained at all times. Failing to follow the instructions above could result in unit damage. Damage caused by freezing is not covered by the warranty.

Installing the flow switch

To ensure sufficient water flow through the evaporator, it is essential that a flow switch be installed on the water circuit. The flow switch can be installed either on the inlet or outlet water piping. The purpose of the flow switch is to stop the unit in the event of interrupted water flow, thus protecting the evaporator from freezing.

The manufacturer offers, as optional, a flow switch that has been selected for this purpose.

This paddle-type flow switch is suitable for heavy-duty outdoor applications (IP67) and pipe diameters in the range of 1" to 6". The flow switch is provided with a clean contact which must be electrically connected to terminals shown in the wiring diagram.

Flow switch has to be tune to intervene when the evaporator water flow is lower than 50% of nomila flow rate.

Heat recovery

Units may be optionally equipped with heat recovery system. This system in made by a water cooled heat exchanger located on the compressors discharge pipe and a dedicated management of condensing pressure.

To guarantee compressor operation within its envelope, units with heat recovery cannot operate with water temperature of the heat recovery water lower than 28^ C.

It is a responsibility of plant designer and chiller installer to grantee the respect of this value (e.g. using recirculating bypass valve)

Electrical Installation

General specifications

All electrical connections to the unit must be carried out in compliance with laws and regulations in force.

All installation, management and maintenance activities must be carried out by qualified personnel. Refer to the specific wiring diagram for the unit you have bought. Should the wiring diagram not be on the unit or should it have been lost, please contact your manufacturer representative, who will send you a copy. In case of discrepancy between wiring diagram and electrical panel/cables please contact the manufacturer representative.

Only use copper conductors. Failure to use copper conductors could result in overheating or corrosion at connection points and could damage the unit.

To avoid interference, all control wires must be connected separately from the power cables. Use different electrical passage ducts for this purpose.

Before servicing the unit in any way, open the general disconnecting switch on the unit's main power supply.

When the unit is off but the disconnecting switch is in the closed position, unused circuits are live, as well.

Never open the terminal board box of the compressors before having opened the unit's general disconnecting switch.

Contemporaneity of single-phase and three-phase loads and unbalance between phases could cause leakages towards ground up to 150mA, during the normal operation of the units of the series.

If the unit includes devices that cause superior harmonics (like VFD and phase cut), the leakage towards ground could increase to very higher values (about 2 Ampere).

The protections for the power supply system have to be designed according to the above mentioned values.

Operation

Operator's responsibilities

It is essential that the operator is appropriately trained and becomes familiar with the system before operating the unit. In addition to reading this manual, the operator must study the microprocessor operating manual and the wiring diagram in order to understand start-up sequence, operation, shutdown sequence and operation of all the safety devices.

During the unit's initial start-up phase, a technician authorized by the manufacturer is available to answer any questions and to give instructions as to the correct operating procedures.

The operator must keep a record of operating data for every installed unit. Another record should also be kept of all the periodical maintenance and servicing activities.

If the operator notes abnormal or unusual operating conditions, he is advised to consult the technical service authorized by the manufacturer.

Routine maintenance

Minimum maintenance activities are listed in Table 2

Service and limited warranty

All units are factory-tested and guaranteed for 12 months as of the first start-up or 18 months as of delivery.

These units have been developed and constructed according to high quality standards ensuring years of failure-free operation. It is important, however, to ensure proper and periodical maintenance in accordance with all the procedures listed in this manual and with good practice of machines maintenance.

We strongly advise stipulating a maintenance contract with a service authorized by the manufacturer in order to ensure efficient and problem-free service, thanks to the expertise and experience of our personnel.

It must also be taken into consideration that the unit requires maintenance also during the warranty period.

It must be borne in mind that operating the unit in an inappropriate manner, beyond its operating limits or not performing proper maintenance according to this manual can void the warranty.

Observe the following points in particular, in order to conform to warranty limits:

1. The unit cannot function beyond the specified limits
2. The electrical power supply must be within the voltage limits and without voltage harmonics or sudden changes.
3. The three-phase power supply must not have un balance between phases exceeding 3%. The unit must stay turned off until the electrical problem has been solved.
4. No safety device, either mechanical, electrical or electronic must be disabled or overridden.
5. The water used for filling the water circuit must be clean and suitably treated. A mechanical filter must be installed at the point closest to the evaporator inlet.
6. Unless there is a specific agreement at the time of ordering, the evaporator water flow rate must never be above 120% and below 80% of the nominal flow rate.

Periodic obligatory checks and starting up of appliances under pressure

The units are included in category IV of the classification established by the European Directive PED2014/68EU.

For chillers belonging to this category, some local regulations require a periodic inspection by an authorized agency. Please check with your local requirements.

Table 2 - Routine maintenance programme

List of Activities	Weekly	Monthly (Note 1)	Yearly/Seasonal (Note 2)
General:
Reading of operating data (Note 3)	X
Visual inspection of unit for any damage and/or loosening		X
Verification of thermal insulation integrity			X
Clean and paint where necessary			X
Analysis of water (6)			X
Check of flow switch operation		X
Electrical:
Verification of control sequence			X
Verify contactor wear – Replace if necessary			X
Verify that all electrical terminals are tight – Tighten if necessary			X
Clean inside the electrical control board			X
Visual inspection of components for any signs of overheating		X
Verify operation of compressor and electrical resistance		X
Measure compressor motor insulation using the Megger			X
Refrigeration circuit:
Check for any refrigerant leakage		X
Verify refrigerant flow using the liquid sight glass – Sight glass full	X
Verify filter dryer pressure drop		X
Verify oil filter pressure drop (Note 5)		X
Analyse compressor vibrations			X
Analyse compressor oil acidity (7)			X
Condenser section:
Clean condenser banks (Note 4)			X
Verify that fans are well tightened			X
Verify condenser bank fins – Comb if necessary			X

Notes:
1. Monthly activities include all the weekly ones.
2. The annual (or early season) activities include all weekly and monthly activities.
3. Unit operating values should be read on a daily basis thus keeping high observation standards.
4. In environments with a high concentration of air-borne particles, it might be necessary to clean the condenser bank more often.
5. Replace the oil filter when the pressure drop across it reaches 2.0 bar.
6. Check for any dissolved metals.
7. TAN (Total Acid Number) : ≤0,10 : No action
Between 0.10 and 0.19 : Replace anti-acid filters and re-check after 1000 running hours. Continue to replace filters until the TAN is lower than 0.10.

0,19 : Replace oil, oil filter and filter dryer. Verify at regular intervals.

Important information regarding the refrigerant used

This product contains fluorinated greenhouse gases. Do not vent gases into the atmosphere.

Refrigerant type: R134a

GWP(1) value: 1430

(1)GWP = Global Warming Potential

The refrigerant quantity necessary for standard operation is indicated on the unit name plate.

Real refrigerant quantity charged in the unit is listed on a silver sticker inside the electrical panel.

Periodical inspections for refrigerant leaks may be required depending on European or local legislation.

Please contact your local dealer for more information.

Factory and Field charged units instructions

(Important information regarding the refrigerant used)

The refrigerant system will be charged with fluorinated greenhouse gases.

Do not vent gases into the atmosphere.

1 Fill in with indelible ink the refrigerant charge label supplied with the product as following instructions:

- the refrigerant charge for each circuit (1; 2; 3)

- the total refrigerant charge (1 + 2 + 3)

- calculate the greenhouse gas emission with the following formula:

GWP value of the refrigerant x Total refrigerant charge (in kg) / 1000

a b c p Contains fluorinated greenhouse gases CH-XXXXXXXXKKKKXX Factory charge Field charge R134a GWP: 1430 1 = □ + □ kg 2 = □ + □ kg 3 = □ + □ kg 1 + 2 + 3 = □ + □ kg Total refrigerant charge Factory + Field kg GWP x kg/1000 tCO₂eq m n d e e e f g h

a Contains fluorinated greenhouse gases

b Circuit number

c Factory charge

d Field charge

e Refrigerant charge for each circuit (according to the number of circuits)

f Total refrigerant charge

g Total refrigerant charge (Factory + Field)

h Greenhouse gas emission of the total refrigerant charge expressed as tonnes of CO2 equivalent

m Refrigerant type

n GWP = Global Warming Potential

p Unit serial number

2 The filled out label must be adhered inside the electrical panel.

Periodical inspections for refrigerant leaks may be required depending on European or local legislation. Please contact your local dealer for more information.

NOTICE

In Europe, the greenhouse gas emission of the total refrigerant charge in the system

(expressed as tonnes CO_2 equivalent) is used to determine the maintenance intervals.

Follow the applicable legislation.

Formula to calculate the greenhouse gas emission:

GWP value of the refrigerant x Total refrigerant charge (in kg) / 1000

Use the GWP value mentioned on the greenhouse gases label. This GWP value is

based on the 4th IPCC Assessment Report. The GWP value mentioned in the manual might be outdated (i.e. based on the 3rd IPCC Assessment Report)

Disposal

The unit is made of metal, plastic and electronic parts. All these parts must be disposed of in accordance with the local regulations in terms of disposal.

Lead batteries must be collected and sent to specific refuse collection centres.

Oil must be collected and sent to specific refuse collection centres.

This manual is a technical aid and does not represent a binding offer. The content cannot be held as explicitly or implicitly guaranteed as complete, precise or reliable. All data and specifications contained herein may be modified without notice. The data communicated at the moment of the order shall hold firm.

The manufacturer shall assume no liability whatsoever for any direct or indirect damage, in the widest sense of the term, ensuing from or connected with the use and/or interpretation of this manual.

We reserve the right to make changes in design and construction at any time without notice, thus the cover picture is not binding.

Freecooling Unit Version

Freecooling units have additional coils used to pre-cool the fluid coming from the building and increase the overall efficiency by unloading the compressors until their completely stop if the environments conditions allow it. The water flow can be diverted to the additional coils in case the outside ambient temperature drops below the return water temperature by three way valve (or two single way valves. It depends from chiller size).

Freecooling operation can be enable by QFC switch installed in the control section of the electrical panel. Once the Freecooling function is enabled, the unit controller manages automatically the operation of the water valves. The system controls, also, the operation of fans maximizing the freecooling effect.

ATTENTION

The water system MUST be filled with the proper percentage of Water and Glycol. It is responsibility of end user to ensure to appropriate amount of Water/Glycol percentage. Damage of Freecooling coils caused by freezing is not covered by the warranty.

ATTENTION

Install field-provided flow switches with water pump interlock to sense the system water flow.

ATTENTION

To prevent damage to the freecooling coils and evaporator tubes, install a strainer in the unit water inlet piping. Strainer must have maximum 0,5 mm mesh.

There are two types of freecooling control system:

Freecooling system with 3 Way Valve

EWAD640CF-XS/XL ÷ EWADC11CF-XS/XL - EWAD600CF-XR ÷ EWADC10CF-XR

graph TD
    A["Freecooling Coils"] --> B["3Way Valve"]
    B --> C["A"]
    B --> D["AB"]
    B --> E["B"]
    C --> F["Evaporator"]
    D --> F
    E --> F
    G["EEWT"] --> A
    H["ELWT"] --> I["Return Line"]
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#cfc,stroke:#333
    style D fill:#fcc,stroke:#333
    style E fill:#cff,stroke:#333
    style F fill:#ffc,stroke:#333
    style G fill:#fff,stroke:#333
    style H fill:#fff,stroke:#333

EEWT = Water entering temperature probe ELWT = Water leaving temperature probe

Freecooling system with 2 Way valves

EWADC12CF-XS/XL ÷ EWADC16CF-XS/XL - EWADC11CF-XR ÷ EWADC15CF-XR

graph TD
    A["Freecooling Coils"] --> B["2Way Valve"]
    B --> C["2Way Valve"]
    C --> D["Evaporator"]
    D --> E["ELWT"]
    F["EEWT"] --> B
    G["Top Flow"] --> A
    H["Bottom Flow"] --> D

EEWT = Water entering temperature probe ELWT = Water leaving temperature probe

System change over is controlled by embedded unit controller, depending from operating conditions and unit setpoint. Between winter and summer operation the water side pressure drops are different, consequently the chiller water flow could be different. Evaluate that the minimum and maximum water flow, between summer and winter operation, are inside the water flow limits (see product manual).

Technical schematic diagram of an industrial machine with numbered components and labeled parts

Technical line drawing of a multi-level industrial cooling unit with fans and cooling tower (no text or symbols)

Isometric line drawing of a multi-level industrial container with circular components and a crane lifting a larger vessel (no text or symbols)

(1) GWP = Global Warming Potential (Treibhauspotential)

a b c p Contains fluorinated greenhouse gases CH-XXXXXXXXX-KKKKXX m n R134a GWP: 1430 Factory charge Field charge 1 = ______+ + ______+ kg 2 = ______+ + ______+ kg 3 = ______+ + ______+ kg 1 + 2 + 3 = ______+ + ______+ kg Total refrigerant charge Factory + Field kg GWP x kg/1000 _________ tCO₂eq d e e e f g h

n GWP = Global warming potential (Treibhauspotential)

Technical schematic diagram of a mechanical device with numbered components and labeled parts

Technical line drawing of a multi-level industrial cooling unit with fans and cooling tower (no text or symbols)

Isometric line drawing of a multi-level industrial container with circular components and a crane lifting a larger vessel (no text or symbols)

Figure 6 - Water piping connection for heat recovery exchangers

graph TD
    A["REC"] --> B["1"]
    A --> C["2"]
    B --> D["3"]
    C --> E["4"]
    D --> F["5"]
    E --> G["6"]
    G --> H["7"]
    H --> I["8"]
    I --> J["9"]
    J --> K["10"]
    K --> L["11"]
    L --> M["12"]
    M --> N["13"]
    N --> O["14"]
    O --> P["15"]
    P --> Q["16"]
    Q --> R["17"]
    R --> S["18"]
    S --> T["19"]
    T --> U["20"]

a b c p Contains fluorinated greenhouse gases CH-XXXXXXXXX-KKKKXX m n R134a GWP: 1430 1 = ______+ + _________kg 2 = ______+ + _________kg 3 = ______+ + _________kg 1 + 2 + 3 = ______+ + _________kg Total refrigerant charge Factory + Field GWP x kg/1000 _________tCO₂eq d e e e f g h

Technical schematic diagram of a dual-chamber industrial machine with numbered components and labeled parts

Technical line drawing of a multi-level industrial cooling unit with fans and cooling tower (no text or symbols)

Technical line drawing of a multi-level industrial container with circular coils and a crane lifting a larger vessel (no text or symbols)

a b c p Contains fluorinated greenhouse gases CH-XXXXXXXXX-KKKKXX m n R134a GWP: 1430 Factory charge Field charge 1 = ______+ + _________ kg 2 = ______+ + _________ kg 3 = ______+ + _________ kg 1 + 2 + 3 = ______+ + _________ kg Total refrigerant charge Factory + Field kg GWP x kg/1000 tCO₂eq d e e e f g h

Technical line drawing of a multi-level industrial cooling unit with fans and cooling tower (no text or symbols)

Technical line drawing of a multi-level industrial container with circular components and a crane lifting a larger vessel (no text or symbols visible)

a b c p Contains fluorinated greenhouse gases CH-XXXXXXXXX-KKKKXX m n R134a GWP: 1430 Factory charge Field charge 1 = ______+ + ______+ kg 2 = ______+ + ______+ kg 3 = ______+ + ______+ kg 1 + 2 + 3 = ______+ + ______+ kg Total refrigerant charge Factory + Field kg GWP x kg/1000 tCO₂eq d e e e f g h

Technical line drawings of industrial cooling units with fans and heat sinks (no text or symbols)

a b c p Contains fluorinated greenhouse gases CH-XXXXXXXXX-KKKKXX m n R134a GWP: 1430 Factory charge Field charge 1 = ______+ + ______+ kg 2 = ______+ + ______+ kg 3 = ______+ + ______+ kg 1 + 2 + 3 = ______+ + ______+ kg Total refrigerant charge Factory + Field kg GWP x kg/1000 _________ tCO₂eq d e e e f g h

Technical line drawing of a multi-level industrial cooling unit with fans and cooling fans mounted on a frame (no text or symbols visible)

2 μονάδες συμπιεστή

Isometric line drawing of a multi-level industrial container with circular components and a crane hook (no text or symbols)

3 μονάδες συμπιεστή

a b c p Contains fluorinated greenhouse gases CH-XXXXXXXXX-KKKKXX m n R134a GWP: 1430 Factory charge Field charge 1 = ______+ + ______+ kg 2 = ______+ + ______+ kg 3 = ______+ + ______+ kg 1 + 2 + 3 = ______+ + ______+ kg Total refrigerant charge Factory + Field kg GWP x kg/1000 _________ tCO₂eq d e e e f g h

Technical line drawing of a multi-level industrial cooling unit with fans and cooling fans (no text or symbols)

Isometric line drawing of a multi-level industrial container with circular coils and a crane lifting a larger vessel (no text or symbols)

a b c p Contains fluorinated greenhouse gases CH-XXXXXXXXX-KKKKXX m n R134a GWP: 1430 Factory charge Field charge 1 = ______+ + ______+ kg 2 = ______+ + ______+ kg 3 = ______+ + ______+ kg 1 + 2 + 3 = ______+ + ______+ kg Total refrigerant charge Factory + Field kg GWP x kg/1000 tCO₂eq d e e e f g h

Technical schematic diagram of a dual-chamber industrial machine with numbered components and labeled parts

Isometric line drawing of a multi-level industrial cooling unit with fans and cooling tower (no text or symbols)

Technical line drawing of a multi-level industrial container with circular components and overhead crane (no text or symbols)

a b c p Contains fluorinated greenhouse gases CH-XXXXXXXXX-KKKKXX Factory charge Field charge R134a GWP: 1430 1 = ______+ + ______+ kg 2 = ______+ + ______+ kg 3 = ______+ + ______+ kg 1 + 2 + 3 = ______+ + ______+ kg Total refrigerant charge Factory + Field GWP x kg/1000 _________kg tCO₂eq m n d e e e f g h

Technical line drawing of a multi-level industrial cooling unit with fans and cooling tower (no text or symbols)

2 kompressorenhet

Isometric line drawing of a multi-level industrial container with circular coils and a crane lifting a larger vessel (no text or symbols)

3 kompressorenhet

Installing the flow switch

a b c p Contains fluorinated greenhouse gases CH-XXXXXXXXX-KKKKXX m n R134a GWP: 1430 Factory charge Field charge 1 = ______+ + ______+ kg 2 = ______+ + ______+ kg 3 = ______+ + ______+ kg 1 + 2 + 3 = ______+ + ______+ kg Total refrigerant charge Factory + Field kg GWP x kg/1000 tCO₂eq d e e e f g h

Technical line drawings of industrial cooling units with fans and heat sinks (no text or symbols)

a b c p Contains fluorinated greenhouse gases CH-XXXXXXXXKKKKXX Factory charge Field charge R134a GWP: 1430 1 = □ + □ kg 2 = □ + □ kg 3 = □ + □ kg 1 + 2 + 3 = □ + □ kg Total refrigerant charge Factory + Field kg GWP x kg/1000 tCO₂eq m n d e e e f g h

a Inneholder fluorholdige klimagasser

b Kretsnummer

c Fabrikkfylt

d Feltfylt

Technical schematic diagram of an industrial machine with numbered components and labeled parts

Tarran tunnistus

Isometric technical line drawing of a multi-level industrial cooling unit with fans and cooling tower (no text or symbols)

Technical line drawing of a multi-level industrial container with circular coils and a crane lifting a larger vessel (no text or symbols)

Periodic obligatory checks and starting up of appliances under pressure

The units are included in category IV of the classification established by the European Directive PED 2014/68/EU.

For chillers belonging to this category, some local regulations require a periodic inspection by an authorized agency. Please

check with your local requirements.

a b c p Contains fluorinated greenhouse gases CH-XXXXXXXXX-KKKKXX m n R134a GWP: 1430 Factory charge Field charge 1 = ______+ + ______+ kg 2 = ______+ + ______+ kg 3 = ______+ + ______+ kg 1 + 2 + 3 = ______+ + ______+ kg Total refrigerant charge Factory + Field kg GWP x kg/1000 _________ tCO₂eq d e e e f g h

Technical schematic diagram of a mechanical or electrical device with numbered components and internal layout

Technical diagram of a mechanical device with numbered components and labeled parts

Technical line drawings of industrial cooling units with fans and heat sinks (no text or symbols)

a b c p Contains fluorinated greenhouse gases CH-XXXXXXXXKKKKXX Factory charge Field charge R134a GWP: 1430 1 = ______+ ______+ kg 2 = ______+ ______+ kg 3 = ______+ ______+ kg 1 + 2 + 3 = ______+ ______+ kg Total refrigerant charge Factory + Field GWP x kg/1000 _________kg tCO₂eq m n d e e e f g h

Isometric line drawing of a multi-level industrial cooling unit with fans and cooling tower (no text or symbols)

2 kompreosrové jednotky

Technical line drawing of a multi-level industrial container with circular coils and overhead crane (no text or symbols)

a b c p Contains fluorinated greenhouse gases CH-XXXXXXXXKKKKXX Factory charge Field charge R134a GWP: 1430 1 = □ + □ kg 2 = □ + □ kg 3 = □ + □ kg 1 + 2 + 3 = □ + □ kg Total refrigerant charge Factory + Field kg GWP x kg/1000 tCO₂eq m n d e e e f g h

Technical diagram of an industrial machine with numbered components and labeled parts

Technical diagram of a mechanical device with numbered components and labeled parts

Identifikacija etikete

1 – Simbol za nezapaljivi plin	6 – Simbol o električnoj opasnosti
2 – Vrsta plina	7 – Upozorenje o opasnom naponu
3 – Podaci identifikacione ploče cjeline	8 – Upozorenje o stezanju kabela
4 – Proizvođačeva oznaka	9 – Upute u svezi sa podizanjem
5 – Upozorenje o tome da je krug napunjen vodom	10 - Zaustavljanje u slučaju opasnosti

D-EIMAC00608-16EU - 166/234

Sigurnost

Cjelina se treba dobro pričvrstiti za tlo.

a b c p Contains fluorinated greenhouse gases CH-XXXXXXXXX-KKKKXX m n R134a GWP: 1430 Factory charge Field charge 1 = ______+ _________ kg 2 = ______+ _________ kg 3 = ______+ _________ kg 1 + 2 + 3 = ______+ _________ kg Total refrigerant charge Factory + Field kg GWP x kg/1000 _________ tCO₂eq d e e e f g h

a Sadrži fluorirane stakleničke plinove

b Broj kruga

c Tvorničko punjenje

d Punjenje na terenu

a b c p Contains fluorinated greenhouse gases CH-XXXXXXXXKKKKXX Factory charge Field charge R134a GWP: 1430 1 = □ + □ kg 2 = □ + □ kg 3 = □ + □ kg 1 + 2 + 3 = □ + □ kg Total refrigerant charge Factory + Field kg GWP x kg/1000 tCO₂eq m n d e e e f g h

Technical schematic diagram of a mechanical device with numbered components and labeled parts

Figura 2 – Limite operative

Sguranță

Isometric line drawing of a multi-level industrial cooling unit with fans and cooling tower (no text or symbols)

Isometric line drawing of a multi-level industrial container with circular coils and a crane lifting a larger section (no text or symbols)

a b c p Contains fluorinated greenhouse gases CH-XXXXXXXXX-KKKKXX Factory charge Field charge R134a GWP: 1430 1 = ______+ + ______+ kg 2 = ______+ + ______+ kg 3 = ______+ + ______+ kg 1 + 2 + 3 = ______+ + ______+ kg Total refrigerant charge Factory + Field GWP x kg/1000 _________kg tCO₂eq m n d e e e f g h

Technical line drawing of a multi-level industrial cooling unit with fans and cooling tower (no text or symbols)

Enota z 2 kompresorjema

Technical line drawing of a multi-level industrial container with circular components and overhead crane (no text or symbols)

Enota s 3 kompresorji

a b c p Contains fluorinated greenhouse gases CH-XXXXXXXXX-KKKKXX Factory charge Field charge R134a GWP: 1430 1 = ______+ ______+ kg 2 = ______+ ______+ kg 3 = ______+ ______+ kg 1 + 2 + 3 = ______+ ______+ kg Total refrigerant charge Factory + Field GWP x kg/1000 _________kg tCO₂eq m n d e e e f g h

a Vsebuje fluorirane toplogredne pline

b Številka kroga

Technical line drawing of a multi-level industrial cooling unit with fans and cooling tower (no text or symbols)

Technical line drawing of a multi-level industrial container with circular coils and a crane lifting a larger vessel (no text or symbols)

a b c p Contains fluorinated greenhouse gases CH-XXXXXXXXX-KKKKXX m n R134a GWP: 1430 Factory charge Field charge 1 = ______+ + ______+ kg 2 = ______+ + ______+ kg 3 = ______+ + ______+ kg 1 + 2 + 3 = ______+ + ______+ kg Total refrigerant charge Factory + Field kg GWP x kg/1000 _________ tCO₂eq d e e e f g h

This manual is a technical aid and does not represent a binding offer. The content cannot be held as explicitly or implicitly guaranteed as complete, precise or reliable. All data and specifications contained herein may be modified without notice. The data communicated at the moment of the order shall hold firm.

The manufacturer shall assume no liability whatsoever for any direct or indirect damage, in the widest sense of the term, ensuing from or connected with the use and/or interpretation of this manual.

We reserve the right to make changes in design and construction at any time without notice, thus the cover picture is not binding.

Technical line drawings of industrial cooling units with fans and coiled components (no text or symbols)

2 jednotka kompresora 3 jednotka kompresora

a b c p Contains fluorinated greenhouse gases CH-XXXXXXXXKKKKXX Factory charge Field charge R134a GWP: 1430 1 = ______+ ______+ kg 2 = ______+ ______+ kg 3 = ______+ ______+ kg 1 + 2 + 3 = ______+ ______+ kg Total refrigerant charge Factory + Field GWP x kg/1000 _________kg tCO₂eq m n d e e e f g h

a Vsebuje fluorirane toplogredne pline

b Številka kroga

The present publication is drawn up by of information only and does not constitute an offer binding upon Daikin Applied Europe S.p.A.. Daikin Applied Europe S.p.A. has compiled the content of this publication to the best of its knowledge. No express or implied warranty is given for the completeness, accuracy, reliability or fitness for particular purpose of its content, and the products and services presented therein. Specification are subject to change without prior notice. Refer to the data communicated at the time of the order. Daikin Applied Europe S.p.A. explicitly rejects any liability for any direct or indirect damage, in the broadest sense, arising from or related to the use and/or interpretation of this publication. All content is copyrighted by Daikin Applied Europe S.p.A..