ICEU 36 - Coast Distributors
Contents
1. ri ADJUSTABLE FEET ICEU 186 ICEU 206 ICEU 106 126 mm inch ICEU 146 mm inch ICEU 186 mm inch ICEU 206 mm inch A 467 18 3 8 535 21 1 16 700 27 1 2 700 27 1 2 B 570 22 7 16 600 23 5 8 600 23 5 8 600 23 5 8 790 31 1 8 910 35 13 16 900 35 7 16 970 38 3 16 FIG B 00000000 q N FIG D FIG A FIG C uejs ssuoisuedx3 jeniuuny yue Y np eyuejeq 1 8 0 6 auoisuedsa dsig Buuejeu uesa uy eqn eqn Aedes eqni 1 4 2 eqni Aejjideo eqn fuej deo aqny Aedes eqn Aedes eqni AJejjtdeo eqni aqny Aedes exiejsjeqey bwu S uoroes euoizes ezis M 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 GEXE JU uoneJqJeAJesseM 10 11 neo enba ownsuog 19 1 uonduinsuoo 19e M ev 6 8 98 0v 98 eS S 99 9 86 S 86 v 58 Y ke ee 8 UMA PIS yc U YONEIGIENWIO 1S YMY SJU yz UA 99 9 02 UMy 60 pZ jeje OWNsUOD YMY 10 SU03 J6MOd g SL 9 1 L 84 Vel 9 ec 58 66 61 66 9 EL 9 89 69 v s 99 yem Bunisie1 Hem eouessind NEM 2209104 HEM 1 4 00 066 009 098 069 069 ovS 029 09 oss 09 0 068 ozp2. IMd enboe ooueos edwod enboe 1372M 9105591103 1055941103 1olje Ru A A4O1OU ueq ad asp auoizun4 waes WAS WIS Capacita di produzione Ice making capacity Capacit de production Eisproduktionskapazitat PRODUZIONE GHIACCIO PER 24 ORE ICE PRODUCED PER 24 HRS PRODUCTION DE GLACE PAR 24 HEURES EISWURFELPRODUKTION IN 24 STD PRODUZIONE GHIACCIO PER 24 ORE ICE PRODUCED PER 24 HRS PRODUCTION DE GLACE PAR 24 HEURES EISWURFELPRODUKTION IN 24 STD PRODUZIONE GHIACCIO PER 24 ORE ICE PRODUCED PER 24 HRS PRODUCTION DE GLACE PAR 24 HEURES EISWURFELPRODUKTION IN 24 STD RAFFREDDAMENTO AD ARIA AIR COOLED MODELS CONDENSATION PAR AIR LUFTKUHLUNG Kg 20 19 C 18 17 21 16 32 15 14 38 13 12 11 10 32 27 21 1 TEMPERATURA ACQUA WATER 5 10 MPERATURE TEMP RATURE DE L EAU WASSERTEMPERATUR RAFFREDDAMENTO AD ARIA AIR COOLED MODELS CONDENSATION PAR AIR LUFTKUHLUNG TEM PERATURA AMBIENTE AMBIENT TEMPERATURE TEMPERATURE AMBIANT RAUMTEM PERATUR Kg 23 10 22 Sr P 21 EE 21 ow a 20 EH 19 as lt sa 18 32 TE EE 17 amp age zg 16 ack 38 PE 15 Ea a ne 14 13 32 27 21 15 10 TEMPERATURA ACQUA
3. 22 aS au 35 as S cB S cB s 34 DE 84 E Ha ws ws 26 33 EE 8 38 EE wo ICEU86 E e C GE d gd 31 Gi Lis oz 2 5 TEE G TEE lt lt lt a 29 EE 29 xo 2 LO 2 os o os BA US 28 zu US 28 lt s 27 25 27 us DZ zt DZ zt 82 E co 26 38 25 26 a 25 25 24 24 32 27 21 15 10 32 27 21 15 10 TEM PERATURA ACQUA WATER TEMPERATURE TEM PERATU RA ACQUA WATER TEMPERATURE TEMPERATURE DE L EAU WASSERTEMPERATUR TEMPERATURE DE L EAU WASSERTEMPERATUR RAFFREDDAMENTO AD ARIA AIR COOLED MODELS RAFFREDDAMENTO AD ACQUA WATER COOLED MODELS CONDENSATION PAR AIR LUFTK HLUNG Z CONDENSATION PAR EAU WASSERKUHLUNG e Kg C e Kg C 5 46 10 5 51 a St z as 45 21 es 50 10 8 44 8 49 ce 43 P ce 48 De gt lt lt gt lt 2 cn mu 52 21 mu Go 42 ue Ro 47 ug SE 4 zi SE 46 s m m w SE EE EE BT x n 38 EE n 43 EE ICEU106 amp 58 37 58 42 36 E as 38 E 32 m a 0 41 gE Ga ws uc THEE 25 EE 25 SE 54 25 SE 39 EXT 33 38 SE EXT 38 Se ud 32 zu ud 37 su 31 o s 36 zB 30 B 35 25 25 as 29 a5 34 e 28 e 33 27 32 32 27 21 15 10 32 27 21 15 10 TEMPERATURA ACQUA WATER TEMPERATURE TEMPERATURA ACQUA WATER TEMPERATURE TEMPERATURE DE L EAU WASSERTEMPERATUR
4. ARANCIONE PINK ROSA T A i on gt Se s x ya s SS gt S a e 1T 71 I Lei l t q I HM EX lt l 5 xl I liste 2 Rn SS 19 sa KR lt 2 M zo E a Na ES amp fle S LEE a Lu amp SE RAS S N SES S l Su oS 90 va 90 90 cx amp 5 ole S i 8 5 I n ES m o lt lt 2 na as zo eS g ESS I SS E ES ES L x Da I xo z I j De ls EI x 72 ng ONLY FOR WATER TYPE OPTIONAL ONLY FOR TYPE B 3515 4422 5522 ONLY FOR TYPE WITHOUT PWD ONLY FOR AIR TYPE WIRING DIAGRAM SCHEMA ELETTRICO SCH MA LECTRIQUE SCHALTUNGSSCHEMA ICEU 126 ICEU 146 ICEU 186 ICEU 206 ELECTRONIC TIMER VERSION VERSIONE CON TIMER ELETTRONICO 230 50 60 1 Lu EE SaS SES DI 1 BK BACK NERO s OqT a Z i BN BROWN MARRONE a 5 BU AZZURRO GY GREY GRIGIO Sa GNYE GREEN YELLOW VERDE GIALLO Qe 8 u GN GREEN VERDE Gao RD RED ROSSO 5 YE YELLOW GIALLO xa af xa na WH WHITE BIANCO 5 OG ORANGE ARANCIONE PK PINK ROSA l 0 t xa n
5. WATER TEMPERATURE TEMPERATURE DE L EAU WASSERTEMPERATUR RAFFREDDAMENTO AD ARIA AIR COOLED MODELS CONDENSATION PAR AIR LUFTKUHLUNG Kg 28 27 C 10 21 26 25 24 23 22 21 32 20 19 38 18 17 EMPERATURE AMBIANT RAUMTEMPERATUR 16 15 14 32 27 21 1 TEMPERATURA ACQUA WATER TEI 5 10 MPERATURE TEMP RATURE DE L EAU WASSERTEMPERATUR TEMPERATURA AMBIENTE AMBIENT TEMPERATURE ICEU 36 ICEU 46 ICEU 56 amp ICEU 66 PRODUZIONE GHIACCIO PER 24 ORE ICE PRODUCED PER 24 HRS PRODUCTION DE GLACE PAR 24 HEURES EISWURFELPRODUKTION IN 24 STD PRODUZIONE GHIACCIO PER 24 ORE ICE PRODUCED PER 24 HRS PRODUCTION DE GLACE PAR 24 HEURES EISWURFELPRODUKTION IN 24 STD PRODUZIONE GHIACCIO PER 24 ORE ICE PRODUCED PER 24 HRS PRODUCTION DE GLACE PAR 24 HEURES EISWURFELPRODUKTION IN 24 STD RAFFREDDAMENTO AD ACQUA WATER COOLED MODELS CONDENSATION PAR EAU WASSEI Kg 21 20 RK HLUNG 10 19 21 18 32 38 17 16 15 14 13 12 11 32 27 21 15 10 TEMPERATURA ACQUA WATER TEMPERATURE TEMPERATURE DE L EAU WASSERTEMPERATUR RAFFREDDAMENTO AD ACQUA WATER COOLED MODELS CONDENSATION PAR EAU WASSERKUHLUNG Kg 23 22 C 10 21 20 21 19 32 18 38 TEMPERATURA AMBIENTE AMBIENT TEMPERAT
6. 921 NI Arp Seg 092 osz 901 N39I Biel 012 012 vrova 98 N39I 092 096 vrova 99 N39I S616 092 092 96 NIDI 0 0 012 o 096 086 8 9 NIDI 0 0 01 Hed 091 061 vreta 96 N39I 184 58 159 jp uo9 aoko uy uoisseJd seg 184 6000 0 919 eut 22105 99814 Jeq ejofo Buizeeu pug 91155910 uonong 260 6 yoleseqyonpyooy Jeq 86u09 eoo uoisseJd aneh 184 109 000 Byepuew 99614 Jeq 9 0 298 eunssaud IH 16 ORL WIUNY 16 Buja 981809 16 eoue 26 aBseyo joy WUNY Jue 19614494 ue ab jay N38V9NV SHOSINHOAL SNOINHOSL S33NNOGQ 3H9IN931 3H214I93dS SNOILVOISIDAdS TWOINHOSL ICEU 36 ICEU 46 ICEU 56 ICEU 66 ICEU 86 ICEU 106 WIRING DIAGRAM SCHEMA ELETTRICO SCH MA LECTRIQUE SCHALTUNGSSCHEMA AIR amp WATER COOLED RAFFREDDAMENTO AD ARIA ED AD ACQUA REFROIDISSEMENT A AIR ET A EAU LUFT UND WASSERGEKUHLT BLACK NERO 230 50 60 1 BROWN MARRONE amp BLUE AZZURRO Sz S GREY GRIGIO S GREEN YELLOW VERDE GIALLO a GREEN VERDE RED ROSSO 7 5 YELLOW GIALLO WHITE BIANCO ORANGE
7. control The declining of the pressure is relied to the reduction of the evaporating pressure caused by the progressive growth of the ice thickness into the inverted cup molds and to the flow of air drown through the air cooled condenser by the fan motor The above values are in relation as well to the ambient temperature of the ice maker site and they are subject to rise with the increase of this temperature On ICEU 36 and ICEU 46 water cooled versions operating with R134a the refrigerant head pressure ranges between 8 5 and 10 bar being controlled by an automatic hi pressure control that energizes a water solenoid valve located on the water line to the condenser which rates the cooling water to the condenser while on models ICEU 56 66 86 106 and 126 water cooled version operating with R404A the head pressure ranges between 12 and 17 bar On ICEU 146 186 and 206 water cooled version operating with R404A the head pressure is constant at 15 bar controlled by awater regulating valve At starting of the freezing cycle the refrigerant suction or lo pressure lowers rapidly to 1 0 bar on ICEU 36 and ICEU 46 and to 2 5 3 0 bar on all other models then it declines gradually in relation with the growing of the ice thickness to reach at the end of the cycle approx 0 0 1 bar on ICEU 36 and ICEU 46 and 1 4 1 5 bar in the other models with the cubes fully formed in the cup molds DEFROST OR HARVEST CYCLE Fig D On
8. o ti ge am as 66 2 70 ES e 64 S 69 c co EH co EH as a as Ha 62 32 u5 Ha 68 ur ma Sa DI TE 1CEU146 Ji E q E q ee on S ma 58 gt S ma 66 uz as lt as 56 E 65 2 54 Da os 64 az gt ot u S 52 lt S 63 lt Sa 38 Lo Qa Lo lt u ce su LO 50 os LO 62 3 nd EG 2a EG 48 Sh 61 Sh RO 46 60 a Dil DI SE 44 E 82 59 E ES 32 27 21 15 10 ES 32 27 21 15 10 a a 2 TEMPERATURA ACQUA WATER TEMPERATURE 2 TEMPERATURA ACQUA WATER TEMPERATURE TEMPERATURE DE L EAU WASSERTEMPERATUR TEMPERATURE L EAU WASSERTEMPERATUR RAFFREDDAMENTO AD ARIA AIR COOLED MODELS RAFFREDDAMENTO AD ACQUA WATER COOLED MODELS 5 CONDENSATION PAR AIR LUFTK HLUNG e CONDENSATION PAR EAU WASSERKUHLUNG Kg G ep Kg 88 10 86 x 86 21 si 10 B T ES ni 82 ak a gt ce aS a8 80 o uo 80 as BE 39 aS 78 EE 78 Eu ca 76 BE cao GE ae 25 76 22 74 2 uz ma Oo at 2 72 32 zc 74 Eq TE E o TE TEE ICEU186 gt Pa E Emi 68 aa aD 70 Za 66 a E Ox Da Da ox 64 u on 68 2 ui Sa 62 P S 66 Ze dE pa CE Eu La 52 60 38 gm 52 64 EG Yo 58 Ea wa ca Su 62 a amp S2 56 E
9. 068 ozp 06 08 006 086 alodwy es ep eBeieduy ojuawelnne olbBeJod uy fures 661 v 6L 61 81 S S SSL 90 90 4 26 eJeduy ue eeuw Ip olbbevedwy sdwe Buluuny snyAz Jad Jed suode y 01212 191 njeqno 949 Jad segno 99 99 vv ce ce ve ve ve 81 SL aBua uepe By suoSej6 veq llopdeo 6 amp 1011u61u09 eiroede By Aedes uig 67 6 6 ec ec SL SL 58 98 9 Bunjyny uolyesuapuog euoizesuepuo uolyesuapuog 1 1 1 diy 1 diy EM 1 1 dy EM BEM IN y Bunuuedg 901 01 09 082 902 901 01 09 082 981 naol 01 09 082 9t NIDI 901 01 08 062 921 Nao 901 01 108 062 901 NIJI 01 01 09 082 98 naol 901 01 08 062 99 nao OL 01 05 0 99 NIDI OL 01 09 082 9v N39I OL 01 09 062 96 N39I uolsue uoisue eDeyoA Nag VONY SHOSINHOAL SNOINHOAL SAANNOG SHOINOAL 3H214I93dS SNOILVOI3IO3dS TVOINH931 e bis neo eJnjeJeduje enboe eyedjua einyesod wo onyesod wa 9 4 1 961 eoueiquie eJnjeJeduje ajuaiqwe einjeJedule wooy Jotz 91 00 068 vrova 906 391 0 891861 066 Ove vrova 981 NIDI MI SLE 016 ose vrova 941 NIDI 020 066
10. ICEU 36 46 56 66 86 and 106 the temperature of the evaporator thermostat in contact with the evaporator serpentine drops to a pre set value it changes its electrical contacts energizing the herebelow shown components On ICEU 126 146 186 and 206 when the electro nic timer completes the second portion of the freezing it changes its electrical contacts energizing the same components COMPRESSOR WATER INLET SOLENOID VALVE HOT GAS SOLENOID VALVE The incoming water passing through the water inlet valve and the flow control runs over the evaporator platen and then flows by gravity through the dribbler holes down into the sump reservoir Fig C The water filling the sump reservoir forces part of the surplus water from the previous freezing cycle to go out to the waste through the overflow pipe This overflow limits the level of the sump water which will be used to produce the next batch of ice cubes Meanwhile the refrigerant as hot gas discharged from the compressor flows through the hot gas valve directly into the evaporator serpentine by passing the condenser The hot gas circulating into the serpentine of the evaporator warms up the copper molds causing the harvest of the ice cubes The ice cubes released from the cups drop by gravity onto a slanted cube chute then through a curtained opening they fall into the storage bin On ICEU 36 46 56 66 86 and 106 when the temperature of the evaporator thermosta
11. Length of run b Water clarity and purity c Adequate water supply pressure Since water isthe mostimportant single ingredient in producting ice you cannot emphasize too much the three items listed above Low water pressure below 1 bar may cause malfunction of the ice maker unit Water containing excessive minerals will tend to produce cloudy coloured ice cubes plus scale built up on parts of the water system Water supply Connect the 3 4 male fitting of the solenoid water inlet valve using the flexible hose supplied to the cold water supply line with regular plumbing fitting and a shut off valve installed in an accessible position between the water supply line and the unit Water supply Water cooled models ICEU 146 ICEU 186 ICEU 206 The water cooled versions of series indicated in parentheses require two separate inlet water supplies one for the water sprayed for making the ice cubes and the other for the water cooled condenser Connect the 3 4 male fitting of the water regulating valve using the flexible hose supplied with the unit to the cold water supply line with regular plumbing fitting and a shut off valve installed in an accessible position between the water supply line and the unit Water drain The recommended drain tube is a plastic or flexible tube with 18 mm 3 4 1 0 runs to an open trapped and vented drain When the drain is a long run allow 3 cm pitch per meter 1 4 pitch per foot A ve
12. MPRESSOR RELAY ADJUSTER TERMINAL BOARD TEST JUMPER FOR FACTORY USE TRANSFORMER Equipped with a Two Keys Dip Switch and one Potentiometer it manage the length of second fase of the freezing cycle and the entire defrost harvest cycle with a factory pre set times The first key 1 replaces the Compressor Switch used on the previous electro mechanical version factory setting is ON position to energize the compressor during the standard operation of the ice machine The same key 1 is switched to OFF position when the cleaning cycle is required keeping the water pump only in operation The second key 2 allows the setting of the timed portion Ta of the freezing cycle according to the model of the ice machine Resuming Chart with Keys 1 amp 2 functions N 1 N 2 ON Standard Setting Ta 12 Compressor ON OFF Cleaning Mode Standard Setting Compressor OFF Ta 8 The potentiometer is used to adjust the defrost time anditis setdirectly from the factory according to the model of the ice machine It can be adjustable from a minimum defrost time of 60 turn clockwise to a maximum of 180 turn counterclockwise M MASTER SWITCH only ICEU 126 146 186 206 Fitted in the control box the master switch has to be used to start up and to stop the ice maker operation N COMPRESSOR SWITCH only ICEU 126 146 186 206 Locatedin the con
13. SE zt 82 54 60 Es 32 27 21 15 10 ro 32 27 21 15 10 8 TEMPERATURA ACQUA WATER TEMPERATURE 9 TEMPERATURA ACQUA WATER TEMPERATURE e TEMPERATURE DE L EAU WASSERTEMPERATUR a TEMPERATURE DE L EAU WASSERTEMPERATUR RAFFREDDAMENTO AD ARIA AIR COOLED MODELS RAFFREDDAMENTO AD ACQUA WATER COOLED MODELS CONDENSATION PAR AIR LUFTKUHLUNG CONDENSATION PAR EAU WASSERKUHLUNG Kg C Kg C 94 96 10 g 90 g 94 TS 88 TS Es T as 84 lt P 5 90 lt oa Ga oa max BS a 85 25 3 8 25 88 38 EE or 78 ro of F aS EE aS 86 Es ME 76 32 a mE ms 74 Se uu 84 s E op 72 S E q TE 2 2 as 70 35 82 PE gi 68 GE B x oz ax 80 Da 66 Su of u or TE OS to a 64 lt P a 78 lt P s 62 SE SE Si 53 E Em 228 60 Ea 22 fis RO 58 ao a 56 B 74 no 8 E E 8 E S 54 s 72 8 52 8 50 70 32 27 21 15 10 32 27 21 15 10 TEMPERATURA ACQUA WATER TEMPERATURE TEMPERATURA ACQUA WATER TEMPERATURE TEMPERATURE DE L EAU WASSERTEMPERATUR TEMPERATURE DE L EAU WASSERTEMPERATUR GENERAL INFORMATION AND INSTALLATION A INTRODUCTION These Cubers are quality designed engineered and manufactured Their ice making systems are thoroughly tested providing the utmost in flexibility to fit the nee
14. SERVICE MANUAL MANUALE DI SERVIZIO ICEU 156 ICEU 206 R134A R 404A Ice cubers Fabbricatori di ghiaccio a cubetti Machines 4 glacons TABLEOF CONTENTS PAGE INDICE PAG DES MATIERES PAGE INHALT SEITE GENERAL INFORMATION INFORMAZIONI GENERALI INFORMATIONS GENERALES ALLGEMEINES UND AND INSTALLATION 1 ED INSTALLAZIONE 11 ET INSTALLATION 22 INSTALLATION 34 Introduction 1 Introduzione 11 Introduction 22 Einleitung 34 Unpacking and inspection 1 Disimballaggio ed ispezione 11 D ballage et examen 22 Auspacken und Kontrollieren 34 Location and levelling 1 Posizionamento e livellamento 11 Logement et mise de niveau 22 Stellplatz und Aufstellung 34 Electrical connection 2 Collegamenti elettrici 12 Branchement lectrique 23 Elektrische Anschl sse 35 Water supply and drain Alimentazione idraulica Branchement d arriv e Wasserversorgung und connection 2 e scarico 12 et d vacuation eau 23 AbfluBleitungen 35 Final check list 3 Controllo finale 13 Liste de contr le final 24 Endkontrolle 36 Installation practice 3 Schema di installazione 13 Schema d installation 24 Installation 36 OPERATING INSTRUCTION 4 ISTRUZIONI DI 14 MISE EN SERVICE 25 BETRIEBSANLEITUNG 37 FUNZIONAM ENTO Start up 4 Avviamento 14 D marrage 25 Inbetriebnahme 37 Operational checks 4 Controlli durante il funzion 14 Contr le pendant le fonctionn 25 Kontrolle bei Betrieb 37 OPERATING PRINCIPLES 6 PRINCIPIO DI 16 PRINCIPE DE 27 BETRIEB 39 FUNZIONAMENTO FONCTIONNEMENT Freezing
15. TEMPERATURE DE L EAU WASSERTEMPERATUR RAFFREDDAMENTO AD ARIA AIR COOLED MODELS RAFFREDDAMENTO AD ACQUA WATER COOLED MODELS k CONDENSATION PAR AIR LUFTKUHLUNG K CONDENSATION PAR EAU WASSERKUHLUNG c g 9 E 57 10 63 10 zs 56 E 62 21 5 55 61 an 54 an 60 cz cz is E 2 E De E P 8 g 50 f 8 8 56 28 a 49 a a m 55 e 48 e 54 uz Gs uz a TE CEU 126 15 46 L 52 5 45 32 TE 5 51 32 E 2 2 as 44 EX as 50 ol Go af fa DE 43 az ES 49 az ow Sa ga f zu BE zg u at CE Af CE 5 40 er 46 a teh aa t 290 39 ga ES 45 38 38 BB 44 38 af DZ zz Bg 37 E se 43 B 25 25 g 36 as 45 S S 2 35 9 41 a 34 es 40 33 39 32 27 21 15 10 32 27 21 15 10 TEMPERATURA ACQUA WATER TEMPERATURE TEMPERATURA ACQUA WATER TEMPERATURE TEMPERATURE DE L EAU WASSERTEMPERATUR TEMPERATURE DE L EAU WASSERTEMPERATUR m Capacit di produzione Ice making capacity Capacit de production Eisproduktionskapazit t RAFFREDDAMENTO AD ARIA AIR COOLED MODELS RAFFREDDAMENTO AD ACQUA WATER COOLED MODELS CONDENSATION PAR AIR LUFTKUHLUNG CONDENSATION PAR EAU WASSERK HLUNG a Kg C a Kg t5 76 t5 75 10 E 10 gii 21 s 74 s 74 5 72 x 73 38 GE 70 es GE 72 es 5 a5 lt 58 68 n lt 58 71 n lt oe
16. URE TEMPERATURE AMBIANT RAUMTEMPERATUR 17 16 15 14 32 27 21 1 TEMPERATURA ACQUA WATER TEMPERATURE DE L EAU WASSER 5 10 MPERATURE EMPERATUR RAFFREDDAMENTO AD ACQUA WATER COOLED MODELS CONDENSATION PAR EAU WASSERKUHLUNG Kg 28 27 C 10 21 32 26 25 38 24 23 TEMPERATURA AMBIENTE AMBIENT TEMPERATURE TEMPERATURE AMBIANT RAUMTEMPERATUR 22 21 20 19 32 27 21 1 TEMPERATURA ACQUA WATER TEI 5 10 MPERATURE TEMPERATURE DE L EAU WASSER EMPERATUR TEMPERATURA AMBIENTE AMBIENT TEMPERATURE TEMPERATURE AMBIANT RAUMTEMPERATUR Capacit di produzione Ice making capacity Capacit de production Eisproduktionskapazit t RAFFREDDAMENTO AD ARIA AIR COOLED MODELS RAFFREDDAMENTO AD ACQUA WATER COOLED MODELS CONDENSATION PAR AIR LUFTKUHLUNG CONDENSATION PAR EAU WASSERKUHLUNG a Kg C a Kg C 39 10 t5 39 aa aa 38 38 10 21 a8 lt aS 37 21 Se s s 36 mt 36 38 mi 88 Be
17. a l 5 1 E gt 5 ba 1 T HA na T 5 a s amp o m 2 o ty s E s 8 ER E SE L x S al 6 Ge Sur o LI g Je Blo SE te na E dE A I E 2 GR a m al A A _ ey ls a Na x e na e ONLY FOR AIR TYPE PI ONLY FOR BUL 31 40 BIM 50 al WATER TYPE AA nni OPTIONAL WATER FAN WATER COND PUMP COMPRESSOR MOTOR VALVE HOT GAS VALVE WATER INLET VALVE PUMP WATER DISCHARGE WATER LEVEL SENSOR ONLY FOR TYPE WITHOUT PWD 814 asp auoizun4 w gt j IIS WAS WIS opje seb e enbe ossaJBul 19 3 seb 1 3 19 1 1936 enboe ilo1 su puoo2 earo enboe 9105095 105195 A 9 ad asp auoizun4 WajNejis W SNVUIS o2 uoJ39 e JW L 231u04329 3 auojyesodend 03e3souLie 1615011191 J0jeJodeag ouizzebeui o3ejsouuo L 3eysouueu1 e1njeJeduie3 EHE ojjoJquoo j043u00 eunjeJeduue IH 9J038 I1U9A 04245055914 11100 aunssaid enboe 03035055914 10 3000 918 558914
18. cycle 6 Ciclo di congelamento 16 Cycle de cong lation 27 Gefrierzyklus 39 Harvest cycle 6 Ciclo di scongelamento 16 Cycle de d moulage 28 Abtauzyklus 39 CLEANING INSTRUCTIONS OF WATER SYSTEM 9 ISTRUZIONI PER LA PULIZIA DEL CIRCUITO IDRAULICO 20 INSTRUCTION DE NETTOYAGE DU CIRCUIT HYDRAULIQUE 3 ANWEISUNGEN ZUR WARTUNG UND REINIGUNG 42 N z c o ul o gt 3 2 ax al em E t ADJUSTABLE FEET ICEU 36 CAVO D ALIMENTAZIONE CORD SET 20mm SCARICO ACQUA 3 4 GAS 3 4 GAS WATER INLET WATER COOLED UNIT ONLY 20mm 13 16 WATER OUTLET 3 4 GAS 3 4 GAS WATER INLET ICEU 46 ICEU 56 ICEU 66 ICEU 86 LORD SET ICEU 36 mm inch ICEU 46 56 mm inch ICEU 66 86 mm inch A 334 13 1 8 390 15 3 8 467 18 3 8 457 18 515 20 9 32 570 22 7 16 C 599 23 9 16 640 25 3 16 690 27 3 16 3 4 GAS 3 4 GAS WATER INLET WATER COOLED UNIT ONLY 20mm 13 16 WATER OUTLET 3 4 GAS 3 4 GAS WATER CORD SET ICEU 106 ICEU 126 ICEU 146 242 3 4 GAS 3 4 GAS WATER INLET WATER COOLED UNIT ONLY 3 4 GAS 3 4 GAS WATER OUTLET WATER COOLED UNIT ONLY 920mm 13 16 WATER OUTLET CAVO ALIMENTAZIONE CORD SET 3 4 GAS 22 3 4 GAS WATER
19. ds of a particular user These ice makers have been engineered to our own rigid safety and performence standards NOTE retain the safety and performance built into this icemaker it is important that installation and maintenance be conducted in the manner outlined in this manual B UNPACKING AND INSPECTION 1 Visually inspect the exterior of the packing and skid Any severe damage noted should be reported to the delivering carrier anda concealed damage claim form filled in subjet to inspection of the contents with the carriers representative present 2 a Cutandremovethe plastic strip securing the carton box to the skid b Cut open the top of the carton and remove the polystyre protection sheet c Pull out the polystyre posts from the corners and then remove the carton 3 Remove the front and the rear panels of the unit and inspect for any concealed damage Notify carrier of your claim for the concealed damage as stated in step 1 above 4 Open the bin door and remove all internal support packing and masking tape 5 Check that refrigerant lines do not rub against or touch other lines or surfaces and that the fan blade moves freely 6 Use clean damp cloth to wipe the surfaces inside the storage bin and the outside of the cabinet Page 1 7 See data plate on the rear side of the unit and check that local main voltage corresponds with the voltage specified on it CAUTION Incorrect vol
20. energized the first ice productioon by the contacts 3 2 of the evaporator thermostat and the second water cooled condenser by a specific hi pressure control C HOT GAS SOLENOID VALVE The hot gas solenoid valve consists basically in two parts the valve body and the valve coil During the defrost cycle the hot gas valve coil is activated so to attract the hot gas valve piston in order to give way to the hot gas discharged from compressor to flow directly into the evaporator serpentine to defrost the formed ice cubes D BIN THERMOSTAT The bin thermostat control body is located in the front of control box behind the front panel The thermostat sensing tube is located into a bulb holder on the side wall of the ice storage bin where it automatically shuts the icemaker OFF Page 7 when in contact with the ice and re starts the icemaker when the ice is removed Factory settings are 1 C 35 F OUT and 4 C 39 F IN E CUBE SIZE CONTROL EVAPORATOR THERMOSTAT ICEU 36 46 56 66 86 106 The cube size control evaporator thermostat body is located in the control box behind the front panel it s basically a reverse acting temperature control which closes the contacts 3 2 when its temperature decreases and closes the opposite contacts 3 4 when the temperature rises The thermostat sensing bulb is located into a plastic tube bulb holder secured by two clips directly to the evaporator serpentine This control dete
21. ice cubes against the bulb of the storage binthermostat the icemaker switch OFF in about one two minutes Take out the ice from the storage bin thermostat The ice maker should restart automatically in three four minutes NOTE The bin thermostat is factory set at 1 C 35 F OUT and 4 C 39 F IN K Re fit the unit front panel then instruct the owner user on the general operation of the ice machine and about the cleaning and care it requires Page 6 PRINCIPLE OF OPERATION How it works In the ice makers the water used to make the ice is kept constantly in circulation by a water pump which primes itto the spray system nozzles from where itis diverted into the inverted cup molds of the evaporator Fig A Asmall quantity of the sprayed water freezes into ice the rest of it cascades by gravity into the sump assembly below for recirculation FREEZING CYCLE Fig B The hot gas refrigerant discharged out from the compressor reaches the condenser where being cooled down condenses into liquid Flowing into the liquid line it passes through the drier filter then it goes all the way through the capillary tube where It looses its pressure Next the refrigerant enters into the evaporator serpentine which has a larger diameter then the capillary tube and starts to boil off this reaction is emphasized by the heat transferred by the sprayed water The refrigerant then increases in volume and changes entirel
22. leased Right size must have a small depression about 5 6 mm in their crown If not wait for the second defrost harvest cycle before performing any adjustment H If required on model ICEU 36 46 56 66 86 and 106 the length of the freezing cycle can be modified by turning the knob of the cube size control or evaporator thermostat located in front of the machine until the desired size is achieved If the tempera ture of the room in which the machine is place is below 20 C the cubes will tend to be partly hollowed out see fig on right If on the other hand the room temperature is above 30 C the cubes produced will have a jagged rim of ice around the crown Page 5 If it is thought necessary the above situations can be rectified by in the first case turning the control knob as little or as much as is required clockwise and in the second case turning the knob to the right counterclockwise It should however be remembered that if the room temperature returns later to the 20 30 C range the knob indicator must once again be turned to the previous position If the ice cubes are shallow and clougy it is possible that the ice maker runs short of water during the end ofthe freezing cycle or the quality of the supplied water requires the use of an appropriate water filter or conditioner I At the end of the defrost or harvest cycle hold a handful of
23. ntainer one or two liters of warm water 45 50 C with a 0 1 0 2 liters of Ice Machine Cleaner on ICEU 36 46 56 66 86 106 126 and 0 2 0 3 liters on ICEU 146 186 206 NOTE The amount of Cleaner and the time needed for the cleaning of water system depends of the water conditions 2 Turn the cube size control knob counterclockwise to the OFF position to shut off the ice maker then flush out the cleaning solution from the sump reservoir then pour onto the evaporator cavity two or three liters of clean potable water to rinse the mold cups and the platen 3 If necessary remove the water spray platen to clean it separately WARNING The Ice Machine Cleaner contains Phosphoric and Hydroxyacetic acids These compounds are corrosive and may cause burns if swallowed DO NOT indu ce vomiting Give large amounts of water or milk Call Physician immediately In case of external contact flush with water KEEP OUT OF THE REACH OF CHILDREN 8 Remove the evaporator cover then slowly pour onto the evaporator platen the cleaning solution With the help of a brush dissolve the most resistant and remote scale deposits in the platen ICEU 36 46 56 66 86 106 1 Switch ON again the machine at main power switch to start the icemaking process Allow the ice maker to operate for about 20 minutes Then turn the cleaning toggle switch to the cleaning position 11 till the release
24. o not have any acid taste ATTENTION In case the ice cubes are cloudy white and have an acid taste melt them immediately by pouring on them some warm water This to prevent that somebody could use them 12 Wipe clean and rinse the inner surfaces of the storage bin REMEMBER To prevent the accumulation of undesirable bacteria it is necessary to sanitize the interior of the storage bin with an anti algae disinfectant solution every week
25. of the ice cubes from their cups then glace it again to operating position I 4 Turnagainthe cube size control knob to the normal operating position black dot The water pump is again in operation to circulate the water in order to rinse the entire water system Do this operation twice so to be sure no more traces of descaling solution remains into the sump Pour on the upper side of the evaporator platen fresh water with a capfull of disinfectant solution then turn again the machine in normal operating mode so to sanitize all the water system for approx 10 minutes NOTE Do not mix descaling with disinfectant solution to avoid the generation of a very aggressive acid 5 Flush out the disinfectant solution from the sump reservoir then with the switch in cleaning position II turn the cube size control knob to the normal operating position When water starts overflowing through the drain line set the switch to operation position 1 The unit is now ready to resume normal operation Page 10 ICEU 126 146 186 206 1 Move the first key of dip switch to OFF position and set the master switch of the unit to ON position Doing so the only water pump will be in operation for the cleaning cycle 2 Allow the system to operate for about 20 minutes No ice will be produced because the compressor is not in operation 3 the end of this period set the master switch to the OFF positi
26. on to shut off the icemaker 4 Remove the plastic plug located on the bottom of the sump freezing chamber to drain out all the cleaning solution and most of the mineral concentration through the drain tube and then replace it in its seat 5 Pourontothe evaporator cavity two or three liters of clean potable water to rinse the mold cups and the platen 6 Ifnecessary remove the water spray platen to clean it separately 7 Setagainthe master switch in ON position The water pumpis again in operation to circulate the water in order to rinse the entire water system 8 Repeatsteps 4 5 and 7 twice then pour on the upper side of the evaporator platen fresh water with a capfull of disinfectant solution then put again the master switch in ON position so to sanitize all the water system for approx 10 minutes NOTE Do not mix descaling with disinfectant solution to avoid the generation of a very aggressive acid 9 Flush out the disinfectant solution from the sump reservoir Move the first key of dip switch to ON position then set the master switch of the unit to ON position Let the unit run normally through the harvest defrost cycle for re fill the sump reservoir The unit is now ready to resume the normal operation 10 Place again the evaporator cover and the unit service panels 11 At completion of the freezing and harvest cycle make sure of proper texture and clearness of the ice cubes and that they d
27. ph up to a maximum of 10 at room temperatures higher than 32 C The daily ice making capacity is directly related to the condenser air inlet temperatu re water temperature and age ofthe machine To keep your CUBER at peak performance levels periodic maintenance checks must be carried out as indicated on Cleaning Section of this manual 2 Level the unit in both the left to right and front to rear directions Page 2 D ELECTRICAL CONNECTIONS See data plate for current requirements to determine wire size to be used on electrical connections All icemakers require a solid earth wire The ice machines are supplied from the factory completely pre wired and require only electrical power connections to wire cord provided on the back of the unit Make sure that the ice machine is connected to its own circuit and individually fused see data plate for fuse size The maximum allowable voltage variation should not exceed 10 and 10 of the data plate rating Low voltage can cause faulty functioning and may be responsible for serious damage to the overload switch and motor windings NOTE external wiring should conform to national state and local standards and regulations Check voltage on the line and the ice maker s data plate before connecting the unit E WATER SUPPLY AND DRAIN CONNECTIONS General When choosing the water supply for the ice cuber consideration should be given to a
28. pilling through it C Theice making process takes place thereby with the water sprayed into the molds that gets gradually refrigerated by the heat exchanged with the refrigerant flowing into the evaporator serpentine D Onunits ICEU 36 46 56 66 86 106 when the evaporator temperature reaches a preset value the evaporator thermostat or cube size control changes its contacts the freezing cycle ends and starts the defrost or harvest cycle E On models ICEU 126 146 186 206 freezing cycle is completed through an electronic timer energized by the evaporator thermostat It starts when the cube size thermostat control bulb pig tail located on the evaporator serpentine reaches a temperature of approx 15 C 5 F On units ICEU 126 146 186 206 the additional Time 8 of the freezing cycle starts when the cube size thermostat control bulb pig tail located on the evaporator coil reaches a temperature of approx 15 C Freezing time will range between 20 and 22 minutes in a 21 C ambient temperature longer if above this temperature and shorter if below Then the unit goes directly into the Defrost Cycle The average complete cycle time is between 23 and 25 minutes F Check during the first defrost harvest cycle that the incoming water flows correctly into the sump reservoir in order to re fill it and the surplus overtlows through the overflow drain tube G Check the texture of ice cubes just re
29. rd against vibrations and possible failure 8 Have the bin liner and cabinet been wiped clean 9 Has the owner user been given the User Manual and been instructed on the importance of periodic maintenance checks 10 Has the Manufacturer s registration card been filled in properly Check for correct model and serial number against the serial plate and mail the registration card to the factory 11 Has the owner been given the name and the phone number of the authorized Service Agency serving him G INSTALLATION PRACTICE Hand shut off valve Water filter Water supply line flexible hose 3 4 male fitting Vented drain Open trapped vented drain Drain fitting Main switch Power line oaAONouarhrwn a 90 F WARNING This icemaker is not designed for outdoor installation and will not function in ambient temperatures below 10 C 50 F or above 40 C 100 F This icemaker will malfunction with water temperatures below 5 C 40 F or above 35 C Page 4 OPERATING INSTRUCTIONS START UP After having correctly installed the ice maker and completed the plumbing and electrical connections perform the following Start up procedure ICEU 36 46 56 66 86 106 A Remove the unit front panel and locate the cleaning switch on the control box B Set the cleaning switch in the cleaning position Il This will close the electrical circ
30. resses the low pressure refrigerant vapor causing its temperature to rise and become high pressure hot vapor hot gas which is then released through the discharge valve H WATER SPRAY SYSTEM Through its nozzles it sprays the water in each individual cup to be frozen into ice Page 8 I SAFETY TEMPERATURE THERMOSTAT Located in the control box it is a manual reset switch thattrips OFFthe operation ofthe machine when its bulb located on the liquid line just before the drier reaches the temperature of 70 C 158 F J CLEANING SWITCH only ICEU 36 46 56 66 86 106 Located on the bottom left side of the control box is used to energize the water inlet and the hot gas valves so to charge the water into the sump tank of the machine K HI PRESSURE CONTROL Water cooled version Used only on ICEU 36 46 56 66 86 106 126 water cooled versions it operates to keep between two preset values the hi side or discharge pressure of the refrigerant system by energizing the coil of the water inlet solenoid valve that control the cooling water flow to the condenser L ELECTRONIC TIMER ICEU 126 146 186 206 TERMINAL BOARD WATER INLET HOT GAS VALVE RELAY Dip Switch factory setting combinations N 1 N 2 ICEU 126 ON OFF ICEU 146 186 ON OFF ICEU 206 ON OFF WATER PUMP COMPRESSOR RELAY OFF ON SET TIMER 87 12 DEFROST TIME CO
31. rmines the length of the freezing cycle and correspondingly the size of the cubes A lower setting will produce a larger cube oversize while a higher setting a smaller cuber shallow size When closed on contacts 3 2 it activates the defrost or harvest cycle components The cube size control is set up in the factory knob in the black dot position and doesn t require any adjustment when the ambient temperature remains between 20 and 30 C 70 and 90 F ICEU 126 146 186 206 The evaporator thermostat with its sensing bulb intimately in contact with the regrigerant outlet tube from the evaporator senses the evaporating refrigerant temperature which declines in the course of the freezing cycle and when this one reaches the pre set value it switches its contacts from 3 4 to 3 2 to activate the finishing cycle 2nd phase through an electronic timer F FAN MOTOR Air cooled version The fan motor on ICEU 36 46 56 66 86 106 is electrically connected in parallel to the water pump and it operates continuously only during the freezing cycle keeping the proper head pressure by circulating air through the condenser fins On ICEU 126 146 186 and 206 the operation of fan motor is controlled by a fan pressure control adjusted at preset values G COMPRESSOR The hermetic compressor is the heart of the refrigerant system and it is used to circulate and retrieve the refrigerant throughout the entire system It comp
32. rtical open vent at the unit drain connection is also required for proper sump drainage Water drain Water cooled models The water drain line from the condenser on water cooled versions is internally connected with the drain fitting of the unit It is strongly recommended therefore to install a vertical open vent on unit drain line high point to ensure good draining and to direct the drain line to a trapped and vented floor drain receptacle This to make sure of the proper flow of the drained water as in case of poor drainage the water ranning out from the condenser may inopportunely flow through the unit drain tubing into the ice storage bin NOTE The water supply and the water drain must be installed to conform with the local code In some case a licensed plumber and or a plumbing permit is required F FINAL CHECK LIST 1 Is the unit in a room where ambient temperatures are within a minimum of 10 G 50 F even in winter months 2 Is there at least a 15 cm 6 clearance around the unit for proper air circulation 3 ls the unit level IMPORTANT 4 Have all the electrical and plumbing connections been made and is the water supply shut off valve open 5 Has the voltage been tested and checked against the data plate rating 6 Has the water supply pressure been checked to ensure a water pressure of at least Page 3 1 bar 14 psi 7 Check all refrigerant lines and conduit lines to gua
33. t bulb reaches the value of 3 4 C their electrical contacts move back to the previous position activating a new freezing cycle and deenergizing both the hot gas and the water inlet valves closed On ICEU 126 146 186 and 206 as soon as the electronic timer completes the defrost cycle it activates a new freezing cycle deenergizing both the hot gas and the water inlet valves closed NOTE On models ICEU 36 46 56 66 86 and 106 the length of the defrost harvest cycle not adjustable changes according to the ambient temperature shorter for hi ambient temperature and longer for low one COMPONENTS DESCRIPTION A WATER PUMP The water pump operates continually throughout the freezing cycle The pump primes the water from the sump to the spray system and through the spray nozzles sprays it into the inverted cup molds to be frozen into crystal clear ice cubes B WATER INLET SOLENOID VALVE 3 4 MALE FITTING The water inlet solenoid valve is energized only during the defrost cycle When energized it allows a metered amount of incoming water to flow over the evaporator cavity to assist the hot gas in defrosting the ice cubes The water running over the evaporator cavity drops by gravity through the dribbler holes of the platen into the sump reservoir On ICEU 36 46 56 66 86 106 and 126 water cooled versions the water inlet solenoid valve has one inlet and two outlets with two separate solenoids
34. tage supplied to the icemaker will void your parts replacement program 8 Remove the manufacturer s registration card from the inside of the User Manual and fill in all parts including Model and Serial Number taken from the data plate Forward the completed self addressed registration card to the factory C LOCATION AND LEVELLING WARNING This Ice Cuber is designed for indoor installation only Extended periods of operation at temperatures exceeding the following limitations will constitute misuse under the terms of the Manufacturer s Limited Warranty resulting in LOSS of warranty coverage 1 Position the unit in the selected permanent location Criteria for selection of location include a Minimum room temperature 10 C 50 F and maximum room temperature 40 C 100 F b Water inlet temperatures minimum 5 C 40 F and maximum 35 C 90 F c Well ventilated location for air cooled models Clean the air cooled condenser at frequent intervals d Service access adequate space must be left for all service connections through the rear of the ice maker A minimum clearance of 15 cm 6 must be left at the sides of the unit for routing cooling air drawn into and exhausted out of the compartment to maintain proper condensing operation of air cooled models NOTE With the unit in built in conditions the ice production is gradually reduced in respect to the levels shown in the gra
35. trol box is used to de energized the compressor during the cleaning O FAN PRESSURE CONTROL only ICEU 126 146 186 206 Used on air cooled ice makers to maintain the head pressure within the preset values P WATER REGULATING VALVE only ICEU 146 186 206 Water cooled version only This valve controls the head pressure in the refrigerant system by regulating the flow of water going to the condenser As pressure increases the water regulating val ve opens to increase the flow of cooling water Page 9 MAINTENANCE AND CLEANING INSTRUCTIONS CLEANING INSTRUCTIONS OF WATER SYSTEM 1 Remove the front and top panels to gain access either to the control box and to the evaporator 2 Make sure that all ice cubes have been released from their cups then switch OFF the machine at main power switch on models ICEU 36 46 56 66 86 106 and on master switch on models ICEU 126 146 186 206 3 Scoop out all the ice cubes stored into the bin in order to prevent them from being contaminated with the cleaning solution 4 Remove the plastic cup located on the bottom of sump freezing chamber to drain out all water and scale deposits 5 Remove the curtain then using a bottle poor fresh water into the bottom of the sump freezing chamber to clean out any possible scale deposit 6 Install again the curtain as well as the bottom plastic cup 7 Prepare the cleaning solution by diluting in a plastic co
36. uit to the water inlet valve and to the hot gas valve C Switch ON the power line disconnect switch Unit will start up in water filling phase mode During this phase the components energized are WATER INLET SOLENOID VALVE HOT GAS SOLENOID VALVE The Water pump and the Fan motor are also in operation D Let unit stay in water filling phase mode for about three four minutes till water is coming out from the drain hose then move the cleaning switch to the operation position 1 ICEU 126 146 186 206 A Give power to the unit to start it up by switching ON the power line main switch the unit will start automatically in defrost cycle with the following components energized WATER INLET SOLENOID VALVE HOT GAS VALVE COMPRESSOR ELECTRONIC TIMER NOTE During the defrost cycle the water inlet solenoid valve is energized The water flows through the valve to the back side of the evaporator platen and then down to fill up the icemaker sump tank for the next freezing cycle OPERATIONAL CHECKS A The unit now starts its first freezing cycle with the following components in operation COMPRESSOR WATER PUMP FAN MOTOR in air cooled version B Check to see through the ice discharge opening that the spray system is correctly seated and that the water jets uniformely reach the interior of the inverted cup molds also make sure that the plastic curtain is hanging freely and there is not excessive water s
37. y into vapor The vapor refrigerant then passes through the suction accumulator used to prevent that any small amount of liquid refrigerant may reach the compressor and through the suction line In both the accumulator and the suction line itexchanges heat with the refrigerant flowing into the capillary tube warmer before to be sucked in the compressor and to be recirculated as hot compressed refrigerant gas The freezing cycle on ICEU 36 46 56 66 86 and 106 is controlled by only the evaporator thermostat which has its bulb in contact with the evaporator serpentine while in ICEU 126 146 186 and 206 there is ansecond phase controlled by an electronic timer The electrical components in operation during the freezing cycle are COMPRESSOR WATER PUMP FAN MOTOR in air cooled version On ICEU 36 and ICEU 46 air cooled versions operating with R134a the refrigerant head pressure is gradually reduced from the value of approx 11 bar at beginning of the freezing cycle with the machine at 21 C ambient temperature to a minimum value of approx 7 bar just at the end of the freezing cycle few seconds before the starting of the defrost cycle On ICEU 56 66 86 and 106 air cooled version operating with R404A the head pressure drops from 19 5 bar to 13 bar while on the other bigger models ICEU 126 146 186 and 206 the refrigerant head pressure is kept between two present values 17 13 5 bar by means of a fan pressure
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