User manual - Supercontrols
Contents
1. S Li u L Il i 1 s4 UN AN a S4b o DS gp S2 7 M S3 55 ja 5 S3 SI N 4 fori di fissaggio u 6x10 ll g 53 Raccordo di Pt alimentazione gt Raccordo di 3 4 Gas maschio Li ill A drenaggio diam 32 mm Water drain ci Raccordo di alimentazione 3 4 Gas maschio Supply connection 3 4 Gas male Raccordo di drenaggio diam 32 mm Drain connection dia 32mm N 4 fori di fissaggio 6x10 No 4 fastening holes 6x10 Cod 03530221791 Rel 1 0 18 10 02 12 OEM Sizes and Weights Weights Kg Installed rai Dimensions mm S5a S5b S5c 13 15 30 13 15 30 13 15 30 13 15 30 1 Pipes connection mm 2 Distances mm The appliance can be either wall mounted by using the appropriate fastening holes or installed on bracket so that the hydraulic connections can be executed 2 2 Pipes connection The installation of the humidifier requires connection to the water supply and drain pipes LE ILL LI IRA d 1 TET coc drain i min 5 Ny TEE Sifone drain trap 2 3 Drain Models KUESR KUE 1 KUE 2 KUE 3 Max drain instant flow rate l min EE A LO A i Drain water connection mm Drain pipe min inside os EA NA2. no of turns through TAM refer to data sheet code 050003755 Cod 030221791 Rel 1 0 18 10 02 cS OEM WARNING the following signal cables must be shielded and laid apart from power cables as by EMC norms OEM 3 2 Single phase wiring diagram INTERNAL TAM CP2 l al Elettrodi immersi immersed electrodes NAX 204 y x x a m m O Go Jo e f Alimentazione 24 Vac n Power Supply 24Vac cs ile i Ly Drenaggio manuale Rel di all D i co ame o S 3 Manual drainage i JO or x 2 L a Elettrovalvola di scarico RS O ev2 RI Rs451 IL Oh lo a Drain solenoid valve RSS j rer Oh T Elettrovalvola di carico R i O Ev f Fi solenoid valve l Umidostato i a Humidistat i _ O Ls rr o BOILER UNIT Regolatore esterno o a 79n EVO Sensor Extemal regulator Sensore conducibilit ON OFF remoto O cs A m REN Remote ON OFF a cs Conductivity sensor m POWER i DIP SWITCH B SUPPLY a l DIP SWITCH A TA RATE HEI Wi Es TI OPTIONAL material not supplied by Carel no of turns through TAM refer to data sheet code 050003755 Cod 030221791 Rel 1 0 18 10 02 18 OEM 3 3 Single phase wiring diagram INT TAM with remote control switch CP4 cs SE I 0 as a O Om 5 Es A Y un lu ao 7 bi Sol re E
3. User manual LEGGI E CONSERVA QUESTE ISTRUZIONI 4 READ AND SAVE THESE INSTRUCTIONS CAREL Technology amp Evolution LEGGI E CONSERVA QUESTE ISTRUZIONI gt READ AND SAVE S THESE INSTRUCTIONS We want you to save time and money We assure you that the thorough reading of this manual will guarantee proper installation and safe use of the described product IMPORTANT WARNINGS BEFORE INSTALLING OR HANDLING THE APPLIANCE PLEASE CAREFULLY READ AND FOLLOW THE INSTRUCTIONS AND SAFETY REGULATIONS CONTAINED IN THIS MANUAL AND INDICATED ON THE LABELS ATTACHED TO THE MACHINE This humidifier produces non pressurised steam by means of electrodes immersed in the water contained in the cylinder boiler hereafter referred to as the cylinder The electrodes pass electric current through water which acting as electrical resistance superheats The produced steam is used to humidify rooms or industrial processes by means of special distributors As the quality of the water in use affects the evaporation process the appliance may be supplied with untreated water as long as it is drinkable and not demineralised refer to supply water requirements the evaporated water is automatically replaced by means of a fill valve This appliance has been designed exclusively to humidify rooms directly or in ducts through a distribution system Installation use and maintenance shall be carried out according to the instructions contai
4. Control board ver CP refer to data sheet code 050003755 Tab 5 4 3 1 Spare parts for special applications The following spare parts are supplied separately from the standard humidifier therefore they must be ordered separately MODEL KUETI KUET KUET3 Non openable cylinders 2005230 VAC 3 conductivity 125 350 uS em BLOTIAOOHI BLOT2A00H0 BLOT3A00HO 400 VAC3 conductivity 125 350 pS cm____ BLOTIAOOHI BLOT2BOOHO BLOT3B0O0H0 400 VAC3 conductivity 750 1250 uS cm BLOTIDOOHI BLOT2D00HO BLOT3DO0HO 460 VAC3 conductivity 125 350 uS em BLOTIBOOH1 BLOT2COOHO BLOT3COOHO 575 VAC3 conductivity 125350 pS em BuoT2coono Bianco Openable cylinders 00 230 VAC 3 conductivity 125 330 uS cm 00 230 VAC 3 conductivity 350 1250 uS cm 00 VAC 3 conductivity 125 350 uS cm BLCT2A00W0 BLCT2B00WO0 BLCT2B00WO0 00 VAC 3 conductivity 350 750 uS cm 00 VAC 3 conductivity 750 1250 uS cm 60 575 VAC 3 conductivity 125 350 uS cm 60 575 VAC 3 conductivity 350 1250 uS cm Electrodes kit 200 230 VAC 3 125 350 uS cm Electrodes kit 200 230 VAC 3 350 1250 uS cm Electrodes kit 400 VAC 3 125 350 uS cm Electrodes kit 400 VAC 3 350 750 uS cm Electrodes kit 400 VAC 3 750 1250 uS cm Electrodes kit 460 575 VAC 3 125 350 uS cm Electrodes kit 460 575 VAC 3 350 1250 uS cm Cod 030221791 Rel 1 0 18 10 02 27 BLCT2C00WO BLCT2DO00WO0 BLCT2C0
5. Eleltrodi immersi d electrod ee x k 7 MS a l n Fill solenoid valve Alimentazione 24 Vac Power Supply 24Vac E E E SS Y Y SS gt Ss ss n voWossqcqo Rell di allame ol ampi Drenaggio manuale Alarm relay f Manual drainage inn ial Elettrovalvola di scarico RS485 1 Drain solenoid valve C Elettrovalvola di carico Ed Ca CS Umidostato oe Humidistat L___ 2 5 5 T Sensore aho livelio High level sensor amp cm HG es n O SP DIP SWIT CH B LI l BOILER UNIT Y 1 Y OPTIONAL Regolatore esterno External regulator ON OFF remoto Remote ON OFF Sensore conducibilit Conductivity sensor T STEAM material not supplied by Carel no of turns through TAM refer to data sheet code 050003755 Cod 03530221791 Rel 1 0 18 10 02 22 OEM 4 START UP CONTROL AND SHUT DOWN IMPORTANT WARNINGS 1 Prior to machine start up check that the humidifier is in good condition that no water leak is present and that the electrical parts are dry 2 Do not power the appliance in case it is damaged or even partially wet Upon installation completion drain the fill pipe for approximately 30 minutes by piping the water directly into the drain connection without sending it to the humidifier This operation allows eliminating any possible residual product that could clog the dra
6. SET Dh Je LS High level sensor nie External regulator np Li ON OFF remoto a AB h anna Z rt IONI ate Remote ON OFF 4 ag efi ER ico DIP SWITCH B be Sg DIP SWITCH A TA RATE STEAM BOILER UNIT OPTIONAL material not supplied by Carel no of turns through TAM refer to data sheet code 050003755 Cod 030221791 Rel 1 0 18 10 02 20 OEM 3 5 Three phase wiring diagram EXTERNAL TAM CP3 ale el C gt PE m f gt fi a o SID Lili jo O Q i Ekttrodi immersi Immersed electrodes TAM esferna MAX SA External TAM II LA Alimentazione 24 Vac Power Supply 24Vac l Drenaggio manuale Manual drainage Elettrovalvola di scarico Drain solenoid valve Elettrovalvola di caro Fill solenoid valve Rel di allarme a Alarm relay Fai Umidostato r9 Humidistat Sensore alto tvello High level sensor gt Regolatore esterno ZE External regulator ON OFF remoto 4 Remote ON OFF Sensore conducibilit Conductivity sensor TT uw 1_ DIP SWITCH E DIP SWITCH A TA RATE BOILER UNIT OPTIONAL material not supplied by Carel no of turns through TAM refer to data sheet code 050003755 Cod 030221791 Rel 1 0 18 10 02 21 OEM 3 6 Three phase wiring diagram INTERNAL TAM CP4 i ES H 2 sie 1 53 as NE 7 23
7. 3 6 in three phase model 11 10 1 Tab 1 2 1 13 Device used to prevent water overflowing from the fill tank above the safety level e g due to a controller malfunction fill solenoid valve overflowing or back pressures The fill tank is equipped with an overflow diaphragm that discharges the excess water through a special pipe The overflow diaphragm is located in a lower position with respect to the fill one 40mm in order to prevent back flow into the fill pipe Fig 1 2 2 Cod 030221791 Rel 1 0 18 10 02 11 OEM 2 INSTALLATION dimensions weights and pipes connection 2 1 Positioning e To favour steam distribution position the appliance so as to minimise the length of the steam supply pipe max 4 mt The unit has been designed for wall mounting the wall must be able to support the weight of the uit during mnachine operation e The cylinder of the humidifier may reach temperatures above 2 60 C e Make sure that the humidifier is level j nr sV ai y V pl MUTI es vs ro ern m cc mn Km Fe aaa em Sree ayer Zee V H i KH
8. Hz 24VAC 15 TO 10 50 60Hz auxiliary circuits maximum power VA AE TS signal input input impedance for 0 10V 2 10V 0 1V voltage signals 15 kQ Electrical ratings refer to data sheet cod 050003755 Carel reserves the right to modify or change its products without prior notice Cod 030221791 Rel 1 0 18 10 02 30 CARE Technology amp Evolution CAREL S p A Via dell Industria 11 35020 Brugine Padova Italy Tel 39 049 9716611 Fax 39 049 9716600 http www carel com e mail carel carel com Agency Cod 030221791 Rel 1 0 dated 18 10 02
9. corresponding to 25 mm drain pipe minimum slope higher than or equal to 5 non conductive sleeve presence of a drain trap inside the drain pipe IMPORTANT WARNING upon installation completion drain the supply pipe for approximately 30 minutes by piping the water directly into the drain connection without sending it to the humidifier This operation allows eliminating any possible residual product that could clog the fill valve and or produce foam during boiling 2 6 Installation of the steam pipe and the condensate return pipe The humidifier must be connected to the distributor by using a pipe suitable for this purpose such as Carel s flexible pipe NO Make sure that pockets or traps are not forming as condensate might be trapped into them Make sure that the pipe is not choked due to sharp bends or twisting Use screw clamps to fasten the ends of the pipe NO IMPORTANT WARNING before starting the unit remove the PE film p wrapping the pipe to allow proper heat exchange WY E Taaa Cod 03530221791 Rel 1 0 18 10 02 14 OEM The pipe may run according to either of the two following solutions Tubo convogliamento vapore Steam pipe MULT TETI A EHEN AAA A Tubo condensa vapore Steam condensate pipe IMPORTANT WARNING the length of the steam pipe should not exceed 4 m To allow the
10. cylinder boiler containing water that is heated to and then held at boiling temperature The evaporated water is automatically replaced with water drawn from the supply network The heat required for water boiling is obtained by passing electric current through the cylinder water this operation can be executed by connecting the electrodes immersed inside the boiler to the electric supply network The initial quantity of the flowing current strongly depends on the type of water coming from the supply network Normally a recently started cylinder has low current With the passing of time the quantity of the salts contained in the water increases as a matter of fact evaporation does not include salts this feature allows reaching the required current level so that the machine can provide for the required steam quantity Under stable operating conditions the required production level is automatically obtained by controlling the boiler water level This control allows having higher or lower current levels Part of the salts introduced in the water by the automatic refill settles inside the boiler as limestone contributing to the progressive wear of the cylinder the remaining salts keep dissolved in the water In order to prevent excessive salt deposits some water is periodically and automatically drained and then replaced with renewal water 6 2 Control principles The range of humidifiers includes the following control options 6 2 1 ON OFF co
11. ee liberal dae ii 26 3 42 TAREE PHASE DUES nine les copies odiaba 27 Standard spare Darts AS A alati 24 spareparts Tor special applications une a aa Ae Rae 27 39 TEO ESOO 3 table tdo 28 5 6 AO e a ae e e LOS eine 28 6 OPERATING PRINCIPLES CONTROL AND OTHER FUNCTIONS s000000ssssssu0000000nnsssssnssennnnnssssnsssnssssssnnssssnnnssnsssnsnsnssssssnssssnne 29 6 1 Operator a A daa 29 6 2 Control prnl ii DS AA A AA ANT IS 29 62 1 A lella ala 29 022 PrOPOrLONAl Connor E lee A AAA AAA AAA a 29 T TECHNICAE SPECIFICATION Sion een 30 OEM 1 MODELS AND DESCRIPTION OF THE COMPONENTS The code that identifies the humidifier model is made up of 10 characters having the following meaning Family prefix IL Revision level Lype Of power supply Size and steam Cylinder Customisation Type of villa production conductivity cylinder Lied range 00 standard Vers il pie R 1 5 3 Kg h compact A single disposable 1 1 5 3 Kg h B package or w o 2 5 8 Kg h C MP standard vers cylinder 3 10 15 Kg h D multiple C cleanable E 1 package F 1 0 w o cylinder Example KUET3D00CO UE OEM KIT with 15 Kg h steam cleanable three phase cylinder for standard conductivity CAREL at revision level 0 KUEO10MPO0 UE OEM KIT 1 5 3 Kg h steam compact w o cylinder with multiple package at revisio
12. reverse order Maintenance of the cylinder refer to cylinders instruction sheet The duration of the cylinder depends on different factors including complete filling with limestone and or partial or total corrosion of the electrodes proper use and dimensioning of the humidifier working output water quality careful and regular maintenance Due to plastics ageing and electrodes wear even an openable steam cylinder has a limited duration in time therefore it is suggested to replace the cylinder after 5 years or 10 000 working hours Important warnings The humidifier and the cylinder contain live electrical devices and hot surfaces therefore all service and or maintenance operations must be carried out by specialist and qualified personnel aware of the necessary precautions Before intervening on the cylinder make sure that the humidifier is disconnected from the mains carefully read and follow the instructions contained in this manual Remove the cylinder from the humidifier only after it has been drained completely Make sure that the model and power supply voltage of the new cylinder correspond to the data of the replaced cylinder Periodical checks e After one hour of operation For both the disposable and openable cylinders check that no significant water leak 1s present e Every fortnight and no more than 300 working hours For both the disposable and openable cylinders check that no significant water leak is present and verify cylind
13. 0WO BLCT2D00WO0 KITBLCT2A0 KITBLCT2B0 KITBLCT2B0 KITBLCT2C0 KITBLCT2DO KITBLCT2C0 KITBLCT2DO KITBLC2FGO BLCT3C00WO BLCT3DOOWO BLCT3C00WO BLCT3DOOWO KITBLCT3A0 KITBLCT3BO KITBLCT3B KITBLCT3CO KITBLCT3D KITBLCT3CO KITBLCT3DO KITBLC3FGO Tab 5 4 4 1 5 5 Troubleshooting table The humidifier does not switch on The humidifier does not start The humidifier loads with water but does not produce steam The line magneto thermal switch enables The humidifier wets the duct The humidifier wets the underlying floor 5 6 Alarms 1 no electric power 2 controller connectors inserted improperly 3 fuses disconnected 4 transformer faulty 1 remote ON OFF contact open AB AB terminals on CP control board 2 control signal not compatible with the set type 1 too high steam delivery back pressures 2 cylinder inlet filter clogged 3 limestone inside the supply tank 4 drain solenoid valve faulty 1 line magneto thermal switch under rated 2 overcurrent to the electrodes 1 distributor installed improperly too close to the duct top or condensate return is hindered 2 system over rated 3 humidifier enabled but duct fan off 1 supply or overflow hydraulic circuit leaking 2 steam delivery pipe not properly fastened to the cylinder Refer to data sheet 050003755 which is an integral part of this manual Cod 030221791 Rel 1 0 18 10 02 28 OEM 1 check protection devi
14. L o i E l A A Elettrodi immersi Immersed electrodes bar dich Kx I 24 A Manual drainage Alimentazione 24 Vac Power Supply 24Vac Rel di alame E Alarm relay Lt RS485 Drain solenoid valve Eleftrovalvola di canto Fill solenoid valve 19 Ev2 Elettrovalvola di scarico CS N LS Humidistat Sensore alto livello High level sensor x x egolatore esterno Regolat fi 2 External regulator Sensore conducibilit RR ON OFF remofo Conductivity sensor ee LK Remote ON OFF 3 SS DO pS Pa STEAM BOILER UNIT OPTIONAL material not supplied by Carel no of turns through TAM refer to data sheet code 050003755 Cod 030221791 Rel 1 0 18 10 02 19 OEM 3 4 Single phase wiring diagram EXT TAM with remote control switch CP3 POWER SUPPLY Elettrodi immersi Immersed electrodes TAM esterna u 5A External TAM ela Alimentazione 24 Vac Power Supply 24Vac fl N Rel di allarme Dj Ws A GND E Drenaggio manuale Alarm relay Wi r or Manual draina ge u Oh G Eva f Eettrovalvola di scarico RS485 L h D a Drain solenoid valve u E al REF wi PP Ekttrovaluola di carico i y nnnnn EVI I Fill solenoid valve Cs XL IE SS Ao ees sa OR PG LS Sensore alto livello 2 Regolatore esterno
15. Non openable cylinders 200 230 VAC I conductivity 300 1250 pS em Electronic part Control board ver CP refer to data sheet code 050003755 Tab 5 4 1 1 Spare parts for special applications The following spare parts are supplied separately from the standard humidifier therefore they must be ordered separately KUESR KUES1 Non openable cylinders 200 230 VAC 1 conductivity 125 300 uS cm BLOSREOOHO BLOS1E00H1 Tab 5 4 2 1 Cod 030221791 Rel 1 0 18 10 02 26 OEM 5 4 2 THREE PHASE humidifiers Standard spare parts MODEL KUFTI KUET KUET TP Hydraulic part Cylinder lock belt must be cut accordingly along the lines of pre fracture 18C499A006 18C499A006 18C499A006 o Fill tank conductivity meter I3CII9A003 13C119A003 13C119A003 Fill solenoid valve kit KITVC00006 KITVC00006 Krrvcoo012 Drain solenoid valve kit 13C476A050 13C476A050 1304764050 Drain unions kit KITRAC0000 KITRAC0000 KITRACOOOO Jo o o Internal pipeskit UEKTOO000S UEKTOO000M UEKTO0000M_ pipes must be cut at the required size before installation Non openable cylinders 200 230 VAC 3 conductivity 350 1250 A BLOT2B00H0 BLOT3BO0HO Ao uS cm 00 VAC 3 conductivity 350 750 uS cm BLOT1D00H1 BLOT2C00H0 BLOT3COOHO 60 VAC 3 conductivity 350 1250uS cm BLOT1D00H1 BLOT2DO0HO BLOT3D00HO 575VAC 3 conductivity 350 1250 uS em BLOT2D00HO BLOT3D00HO Electronic part
16. ce upstream of the humidifier and verify that power supply voltage is present 2 check connectors for proper insertion in the terminal board 3 check condition of fuses F1 F2 F3 4 check that voltage across the transformer secondary winding corresponds to 24 VAC close ON OFF contacts AB AB terminals on CP control board check that the external signal is 0 10V check that the steam delivery pipe is not bent or choked 2 clean the filter 3 clean the supply tank 4 check 24 Vac anomalous presence on the drain solenoid valve and or replacement of drain solenoid valve check that the magneto thermal switch has been rated for a current value corresponding to at least 1 5 times the rated current of the humidifier check the operation of the drain solenoid valve the seal of the fill solenoid valve when it is not excited drain part of the water and start the system again check the steam distributor for proper installation 2 decrease steam production set on the control board 3 check connection of a device flow switch or differential pressure switch slaving the humidifier to the ventilation inside the duct AB AB terminals of the CP control board 1 check the entire hydraulic circuit 2 check fastening of the clamp on the steam delivery pipe Tab 5 5 OEM 6 OPERATING PRINCIPLES CONTROL AND OTHER FUNCTIONS 6 1 Operating principle In a humidifier with electrodes humidity is produced inside a
17. drain trap of the steam condensate pipe to operate properly it must be filled with water prior to humidifier start up 2 7 Water requirements 2 7 1 Supply water The humidifier must be supplied with aqueduct water having the following requirements pressure between 0 1 and 0 8 MPa 1 8 bar 14 5 116 PSI temperature between 1 and 40 C instant flow rate not lower than the fill solenoid valve rated flow rate refer to table 2 4 1 connection type 4 G male LIMIT VALUES FOR MEDIUM HIGH CONDUCTIVITY SUPPLY WATER OF A LIMITS HUMIDIFIER WITH IMMERSED ELECTRODES Min Max Hydrogen ions pH Specific conductivity at 20 C OR 0 C uS cm Total dissolved solids TDS mg l Dry residue at 180 C Rigo mg l Total hardness TH mg l CaCO Temporary hardness mg l CaCO Iron Manganese mg l Fe Mn Chlorides ppm Cl Silica mg l SiO Residual chlorine mg l Cl Calcium sulphate mg l CaSO Metallic impurities mg l Solvents diluents soaps lubricants mg l Values depending on specific conductivity in general TDS 0 93 620 Rigo 0 65 Oo Tab 3 1 1 not lower than 200 of chlorides content in mg l of CI not lower than 300 of chlorides content in mg l of CI Cod 030221791 Rel 1 0 18 10 02 15 LIMIT VALUES FOR MEDIUM LOW CONDUCTIVITY SUPPLY WATER OF A HUMIDIFIER WITH IMMERSED ELECTRODES Hydrogen ions pH Specific conductivity at 20 C OR 20 C uS cm C eb A E Ol Total di
18. e drained into the white waters system The drain connection has 32 mm outside diameter Cod 030221791 Rel 1 0 18 10 02 16 3 ELECTRICAL CONNECTIONS with Carel CP control Before executing the connections make sure that the machine is disconnected from the mains For further information concerning control refer to the data sheet cod 050003755 external regulator remote on off external TAM CPI and CP3 only high level sensor conductibility sensor 3 1 J age Umidostato __ inal s Humidistat mezz Regolatore esterno Extemal regulator ON OFF remoto Remote ON OFF A A Sr 111 CI E material not supplied by Carel 7 SET OPTIONAL DIP SWITCH B 4 MS TR ww Eetrodi immersi Immersed electrodes TAM esterna ua 204 I External TAM r r SS LS Ge o 8 F3 T1A 2 OF Rel di allarme GND Alarm relay Oh iO pa n O ev RS485 gt L Op ie G rer Of iO eva F I S Be eg Eig fo DIP SWITCH A TA RATE Single phase wiring diagram EXTERNAL TAM CP1 24 Vac Power Supply 24Vac Manual drainage 2 Drenaggio manuale LC Elettrovalvola di scarico L Drain solenoid valve Elettrovalvola di carico Fill solenoid valve Ce LL EEE RS STEAM BOILER UNIT Sensore alto livello High level sensor Sensore conducibilit Conductivity sensor
19. e esterno Humidistat External regulator Rel di allarme RS485 Alarm relay OPTIONAL Alimentazione 24 Vac Power Supply 24Vac TAM esterna External TAM _ Immersed electrode s MAX 5A Elettrodi immersi Drenaggio manual Manual drainage Elettrovalvola di carico Fill solenoid valve 00 Evi Rel idi allarme RS485 Alarm relay High level foam sensor LL Sensore conducibilit Conductivity sensor DIP SWITCH 4 DIP SWITCH a Remote ON OFF Umidostato Regolatore esterno Humidistat External regulator Fig 1 1 1a Key le phase KUE S with external TAM ing controller for KUE s controller for KUE s controller for KUE s controller for KUE s CP1 CP2 CP3 CP4 TAM 1n le phase KUE S with built mg le three phase with external TAM mg TAM 1N le three phase with built ing 10 Cod 030221791 Rel 1 0 18 10 02 OEM Fig 1 1 1b External TAM required for CP1 and CP3 boards only For the description of Fig 1 2 2 refer to the following table no description 3 8 7 x 5 7 10 Electrodes 2 6 in single phase model
20. ee a The drain water connection is made using a section of rubber or plastic tubing resistant to 100 C with 32 mm suggested inside diameter compliant with DIN 19535 UNI 8451 8452 The drain union is suitable for heat seal with polypropylene drain pipes IMPORTANT WARNING the drain pipe must be free without back pressure and must be equipped with a drain trap downstream of the connection to the humidifier Cod 030221791 Rel 1 0 18 10 02 13 OEM 24 Supply Max supply instant flow rate min 06 06 06 _ _ 12 Supply pipe min inside rigid or flexible pipe Tab 2 4 1 To facilitate installation use Carel s flexible pipe code FWH3415000 G straight flexible pipe in PVC fitted with flexible stiffening G 90 max 20 bar max 1 5m or flexible pipe with 6mm inside diameter and 8mm outside diameter code 1312350APN can be ordered per meter and the G revolving union either straight code 9995727ACA or with 90 elbow code 9995728ACA both available on request A cut off cock and a mechanical filter should be installed to trap any solid impurities 2 5 Checks Proper hydraulic connection is obtained when the following conditions are met installation of a cut off cock in the supply water line presence of a mechanical filter in the supply water line water temperature and pressure within the allowed values drain pipe resistant to 100 C drain pipe minimum inside diameter
21. er operation and the general conditions of the container Also check that no arc or spark originate between the electrodes when the machine is operating e Every three months and no more than 1 000 working hours For disposable cylinders verify cylinder operation check that no significant water leak 1s present and replace the cylinder 1f required For openable cylinders check the container for markedly blackened areas in case they are present check the scale condition of the electrodes and 1f necessary replace them together with the O rings and the cover gasket e Every year and no more than 2 500 working hours For disposable cylinders replace the cylinder For openable cylinders check that no significant water leak is present verify cylinder operation and the general conditions of the container Also check the container for markedly blackened areas in case they are present replace the electrodes together with the O rings and the cover gasket e After 5 years and no more than 10 000 working hours For both the disposable and openable cylinders replace the cylinder After extended use or due to the use of water with a high salt content the solid deposits that form naturally on the electrodes might spread until they cover the cylinder internal wall In case particularly conductive deposits form the heat consequently produced might overheat plastic and melt it in the most severe cases heat might perforate plastic causing the water to leak fro
22. in valve and produce foam during boiling 4 1 Preliminary checks Before starting the humidifier check that e the hydraulic and electrical connections and the steam distribution system have been executed according to the instructions contained in this manual e the water cut off cock to the humidifier is open e the line fuses are installed and intact e the AB terminals of the CP control board are provided with jumper or connected to the ON OFF remote contact also check that the ON OFF contact is closed e the steam outflow pipe is not choked 4 2 Start up 4 2 1 Start up with empty cylinder This phase will take place automatically when the machine is started the rated production will be obtained after a certain period has passed such interval depends considerably on the conductivity of the supply water and may last for some hours Cod 030221791 Rel 1 0 18 10 02 23 OEM 5 MAINTENANCE AND SPARE PARTS 5 1 Replacing the cylinder IMPORTANT WARNING the cylinder might be hot before touching it let it cool or use protective gloves To intervene on the cylinder completely drain the water contained in the cylinder turn the appliance off and open the mains knife switch safety procedure remove the steam pipe from the cylinder disconnect the electrical connections from the top of the cylinder release the cylinder from the fasteners and lift it for removal assemble the new cylinder on the humidifier operating in
23. lenoid valve Conductivity sensor l I TT gt I LI a LU n S Ev j T an DIP SWITCH 4 Elettrodi immersi _ Immersed electrodes MAX 5A ry op FA I La pri ai Rebdi allarme RS485 ON OFF remotd Alarm relay J Remote ON OF Umidostato Regolatore esterno Humidistat External regulator Elettrovalvola di scaricoSensore alto livello schiuma Drain solenoid valve Drain solenoid valve High level foam sensor Alimentazione 24 Vac Drenaggio manuale Elettrovalvola di carico Sensore conducibilit Power Supply 24Vac Manual drainage Fill solenoid valve Conductivity sensor TT A AA aa TA RATE TAM esterna External TAM DIP SWITCH e E O DIP SWITCH Bf Relay 1 Elettrodi immersi Immersed electrodes MAX 20A Relay 2 I ON OFF remoto i Remote ON OF Umidostato Regolator
24. m the cylinder to the tank As a precaution check the quantity of deposits and verify that no deformation or blackening is present on the wall of the cylinder otherwise replace it WARNING in case of leak disconnect the appliance before touching the cylinder as current might be present in water Cod 030221791 Rel 1 0 18 10 02 24 OEM 5 2 Maintenance of the other hydraulic components IMPORTANT WARNINGS e Do not use detergents or solvents for plastic components cleaning e Scale can be removed using a solution with 20 vinegar or acetic acid and then rinsing with water The only steam humidifier component that requires periodical replacement is the steam production cylinder Replacement is required when the limestone deposits that form inside the cylinder prevent current from flowing properly In this case an alarm signal is displayed on the controller The frequency of this operation depends on the supply water the more water contains salts or impurities the more cylinder replacement will be frequent Cod 030221791 Rel 1 0 18 10 02 no description 6 rie 7 Fill solenoid valve EIN e Pn Tab 5 2 1 e Fill solenoid valve Fig 5 2 1 part no 7 After disconnecting cables and pipes remove the solenoid valve and check cleaning of the inlet filter 1f required clean 1t using water and a soft brush e Fill and drain manifold Fig 5 2 1 part no 8 Check that no solid deposit is pre
25. n level 0 1 1 Description of the components no description Cylinder Drain solenoid valve 14 90 revolving drain connection Straight drain connection supplied Fill tank conductivity meter gt Fill solenoid valve Tab 1 1 1 Fig 1 1 1 Cod 030221791 Rel 1 0 18 10 02 9 OEM CP control boards also refer to instruction sheet 050003755 of the boards Elettrovalvola di scarico Sensore alto livello schiuma Drain solenoid valve High level foam sensor i ve Drenagg gt manual Elettrovalvola di carico Sensore conducibilit ower Supply 24Vac Manual drainage Fill solenoid valve Conductivity sensor TE e CA To To TA RATE DIP SWITCH DIP SWITCH Relay 1 Elettrodi immersi Immersed electrodes MAX 20A Relay 2 Redi allarme RS485 Alarm relay Umidostato Regolator Humidistat External regulator Elettrovalvola di scarico Sensore alto livello schiuma DIP SWITCH H Elettrovalvola di scarico Sensore alto livello schiuma Drain solenoid valve High level foam sensor Alimentazione 24 Vac Drenaggio manuale Elettrovalvola di carico Sensore conducibilit Power Supply 24Vac Manual drainage Fill so
26. ned in this manual The environmental conditions and the power supply voltage must comply with the specified values Any other use and modification to the appliance not expressly authorised by the manufacturer shall be considered as improper Liability for injuries or damage caused by improper use lies exclusively with the user Please note that the machine contains live electrical devices and hot surfaces All service and or maintenance operations must be carried out by specialist and qualified personnel aware of the necessary precautions and able to operate properly Discomnect the machine from the mains before accessing any internal parts The appliance must be installed in compliance with the local regulations in force The local safety regulations in force must be applied in all cases Disposal of humidifier parts The humidifier consists of metal and plastic components all parts must be disposed of in compliance with the local regulations concerning waste disposal Materials warranty 2 years from the date of production consumable parts excluded e g the cylinder Certification the quality and safety of Carel s products are guaranteed by the ISO 9001 certified design and production system as well as by the mark CONTENTS 1 MODELS AND DESCRIPTION OE THE COMPONENTS ariana 9 1 1 Descipuon or Ihe COMPONEN na AE AA adito 9 2 INSTALLATION dimensions weights and pipes connection ssssssssssssssssssnssensnsssn
27. ntrol Control is of on off type and is enabled by an external contact that determines the control set point and differential 6 2 2 Proportional control The steam production quantity per hour is proportional to the value of a signal Y coming from an external device the type of signal can be selected via RS485 through programming among the following standards 0 10 V default 2 10 V 0 1 V The entire range 1s indicated as BP proportional band The Pmax maximum production corresponding to the maximum value of the Y external signal can be programmed between 20 and 100 of the humidifier rated value dip A3 A4 The Pmin minimum production is set to 20 of the rated value with activation hysteresis given by the hy value corresponding to 2 of the entire BP range of the Y external signal Cod 030221791 Rel 1 0 18 10 02 29 OEM 7 TECHNICAL SPECIFICATIONS Steam flow kg h ETA Josie de eo il 22 30 delivery pressure limits Pa 0 500 0 500 0 600 Supply water 1 40 E 06 12 Drain water connection b mm typical temperature C instant flow rate min Environmental conditions operating ambient temperature C 1 50 operating ambient humidity rH storage temperature C storage humidity rH index of protection CEI EN 60529 Electronic control also refer to CP control board data sheet cod 050003755 type CP1 CP2 CP3 CP4 auxiliary circuits voltage frequency VA C
28. sent inside the cylinder seat remove impurities if any Check that the O ring is not damaged or cracked replace it if necessary e Drain solenoid valve Fig 5 2 1 part no 12 Cut power off remove the coil and disassemble the valve body after having unscrewed the two screws fastening 1t to the manifold remove impurities 1f any and rinse e Fill tank conductivity meter Fig 5 2 1 part no 3 Verify that no clog or solid particle is present and check the conductivity measuring electrodes for proper cleaning remove impurities if any and rinse e Supply fill and overflow pipes Fig 5 2 1 parts no 4 5 6 Check the pipes for proper clearing and cleaning remove impurities if any and rinse IMPORTANT WARNING after replacing or checking the hydraulic parts verify the connections for proper execution Start the machine again and carry out some fill and drain cycles from 2 to 4 upon cycles completion check for water leaks if any in compliance with the safety procedure 25 OEM 5 3 Replacing the components 5 3 1 Fuses of the auxiliary circuits Use fuses with the ratings indicated in tab 5 3 1 MODELS KUES1 or KUESR KUETI KUET2 KUET3 1 A GL 10 3 x 38 contained in the fuse carriers on Omega rail 2 A T 5x20 on the CP control board only Tab 5 3 1 5 4 Spare parts 5 4 1 SINGLE PHASE humidifiers Standard spare parts pipes must be cut at the required size before installation
29. snssssssssssssssssnssssnssss sassnsssssnsssnsnssnnssssnssssssssssssssssese 12 2 1 A ae tie a ae alii 12 2 2 PiPeSConnee 0 ASAS AA A AAA A EA AAA EA A ARL 13 2 3 A RR T RR RN 13 2 4 A RR RAT 14 25 Check rhino ee ein 14 2 6 Installation of the steam pipe and the condensate return PEA als 14 Dal Water regure MENiS AAA A A A idilliaca 15 Zalla o E i ies not ponian 15 2 8 Dita AA AAA AAA AA A ee eet ener 16 3 ELECTRICAL CONNECTIONS with Carel CP control I a 17 3 1 Smelephase witine diastam EXTERNAL TAM CP eeri ee 17 3 2 Smele phase winne diagram INTERNAL TAM CP2 sen nee ER a LE 18 3 3 Single phase wiring diagram INT TAM with remote control switch CP4 19 3 4 Single phase wiring diagram EXT TAM with remote control switch CP3 20 3 5 Three phase witing diagram EXTERNAL TAM EP 2 a ile aa 21 3 6 Thtee phase witi o diacram INTERNAL TAM CRY an ae ae a 22 4 START UP CONTROL AND SHUT DOWN esile ll lalla iaia 23 4 1 A MA IU 23 4 2 O O 23 42 1 ALCP A dE AMM MS EER OA seen 23 5 MAINTENANCE AND SPARE PARTS 22a un 24 5 1 Replacine the Cy Indra E ina 24 32 Maintenance of the other hydraulic components anne ne are ee A az 25 5 3 Replacino the components SA AAA AA A A AA ASA AA AAA AA iii 26 33 RUSSO cie ama aby cc tad is ias 26 5 4 Pate Pati SO A Na iia 26 Sd SINGLE PHASE RUMAOS Sins 26 Standard Spare PAS EA A E A E Et bado 26 Spare parts on special applications 2 nen
30. ssolved solids TDS mg l Dry residue at 180 Riso mg l Total hardness TH mg l CaCO ES ER Su EN ER Ne N O rn N wm SlnleRle Gl SNESESEGE O in Uy Nh Metallic impurities Solvents diluents soaps lubricants mg l mg l Tab 3 1 2 Values depending on specific conductivity in general TDS 0 93 O29 Rigo 0 65 O20 not lower than 200 of chlorides content in mg l of Cl not lower than 300 of chlorides content in mg l of CI Warning no relation can be demonstrated between water hardness and conductivity IMPORTANT WARNING do not treat water with softeners This could cause corrosion of the electrodes or the formation of foam leading to potential operative problems or failures Avoid 1 using well water industrial water or water drawn from cooling circuits in general avoid using potentially contaminated water either from a chemical or bacteriological point of view 2 adding disinfectants or corrosion inhibiters to water as these substances are potentially irritant 2 8 Drain water Inside the humidifier water boils and turns into steam without the addition of any type of substance As a result the drain water contains the same substances that are dissolved in the supply water yet in greater quantity as a function of the concentration in the supply water and of the set drain cycles The drain water can reach 100 C and 4 l min instant flow rate As the drain water is not toxic 1t can b
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