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Страница 1: ...I n t e g r a t e d C o n t r o l S o l u t i o n s E n e r g y S a v i n g s optiMist NO POWER SIGNAL CABLES TOGETHER READ CAREFULLY IN THE TEXT User manual evaporative cooling ...

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Страница 3: ...animals Do not install and use the product near objects that may be damaged when in contact with water or condensate CAREL Industries declines all liability for direct or indirect damage following water leaks from the humidiﬁer Do not use corrosive chemicals solvents or aggressive detergents to clean the inside and outside parts of the humidiﬁer unless speciﬁcally indicated in the user manual Do n...

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Страница 5: ...14 3 3 Connections to the pCO 14 3 4 Connections to the terminal board 14 3 5 Remoto ON OFF 14 3 6 Control signals from external voltage free contact humidostat or thermostat type 14 3 7 Modulating control signal 16 3 8 Discharge solenoid valve connection for distribution optional 17 3 9 Water treatment system control 17 3 10 Cumulative alarm relay J15 18 3 11 Alarm inputs from external devices 18...

Страница 6: ...n 29 8 7 INFO screens 30 8 8 SET screen 30 8 9 Warnings screen 30 8 10 Main menu 30 8 11 User menu 33 8 12 Installer menu 34 8 13 Maintenance menu 36 9 TABLE OF ALARMS 38 10 WIRING DIAGRAMS 40 10 1 optiMist wiring diagram 40 11 STARTUP 41 11 1 Startup 41 12 MAINTENANCE AND REPLACEMENT PARTS 42 12 1 Maintenance procedures 42 12 2 Replacement parts 42 ...

Страница 7: ...h section Since it is equipped with an inverter and pressure sensor it manages to control the ﬂow of water produced at any moment thus ensuring maximum precision and minimum energy and water consumption distribution and atomisation system of pipes for transporting the pressurised water which contain the atomisation nozzles and drain valves droplet separator temperature and or humidity probes or co...

Страница 8: ...h W 720 mmm 28 5 inch Depth D 410 mmm 16 inch Weight models EC005 53 kg 117 lb models EC010 53 kg 117 lb models EC020 55 kg 121 lb models EC040 55 kg 121 lb models EC080 59 kg 130 lb models EC100 59 kg 130 lb Weight with package models EC005 56 kg 124 lb models EC010 56 kg 124 lb models EC020 58 kg 128 lb models EC040 58 kg 128 lb models EC080 62 kg 137 lb models EC100 62 kg 137 lb Mechanical char...

Страница 9: ...controller 5 Trasformer 6 Inverter 7 Fan Fig 1 e Components of the hydraulic section 8 10 12 11 13 14 15 16 4 5 6 1 2 9 3 7 Key 1 Motor 2 Pump 3 Temperature probe 4 Solenoid valve step 1 5 Monometer 6 Temperature valve 7 Solenoid valve step 2 8 Pressure probe 9 Cabinet drain valve 10 Filter case 11 Filter cartdige 12 Pressure reducer 13 Fill solenoid valve 14 Pressure switch 15 Manometer 16 Filter...

Страница 10: ...cardboard box remove the protective material and remove the humidiﬁer keeping it vertical at all times Store the packaging in a dry location cardboard boxes pallets bolts and ﬁllers so that they may be reused humidity 20 80 RH non condensing temperature 1 40 C 1 8 Positioning the cabinet The humidiﬁer should be positioned so as to guarantee the following open the front panel access to the inside p...

Страница 11: ...ngingittotheright inthedirection of the arrow Fig 1 i 1 11 Components and accessories Once having opened the packaging check the following are includedi opening key kit of screws with plugs for wall mounting inside the cabinet cable glands for the electrical connections tool for opening the water ﬁlter casing wall ﬁt brackets ferrite see par 3 4 user manual Fig 1 j Fig 1 k ...

Страница 12: ...psofabout30cm not supplied by Carel 2 Inthecaseoftworacksoronetwo steprack mountthepipesparallel avoiding any contact 3 In laying the pipes avoid conditions that could cause the water to stagnate with the system is halted Connect an expansion tank not supplied by CAREL SpA with a capacity of at least 5 litres upstream from the cabinet in order to prevent water hammering which can damage the system...

Страница 13: ... that evaporative humidiﬁers be supplied with fresh water as indicated in directive 98 83 EC having the following characteristics electrical conductivity 100 S cm total hardness 5 fH 50 ppm CaCO3 6 5 pH 8 5 chloride content 20 mg l silica content 5 mg l Note 1 If demineralised water is not available softened water may be used In this case in order to limit the aggressiveness of softened water a mi...

Страница 14: ...OFF IEC GO Evaporative cooling control signals from external voltage free contact thermostat type ON OFF PR GO Humidiﬁcation winter or evaporative cooling summer priority REC GO Recovery activation IEC signal type ON OFF ROAL GO Water treatment system alarm signal ROW GO Water treatment system anomaly warning signal BKUP GO Backup cabinet signal FLUX GO Air ﬂow switch SC GO Droplet separator clogg...

Страница 15: ...irect winter DEC humidiﬁcation J9 J24 J2 J3 2 DEC G0 1 G M out H G G0 Vterm GND 5Vdc GND VDC B1 B2 B3 B4 BC4 B5 BC5 Fig 3 i Key 1 humidistat ON OFF 2 humidity temperature limit probe ON OFF and limit probe control CH CT For evaporative cooling indirect humidifcation IEC J2 J6 B6 B7 B8 GND IEC G0 1 2 VDC G M out H Fig 3 j Key 1 humidostat ON OFF 2 humidity temperature limit probe or signal ON OFF a...

Страница 16: ... can be avoided Modulating control with external controller contr P For humidiﬁcation direct evaporative cooling DEC 0 1 V 0 10 V 2 10 V 0 20 mA 4 20 mA SERIAL CARD J9 J24 J2 J3 J4 FIELD CARD 1 G G0 Vterm GND 5Vdc GND VDC B1 B2 B3 B4 BC4 B5 BC5 REF OUT Fig 3 l Key 1 external controller Connections Cabinet optiMist External controller J2 B1 OUT GND Reference Shield Per raﬀrescamento evaporativo IEC...

Страница 17: ...re limit probe 2 humidity probe CONNECTIONS Cabinet optiMist Humidity sensor Ambient humidity probe J2 B1 OUT H B2 OUT H T Vdc G GND Reference shield For evaporative cooling IEC J2 J6 B6 B7 B8 GND 1 2 G M out H G M out H Fig 3 s Modulating control with ambient temperature probe and flow limit signal TF control 0 1 V 0 10 V 2 10 V 0 20 mA 4 20 mA For evaporative cooling indirect humidifcation IEC J...

Страница 18: ... of the main control BMS control by supervisor The HBT control allows the activation of the backup cabinet keeping controlled the heartbeat digital output HBT of the main Optimist Wiring the digital contact HBT with the BKUP input of the backup cabin the backup function check if the heartbeat is active BKUP contact closed If the signal dies BKUP contact opened the backup cabin starts working The B...

Страница 19: ...nconnected R 0 1 13 13 mAl_Probe1_Broken Alarm I E C main probe broken or unconnected R 0 1 14 14 mAl_Probe2_Broken Alarm I E C limit probe broken or unconnected R 0 1 15 15 mAl_Probe6_Broken Alarm I E C main probe broken or unconnected R 0 1 16 16 mAl_Probe7_Broken Alarm I E C limit probe broken or unconnected R 0 1 17 17 mAl_Probe5_Broken Alarm AUX probe broken or unconnected R 0 1 18 18 Clock_E...

Страница 20: ... W 0 1 60 60 En_Scheduler Enable time scheduler R W 0 1 0 61 61 En_Reg_From_Superv HUMIDIFICATION enable regulation by supervisor R W 0 1 0 62 62 En_Reg_EC_From_Superv I E C enable regulation by supervisor R W 0 1 0 63 63 Heat_Recovery_Active_BMS Enable heat recovery by supervisor R W 0 1 0 64 64 En_Defrost Enable anti freeze function R W 0 1 0 65 65 RESET_ALARMS Request to reset clear alarm memor...

Страница 21: ...day_type Thursday scheduling 0 P1 1 P2 2 P3 always ON 3 P4 always OFF R W 0 3 0 46 254 friday_type Friday scheduling 0 P1 1 P2 2 P3 always ON 3 P4 always OFF R W 0 3 0 47 255 saturday_type Saturday scheduling 0 P1 1 P2 2 P3 always ON 3 P4 always OFF R W 0 3 0 48 256 Sunday_type Sunday scheduling 0 P1 1 P2 2 P3 always ON 3 P4 always OFF R W 0 3 0 49 257 BMS_Time_Oﬄine Waiting time before supervisor...

Страница 22: ...ressure that if it exceeds 15 bar will activate other atomising nozzles from the second modulation step with a subsequent decrease in the pressure bringing it within the optimum range Similarly if the humidiﬁcation request decreases the ﬂow rate and thus the pressure will decrease and if the latter approaches 4 bars some nozzles will be closed so that the pressure returns within the optimum atomis...

Страница 23: ...ss steel ﬁltering material They are available in 3 sizes in height and width of the modules the combination of which leads to 9 standard modules 5 DISTRIBUTION SYSTEM This paragraph brieﬂy describes the distribution and atomisation systems for AHUs rack and droplet separator and for rooms These are described in detail in the optiMist distribution systems manual Fig 5 a Fig 5 b 5 1 Distribution and...

Страница 24: ... 14 15 16 17 18 19 20 mm 527 679 831 1022 1174 1326 1478 1630 1820 1972 2124 2276 2428 2618 2770 2922 3074 3226 no separators 1 1 1 2 2 2 2 2 3 3 3 3 3 4 4 4 4 4 type separators 3 4 5 3 3 3 4 4 4 5 4 5 5 4 4 3 4 4 4 5 4 4 5 5 4 5 5 5 4 4 4 4 5 4 4 4 5 5 5 3 5 5 5 4 5 5 5 5 Tab 5 b There are 324 possible combinations identiﬁed by the following coding Example ECDS000710 width 07 mm1126 height 10 mm1...

Страница 25: ...ation and is then used to cool the fresh outside air using an air air heat exchanger as shown in the following ﬁgure 6 1 Main advantages of optiMist The main advantages of optiMist are Highly reduced electrical consumption about 1 Watt for every litre hour of humidiﬁcation capacity Maximum capacity 1000 kg h Loading solenoid valves for the distribution system inside the cabinet Excellent humidiﬁca...

Страница 26: ... Below is the diagram of operation with proportional control 100 max 1 2 3 4 5 5 Fig 7 b Key 1 production 2 external request 3 maximum production 4 minimum production CH CT control operation in on oﬀ mode based on a voltage free external contact for example a humidistat The capacity will thus be either the maximum set or nothing depending on the status of the external contact and is limited based ...

Страница 27: ...wise there is a risk that the probe could get wet thus constantly detecting humidity values close to the saturation point The humidity probe will further limit the maximum request TT CONTROL This type of control is used to modulate the capacity water ﬂow rate with a temperature control probe and a temperature limit probe The control probe is usually installed in the centre of the room and the limi...

Страница 28: ...he indirect evaporative cooling contribution control at the same time ATTENTION the operation of the two zones is mutually exclusive the two zones therefore will never work at the same time Selecting the active zone will depend upon a the priority assigned by digital input ID4 closed contact for I E C open contact for Humidiﬁcation see section 3 x b the current request for humidity cooling Once th...

Страница 29: ... this procedure is correctly completed the machine will be ready to operate Access to the Wizard section will then be possible through the Installer Menu Wizard or when the machine is restarted if the option Show Wizard at start up has not been disabled 8 5 Keypad 6 4 5 3 2 1 Fig 8 a button function 1 alarm list active alarms and reset any alarms present 2 PRG return to the main screen from the ma...

Страница 30: ...h pressure kg h lb h Prod max red IEC Maximum production due to reduction for high pressure kg h lb h Tab 8 e Whenever the optiMist humidiﬁer is conﬁgured to control the section dedicated to Evaporative Cooling IEC and the heat recovery activation is giving by an analog signal the value of that signal will be shown in screen Info 3 3 8 8 SET screen This is used to set the main values for the humid...

Страница 31: ...S INLET Check time Retries every 3 Special pump functions 1 2 FILLING Enable valve delay Duration Automatic washing Mode only draining washing daily periodic washing Hour of the day time Duration 3 Special pump functions 2 2 Enable valve delay Valve delay Min Ton step 2 Menu Zona 1 Config Inputs 1 8 Installation type 1 Config Inputs 2 8 HUMIDIFICATION Operation type Control Signal Signal Type Min ...

Страница 32: ... 6 10 EVAPORATIVE COOLING Operation type Control Signal Signal Type Min Max Offset 3 Wizard 7 10 Limit signal Signal Type Type only if flow limit Min Max Offset 3 Wizard 8 10 Heat recovery activation Min Max Offset Ist On Off only if heat recovery from ANALOG INLET 3 Wizard 9 10 Connection control HUMIDIFICATION Main Limit EVAPORATIVE COOLING Main Limit 3 Wizard 10 10 Show wizard at start up Confi...

Страница 33: ...m threshold 40 C 100 rH C o F o rH Alarm delay Alarm signalling delay 0 99 1 min Tab 8 j Submenu 2 Clock Display Description Range Hour Setting the time on the internal clock Day Setting the day on the internal clock Month Setting the month on the internal clock Year Setting the year on the internal clock Format Setting data format dd mm yy mm dd yy Week day Day of the week corresponding to the da...

Страница 34: ...m logic Water treatment inlet alarm logic N C N O N C Water treatment warning logic Water treatment inlet Warning logic N C N O N C Tab 8 p Display Description Range Def UoM WATER SUPPLY 2 2 TEST PRESS INLET Check time Water presence veriﬁcation duration 0 999 15 s Retries every Delay before the next veriﬁcation 0 999 15 s Tab 8 q Submenu 1 Pump Menu 3 Special functions Display Description Range D...

Страница 35: ... dedicated to setting that signal Display Description Range Def UoM Conﬁg Inputs 6 8 EVAPORATIVE COOLING Heat recove ry activa tion from Recovery signal origin selection Digital or analog input or supervision contact Digital contact Min Minimum control signal value 0 to 100 0 Max Maximum control signal value 0 to 100 100 Offset Probe reading correction oﬀset 0 to 100 0 Ist Hysteresis type selectio...

Страница 36: ...essed on start up or through the Installer menu the fundamental machine start up parameters can be set The screens in this section recall the parameter settings mainly covered in the sections Input conﬁguration and Distribution System shown previously 8 13 Maintenance menu Attenzione le operazioni descritte in questo menu devono essere esclusivamente eseguite da personale qualiﬁ cato From the main...

Страница 37: ...t the system must generate 0 100 0 Manual controls to all I O Manual setting of the optiMist outputs and inputs Tab 8 ao Submenu 5 System status info Display Description Range Def UoM SYSTEM STATUS INFO System status Current machine status Standby empty Standby full production washing slowing initialisation Tab 8 ap Submenu 6 Hour gauge Display Description Range Def UoM HOUR GAUGE Pump hours Pump ...

Страница 38: ...ing the defrost Droplet separator clogged alarm droplet separator clogged check the status of the droplet separator s manual active Stop production on signalgivenbya diﬀerentialpressureswitch thatseesanupstream downstreampressure diﬀerenceforthedroplet separator Whenthere are2dropletseparators Humidiﬁcation IEC 2 pressureswitcheswillbe connectedinseries P selectable delayselectable High pressure w...

Страница 39: ... threshold check the parameter setting manual not active signal only on Active only if limit probe is present and set to humidity High temperature main probe IEC alarm value measured by the main probe is greater than the humidity alarm threshold check the parameter setting manual not active signal only on Low temperature main probe IEC alarm value measured by the main probe is less than the humidi...

Страница 40: ...8 IDC1 C9 NO9 NO10 NO11 C9 NC12 C12 NO12 NO13 C13 NC13 B6 B7 B8 GND ID9 ID10 ID11 ID12 IDC9 CT winter HT summer CT summer ROAL SW allarm LP T AUX uscita prop per slave ID13H ID13 ID13C ID14 ID14H BELIMO FLUX ON OFF REMOTO ROAL SW warning BACK UP LIVELLO REC H2O Segnale da attuatore serranda recupero F Filtro Anti disturbo Noise Free Filter Tabella Fusibili Fuses Table F1 F2 12A F 10 3x38 600V F3 F...

Страница 41: ...4 f Connect the connection pipe s between the cabinet G1 2 f and the distribution system G1 2 f of the pressurized water outlet of the pump towards the lower oriﬁce connect the control signals and check that the control settings are compatible Connect the discharge solenoid valve to the related clamps Connect the electric supply cable to the appropriate clamps L N PE 9 Open the manual water valve ...

Страница 42: ... solenoid valve kit N A water drain MCKFSVBC00 solenoid valve kit N C water drain ECKMA10000 manometer 0 to 12 bars glycerine ECKMA25000 manometer 0 to 25 bars glycerine ACKPS00000 Pressure switch kit NW UAKRID00000 Water pressure reducer kit EC050 400 ACKR100000 Water pressure reducer kit EC800 1K0 ECKP000500 Pump kit 50 l h NW ECKP001000 Pump kit 100 l h NW ECKP002000 Pump kit 200 l h NW ECKP004...

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Страница 44: ...CAREL INDUSTRIES HQs Via dell Industria 11 35020 Brugine Padova Italy Tel 39 049 9716611 Fax 39 049 9716600 e mail carel carel com www carel com Agenzia Agency optiMist 0300065EN rel 1 1 29 01 2013 ...

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