Carel Compact ROC 140, User Manual

Page 1: ...GNAL CABLES TOGETHER READ CAREFULLY IN THE TEXT Water Treatment System Compact ROC 25 40 80 140 Reverse osmosis system USER MANUAL WTS Compact ROC 03000130EN ENG Up to date version available on www ca...

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Page 3: ...ng to systems in buildings 2 Italian Presidential Decree no 447 of 6 December 1991 Regulations for the enforcement of law no 46 dated March 5 1990 on safety relating to systems in buildings 3 Italian...

Page 4: ...or equipment less than 25 cm on their longest side the equipment may contain hazardous substances the improper use or incorrect disposal of such may have negative effects on human health and on the en...

Page 5: ...ion 21 7 Electrical connection 22 7 1 Procedure for electrical installation 22 7 2 Electrical installation check list 22 7 3 Inputs and outputs of the main board 22 8 Initial start up and flushing of...

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Page 7: ...ous injury WARNING indicates a hazardous situation which if not avoided could result in death or serious injury CAUTION indicates a hazardous situation which if not avoided could result in minor or mo...

Page 8: ...eate production rate of 25 l h ROC040 max permeate production rate of 40 l h ROC080 max permeate production rate of 80 l h ROC0140 max permeate production rate of 140 l h The following reverse osmosis...

Page 9: ...Water leaks possible due to defective connections or malfunctions Before starting work the water supply to the reverse osmosis system RO system must be shut off The system may be under pressure Releas...

Page 10: ...ed from the power supply and secured against being switched on again The absence of voltage must be ensured by a measurement After electrical installation or repair work test all safety mechanisms suc...

Page 11: ...rotect from frost and strong sunlight 3 3 Check for complete and correct delivery of goods Upon receipt of the unit confirm that model and serial number on the name plate match those specified in the...

Page 12: ...pump pressure Salt content of the feed water The higher the salt content the faster the membrane wear Temperature of the feed water The ROC unit is set up for a feed water temperature of 15 C Any diff...

Page 13: ...salts solved in the water are retained by the membrane and drained off concentrate The permeate now flows via the pure water line scope of delivery to the expansion vessel or the permeate collecting...

Page 14: ...d valve 14 Permeate pipe 4 Pressure switch PS LOW 15 T piece connection expansion vessel 5 control 16 Expansion vessel 6 Rotary vane pump 17 Manual control valve RV 7 Motor 18 Flush valve solenoid val...

Page 15: ...wchart F Prefilter CV Non return valve PS Pressure switch BV Manual ball valve C P Control FR Flow limiter SV Solenoid valve PI Pressure gauge EV Expansion vessel RV Manual control valve EC Conductivi...

Page 16: ...F Prefilter CV Non return valve PS Pressure switch BV Manual ball valve C P Control FR Flow limiter SV Solenoid valve PI Pressure gauge EV Expansion vessel RV Manual control valve EC Conductivity sens...

Page 17: ...F Prefilter CV Non return valve PS Pressure switch BV Manual ball valve C P Control FR Flow limiter SV Solenoid valve PI Pressure gauge EV Expansion vessel RV Manual control valve EC Conductivity sens...

Page 18: ...d environments with excessive humidity as it could have negative effects on the electronics Installation in closed rooms requires aeration and if necessary temperature conditioning in order to meet th...

Page 19: ...t the ball valve to the T piece Fig 5 d Notice The expansion tank should be installed 3 5 m close to the R O unit Notice Do not connect the permeate line to the expansion vessel until all other commis...

Page 20: ...ttention to the installation direction black lip seal downwards Make sure that the membrane is correctly inserted Tighten the closure of the membrane container ROC140 Unscrew the two quick fasteners 1...

Page 21: ...if it is above 4 bar install a pressure reducer after the reverse osmosis system Install a drain tap shortly before the system to flush the pipe Flushing the pipe prevents foreign particles such as sw...

Page 22: ...n external alarm detector Connection of a dosing pump ROC140 Fuses CAREL recommends the use of main fuses with slow to medium load characteristic The reverse osmosis system should be operated by its o...

Page 23: ...he water inlet valve solenoid valve Open the valve of the expansion vessel Press ESC twice leaving the service level The system starts to produce permeate Check whether the unit switches off after rea...

Page 24: ...ff as follows Short press on the ON OFF button pump goes into standby mode Long press on the ON OFF button after 4 short flashes the LED changes colour Only then release the pressure on the button A F...

Page 25: ...duction to a value which is insufficient for the application downstream of the reverse osmosis system Too much increase in the conductivity of the water produced to a value too high for the applicatio...

Page 26: ...container and slide the membrane cartridge out through the left opening Remove the protective foil from the new membrane If necessary moisten the membrane cartridge with clean glycerine Push the membr...

Page 27: ...tent is less than 0 15 ppm Notice The lifetime of the pre filter and membrane s depends on feed water quality and permeate production rate 9 5 4 Maintenance by qualified personnel Every 6 months Check...

Page 28: ...d by qualified personnel Electrical dismantling may only be performed by trained electricians Obey the safety guidelines in section Safety Instructions especially the guidelines for disposal 10 2 Disp...

Page 29: ...about 2 sec the display shows PASSWORD 0000 enter the password using the arrow keys 0077 confirm with The control system regulates the automatic sequence for start up production process shut down as...

Page 30: ...g on the power supply When the controller is switched on a module flush is first carried out if activated in menu 11 After switching on the control system and module flushing if activated in menu 10 t...

Page 31: ...automati cally PERFORM MAINTENANCE The service hour counter has been counted down Please make a maintenance and reset the counter 11 2 1 Alarm messages If one of the following alarm messages appears...

Page 32: ...r disa ble LOCKED a function Button LEFT In the menu For jumping back to the previous digit within the input field Button RIGHT In menu For jumping to the next digit within the input field Button ESC...

Page 33: ...ection with The program jumps to submenu 11H 11H WASH CYCLE 00 min 15 sec 24 h By pressing the arrow keys you specify the time period between the periodic mod ule flushes e g change 24h to 48h usage p...

Page 34: ...ng menu list gives an overview of all parameters of the unit control At the operator level password 0077 only the parameters shown here in dashed lines can be changed The other parameters are only vis...

Page 35: ...35 ENG Control WTS 0300130EN rel 1 0 05 09 2022...

Page 36: ...d ROC 140 with blending kit are equipped with two conductivity sensors One sensor measures the conductivity of the feed water ROH MIX the other sensor that of the permeate Both conductivity sensors ar...

Page 37: ...ibration of the probe slope 2A ZERO CALIB 2B SLOPE CALIB READING 12 5 S BUFFER 15 0 S In the main menu select 2B SLOPE CALIB Enter the conductivity of the buffer solution in the BUFFER field according...

Page 38: ...this will lead to an unintended shutdown of the system 11 6 5 RAW MIX set point calibration With the assistance of the feed water conductivity measurement and a freely adjustable limit value for the c...

Page 39: ...w keys to set the time of delay 0 Sec no delay see note at the end of the chapter Confirm the selection with The program jumps back to the main menu 11 6 7 Upper level switch LSHIGH The pressure switc...

Page 40: ...of the chapter Confirm the selection with The program jumps to submenu 7D Default value 05 sec 7D MAX RETRY 0 By pressing the arrow keys you set the number of start up attempts 0 9 Confirm the selecti...

Page 41: ...he program jumps back to the main menu Default value 00 sec Menu item 9 High pressure pump TSHP is not active 9 PUMP TEMP IN 10 SOFTENER 11 6 10 Upstream softening system INFIL If the upstream softeni...

Page 42: ...inactive Confirm the selection with The program jumps to submenu 11D Default value EVIN YES 11D START PROD ENABLED By pressing the arrow keys you set whether a flush should be carried out before each...

Page 43: ...for general information and has no further control function It counts down the time As soon as the counter has reached 0 hours the following message appears on the display EXECUTE MAINTENANCE do maint...

Page 44: ...Notice To avoid damage to the unit Always activate the feed water valve first before activating the pump 11 6 15 Function test alarm output relay In this submenu you can manually activate the alarm ou...

Page 45: ...In this submenu you activate the service interval and enter the countdown of the service hour counter In the delivery status the service hour counter is set to 00100 hours 100 hours Resetting the coun...

Page 46: ...he program jumps to submenu 20B Default value DISABLED 20B STAND BY IN CONTACT N O Press the arrow keys to set the switching direction N O CONTACT The input functions as a normally open contact N C CO...

Page 47: ...Thermoswitch IN TS HP Power supply output relay 01 02 03 Main power IN 230 VAC L E N 04 05 06 Highpressurepump IN P HP 1 phase max 2A L E N 19 20 21 Alarm OUT L E N N O C N C Digital inputs 22 High l...

Page 48: ...The PSHIGH overpressure switch for the max permissible operating pressure has switched Only for ROC 140 an ROL units The PSHIGH pressure switch is not calibrated or is not working correctly Replace th...

Page 49: ...working correctly or are not calibrated Check the function of the pressure switches and replace them if necessary Inlet pressure of the expansion vessel is too low Membrane of the expansion vessel is...

Page 50: ...50 ENG Spare parts WTS 0300130EN rel 1 0 05 09 2022 13 SPARE PARTS Fig 13 a Fig 13 b ROC025 to 080 ROC140...

Page 51: ...IV14 1 19 Pressure switch PS HIGH ROKL00PSHP 1 20 Sediment filter ROKC00FLT3 1 21 Conductivity sensor for permeate ROKL00CP01SP 1 1 1 1 22 Permeate check valve ROKC00CV18 1 2 2 ROKC00CV10 1 23 Adapter...

Page 52: ...on vessel meters Distance pressure expansion vessel consumer meters Connection to the drinking water system yes no Softening system connected yes no Hoses to the anti scalant pump and canister con nec...

Page 53: ...unit UV lamp replace after 9000 hours or 1 year Control Measured parameters Values at Remarks Commis sioning Mainte nance Operating hours hours Feed water pressure bar Water pressure behind pre filter...

Page 54: ...sions Mm Width 420 770 Height 580 700 Depth 235 220 Permeate pipe connection John Guest 10 mm Water connection 3 4 external thread Drainage connection John Guest 8 mm John Guest 12 mm Drain function C...

Page 55: ...n using the recommended antiscalant Pragmaclean 309 the correct dosage is 1 40 1 part of Pragma Clean 309 antiscalant and 40 of water Notice Use only diluted antiscalant How to proceed Fill the empty...

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Page 57: ...Notes...

Page 58: ...Notes Notes...

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Page 60: ...CAREL INDUSTRIES Headquarters Via dell Industria 11 35020 Brugine Padova Italy Tel 39 049 9716611 Fax 39 049 9716600 e mail carel carel com www carel com WTS 0300130EN rel 1 0 05 09 2022...