CLIVET WSAT-SC 100D Series Installation And Use Manual Download Page 1

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M01W

45H

6-0

WSAT-SC

75C-180F

Installation and Use Manual

WSAT-SC

75C

75C----90C

90C

90C----65D

65D

65D----70D

70D

70D----75D

75D

75D----

80D

80D----90D

90D

90D----100D

100D

100D----110D

110D

110D----120D

120D

120D----

135F

135F----150F

150F

150F----165F

165F

165F----180F

180F

AIR-COOLED WATER CHILLERS RATED FROM 190 TO 450 KW

Библиотека СОК



Summary of Contents for WSAT-SC 100D Series

Page 1: ...0C 90C 65D 65D 65D 65D 70D 70D 70D 70D 75D 75D 75D 75D 80D 80D 80D 80D 90D 90D 90D 90D 100D 100D 100D 100D 110D 110D 110D 110D 120D 120D 120D 120D 135F 135F 135F 135F 150F 150F 150F 150F 165F 165F 165F 165F 180F 180F 180F 180F AIR COOLED WATER CHILLERS RATED FROM 190 TO 450 KW Библиотека СОК ...

Page 2: ......

Page 3: ...EFRIGERANT SAFETY CHARTS 9 ELECTRICAL DATA 11 GENERAL SPECIFICATIONS 11 RECEPTION 15 INSPECTION UPON RECEPTION 15 STORAGE 15 HANDLING 15 REMOVING THE PACKING 16 POSITIONING 17 DIMENSIONS 18 WATER CONNECTIONS 23 ELECTRICAL CONNECTIONS 25 GENERAL 25 LINE OF UNIT POWER SUPPLY 25 SIGNALS DATA LINES 25 START UP 32 CONTROL 34 ROUTINE MAINTENANCE 43 TROUBLESHOOTING 47 DECOMMISSIONING OF THE UNIT 49 DISCO...

Page 4: ...ings and peoples to become damaged and injured FAULT POOR OPERATION Switch off the unit in the event of faults or poor operation REPAIR Only have repairs carried out by a service centre authorised by the manufacturer and insist on the use of original spare parts only Failure to comply with the above may compromise the safety of the unit MODIFICATIONS The manufacturer will not accept any responsibi...

Page 5: ...ion incorporated in version IP 54 Housed in aerodynamically shaped nozzles to increase efficiency and minimize noise levels They are fitted with protective safety guard grilles REFRIGERANT CIRCUIT The units are made with two independent refrigerant circuits each with electronic expansion valve see details further on high pressure switch low pressure switch high pressure safety valve low pressure s...

Page 6: ... St andard St andard SC St andard T St andard C E St andard R B F C D EN C D 1 ENERGY RECOVERY Total Recovery R size 75C 90C NOT AVAILABLE performed using braze welded plate exchangers suitable for recovering 100 of the condensing heat for the production of hot water In addition exchangers are complete with safety differential pressure switch on the water side antifreeze heater to protect against ...

Page 7: ... the means used to reach such purpose CE MARK Clivet products bear the CE mark in compliance with the requirements of the following EC directives including the latest amendments and with the corresponding national approximated legislation 98 37 CE 89 336 CEE as modified by the directives 92 31 CEE and 93 68 CEE 73 23 CEE as modified by the directive 93 68 CEE 97 23 CE EUROVENT CERTIFICATION Clivet...

Page 8: ...property or to the unit itself Isolate the unit from the electrical power supply red and yellow switch and contact an authorized service centre so that the source of the problem can be identified and remedied Accidental contact with heat exchange coils compressors pressure pipelines or other components can result in wounding or burns or both Always wear suitable clothing including protective glove...

Page 9: ...ixture based on Forane 32 difluoromethane N CAS 75 10 5 Forane 125 pentafluoroethane N CAS 354 33 6 Forane 134a 1 1 1 2 tetrafluoroethane N CAS 811 97 2 03 Identification of risk Greatest physical and chemical dangers Thermal decomposition in toxic and corrosive products 04 First aid measures General information Inhalation Carry the victim into the open air Resort to oxygen or artificial respirati...

Page 10: ...able by biological organisms log pow 0 21 Forane 125 Mobility Rapid evaporation t life 3 2 h estimated Durability degradability Not easily biodegradable in water 5 after 28 days In the atmosphere degradation at rate of 1 2 life in 28 3 y estimated Potential for destruction of ozone ODP R 11 1 0 Potential greenhouse effect GWP HGWP 0 58 Low absorption in ground and sediments log Koc 1 3 1 7 Bioaccu...

Page 11: ...50 4250 4250 4250 4250 4250 4250 Depth mm 2195 2195 1095 2195 2195 1095 2195 2195 2195 2195 2195 2195 2195 2195 Height mm 2250 2250 2030 2250 2250 2030 2250 2250 2250 2250 2250 2250 2250 2250 Standard unit weights Shipping weight kg 2172 2240 1771 2305 2374 2117 2385 2398 3030 3104 3250 3273 3683 3895 Operating weight kg 2187 2257 1791 2323 2393 2138 2406 2422 3055 3133 3283 3310 3720 3932 1 data ...

Page 12: ...5 2195 2195 1095 2195 2195 2195 2195 2195 2195 2195 2195 Height mm 2250 2250 2030 2250 2250 2030 2250 2250 2250 2250 2250 2250 2250 2250 STANDARD UNIT WEIGHTS Shipping weight kg 2181 2260 1791 2325 2394 2137 2405 2418 2980 3129 3340 3453 3773 3875 Operating weight kg 2197 2277 1811 2343 2413 2158 2426 2442 3005 3158 3373 3490 3810 3912 1 data referred to the following conditions internal exchanger...

Page 13: ...actor Nr 1 029 1 060 1 090 1 118 1 149 1 182 1 211 1 243 The correction factors shown refer to water and glycol ethylene mixes used to prevent the formation of frost on the exchangers in the water circuit during inactivity in winter EXCHANGER OPERATING LIMIT SC EN INTERNAL EXCHANGER Maximum operating pressure on refrigerant side kPa Standard Basse temperature B Maximum operating pressure on water ...

Page 14: ...0 500 1000 2000 4000 8000 dB A dB A Size 63 125 250 500 1000 2000 4000 8000 dB A dB A 75C 89 91 91 88 84 80 73 66 71 90 75C 83 86 82 79 75 70 64 56 62 81 90C 92 91 92 89 84 80 74 66 72 90 90C 83 86 82 80 75 70 65 57 63 81 135F 99 96 97 93 89 85 78 72 75 95 135F 90 93 89 85 82 76 70 64 68 87 150F 100 96 97 94 90 85 79 72 75 95 150F 91 94 90 86 82 77 70 65 68 88 165F 100 97 98 94 90 86 79 73 76 96 1...

Page 15: ...ing the unit with thermoretractable protection under the sun since the pressure of the circuits can assume values which activate the safety valves HANDLING The operation of handling the unit must be carried out respecting the instructions of the safety norms in force Legislative Decree 626 94 and following modifications Before starting the handling operations Value the critical points during handl...

Page 16: ...arge Move the upper hook or the lower hooks according to the spring equalizer rocker arm type a b c d a b c d Baricentro unità unit barycentre REMOVING THE PACKING For removing the packaging use specific personal protection for the operator gloves glasses etc Remove the polystyrene packaging making sure not to damage the unit Check for any visible damage Dispose of the packaging by taking it to sp...

Page 17: ...ase flexible joints are necessary on all the hydraulic aeraulic connections the joints are not supplied by Clivet 6 Anchor the unit to the ground foresee windbreak barriers in case of places where there are strong prevalent winds The choice of where to position the unit is of fundamental importance for its use and working therefore there are things to avoid Obstacles to the air flow Difficulties o...

Page 18: ...D CABIN 10 INTERNAL EXCHANGER WATER OUTLET 11 INTERNAL EXCHANGER WATER INLET 12 MINIMUM DIMENSION FOR A SAFE PASSAGE 13 MINIMUM DIMENSION FOR A SAFE PASSAGE WHEN THE DOOR OF THE ELECTRICAL SWITCHBOARD IS OPEN 14 MINIMUM DIMENSION FOR A PROPER AIR FLOW TO THE CONDENSER COIL 15 MINIMUM DIMENSION ON THE ELECTRICAL SWITCHBOARD SIDE 16 CLEARANCE ACCESS RECOMMENDED G BARYCENTRE SC EN SIZES 75C 75C M mm ...

Page 19: ...ABIN 9 INTERNAL EXCHANGER WATER OUTLET 10 INTERNAL EXCHANGER WATER INLET 11 MINIMUM DIMENSION FOR A SAFE PASSAGE 12 MINIMUM DIMENSION FOR A SAFE PASSAGE WHEN THE DOOR OF THE ELECTRICAL SWITCHBOARD IS OPEN 13 MINIMUM DIMENSION FOR A PROPER AIR FLOW TO THE CONDENSER COIL 14 MINIMUM DIMENSION ON THE ELECTRICAL SWITCHBOARD SIDE 15 CLEARANCE ACCESS RECOMMENDED SC EN SIZES 90C 90C M mm 1879 1869 N mm 17...

Page 20: ... AIR FLOW TO THE CONDENSER COIL 13 MINIMUM DIMENSION ON THE ELECTRICAL SWITCHBOARD SIDE 14 CLEARANCE ACCESS RECOMMENDED G BARYCENTRE SC EN SIZES 65D 70D 75D 80D 90D 100D 65D 70D 75D 80D 90D 100D M mm 1437 1461 1437 1460 1460 1460 1458 1461 1438 1460 1460 1460 N mm 1514 1490 1514 1491 1491 1491 1494 1490 1514 1491 1491 1491 O mm 1350 1362 1374 1384 1383 1381 1360 1360 1371 1382 1381 1379 P mm 845 8...

Page 21: ...R OF THE ELECTRICAL SWITCHBOARD IS OPEN 12 MINIMUM DIMENSION FOR A PROPER AIR FLOW TO THE CONDENSER COIL 13 MINIMUM DIMENSION ON THE ELECTRICAL SWITCHBOARD SIDE 14 CLEARANCE ACCESS RECOMMENDED G BARYCENTRE SC EN SIZES 110D 120D 135F 150F 110D 120D 135F 150F M mm 2117 2117 2112 2112 2092 2117 2112 2112 N mm 2138 2139 2138 2138 2164 2139 2138 2138 O mm 1382 1392 1405 1403 1379 1391 1376 1388 P mm 81...

Page 22: ...INIMUM DIMENSION FOR A SAFE PASSAGE 11 MINIMUM DIMENSION FOR A SAFE PASSAGE WHEN THE DOOR OF THE ELECTRICAL SWITCHBOARD IS OPEN 12 MINIMUM DIMENSION FOR A PROPER AIR FLOW TO THE CONDENSER COIL 13 MINIMUM DIMENSION ON THE ELECTRICAL SWITCHBOARD SIDE 14 CLEARANCE ACCESS RECOMMENDED G BARYCENTRE SC EN SIZES 165F 180F 165F 180F M mm 2131 2163 2131 2163 N mm 2119 2087 2119 2087 O mm 1391 1415 1403 1415...

Page 23: ...es insulation and or empty the system by verifying that in the system or in the unit no taps are closed so they can not trap the water even after emptying there are no low points where the water can stagnate even after emptying blow if necessary 9 INTALLATION EMPTYING The refilling of the water present in the installation increase the oxidation phenomena and lime deposits only empty or refill the ...

Page 24: ...pump HYDROPACK with 3 pumps for units of greater power with the 3 pumps for this solution always active the possible blocking of one pump allows in any case the normal operation up to 80 of the load always with blockage signalling In this case a back up pump can be provided on request not assembled and the replacement can be carried out in a few minutes thanks to the simplicity of the connections ...

Page 25: ...r allowed which varies according to the type of signal Lay the cables far from power cables or cables having a different tension and that are able to emit electromagnetic disturbances Do not lay the cable near devices which can generate electromagnetic interferences Do not lay the cables parallel to other cables cable crossings are possible only if laid at 90 Connect the screen to the ground only ...

Page 26: ... avoid unauthorized modifications ON OFF FROM REMOTE CONTROL It allows the remote start and stop not by keypad It can be used to disable the unit during the night the weekend etc so with ON or OFF periods relatively longs some hours It has not to be used with ON or OFF cycles too much shorts they compromise the operating logic and they can cause malfunctions or faults In summer operating for examp...

Page 27: ...g compensation parameter control compext 107 CextMinC Min ext temp of cooling compensation parameter set sensors 9 ProbeText It enables ext temp probe 0 yes 1 non SUMMER p4 p106 p107 Text C set COMPENSATO EXTERNAL AIR HUMIDITY PROBE Optional It allows the automatic correction of the set point according to external air enthalpy The working process is similar to the above mentioned process In winter...

Page 28: ...sents on the unit INTERFACE code C5110606 The interface module allows for the control of the operations of the whole machine the programming of the different adjustment parameters and also to display the alarms and the unit status CENTRAL MODULE code C5110694 The central module manages the system configuration the working mode the set point the thermal adjustment remote inputs SCREW COMPRESSOR MOD...

Page 29: ...he electrovalves and the pumps relative to the recovery circuit REMOTE TERMINAL cod PE1W0005 The remote keyboard has the same functions of the keyboard on board of the machine The connection of the remote keyboard to the system on board of the machine is carried out using the CAN to CAN converter which must be placed in the electric board of the machine The REMOTE KEYBOARD must be configured with ...

Page 30: ...rk which controls the working of the system it is necessary to have a CAN to CAN converter code C5110692 for each machine Each single machine is equipped with the standard electronic devices if necessary it can function as an independent unit SpinChiller SpinChiller SpinChiller CAN 0 At use Cavo CAN OPEN Max extension 200mt with a twisted and shielded pair L max single derivation 20cm L max single...

Page 31: ...ification for the destined unit type with a number of managed variables that is subset of the ones managed by the unit able to receive the standard Echelon profiles The supply of this switch does not include configuration activities and LonWorks network conduction that as usual must be performed by the Supervision System supplier gateway signalling led in programming dip switch for module serial a...

Page 32: ...refrigerating circuit is in pressure Make sure that all the service outlets are closed with proper caps if caps are not presen t a leak of refrigerant can be possible WATER SYSTEM Check that the water circuit has been filled and pressurised Make sure that there are no leaks Check that the shut off valves in the circuit are in the OPEN position Check that there is no air in the circuit If required ...

Page 33: ... as given in the instructions in the ELECTRIC WIRING chapter SETTING THE SET POINT Check if it is necessary to modify the set points shown in the SETTING chapter EVAPORATOR WATER FLOW CHECK Verify that the difference between the water at the input and at the output of the exchanger is related to the capacity according to the formula refrigerating capacity of the unit kW x 860 Dt C x flow rate L h ...

Page 34: ...ne at a time and only at the SCAN TIME expiring The scan time is not fixed but it changes in function of the margin between the water outlet temperature and the Set point value Higher is the margin value both in positive and in negative shorter will be the space among the scan points The scan time value is visualized at status 6 when the status 7 has reached the status 6 value the compressor opera...

Page 35: ...the circulation pump tests the water temperature and even activates one or more compressors Access reserved to the assistance centres MENU NUM Parameter name meaning 25 MantCoolEn It enables Summer Maintenance PARAMETER CONTROL MAINTENANCE 114 SetMantCool Summer maintenance set point DEMAND LIMIT The DEMAND LIMIT function allows to limit the capacity to be delivered to the system for the purpose o...

Page 36: ... 115 CEN AllFreeze Antifreeze alarm set 4 121 CEN PreAF Antifreeze pre alarm set 4 5 261 CEN SetResist Antifreeze heater set 4 menu PARAMETERS SET UNIT EVAPORATORS 37 EVAP SetResist Antifreeze heater set 4 39 EVAP ALLFreeze Antifreeze alarm set 4 41 EVAP PreAF Antifreeze pre alarm set 4 5 KEYPAD USE To enter in the SETUP menu ESC I HOME button F3 SETUP To select the submenu ESC I HOME buttons F2 F...

Page 37: ... SETUP To select the CONFIGURE submenu ESC I HOME buttons F2 F3 To access ESC I HOME button F1 ENTER To select DAY ESC I HOME buttons F1 F2 To change week day ESC I HOME button F3 To select one of the 6 available daily events ESC I HOME button F4 To select TIME ESC I HOME buttons F1 F2 To set the event hour and minutes ESC I HOME buttons F3 F4 To select STATE ESC I HOME buttons F1 F2 Select ON OFF...

Page 38: ...CK Set the clock DATA Set the dater To go back to the main menu ESC I HOME button HOME UNIT STATUS A sub menu is associated with each electronic module of the unit It displays the system status According to the unit configuration and then with electronic modules and options some sub menus and statuses can not be used STATA STRUCTURE Generals LIST Unit_1 Mod_comp1 LIST Mod_comp2 LIST Mod_comp3 LIST...

Page 39: ...WR C tenths 11 CompCar C tenths 12 CompSpunti C tenths 13 CompDuty C tenths 14 Ambient temperature C tenths 15 Ambient humidity 16 Free Cooling valve percentage 17 Free Cooling flow percentage 18 Free Cooling valve control 1 ON 0 OFF 19 Pump 1 status 1 ON 0 OFF 20 Pump 2 status 1 ON 0 OFF 21 Water Reset 22 Demand Limit 60 Digital input bit map of a byte 68 Water flow analogic out 69 Pump module di...

Page 40: ...the icon flashing The cumulative block relay activates simultaneously according to the type of alarm Alarms can be reset once the conditions that caused them to trip have been removed ALARMS and faults show a potentially dangerous situation for the machine integrity An immediate analysis is necessary to detect the causes of the block A repeated reset can provoke irreversible damage That is why res...

Page 41: ...tion CENTRAL MODULE Str Name 1 E001 H2O IN temp probe fault on control module 2 E002 H2O OUT temp probe fault on control module 3 E003 Outside air temp probe fault 4 E004 Water Reset input fault 5 E005 Outside RH probe fault 6 E006 Thermal cut out alarm pump 1 on control module 7 E007 Thermal cut out alarm pump 2 on control module 8 E008 Flow switch alarm on control module 9 E009 System pressure a...

Page 42: ...rge temp alarm E125 MaxTS TEE prealarm E126 SPI Faulty alarm TEE driver disconnection E127 Power Fail alarm E128 Stepper Motor Error alarm PUMP MODULE Str Name Name 53 E501 Water flow probe fault 54 E502 Thermal pump 1alarm Pump Module 55 E503 Thermal pump 2alarm Pump Module 56 E504 Thermal pump 3alarm Pump Module 57 E505 Max flow rate signal Pump Module RECOVERY EXPANSION MODULE Name 50 E301 Out ...

Page 43: ...he structure Paint so as to eliminate or reduce oxidation at the points in the unit where this problem may occur Check that the panelling is fastened correctly Poor fastening may give rise to malfunctions and abnormal noise and vibrations Check the condition of any gaskets ELECTRIC FANS Make sure that the fans and the relative protection grids are well fixed Check if possible the unbalances of the...

Page 44: ...ar after the winter break for cooling units or when seasonal switching should be performed When restarting refer to the START UP section Schedule technical assistance in advance to avoid hitches and be able to use the installation when necessary REFRIGERANT TABLES THIS SECTION IS DEVOTED ONLY TO QUALIFIED TECHNICIANS THAT KNOW THE FOLLOWING THE OPERATIONAL PRINCIPLES OF THE REFRIGERATING CIRCUIT O...

Page 45: ...5 0 5 86 21 57 7 79 1 70 8 69 16 0 44 28 60 46 43 78 38 84 26 01 5 2 6 92 22 65 8 79 2 73 7 73 16 2 44 77 60 95 44 24 39 32 26 46 5 4 7 96 23 70 9 77 3 73 6 79 16 4 45 26 61 44 44 69 39 79 26 90 5 6 8 97 24 73 10 72 4 71 5 87 16 6 45 75 61 93 45 14 40 26 27 33 5 8 9 95 25 73 11 65 5 67 4 97 16 8 46 23 62 42 45 59 40 72 27 76 6 0 10 92 26 71 12 56 6 60 4 10 17 0 46 71 62 90 46 03 41 18 28 19 6 2 11...

Page 46: ... 6 66 03 82 22 63 76 59 85 45 47 37 6 82 67 98 58 78 62 76 01 60 26 26 8 66 37 82 56 64 07 60 18 45 77 37 8 82 94 98 84 78 86 76 27 60 50 27 0 66 71 82 90 64 38 60 51 46 08 38 0 83 20 99 09 79 09 76 53 60 73 27 2 67 05 83 24 64 69 60 84 46 38 38 2 83 47 99 34 79 31 76 79 60 96 27 4 67 39 83 58 65 00 61 17 46 69 38 4 83 73 99 60 79 54 77 05 61 20 27 6 67 73 83 91 65 31 61 50 46 99 38 6 83 99 99 85 ...

Page 47: ...NECTED IN SERIES TO OTHER DEVICES OR SAFETY DEVICES HIGH PRESSURE 1 Is water temperature within the operating limits See paragraph GENERAL limits 2 Is air temperature within the operating limits See paragraph GENERAL limits 3 Is the coil clean 4 Do the fans work 5 Manostat transducer are the electric contacts terminals loose Are the wires broken or damaged 6 Anti condensation gas in the cooling ci...

Page 48: ... coolant level FAN PROTECTIONS 1 Identify the part on the wiring diagram 2 Is the fan blocked manually Check the bearings and drive belt if fitted 3 Are the electric contacts terminals loose Are the wires broken or damaged 4 Check electric coil continuity using a tester 5 Is vacuum power voltage below the limits 6 Check electric input PUMP PROTECTION 1 Identify the part on the wiring diagram 2 Is ...

Page 49: ...ot leak and that it is not released into the environment The antifreeze fluid must be stored in special containers When recovering the substances present in the unit all measures must be taken to avoid damaging persons and things and polluting the surrounding area Awaiting dismantling and disposal the unit can also be stored outdoors as bad weather and rapid changes in temperature will not cause d...

Page 50: ...0 1489 573033 info clivet uk co uk CLIVET NEDERLAND B V Amersfoort Netherlands Tel 31 0 33 7503420 Fax 31 0 33 7503424 info clivet nl CLIVET TUNISIE S a r l Sidi Rezig TUNISIE Tel 216 71 42 71 87 Fax 216 71 42 92 85 clivet tunisie planet tn All technical specifications and images presented in this manual are not binding and subject to change without notice FORBIDDEN any reproduction Copyright CLIV...

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