CLIVET SCREWLINE3 MDE-SL3 120.1 Скачать руководство пользователя

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M04J40H14-00

06/08/2014

SCREWLine³

Installation and

operating manual

Water chiller with remote condenser

MDE-SL3 120.1-290.1

Содержание SCREWLINE3 MDE-SL3 120.1

Страница 1: ...M04J40H14 00 06 08 2014 SCREWLine Installation and operating manual Water chiller with remote condenser MDE SL3 120 1 290 1 ...

Страница 2: ...the installation and maintenance cost for the life cycle of the system The purpose of this manual is to provide you with information that is useful from reception of the equipment through installation operational usage and finally disposal so that this advanced system offers the beat solution Yours faithfully CLIVET Spa The data contained in this manual is not binding and may be changed by the man...

Страница 3: ...ption 6 3 Positioning 8 4 Refrigeranting connections 9 5 Water connections 12 6 Electrical connections 15 7 Start up 19 8 Control 24 9 Maintenance 28 10 Alarms Status 31 11 Accessories 38 12 Decommissioning 48 13 Residual risks 49 14 Technical information 50 15 Dimensional drawings 53 ...

Страница 4: ...perienced personnel they may cause damages to things and injuries people 1 4 Intended use Use the unit only cooling water or a water and glycol mix for air conditioning keep to the limits foreseen in the technical schedule and in this manual The manufacturer accepts no responsibility if the equipment is used for any purpose other than the intended use 1 5 Installation The positioning hydraulic sys...

Страница 5: ... In case of breakdown or malfunction Immediately deactivate the unit Contact a service centre authorized by the manufacturer The installer must train the user particularly on Start up shutdown Set points change Standby mode Maintenance What to do what not to do in case of breakdown 1 12 Unit indentification The serial number label is positioned on the unit and allows to indentify all the unit feat...

Страница 6: ...ail with advice of receipt to supplier and the carrier Any disputes must be made within 8 days from the date of the delivery Complaints after this period are invalid 2 1 Storage Observe external packaging instructions 2 2 Handling 1 Verify unit weight and handling equipment lifting capacity 2 Identify critical points during handling disconnected routes flights steps doors 3 Suitably protect the un...

Страница 7: ...3 120 1 290 1 7 2 3 Packaging removing Be careful not to damage the unit Keep packing material out of children s reach it may be dangerous Recycle and dispose of the packaging material in conformity with local regulations ...

Страница 8: ...d positions Limit vibration transmission use antivibration devices on unit bearing points install flexible joints on the hydraulic connections Choose the installation place according to the following criteria safe accessible position Standard unit operating range at full load verify unit weight and bearing point capacity verify that all bearing points are aligned and leveled install the unit raise...

Страница 9: ...th nitrogen or dry air before connecting the pipes to the two units and without humidity to allow a good vacuum operation The installation of the pipes may affect the level of noise in the system install flexible joints between the unit and the pipes the pipe weight has not to weigh on units but it has to be sustained by anchorage brackets brackets must allow the pipe thermal expansion install ant...

Страница 10: ...ned near the evaporating unit If the distance is greater than 15 metres and the compressor is located in the lower part of the system position the receiver near the unit with the compressor The liquid receiver can absolve the above described functions it avoids the presence of gaseous freon in the expansion device it compensates for the charge variations in the installation when changing the opera...

Страница 11: ...st to be completed during the start up phase based on the type of indoor unit and on the pipe development With the system under vacuum close the cocks of the gauge group and disconnect the vacuum pump Connect the refrigerant gas tank venting the air out of the hose for connection to the gauge group Open the cock of the liquid line Open the cocks of the gauge group and let liquid state refrigerant ...

Страница 12: ...lean system 5 2 Risk of freezing If the unit or the relative water connections are subject to temperatures close to 0 C mix water with glycol or safeguard the pipes with heating cables placed under the insulation or empty the system in cases of long non use 5 3 Anti freeze solution The use of an anti freeze solution results in an increase in pressure drop Make sure that the glycol type utilized is...

Страница 13: ...ype position in system 1 antivibration joints 10 Flow Switch 2 piping support 11 pressure gauge 3 exchanger chemical cleaning bypass 12 thermometer 4 shut off valve 13 shut off valve 5 pressure switch of the charged system 14 filter 6 vent 15 filling valve 7 Pump circulating pump 16 shut off valve 8 expansion vessel 17 Internal storage tank 9 safety valve 18 Cleaning system bypass 5 7 Hydraulic co...

Страница 14: ...14 00 5 9 Flow Switch The flow switch must be present to ensure shutdown of the unit if water is not circulating It has to be installed in a duct rectilinear part not in proximity of curves that cause turbulences A minimum distance ...

Страница 15: ...ull load power input at max admissible condition Electrical wiringdiagram Nr 6 2 Connections 1 Refer to the unit electrical diagram the number of the diagram is shown on the serial number label 2 Verify that the electrical supply has characteristics conforming to the data shown on the serial number label 3 Before starting work ensure the unit is isolated unable to be turned on and a safety sign us...

Страница 16: ...odule KM4 Compressor power factor correction contactor AP1 1 Electronic thermostatic management QM1 Compressor thermal magnetic circuit breaker AP6 Phase monitor QMA Auxiliary circuit thermal magnetic APT Power player QS1 Main isolator switch APT1 APT3 Amperometric transformer T1 Auxiliary circuit transformer FU1 Compressor fuse T2 24V dc stabilized feeder FUT1 2 3 Wattmeter fuse XC Terminal block...

Страница 17: ... 32 50 50 50 50 Tightening torque Nm 20 20 20 20 20 20 20 20 20 6 7 Connections performer by customer APV 0 10V analogical output KMP evaporator pump contactor AP18 Demand limit QMP ricirculation pump AP19 water reset SA1 remote on off AP21 modulating control remote condenser SA1 1 second setpoint ALM cumulative fault signal SA2 1 compressor enabling BT7 Probe of the outdoor air temperature SA5 Re...

Страница 18: ...ocal area connection LAN 6 select Internet protocol version 4 TPC IPV4 and enter Property 7 set the IP address 192 168 1 100 8 set Subnet mask as 255 255 255 0 9 confirm OK 10 enter Start Windows button 11 write the command cmd and enter do it 12 write and run the command Ping 192 168 1 42 13 the message connection is OK will appear when successful 14 enter the browser Crhome Firefox ecc 15 write ...

Страница 19: ...any other electrical component Before accessing check with a multimeter that there are no residual stresses 7 2 Preliminary checks For details refer to the different manual sections Unit OFF power supply 1 safety access 2 functional spaces 3 structure integrity 4 unit on vibration isolators 5 refrigerant line section 6 length of the refrigerant lines 7 siphon on the gas line every 6 meter back up ...

Страница 20: ...e valves of the refrigerant circuit if there are any 7 5 Water circuit 1 Before realizing the unit connection make sure that the hydraulic system has been cleaned up and the cleaning water has been drained 2 Check that the water circuit has been filled and pressurized 3 Check that the shut off valves in the circuit are in the OPEN position 4 Check that there isn t air in the circuit if required ev...

Страница 21: ...ds to power according to this formula unit cooling power kW x 860 Dt C x flow rate L h The cooling power is shown in the table of the GENERAL TECHNICAL DATA included in this manual referred to specific conditions or in the tables on COOLING PERFORMANCE in the TECHNICAL BULLETIN referred to various conditions of use Check for water side exchanger pressure drops determine the water flow rate measure...

Страница 22: ...nd limit 7 Set Demand limit 8 Confirm 9 Press 3 sec 10 Select Local connections Path Main Menu Unit parameters Demand limit Parameters Short description Description P0009 set demand limit Parameter setting of the value of demand limit 7 13 Start up report Identifying the operating objective conditions is useful to control the unit over time With unit at steady state i e in stable and close to work...

Страница 23: ...ons briefly and as an example see the following Compulsory verification of the first installation only for units assembled on the installer s building site for ex Condensing circuit direct expansion unit Certification of setting in service for all the units Periodical verifications to be executed with the frequency indicated by the Manufacturer see the maintenance inspections paragraph ...

Страница 24: ...ure utility side D T OutH2OUtilitySide Water outlet temperature utility side E ActualState On off eco pmp On F ActualMode Cool water cooling Heat water heating option 2 Installed compressors 1 0 Compressors ON example circuit 1 1 compr On circuit 2 0 compr On 50 Heating capacity 8 3 Keys Symbol Name Description Info Main menu Alarm Alarm display Cancel Exit Previous level Keyboard settings Up Incr...

Страница 25: ...ol water cooling Heat water heating option 4 Confirm 5 Exit 8 6 Modify setpoint Step Display Action Menu Variable Keys Notes 1 Press 2 Main menu Select Unit parameters 3 Unit parameters Confirm Set Point 4 Select Set Point 5 Set Set Point 6 Confirm 7 Exit Parameters Short description Description P0001 SetPoint Cool Setpoint Cool P0002 SetPoint Heat Setpoint Heat Option P0003 2 SetPoint Cool 2 Setp...

Страница 26: ...circulating for each week day Step Display Action Menu Variable Keys Notes 1 Press 2 Main menu Select Scheduler 3 Scheduler Select Day 4 Select Time 5 Set Event time 6 Confirm 7 Select Value 8 Set On Eco 9 Confirm 10 Exit Enable Scheduler Step Display Action Menu Variable Keys Notes 1 Press 3 sec 2 Password Set Password 3 Press 4 Main menu Select Unit Parameters 5 Select Unit Option 6 Set P0061 1 ...

Страница 27: ...0 Step Display Action Menu Variable Keys Notes 1 Press 2 Alarm list detail Press 3 Alarm list Select Alarm 4 Alarm list detail Press 3 sec 5 Password Set Enter password 6 Alarm list detail Press 7 Alarm list Select Alarm 8 Select Reset Executed 9 Press 3 sec 10 Password management Select Log off For details see 8 9 Alarms ĺ 27 8 10 Keyboard settings Step Display Action Menu Variable Keys Notes 1 P...

Страница 28: ... the exchanger efficiency X 4 circulating pumps X 5 check of the fixing and the insulation of the power lead X 6 check of the earthing cable X 7 electric panel cleaning X 8 capacity contactor status X 9 termina closing cable insulation integrity X 10 voltage and phase unbalancing no load and on load X 11 absorptions of the single electrical loads X 12 test of the compressor crankcase heaters X 13 ...

Страница 29: ...hanger The clearing must be effected with circulation opposite to the usual one with a speed at least 1 5 times higher than the nominal one with an appropriate product moderately acid 95 water 5 phosphoric acid after the cleaning rinse with water to inhibit the action of any residual product 9 6 Water filter Check that no impurities prevent the correct passage of water 9 7 Circulating pumps Check ...

Страница 30: ...system can be used when required 9 10 Screw compressors Periodical checks Operating hours 100 1000 5000 10000 15000 20000 25000 30000 Vibrations Noise C C C C C C C C Oil level C C C C C C C C R Oil filter C C C C C R Filter the suction C C C C Electric insulation C C C C C C C Bearings C R check valve C C C C C C C C CHECK R replace 9 11 Compressor supply line shut off valve Only if present A Sup...

Страница 31: ...aster Slave network enabled A ee014 Unit 3 OffLine Master Slave network enabled A ee015 Unit 4 in alarm Master Slave network enabled A ee016 Unit 4 OffLine Master Slave network enabled A ee017 Unit 5 in alarm Master Slave network enabled A ee018 Unit 5 OffLine Master Slave network enabled A ee019 Unit 6 in alarm Master Slave network enabled A ee020 Unit 6 OffLine Master Slave network enabled A ee0...

Страница 32: ... probe discharge temperature compressor 3 AI 985 circuit 1 T2 X2 A ee125 Faulty probe source 1 temperature AI 985 circuit 1 T1 B3 A ee126 Faulty probe source 2 temperature AI 985 circuit 1 T2 X1 A ee127 Faulty probe Suction temperature AI 94U driver T2 X2 A ee128 Faulty probe discharge pressure AI 985 circuit 1 T2 X3 A ee129 Faulty probe suction pressure AI 94U driver T1 X1 A ee130 Faulty probe Re...

Страница 33: ...B2 Outlet water temperature user side AI 687 Ext Air temp_B3 Outdoor air temperature AI 687 S DemandLimit_X1 Signal of the demand limit function controls AI 687 S WaterReset_X2 Signal of the water reset function controls AI 687 RHExt_X3 Outside relative humidity AI 687 El CabinetTemp_X4 Electrical panel temperature AO 687 FREE COOLING _X5 Percentage value of the status of the external control sign...

Страница 34: ...Source 1 temperature for machines with air based sources and reversible on gas Probe 1 on source battery For machines with water based source Source input probe AI 985 SourceTemp2_X1 Source 2 temperature for machines with air based sources and reversible on gas Probe 2 on source battery For machines with water based source Source outlet probe AI 985 DischargePressure_X3 High pressure transducer AO...

Страница 35: ...essor 1 0 free 1 on 2 timing 3 Disabled S1112 Comp 2 status Compressor 2 0 free 1 on 2 timing 3 Disabled S1113 Comp 3 status Compressor 3 0 free 1 on 2 timing 3 Disabled S1114 Current cap Capacity currently used up on the circuit S1115 Requested cap Capacity required on the circuit S1116 Pressure ratio Compression ratio status 1 HP 1 LP S1117 FANPreAlarm Status of the current maximum ventilation p...

Страница 36: ...0 Off 1 On DO 965 YV2Rec_DO2 Command valve YV2 0 Off 1 On DO 965 YV3Rec_Q1 Command valve YV3 0 Off 1 On DO 965 YV4Rec_Q2 Command valve YV4 0 Off 1 On DO 965 YV5Rec_Q3 Command valve YV5 0 Off 1 On DO 965 PmpRec_Q4 Recovery pump command 0 Off 1 On 10 7 Master slave status code description detailed description S0600 SetPoint Unit1 Value accessible from the display of the unit machine network master W...

Страница 37: ...mand 0 Off 1 On DO 965 CmdP2Inv Hid_Q3 Pump 2 inverter command 0 Off 1 On DO 965 CmdP3 Hid_Q1 Pump 3 command 0 Off 1 On DO 965 ComdP3Inv Hid_Q4 Pump 3 inverter command 0 Off 1 On DO 965 CmdInverter X8 Hydronic inverter command 0 Off 1 On S0500 StartsP1Hidro Hydronic module pump 1 starts S0501 StartsP2Hidro Hydronic module pump 2 starts S0502 StartsP3Hidro Hydronic module pump 3 starts S0503 HoursP...

Страница 38: ...ment of a group of units MF2 Multi function phase monitor device for compressor gradual start up not required SFSTR2 progressive compressor start up device available only with options CBS PFCP power factor correction capacitors cosfi 0 9 CBS overload circuit breakers SCP1 set point compensation with 4 20 mA signal SCP2 set point compensation with outdoor air temperature probe SCP4 set point compen...

Страница 39: ...down yellow startup red flashing software error red flashing communicating not possible fixed hardware error communication down 11 2 BACnet IP LED BSP communication with AP1 module LED BUS communication with BACnet green communication ok green ready for communication yellow software ok but communication with AP1 down yellow startup red flashing software error red BACnet server down fixed hardware ...

Страница 40: ... of conductor 0 22mm2 0 35mm2 Nominal capacity between conductors 50 pF m Nominal impedance 120 Ω Recommended cable BELDEN 3106A Every RS485 serial line must be set up using the In Out bus system Other types of networks are not allowed such as Star or Ring networks The difference in potential between the earth of the two RS485 devices that the cable shielding needs to be connected to must be lower...

Страница 41: ...t A User interface 2 Distance up to 700 mt B B1 KNX bus max 350 mt twisted pair with shield ø 0 8 mm EIB KNX cable marking recommende C PSX Mains power supply unit pwer supply unit N125 11 5WG1 125 1AB11 C1 AC 120 230V 50 60Hz D KNX bus max 350 mt 11 5 PSX Mains power supply unit pwer supply unit N125 11 5WG1 125 1AB11 ...

Страница 42: ... cable Ø 0 8 mm use an EIB KNX cable Possible connections Tree star in out bus mixed It is not possible to use a ring connection No end of line resistor or terminator required There must be suitable arresters to protect the serial lines from the effects of atmospheric discharges The data line must be kept separate from the power conductors or powered at different voltage values and away from possi...

Страница 43: ...etpoint3 plus optimal H2O temperature control MODE C The master manages the single cooling The master optimizes individual refrigerant circuits Active pumps only with active compressors P0343 2 P0344 0 C setpoint1 setpoint2 setpoint3 plus minimum pumps consumption need balanced system t1 t2 t3 Path Main Menu Unit parameters Master Slave Parameters Short description Description P0340 Address unit P...

Страница 44: ...d 3 Press 4 Main menu Select Unit parameters 5 Unit parameters Select Climatic TExt 6 Climatic TExt pwd Select Parameter 7 Set 8 Confirm 9 Press 3 sec 10 Select Local connections Path Main Menu Unit parameters Climatica TExt Parameters Short description Description P0265 CSptLow setpoint temperature value when the air temperature value is AirAtSptLowC P0266 AirAtSptLowC external air temperature va...

Страница 45: ...ter reset Step Display Action Menu Variable Keys Notes 1 Press 3 sec 2 Password Set Password 3 Press 4 Main menu Select Unit parameters 5 Unit parameters Select Water reset 6 Water reset Select Parameter 7 Set 8 Confirm 9 Press 3 sec 10 Select Local connections Path Main Menu Unit parameters Water reset Parameters Short description Description P0281 MaxCWRC Maximum correction to be applied to the ...

Страница 46: ...46 MDE SL3 120 1 290 1 M04J40H14 00 11 9 AMRX Rubber antivibration mounts The rubber antivibration mounts reduce the vibrations of compressor during its operation and they are installed at the base toe ...

Страница 47: ...M04J40H14 00 MDE SL3 120 1 290 1 47 ...

Страница 48: ...s covered by the legislation in question are marked with the symbol on the side With the aim of protecting the environment all of our units are produced in compliance with Directive EC on waste electrical and electronic equipment RAEE The potential effects on the environment and on human health due to the presence of hazardous substances are shown in the use and maintenance manual in the section o...

Страница 49: ...lf Periodically check that all of the panels are correctly closed and fixed If there is a fire the temperature of the refrigerant could reach values that increase the pressure to beyond the safety valve with the consequent possible projection of the refrigerant itself or explosion of the circuit parts that remain isolated by the closure of the tap Do not remain in the vicinity of the safety valve ...

Страница 50: ...ow rate User Side 1 l s 14 3 17 4 19 2 22 3 24 3 27 0 29 6 32 6 34 8 Internal exchanger pressure drops 1 kPa 29 41 49 24 28 34 40 41 46 Water content l 190 190 190 307 307 307 307 280 280 CONNECTIONS Gas connection mm 76 76 76 89 89 89 89 89 89 Liquid connection mm 42 54 54 54 54 64 64 64 64 Water fittings mm 5 5 5 6 6 6 6 6 6 Power supply Standard power supply V 400 3 50 1 Data referred to the fo...

Страница 51: ... 200 1 50 52 91 80 97 83 62 44 97 78 220 1 48 51 86 85 96 81 59 44 97 77 250 1 48 51 84 76 96 84 61 43 97 77 270 1 47 50 88 75 98 81 62 42 98 79 290 1 49 52 84 78 97 84 61 43 98 79 Sound levels refer to full load units in test nominal conditions The sound pressure level refers to 1 m from the standard unit outer surface operating in open field Measurements are carried out according to the UNI EN I...

Страница 52: ...ents are carried out according to the UNI EN ISO 9614 2 standard in compliance with the EUROVENT 8 1 certification Data referred to the following conditions internal exchanger water 12 7 C condensing temperature 45 C 14 6 Fouling Correction Factors Internal exchanger evaporator m2 C W F1 FK1 0 44 x 10 4 1 1 0 88 x 10 4 0 97 0 99 1 76 x 10 4 0 94 0 98 F1 Cooling capacity correction factors FK1 Comp...

Страница 53: ...ation fixing holes Ø 25mm 7 Lifting eyebolt 8 Electrical panel 9 Power input 10 Clearance access recommended Size ST EXC 120 1 140 1 160 1 OD1 76 76 76 OD2 42 54 54 A Length mm 4210 4210 4210 B Width mm 1350 1350 1350 C Height mm 1558 1558 1558 Shipping weight kg 1883 1962 2039 Operating weight kg 2073 2152 2229 The presence of optional accessories may result in a substantial variation of the weig...

Страница 54: ...fting eyebolt 8 Electrical panel 9 Power input 10 Clearance access recommended Size ST EXC 180 1 200 1 220 1 250 1 OD1 89 89 89 89 OD2 54 54 64 64 A Length mm 4189 4189 4189 4189 B Width mm 1350 1350 1350 1350 C Height mm 1642 1642 1642 1642 Shipping weight kg 2514 2525 2536 2588 Operating weight kg 2821 2832 2843 2895 The presence of optional accessories may result in a substantial variation of t...

Страница 55: ...ntivibration fixing holes Ø 25mm 7 Lifting eyebolt 8 Electrical panel 9 Power input 10 Clearance access recommended Size ST EXC 270 1 290 1 OD1 89 89 OD2 64 64 A Length mm 4324 4324 B Width mm 1350 1350 C Height mm 1657 1657 Shipping weight kg 2701 2732 Operating weight kg 2981 3012 The presence of optional accessories may result in a substantial variation of the weights shown in the table ...

Страница 56: ... 25mm 7 Lifting eyebolt 8 Electrical panel 9 Power input 10 Clearance access recommended 11 soundproofed cabin Size EN EXC 120 1 140 1 160 1 OD1 76 76 76 OD2 42 54 54 A Length mm 4210 4210 4210 B Width mm 1350 1350 1350 C Height mm 1573 1573 1573 Shipping weight kg 2047 2155 2232 Operating weight kg 2237 2345 2422 The presence of optional accessories may result in a substantial variation of the we...

Страница 57: ...ebolt 8 Electrical panel 9 Power input 10 Clearance access recommended 11 soundproofed cabin Size EN EXC 180 1 200 1 220 1 250 1 OD1 89 89 89 89 OD2 54 54 64 64 A Length mm 4189 4189 4189 4189 B Width mm 1350 1350 1350 1350 C Height mm 1750 1750 1750 1750 Shipping weight kg 2737 2748 2759 2811 Operating weight kg 3044 3055 3066 3118 The presence of optional accessories may result in a substantial ...

Страница 58: ...tion fixing holes Ø 25mm 7 Lifting eyebolt 8 Electrical panel 9 Power input 10 Clearance access recommended 11 soundproofed cabin Size EN EXC 270 1 290 1 OD1 89 89 OD2 64 64 A Length mm 4324 4324 B Width mm 1350 1350 C Height mm 1750 1750 Shipping weight kg 2924 2955 Operating weight kg 3204 3235 The presence of optional accessories may result in a substantial variation of the weights shown in the...

Страница 59: ...59 Page intentionally left blank ...

Страница 60: ...ntenance Division Calle Real de Burgos Nº 12 28860 Paracuellos del Jarama Madrid España Tel 34 91 6658280 Fax 34 91 6657806 info clivet es CLIVET GmbH Hummelsbütteler Steindamm 84 22851 Norderstedt Germany Tel 49 0 40 32 59 57 0 Fax 49 0 40 32 59 57 194 info de clivet com CLIVET NEDERLAND B V Siliciumweg 20a 3812 SX Amersfoort Netherlands Tel 31 0 33 7503420 Fax 31 0 33 7503424 info clivet nl CLIV...

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