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CLIVET WSAT-XEM 50.4 Installation And Operating Manual
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CLIVET WSAT-XEM 50.4 Installation And Operating Manual

Air cooled water chiller for outdoor installation
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Installation and
operating manual
WSAT-XEM 50.4-120.4
Air cooled water chiller for outdoor installation
M0L240E16-01
06-06-16

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Summary of Contents for CLIVET WSAT-XEM 50.4

  • Page 1 Installation and operating manual WSAT-XEM 50.4-120.4 Air cooled water chiller for outdoor installation M0L240E16-01 06-06-16...
  • Page 2 Yours faithfully. CLIVET Spa The data contained in this manual is not binding and may be changed by the manufacturer without prior notice. Reproduction, even is part, is FORBIDDEN © Copyright - CLIVET S.p.A. - Feltre (BL) - Italia...
  • Page 3 Index of contents General description Reception Positioning Water connections Electrical connections Start-up Control Maintenance Accessories Decommissioning Residual risks Technical information Dimensional drawings M0L240E16-01 WSAT-XEM 50.4-120.4...
  • Page 4 Contact a certified service agent. Use original spares parts only. Using the unit in case of breakdown or malfunction: • voids the warranty • it may compromise the safety of the unit • may increase time and repair costs WSAT-XEM 50.4-120.4 M0L240E16-01...
  • Page 5 Must be quoted when ordering spare parts. 1.14 Assistance request Note data from the serial number label and write them in the chart on side, so you will find them easily when needed. Series Size Serial number Year of manufacture Electrical wiringdiagram M0L240E16-01 WSAT-XEM 50.4-120.4...
  • Page 6 Align the barycenter to the lifting point Use all the lifting brackets (see the dimensional section) Gradually bring the lifting belts under tension, making sure they are positioned correctly. 10. Before starting the handling, make sure that the unit is stable. WSAT-XEM 50.4-120.4 M0L240E16-01...
  • Page 7 Recycle and dispose of the packaging material in conformity with local regulations. Supports for handling: remove after the handling. Remove the coil protective mesh before the start-up 2.4 Anti-vibration mount support Option For details see: 9 Accessories p. 43 M0L240E16-01 WSAT-XEM 50.4-120.4...
  • Page 8 HIGH PRESSURE (in summer) or LOW PRESSURE (in winter) 3.3 Saftey valve gas side The installer is responsible for evaluating the opportunity of installing drain tubes, in conformity with the local regulations in force (EN 378). 3.4 Power input For details see: 5.4 Power input p. 13 WSAT-XEM 50.4-120.4 M0L240E16-01...
  • Page 9 (for example in systems where some circuits are bypassed in particular situations). 4.5 Minimum system water content Minimum system water volumes are described within ‘General technical data’ section and they have to be satisfied to avoid continuous compressor switching on and off. M0L240E16-01 WSAT-XEM 50.4-120.4...
  • Page 10 – to weld filettare – to thread A + B : fornito da Clivet - Clivet supplied Retirer le joint de connexion avant de souder le tuyau de l’installation. The rubber gasket might be irreparably damaged. 4.7 Recommended connection The installer must define: •...
  • Page 11 Neglecting the washing will lead to several filter cleaning interventions and at worst cases can cause damages to the exchangers and the other parts. 4.11 Hydronic assembly configuration Option For details see: 9 Accessories p. 43 4.12 Energy recovery For details see: 9 Accessories p. 43 M0L240E16-01 WSAT-XEM 50.4-120.4...
  • Page 12 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 if there aren’t disturbances. Guarantee the continuity of the screen during the entire extension of the cable. Respect impendency, capacity and attenuation indications. WSAT-XEM 50.4-120.4 M0L240E16-01...
  • Page 13 90.4 100.4 110.4 120.4 Min. cable section Cu (mm²) 1x95 1x95 1x95 1x95 1x95 Max. cable section Cu (mm²) 1x150 1x185 1x185 1x185 1x185 Min. bar Cu section (mm²) Max. bar Cu width (mm) Tightening torque (Nm) M0L240E16-01 WSAT-XEM 50.4-120.4...
  • Page 14 Flow Switch evaporator pump contactor YVHS1 sanitary hot water valve 5.6 Remote ON-OFF Do not perform short On Off cycles Do not use the remote On Off with thermoregulation function. Y E S N O ! WSAT-XEM 50.4-120.4 M0L240E16-01...
  • Page 15 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 and run the command http:/192.168.1.42 16. Userid = WEB 17. Password = SBTAdmin! M0L240E16-01 WSAT-XEM 50.4-120.4...
  • Page 16 • The cable must have insulation features and non-flame propagation in accordance with applicable regulations. • The RS485 serial line must be kept as far away as possible from sources of electromagnetic interference. WSAT-XEM 50.4-120.4 M0L240E16-01...
  • Page 17 AP1 module LED BUS communication with BACnet green communication ok green ready for communication yellow software ok but communication with AP1 yellow startup down flashing: software error BACnet server down fixed: hardware error restart after 3 sec M0L240E16-01 WSAT-XEM 50.4-120.4...
  • Page 18 N125/11 5WG1 125-1AB11 Distance up to 700 mt AC 120...230V, 50...60Hz User interface KNX bus, max 350 mt B = B1 KNX bus, max 350 mt twisted pair with shield, ø 0,8 mm EIB/KNX cable marking recommende WSAT-XEM 50.4-120.4 M0L240E16-01...
  • Page 19 10. measure return and supply water temperature 11. measure super-heating and sub-cooling 12. check no anomalous vibrations are present 13. climatic curve personalization 14. climatic curve personalization 15. scheduling personalization 16. complete and available unit documentation M0L240E16-01 WSAT-XEM 50.4-120.4...
  • Page 20 Check that the air and water temperatures are within in the operating limits. Start-up the unit. With unit operating in stable conditions, check: • Voltage • Total absorption of the unit • Absorption of the single electric loads WSAT-XEM 50.4-120.4 M0L240E16-01...
  • Page 21 Set Point Select Demand limit Demand limit Confirm Press 3 sec. Select Local connections Path: Main Menu / Unit parameters / Demand limit Parameters Short description Description P0200 setpointdemandlimit Parameter setting of the value % of demand limit M0L240E16-01 WSAT-XEM 50.4-120.4...
  • Page 22 P0612 HSptHigh setpoint temperature value when the air temperature value is AirAtSptHigH P0613 AirAtSptHigH external air temperature value where the calculated setpoint takes on the value given by HSptHigh P0606 / P0609: Coooling P0610 / P0613: Heating WSAT-XEM 50.4-120.4 M0L240E16-01...
  • Page 23 Value of the WR control signal corresponding to the correction of the set Heating equal to P0615 P0620 SWRMinH Value of the WR control signal corresponding to the correction of the set Heating equal to 0 P0616 / P0618: Cooling P0615, P0619, P0620: Heating M0L240E16-01 WSAT-XEM 50.4-120.4...
  • Page 24 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 possible sources of electrical interference WSAT-XEM 50.4-120.4 M0L240E16-01...
  • Page 25 Temperature Offset the master sum or subtract, depending on the way you set, in order of priority, to the set point of P0657 LNOffset the slave P0658 TypeRegMS Operation mode: 0=mode A; 1=mode B; 2=mode C P0659 LNAddress ProcessBus address unit M0L240E16-01 WSAT-XEM 50.4-120.4...
  • Page 26 The above-described operating conditions must be considered outside the operating limits. In the event of compressor breakdown, due to operating in the above-mentioned conditions, the guarantee will not be valid and Clivet spa declines any responsibility.
  • Page 27 1 = 1 compr. On circuit 2 = 0 compr. On Heating capacity 7.3 Keys Symbol Name Description Info Main menu Alarm Alarm display Exit Cancel Previous level Keyboard settings Increases value Down Decreases value Confirm Enter Password M0L240E16-01 WSAT-XEM 50.4-120.4...
  • Page 28 2° Setpoint Cool Enable by remote switch P0855 SetPointECOCooling Economic summer SetPoint P0577 SetPointHeating Setpoint Heat P0578 2SetPointHeating 2° Setpoint Heat P0579 SetPointECOHeating Economic winter SetPoint P0640 SetPointRecover Recovery Set Point P0580 ACSSetPoint domestic hot water set point WSAT-XEM 50.4-120.4 M0L240E16-01...
  • Page 29 Select Option config P0052=1 Press 3 sec. Select Local connections * Unit Parameters menu is displayed 7.8 Display the status Step Display Action Menu/Variable Keys Notes Press Main menu Select Machine State Select General, circuit, ecc.. Exit M0L240E16-01 WSAT-XEM 50.4-120.4...
  • Page 30 SOURCE STATA GENERAL STATA CIRCUIT 1 STATA USER-SIDE STATA...
  • Page 31 DIGITAL INPUT ANALOGIC INPUT...
  • Page 32 OUTPUT ANALOGICI ANALOGIC OUTPUT...
  • Page 33 Press Alarm list detail Press Alarm list Select Alarm Alarm list detail Press 3 sec. Password Enter password Alarm list detail Press Alarm list Select Alarm Reset Select Executed Press 3 sec. Password management Select Log off M0L240E16-01 WSAT-XEM 50.4-120.4...
  • Page 34 Recovery Inverter Protection Recovery side inverter overload protection Recovery ee0100 TimeOutModPOL98U POL98U module disconnected HW TimeOut ee0101 TimeOutModPOL98U_2 POL98U module disconnected HW TimeOut ee0102 TimeOutModPOL96U POL96U module disconnected HW TimeOut ee0103 TimeOutModPOL945 POL945 module disconnected HW TimeOut WSAT-XEM 50.4-120.4 M0L240E16-01...
  • Page 35 Compressor 3 envelope alarm Circuit 1 ee1055 Alarm Inverter 1 Inverter 1 in alarm Inverter DFS ee1056 Alarm missing comunication inv1 Inverter 1 Modbus communication error Inverter DFS ee1057 Timeout comunication inv1 Inverter 1 communication timeout Inverter DFS M0L240E16-01 WSAT-XEM 50.4-120.4...
  • Page 36 Inverter 1 communication timeout Inverter APY ee2040 Alarm Inverter 2 Inverter 2 in alarm Inverter APY ee2041 Alarm missing comunication inv2 Inverter 2 Modbus communication error Inverter APY ee2042 Timeout comunication inv2 Inverter 2 communication timeout Inverter APY WSAT-XEM 50.4-120.4 M0L240E16-01...
  • Page 37 FF1034 Vacuum Circuit Vaacum Alarm Circuit 1 FF1046 LimLp Low pressure limit Circuit 1 ff1047 DFRForced Defrost Forced Circuit 1 ff1048 DFRWaterTLow Low water temperature for defrost operation Circuit 1 ff1049 DFRTimeMax Defrost Maximum Time Circuit 1 M0L240E16-01 WSAT-XEM 50.4-120.4...
  • Page 38 Sorgente 1 iI2017 Source Low Pressure Plant Source low water pressure Sorgente 2 iI2020 Source Low H2O Flow Source side low water flow Sorgente 2 II2021 Source H2O Freeze Alarm Source side water frost protection Sorgente 2 WSAT-XEM 50.4-120.4 M0L240E16-01...
  • Page 39 * Refer to the local regulations; and ensure correct adherance. Companies and technicians that effect interventions of installation, maintenance/re- pairs, leak control and recovery must be CERTIFIED as expected by the local regulations. The leak control must be effected with annual renewal. M0L240E16-01 WSAT-XEM 50.4-120.4...
  • Page 40 Verify that the aluminum fins are not bent or damaged, in the event of damages contact the authorized assistance center and get the fins straightened in order to restore the initial condition for an optimal air flow. WSAT-XEM 50.4-120.4 M0L240E16-01...
  • Page 41 8.11 Compressor supply line shut-off valve Do not remove the seal Remove only if authorized by the manufacturer. Please contact the maker for informations. 8.12 Crankcase heater Check: • closure • Operation M0L240E16-01 WSAT-XEM 50.4-120.4...
  • Page 42 It’s recommended that the re-start after the stopping period is performed by a qualified technician, especially after seasonal stops or seasonal switching. When restarting, refer to what is indicated in the “start-up” section. Schedule technical assistance in advance to avoid hitches and to guarantee that the system can be used when required. WSAT-XEM 50.4-120.4 M0L240E16-01...
  • Page 43 VNR = Non return valves SPA1 = Differential pressure switch user water side PU = Pump user side (2 ON/OFF pump) VSU = Water safety valve R19 = Hydronic assembly heaters SPA1 = Differential pressure switch user water side M0L240E16-01 WSAT-XEM 50.4-120.4...
  • Page 44 9.4 Anti-vibration mount support WSAT-XEM 50.4-120.4 M0L240E16-01...
  • Page 45 M0L240E16-01 WSAT-XEM 50.4-120.4...
  • Page 46 When hot water is requested, the condensing coil is deactivated. Condensation takes place wholly within the recovery circuit. B - Total non-operating energy recovery When the recovery set-point has been satisfied, the condensing coil is reactivated. In this condition, the total recovery circuit operates as a Partial recovery circuit (Desuperheater). WSAT-XEM 50.4-120.4 M0L240E16-01...
  • Page 47 35°C and thus avoid the condensation of the refrigerant into the partial energy recovery device. The recovery exchanger must be always maintained full of water The lack of water amplifies the noise generated by the operation UNIT M0L240E16-01 WSAT-XEM 50.4-120.4...
  • Page 48 The user must not dispose of the unit at the end of its life cycle as urban waste, it must instead be handed over to appropriate collection centres as set forth by current standards or as instructed by the distributor. WSAT-XEM 50.4-120.4 M0L240E16-01...
  • Page 49 Periodically check that all of the panels are correctly closed and fixed. Defects in tubing, the attachments or the removal parts may cause a leak or water projection with the consequent damages to people, things or shortcircuit the unit. M0L240E16-01 WSAT-XEM 50.4-120.4...
  • Page 50 EXCELLENCE Version General technical data - Performance Size 50.4 55.4 60.4 65.4 70.4 80.4 90.4 100.4 110.4 120.4 Cooling Cooling capacity [kW] Compressor power input [kW] 41,0 45,3 49,5 53,3 56,1 64,2 76,5 81,1 91,4 Total power input [kW] 45,8 50,1 54,3 58,1...
  • Page 51 EXCELLENCE Version General technical data - Construction Size 50.4 55.4 60.4 65.4 70.4 80.4 90.4 100.4 110.4 120.4 Compressor Type of compressors Scroll Refrigerant R-410A No. of compressors Rated power (C1) [HP] Rated power(C2) [HP] Std Capacity control steps Oil charge (C1) Oil charge (C2) Refrigerant charge (C1) [kg]...
  • Page 52 PREMIUM Version General technical data - Construction Size 70.4 80.4 90.4 100.4 110.4 120.4 Compressor Type of compressors SCROLL Refrigerant R-410A No. of compressors Rated power (C1) [HP] Rated power(C2) [HP] Std Capacity control steps Oil charge (C1) Oil charge (C2) Refrigerant charge (C1) [kg] Refrigerant charge(C2)
  • Page 53 Operating ranges - Cooling EXCELLENCE Version Twu [°C] = Internal exchanger outlet water temperature Tae [°C] = External exchanger inlet air temperature 1. Standard unit operating range at full load 2. Standard unit operating range with air flow automatic modulation 3.
  • Page 54 Admissible water flow-rates Minimum (Qmin) and maximum (Qmax) admissible water flow for the unit to operate correctly. EXCELLENCE 50.4 55.4 60.4 65.4 70.4 80.4 90.4 100.4 110.4 120.4 Qmin [l/s] 11,5 Qmax [l/s] 12,0 15,0 15,0 15,3 17,9 17,9 25,0 25,0 32,5 38,6...
  • Page 55 Dimensional drawings - EXCELLENCE Version DAAL250.4_65.4 EXC_1 REV01 Data/Date 17/05/2016 Size 50.4 - 55.4 - 60.4 - 65.4 1) External exchanger 2) Unit fixing holes Ø 25mm 3) Lifting brackets (removable) 4) Main electrical panel 5) Power input supply 6) Recommended functional clearances 7) Water inlet user side of no pumps unit / Water outlet user side of unit with pumps (optional) 8) Water outlet user side of no pumps unit / Water inlet user side of unit with pumps (optional) 9) Recovery side exchanger water inlet (optional)
  • Page 56 Dimensional drawings - EXCELLENCE Version DAAL290.4_100.4_110.4_PRM_EXC_3 REV03 Data/Date 16/05/2016 Size 70.4 - 80.4 - 90.4 1) External exchanger 2) Unit fixing holes Ø 25mm 3) Lifting brackets (removable) 4) Main electrical panel 5) Power input supply 6) Recommended functional clearances 7) Water inlet user side of no pumps unit / Water outlet user side of unit with pumps (optional) 8) Water outlet user side of no pumps unit / Water inlet user side of unit with pumps (optional) 9) Recovery side exchanger water inlet (optional)
  • Page 57 Dimensional drawings - EXCELLENCE Version DAAL2120.4_PRM_EXC_3 REV03 Data/Date 16/05/2016 Sixe 100.4 - 110.4 - 120.4 1) External exchanger 2) Unit fixing holes Ø 25mm 3) Lifting brackets (removable) 4) Main electrical panel 5) Power input supply 6) Recommended functional clearances 7) Water inlet user side of no pumps unit / Water outlet user side of unit with pumps (optional) 8) Water outlet user side of no pumps unit / Water inlet user side of unit with pumps (optional) 9) Recovery side exchanger water inlet (optional)
  • Page 58 Dimensional drawings - PREMIUM Version DAAL270.4_80.4 PRM_1 REV01 Data/Date 22/07/2015 Size 70.4 - 80.4 1) External exchanger 2) Unit fixing holes Ø 25mm 3) Lifting brackets (removable) 4) Main electrical panel 5) Power input supply 6) Recommended functional clearances 7) Water inlet user side of no pumps unit / Water outlet user side of unit with pumps (optional) 8) Water outlet user side of no pumps unit / Water inlet user side of unit with pumps (optional) 9) Recovery side exchanger water inlet (optional) 10) Recovery side exchanger water outlet (optional)
  • Page 59 Dimensional drawings - PREMIUM Version DAAL290.4_100.4_110.4_PRM_EXC_3 REV03 Data/Date 16/05/2016 Size 90.4 - 100.4 - 110.4 1) External exchanger 2) Unit fixing holes Ø 25mm 3) Lifting brackets (removable) 4) Main electrical panel 5) Power input supply 6) Recommended functional clearances 7) Water inlet user side of no pumps unit / Water outlet user side of unit with pumps (optional) 8) Water outlet user side of no pumps unit / Water inlet user side of unit with pumps (optional) 9) Recovery side exchanger water inlet (optional)
  • Page 60 Dimensional drawings - PREMIUM Version DAAL2120.4_PRM_EXC_3 REV03 Data/Date 16/05/2016 Size 120.4 1) External exchanger 2) Unit fixing holes Ø 25mm 3) Lifting brackets (removable) 4) Main electrical panel 5) Power input supply 6) Recommended functional clearances 7) Water inlet user side of no pumps unit / Water outlet user side of unit with pumps (optional) 8) Water outlet user side of no pumps unit / Water inlet user side of unit with pumps (optional) 9) Recovery side exchanger water inlet (optional) 10) Recovery side exchanger water outlet (optional)
  • Page 61 Page intentionally blank...
  • Page 62 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 RUSSIA Elektrozavodskaya st. 24, office 509 - 107023, Moscow, Russia Tel.

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