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CLIVET MSE-XSC3 90.4 Installation And Operating Manual
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CLIVET MSE-XSC3 90.4 Installation And Operating Manual

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MSE-XSC3 90.4 - 160.4

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Summary of Contents for CLIVET MSE-XSC3 90.4

  • Page 1 MSE-XSC3 90.4 - 160.4...
  • 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: Table Of Contents

    Index of contents General description Reception Positioning Water connections Refrigeranting connections Electrical connections Start-up Control Maintenance Decommissioning Residual risks General technical data Dimensional drawings...

  • Page 4: General Description

    General description 1.1 Manual The manual provides correct unit installation, use and maintenance. Pay particular attention to: Warning, identifies pa ticularly important operations or information. Prohibited operations that must not be carried out, that compromise the operating of the unit or may cause damage to persons or things. •...
  • Page 5 1.9 User training The installer has to train the user on: • Start-up/shutdown • Set points change • Standby mode • Maintenance • What to do / what not to do in case of breakdown 1.10 Data update Continual product improvements may imply manual data changes. Visit manufacturer web site for updated data.

  • Page 6: Reception

    Reception You have to check before accepting the delivery: • That the unit hasn’t been damaged during transport • That the materials delivered correspond with that indicated on the transport document comparing the data with the identification label positioned on the packaging. In case of damage or anomaly: •...
  • Page 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. Supports for handling: remove after the handling.

  • Page 8: Positioning

    Positioning During positioning consider these elements: • Technical spaces requested by the unit • Electrical connections • Water connections • Spaces for air exhaust and intake 3.1 Functional spaces Functional spaces are designed to: • guarantee good unit operation • carry out maintenance operations •...

  • Page 9: Water Connections

    Water connections 4.1 Water quality Water features • confirming to local regulations • total hardness < 14°fr • within the limits indicated by table The water quality must be checked by qualified personnel . Water with inadequate characteristics can cause: •...
  • Page 10 4.6 Recommended connection The installer must define • component type • position in system Examples: Standard unit Unit with 2 pumps Unit with VARIFLOW + exchanger drain Anti-ice electric heater Flow Switch water temperature probe System load safety pressure switch differential pressure switch pressure gauge antivibration joints...
  • Page 11 – to weld filettare – to thread A + B : fornito da Clivet - Clivet supplied Do not weld the system pipe with the Victaulic connection joint attached. The rubber gasket might be irreparably damaged. 4.8 Water filter...
  • Page 12 4.11 Partial energy recovery Option A configuration which enables the production of hot water free-of-charge while operating in the cooling mode, thanks to the partial recovery of condensation heat that would otherwise be rejected to the external heat source. The maximum capacity available from the partial recovery is equal to the 15% of the rejected heating capacity (cooling capacity + compressor power input) The recovery exchanger must be always maintained full of water The lack of water amplifies the noise generated by the operation...

  • Page 13: Refrigeranting Connections

    Refrigeranting connections 5.1 Pressure Equipment Directive This unit is a subset: to operate it has to be combined to another unit. It is an installer responsability: • follow the PED Directive and to the national regulations of PED Directive realization •...
  • Page 14 5.3 General description The sizing of the refrigerating connection lines is of extreme importance for the system operating and reliability. The diameter of the connection between the two units is function of distances, differences in level and curve number; it has so to be calculated by a qualified technician.
  • Page 15 Table of located leaks Standard 90° Wide radius Reduced Standard 45° Reduced Standard 180° Check valve bend 90° bend radius 90° bend radius 45° bend bend bend Diameter for pipe thickness Equivalent length in m 28x1,2 35x1,5 42x2,0 54x2,0 Refrigerant charge unit SIZE 90.4 100.4...
  • Page 16 5.6 Liquid line The liquid line must be insulated if it is exposed to the sunlight or it crosses zones with a temperature higher than the external one, otherwise it can be free. Avoid excessive diameters to not cause an excessive refrigerant charge. 5.7 solenoid valve on the liquid line It is not necessary to install a solenoid valve.
  • Page 17 Electrical connections The characteristics of the electrical lines must be determined by qualified personnel able to design electrical installations; moreover, the lines must be in conformity with regulations in force. The protection devices of the unit power line must be able to stop all short circuit current, the value must be determined in accordance with system features.
  • Page 18 6.4 Power input Fix the cables: if vacated may be subject to tearing. Respect the minimum distance from the ground to allow the entry of the power line. The cable must not touch the compressor and the refrigerant piping (they reach high temperatures).
  • Page 19 Connections performed by the Customer...
  • Page 20 6.5 Power supply cables section / power bars Size 90.4 100.4 110.4 120.4 140.4 160.4 Min. cable section Cu (mm²) 1x95 1x95 1x150 1x150 1x150 1x240 Max. cable section Cu (mm²) 1x185 1x185 1x240 1x240 1x240 1x240 Min. bar Cu section (mm²) Max.
  • Page 21 6.7 Computer connection Service keypad RJ45: standard connection P.C.-not supplied P.C. connection, shift RJ45 from T-HI to T-IP Configure P.C. connect P.C. and main module with LAN cable check in the taskbar that the connection is active open Control Panel and select Network and sharing center select Modify board setting select Local area connection (LAN) select Internet protocol version 4 (TPC) IPV4 and enter Property...
  • Page 22 6.8 Remote control Option Distance up to 350 mt User interface 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 PSX - Mains power supply unit pwer supply unit N125/11 5WG1 125-1AB11 AC 120...230V, 50...60Hz KNX bus, max 350 mt...
  • Page 23 6.9 Modbus - RS485 Option LED BSP communication with AP1 module LED BUS communication with Modbus green communication ok green communication ok yellow software ok but communication with AP1 yellow startup / channel not communicating down flashing: software error communication down fixed: hardware error A.
  • Page 24 6.10 LonWorks Option LED BSP communication with AP1 module LED BUS communication with LonWorks green communication ok green ready for communication yellow software ok but communication with AP1 yellow startup down flashing: software error flashing: communicating not possible fixed: hardware error communication down 6.11 BACnet IP Option...
  • Page 25 Start-up 7.1 General description The indicated operations should be done by qualified technician with specific training on the product. The electrical, water connections and the other system works are by the installer. Upon request, the service centres performing the start-up. Agree upon in advance the star-up data with the service centre.
  • Page 26 7.3 Start-up sequence Unit ON power supply compressor crankcase heaters operating at least since 8 hours off-load voltage measure phase sequence check pump manual start-up and flow check shut-off valve refrigerant circuit open unit ON load voltage measure and absorptions liquid sight glass check (no bubbles) measure return and supply water temperature 10.
  • Page 27 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 28 7.13 Demand limit Menu accessible only after having entered the password. Access reserved only to specifically trained personnel. The parameter modification can cause irreversible damages. It is possible to limit the absorbed electric power with an external signal 0-10 Vcc. The higher the signal is, the lower the number of compressors available to meet the thermal need.
  • Page 29 7.14 Climatic TExt Menu accessible only after having entered the password. Access reserved only to specifically trained personnel. The parameter modification can cause irreversible damages. The setpoint defined by the temperature curve is shown at status S0052: ActualUtSetp Only if P0036: EnCompExt ≠ 0 Path: Main Menu / Unit parameters / TExt Correction confi Example H e a t i n g...
  • Page 30 7.15 Water reset Menu accessible only after having entered the password. Access reserved only to specifically trained personnel. The parameter modification can cause irreversible damages. The water reset correction affects the setpoint defined y the Climate curve TExt (actual setpoint). The setpoint is shown at status S0052: ActualUtSetp Only if P0003: En WaterReset ≠...
  • Page 31 7.16 ECOSHARE function for the automatic management of a group of units • Max 7 units • Maximum length of the bus line: 700 m. • Maximum distance between 2 units: 300 m • Type of cable: shielded twisted pair cable Ø 0,8 mm. use an EIB/KNX cable •...
  • Page 32 If there are more units connected in a local network set the mode of operation. MODE A Every unit manages its own compressors according to the setpoint. Every unit optimizes its refrigeration circuits. Pumps always active, even with compressor stoped. P0658 = 0 P0657 >...
  • Page 33 7.17 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 conditions, identify the following data: • total voltages and absorptions with unit at full load •...
  • Page 34 Control 8.1 Led INFO Not used ALARM Blink / fixed = alarm present CANCEL not used currently Heat: Heating (not used) 8.2 Display Ref. Variable description Date - Time ActualSetPoint Temperature setting T.InH2OUtilitySide Water inlet temperature utility side T.OutH2OUtilitySide Water outlet temperature utility side ActualState On / off / eco / pmp On Cool: water cooling...
  • Page 35 8.4 Change unit state Step Display Action Menu/Variable Keys Notes Press Main menu Select Cmd Local state OFF - ECO - ON - Pump On Confirm Exit * Local state ECO: recurrent pump ON-OFF; compressors keep water system at setpoint ECO Pmp ON: pump ON, compressor OFF 8.5 Change the mode Step Display...
  • Page 36 8.7 Scheduler It is possible to set 6 events (Off, Eco, On, Recirculating) for each week day. Step Display Action Menu/Variable Keys Notes Press Main menu Select Scheduler Scheduler Select Select Time Event time Confirm Select Value On/Eco.. Confirm Exit Enable Scheduler Step Display Action...
  • Page 37 SOURCE STATA GENERAL STATA Source Pump 1 Command Current Mode Source Pump 2 Command Current Status Source Pump 2 Command Current Setpoint User-side Source Inverter Command Steps Qty Source Inverter Signal Steps On Source Inverter Reset Current Setpoint Recovery 1601 Source Pump 1.1 Hours Alarms 1602...
  • Page 38 DIGITAL INPUT ANALOGIC INPUT 2nd Setpoint User-side Demand Limit Recovery System Load User-side Differential Pressure switch User-side System Load Free-cooling Water Temperature Domestic Hot Water Request External Air Temperature Recovery Request Recovery In Temperature User-side Request Recovery Out Temperature F.C. O. YV Cool Cabinet Temperature F.C.
  • Page 39 OUTPUT ANALOGICI ANALOGIC OUTPUT User-side YV Bypass Free-cooling Valve Grouped Alarms Recovery Pump Signal Free-cooling Pump 1 1401 Source Fan 1.1 Recovery Pump 1 2401 Source Fan 1.2 Free-cooling Pump 2 Recovery Pump 2 Free-cooling Pump 3 Recovery Pump 3 Anti-freeze Heaters Free-cooling Heaters Cabinet Heating...
  • Page 40 8.9 Keyboard settings Step Display Action Menu/Variable Keys Notes Press 3 sec. Press HMI Settings Select Press Press Select Local connections 8.10 Alarms Before resetting an alarm identify and remove its cause. Repeated resets can cause irreversible damage. Example: + eE0001: Phase monitor: Fault = active alarm - EE0003: Pum 1 faulty: Ok = resetted alarm Display of alarm: step 1-3 Reset allarm: step 4-10...
  • Page 41 8.11 General list of alarms ELECTRICAL CIRCUIT ALARMS Name Description Category eE0001 Phase monitor Phase monitor fault Central EE0003 Pump 1 faulty User side pump 1 overload protection GP Ut EE0004 Pump 2 faulty User side pump 2 overload protection GP Ut EE0005 Pump 3 faulty...
  • Page 42 ELECTRICAL CIRCUIT ALARMS Name Description Category ee0104 TimeOutModPOL965 POL965 module disconnected HW TimeOut ee0105 TimeOutModPOL94U POL94U module disconnected HW TimeOut ee0106 TimeOutModPOL94U_2 POL94U module disconnected HW TimeOut ee0107 TimeOutModPOL985 POL985 module disconnected HW TimeOut ee1001 T.Suction Gas Gas temperature probe 3 fault HW Circuit 1 ee1002 T.Suction Gas...
  • Page 43 ELECTRICAL CIRCUIT ALARMS Name Description Category ee1058 Alarm Inverter 2 Inverter 2 in alarm Inverter DFS ee1059 Alarm missing comunication inv2 Inverter 2 Modbus communication error Inverter DFS ee1060 Timeout comunication inv2 Inverter 2 communication timeout Inverter DFS ee1061 Alarm Inverter 3 Inverter 3 in alarm Inverter DFS ee1062...
  • Page 44 ELECTRICAL CIRCUIT ALARMS Name Description Category ee2043 Alarm Inverter 3 Inverter 3 in alarm Inverter APY ee2044 Alarm missing comunication inv3 Inverter 3 Modbus communication error Inverter APY ee2045 Timeout comunication inv3 Inverter 3 communication timeout Inverter APY EE2047 Alarm Envelop Comp1 Compressor 1 envelope alarm Circuit 2 EE2048...
  • Page 45 EFRIGERANT CIRCUIT ALARMS Name Description Category ff2005 Min overheating EEV1 Min Superheat value (user side) Circuit 2 ff2006 Min overheating EEV2 Min Superheat value (source) Circuit 2 fF2009 Low Pressure Alarm (DI) Low pressure Alarm (DI) Circuit 2 ff2010 Warning LP Cool Low pressure Pre Alarm CoolingMode Circuit 2 ff2011...
  • Page 46 Maintenance 9.1 General description Maintenance must be done by authorized centres or by qualified personnel . The maintenance allows to: • maintain the unit efficiency • increase the life span of the equipment • assemble information and data to understand the state of the unit efficiency and avoid possible damages Before checking, please verify the following: •...
  • Page 47 9.3 Unit booklet It’s advisable to create a unit booklet to take notes of the unit interventions. In this way it will be easier to adequately note the various interventions and aid any troubleshooting. Report on the booklet: • date •...
  • Page 48 9.10 Compressor supply line shut-off valve Do not remove the seal Remove only if authorized by the manufacturer. Please contact the maker for informations. 9.11 Crankcase heather Check: • closure • Operation 9.12 Copeland scroll compressor Advanced Scroll Temperature Protection Compressor may stop Pumping With Motor Running Turn Off And Wait Until Cool May need More Than 1 Hour To Reset...
  • Page 49 9.13 System discharge evacuate the system evacuate the exchanger, use all the present taps use compressed air to blow the exchanger dry completely the exchanger by an hot air jet; for greater safety fill the exchanger with glycoled solution protect the exchanger from the air remove the drain plugs to the pumps Any anti-freeze liquid contained in the system should not be discharged freely as it is a pollutant.
  • Page 50 9.15 Compressor replacement...
  • Page 51 9.16 Exchanger replacement...
  • Page 52 10 Decommissioning 10.1 Disconnecting Only authorised personnel must disconnect the unit. Avoid leak or spills into the environment. Before disconnecting the unit, the following must be recovered, if present: • refrigerant gas • anti-freeze solutions in the water circuit Awaiting dismantling and disposal, the unit can also be stored outdoors, if the electrical, cooling and water circuits of the unit have 100% integrity and are isolated, bad weather and rapid change in temperature will not result in any environmental impact.
  • Page 53 11 Residual risks General description Electric parts In this section the most common situations are indicated,as these cannot be An incomplete attachment line to the electric network or with incorrectly controlled by the manufacturer and could be a source of risk situations for sized cables and/or unsuitable protective devices can cause electric shocks, people or things.
  • Page 54 General technical data performance SIZE 90.4 100.4 110.4 120.4 140.4 160.4 Coling capacity [kW] Compressor power input [kW] 75,1 82,0 90,1 Total power input [kW] 75,6 82,5 90,6 Partial recovery heating capacity [kW] 66,7 72,1 79,9 89,4 3,53 3,52 3,47 3,44 3,55 3,48...
  • Page 55 General technical data Admissible water flow-rates Minimum (Qmin) and maximum (Qmax) admissible water flow for the unit to operate correctly. SIZE 90.4 100.4 110.4 120.4 140.4 160.4 Qmin [l/s] 10,1 11,5 Qmax [l/s] 18,3 20,0 21,8 25,1 27,5 31,2 Correction factors for glycol use % ETHYLENE GLYCOL BY WEIGHT Freezing temperature °C...
  • Page 56 General technical data Operating range Tcond [°C] = condensing temperature with equivalent lenght equal to 5m and difference in level of 0m. To [°C] = internal exchanger outlet water temperature 1. Standard unit operating range. 2. Unit operating range in ‘B - Low water temperature’ configuration (40% ethylene glycol). When choosing the remote condenser, take into account an adequate control system for the condensation that guarantees operation in any field of use.
  • Page 57 Dimensionals drawings DAA5Y0001 REV00 Size 90.4 - 160.4 DATA/DATE 04/12/2019 1. Compressors 9. Water inlet user side without pumps / Water outlet user side with pumps (optional) 2. Unit fixing hole ø 15mm 10. Water inlet user side with pumps / Water outlet user side without pumps (optional) 3.
  • Page 58 OFFERING SOLUTIONS TO ENSURE SUSTAINABLE COMFORT AND THE WELL-BEING OF PEOPLE AND THE ENVIRONMENT www.clivet.com sales and assistance M05Y00001-00- 18-12-19 CLIVET SPA Via Camp Lonc 25, Z.I. Villapaiera 32032 Feltre (BL) - Italy Tel. +39 0439 3131 - Fax +39 0439 313300 info@clivet.it...

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Mse-xsc3 100.4Mse-xsc3 110.4Mse-xsc3 120.4Mse-xsc3 140.4Mse-xsc3 160.4