CLIVET WSA-XEE 262 Installation And Operating Manual
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CLIVET WSA-XEE 262 Installation And Operating Manual

Air-water ductable liquid chiller for indoor installation
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Installation and
operating manual
Air-water ductable liquid chiller for indoor installation
M02S40N16-00
14-11-16

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Summary of Contents for CLIVET WSA-XEE 262

  • Page 1 Installation and operating manual Air-water ductable liquid chiller for indoor installation M02S40N16-00 14-11-16...
  • 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: Table Of Contents

    Index of contents General description Reception Positioning Water connections Electrical connections Start-up Control Maintenance Accessories Decommissioning Residual risks Technical information M02S40N16-00 WSA-XEE 122-402...

  • Page 4: General Description

    General description 1.1 Manual The manual provides correct unit installation, use and maintenance. Pay particular attention to: Warning, identifies particularly 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. M02S40N16-00 WSA-XEE 122-402...
  • Page 8 2.4 Removable fan section for shipping M02S40N16-00 WSA-XEE 122-402...

  • Page 9: 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 10 3.5 Air channelling When designing and manufacturing the ducting, consider LOAD LOSSES, AIR FLOW AND SPEED that must be consistent with the unit features. Limit the load losses by optimising the path, the type and number of bends and junctions. Consider that excessive external static pressure will lead to a reduction in flow rate, with consequent alarm lockout.

  • Page 11: 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: • pressure drop increase •...
  • Page 12 4.5 Operation sequence Close all vent valves in the high points of the unit hydraulic circuit Close all drain valves in the low points of the unit hydraulic circuit: • Heat exchangers • Pumps • collectors • storage tank • free-cooling coil Carefully wash the system with clean water: fill and drain the system several times.
  • Page 13 4.9 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 4.10 Partial energy recovery For details see: 9.1 Partial energy recovery p. 42...

  • Page 14: Electrical Connections

    Electrical connections The characteristics of the electrical lines must be determined by qualified electrica 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 15 5.6 Connections performer by customer M02S40N16-00 WSA-XEE 122-402...
  • Page 16 5.7 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 17 5.8 Remote control 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 18: Start-Up

    5.10 Modbus - RS485 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 Path Main menu...
  • Page 19 5.11 LonWorks 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 5.12 BACnet IP LED BSP...
  • Page 20 Start-up 6.1 General description The indicated operations should be done by qualified technician with specific training on the product. Upon request, the service centres performing the start-up. The electrical, water connections and the other system works are by the installer. Agree upon in advance the star-up data with the service centre.
  • Page 21 6.4 Refrigeration circuit Check carefully the refrigerating circuit: the presence of oil stains can mean leakage caused by transportation, movements or other). Verify that the refrigerating circuit is in pressure: Using the unit manometers, if present, or service manometers. Make sure that all the service outlets are closed with proper caps; if caps are not present a leak of refrigerant can be possible. Open the valves of the refrigerant circuit, if there are any.

  • Page 22: Control

    6.9 Remote controls Check that the remote controls (ON-OFF etc) are connected and, if necessary, enabled with the respective parameters as indicated in the “electrical connections” section. Check that probes and optional components are connected and enabled with the respective parameters (“electrical connections” section and following pages).
  • Page 23 6.11 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 S0010: ActualSptTExt Only if P0053: En Climatica ≠ 0 Path: Main Menu / Unit parameters / Climatica TExt Example Step Display...
  • Page 24 6.12 Water reset 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 or 4-20mA. The water reset correction affects the setpoint defined by the Climate curve TExt (actual setpoint).
  • Page 25 6.13 ECOSHARE function for the automatic management of a group of units • Max 7 units • Maximum length of the bus line: 1000 m. • Maximum distance between 2 units: 700 m. • Type of cable: shielded twisted pair cable Ø 0,8 mm. use an EIB/KNX cable •...
  • Page 26 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. P0343 = 0 P0344 >...

  • Page 27: Maintenance

    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 Control 7.1 Led INFO Not used ALARM Blink / fixed = alarm present CANCEL not used currently 7.2 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 29 7.4 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 7.5 Change the mode Step Display...
  • Page 30 7.7 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 31 7.9 Alarms Before resetting an alarm identify and remove its cause. Repeated resets can cause irreversible damage. Example: + eE001: Monitore fase: Fault = active alarm - EE003: Guasto P1 Util: Ok = resetted alarm Display of alarm: step 1-3 Reset allarm: step 4-10 Step Display Action...
  • Page 32 code detailed description t.i. module input t.a. eE001 Phase monitor 687 central T13 DL1 EE003 Pump 1 overload 687 central T13 DL2 EE004 Pump 2 overload 687 central T4 D1 EE005 Pump 3 overload 687 central T13 DL2 ee010 Master Offline - Master Slave network enabled ee011 Unit 2 in alarm - Master Slave network enabled ee012...
  • Page 33 code detailed description t.i. module input t.a. ee126: Faulty probe - source 2 temperature 985 circuit 1 T2 X1 ee127: Faulty probe - Suction temperature 94U driver T2 X2 ee128: Faulty probe - discharge pressure 985 circuit 1 T2 X3 ee129: Faulty probe - suction pressure 94U driver...
  • Page 34 7.10 Display the status Step Display Action Menu/Variable Keys Notes Press Main menu Select Machine State Select General, circuit, ecc.. Exit 7.11 General stata and central module code description detailed description AI-687 T.IN H2OUtil_B1 Inlet water temperature utility side AI-687 T.OUT H2OUtil_B2 Outlet water temperature user side AI-687...
  • Page 35 7.12 Circuit 1 status code description detailed description AI-94U SuctionTemp_X2 Suction temperature AI-94U SuctionPressureX1 Low pressure transducer AI-985 DischargeTC1_B1 Compressor 1 discharge temperature AI-985 DischargeTC2_B2 Compressor 2 discharge temperature AI-985 DischargeTC3_X2 Compressor 3 discharge temperature Source 1 temperature (for machines with air-based sources and reversible on gas = Probe 1 on source battery. AI-985 SourceTemp1_B3 For machines with water-based source = Source input probe)
  • Page 36 code description detailed description 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 pre-alarm 0=Off 1=On Current value of the countdown towards the cycle inversion due to defrosting.
  • Page 37 code description detailed description DO-965 YV1Rec_DO1 Command valve YV1 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 7.15 Master slave status...
  • Page 38 code description detailed description S0505 HoursP3.Hid Hydronic module pump 3 hours S0506 HoursInverter.Hid Hydronic module inverter hours 7.17 Energy meter status code description detailed description S0720 L1 - L2 voltage S0721 L2 - L3 voltage S0722 L3 - L1 voltage S0723 Freq Frequency...
  • Page 39 Maintenance 8.1 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 40 8.4 Standby mode If a long period of inactivity is foreseen: • turn off the power • avoid the risk of frost (empty the system or add glycol) Turn off the power to avoid electrical risks or damages by lightning strikes. With lower temperatures keep heaters turned on in of the electrical panel (option).
  • Page 41 8.11 Compressor supply line shut-off valve A. 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 heather Check: • closure • Operation 8.13 System discharge evacuate the system evacuate the exchanger, use all the cocks presents use compressed air to blow the exchanger...

  • Page 42: Accessories

    Accessories 9.1 Partial energy recovery 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 43 9.2 Single pump Internal exchanger Pressure gauge Purge valve Safety valve drain valve System load safety pressure switch shut-off valve Anti-ice electric heater filter Circulation pump with inverter 9.3 CSVX - Couple of manually opeated shut-off valves Il kit allows to isolate the water circuit at the inlet and outlet. It includes: •...
  • Page 44 M12 jacks and in- structions for the installation. Pesi kit macchine Clivet serie WSA-XEE taglie da 122 a 402 Kit weights for Clivet machines serie WSA-XEE sizes from 122 to 402 codici kit peso netto...
  • Page 45 ATTENZIONE: Prima di procedere all’installazione degli antivibranti accertarsi che il codice identificativo del kit, evidenziato sulla scatola, sia rispondente al modello di macchina sulla quale deve essere installato. Il supporto antivibrante è formato da: INVOLUCRO “X” involucro di contenimento in Polyamide 6 (PA6) con elevata resistenza allo shock, protegge i corpi elastici all’interno.
  • Page 46 fig.1 COMPONENTI DEL MARTINETTO fig.1 fig.1 JACK’S COMPOSITION Grano M12 con sede per chiave a brugola del 6. M12 grain with lodging for Allen Key of the 6 Dado basso UNI 5589. E2 - E6 Low nut UNI 5589. Rondella elastica spaccata UNI 1751. Broken elastic washer UNI 1751.
  • Page 47 ATTENZIONE: Gli antivibranti devono essere collocati sotto la macchina, secondo lo schema indicato nell’impronta a terra indicata nella pagine seguenti. INSTALLAZIONE Posizionare la macchina ad un’altezza che consenta all’operatore di inserire nel foro (A1), predisposti sul basamento, i martinetti con gli antivibranti.
  • Page 48 Dimensioni / Dimensions serie BBS... Impronta a terra / Foot print 1450 1875 serie WSA-XEE / WSA-XEE line Macchine / Machines Punti di appoggio antivibranti / Antivibratings supporting points Codice kit Kit code Modelli / Models WSA-XEE 122 PE2S00002 BBS100 45 sh BBS100 45 sh BBS100 45 sh BBS100 45 sh...
  • Page 49 WSA-XEE / WSA-XEE line Macchine / Machines Punti di appoggio antivibranti / Antivibratings supporting points Codice kit Kit code Modelli / Models WSA-XEE 262 PE2S00004 BBS100 45 sh BBS100 60 sh BBS100 60 sh BBS100 60 sh WSA-XEE 302...

  • Page 50: Decommissioning

    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 51: Residual Risks

    11 Residual risks General description If there is a fire the temperature of the refrigerant could reach values In this section the most common situations are indicated,as these that increase the pressure to beyond the safety valve with the cannot be controlled by the manufacturer and could be a source of consequent possible projection of the refrigerant itself or explosion risk situations for people or things.

  • Page 52: Technical Information

    12 Technical information Standard unit General technical data Size Cooling Cooling capacity 36.4 42.0 49.7 58.7 68.0 78.9 90.1 Compressor power input 11.6 13.7 16.0 19.8 23.2 26.1 30.2 35.0 Partial recovery heating capacity 12.0 13.9 16.4 19.6 22.8 26.2 30.1 34.3 Cooling capacity (EN14511:2013)
  • Page 53 Sound levels Sound power level (dB) Sound Sound power pressure level level Size Octave band (Hz) 1000 2000 4000 8000 dB(A) dB(A) Sound levels refer to units at full load. The sound pressure is measured at 1 m from the external surface of the ducted unit operating in an open field. (standard UNI EN ISO 9614-2) Data referred to the following conditions: - Internal exchanger water temperature = 12/7°C - outdoor air temperature 35°C...
  • Page 54 Qmax [l/s] 10.2 Exchanger operating range Internal exchanger TYPE OF TEST [kPa] [kPa] CLIVET C 4500 1000 PED (CE) 4500 1000 DPr = Max. operating pressure referigerant gas side DPw = Max. operating pressure water side (utility) Overload and control device calibrations...
  • Page 55 Dimensional drawings DAB2S122_162_0 REV00 Sizes 122-162 DATA 23/06/2016 (1) Compressor compartment (9) Functional clearances (2) General electrical panel (10) Separation line (3) Exhaust radial electric fans (R) Outdoor air return (4) External exchanger (EV) Vertical air exhaust (standard) (5) Internal exchanger (EO) Horizontal air exhaust (optional) (6) Electric line input (7) Hydraulic fittings flush with unit (optional)
  • Page 56 DAB2S182_222_0 REV00 Sizes 182-222 DATA 23/06/2016 (1) Compressor compartment (9) Functional clearances (2) General electrical panel (10) Separation line (3) Exhaust radial electric fans (R) Outdoor air return (4) External exchanger (EV) Vertical air exhaust (standard) (5) Internal exchanger (EO) Horizontal air exhaust (optional) (6) Electric line input (7) Hydraulic fittings flush with unit (optional) (8) Partial recovery water fittings (optional)
  • Page 57 DAB2S262_402_0 REV00 Sizes 262-302-352-402 DATA 23/06/2016 (1) Compressor compartment (9) Functional clearances (2) General electrical panel (10) Separation line (3) Exhaust radial electric fans (R) Outdoor air return (4) External exchanger (EV) Vertical air exhaust (standard) (5) Internal exchanger (EO) Horizontal air exhaust (optional) (6) Electric line input (7) Hydraulic fittings flush with unit (optional) (8) Partial recovery water fittings (optional)
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  • Page 60 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.

This manual is also suitable for:

Wsa-xee 302Wsa-xee 352Wsa-xee 402Wsa-xee seriesWsa-xee 182Wsa-xee 222

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