CLIVET WDAN-iK4 MF 220,2 Manual
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CLIVET WDAN-iK4 MF 220,2 Manual

CLIVET WDAN-iK4 MF 220,2 Manual

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M02A00002-00 10-21
R513A

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Summary of Contents for CLIVET WDAN-iK4 MF 220,2

  • Page 1 M02A00002-00 10-21 R513A...

  • Page 4: Maintenance

    1 - SAFETY CONSIDERATION S Safety Operate in compliance with safety regulations in force. To carry out the operations use protection devices: gloves, goggles, helmet, headphones, protective knee pads. All operations must be carried out by personnel trained on possible risks of a general nature, electrical and deriving from operating with equipment under pressure.

  • Page 5: User Training

    1 - SAFETY CONSIDERATION S Modification All unit modifications will end the warranty coverage and the manufacturer responsibility. Breakdown/Malfunction Disable the unit immediately in case of breakdown or malfunction. Contact a certified service agent. Use original spares parts only. Using the unit in case of breakdown or malfunction: voids the warranty ...

  • Page 6: Unit Identification

    1 - SAFETY CONSIDERATION S Unit identification The serial number label is positioned on the unit and allows to indentify all the unit features. The matriculation plate shows the indications foreseen by the standards, in particular: unit type  serial number (12 characters) ...

  • Page 7: Removal Of Packaging

    2 - BEFORE INSTALLATION 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.
  • Page 8 2 - BEFORE INSTALLATION Handling  Check that all handling equipment complies with local safety regulations (cran, forklifts, ropes, hooks, etc.).  Provide personnel with personal protective equipment suitable for the situation, such as helmet, gloves, accident-prevention shoes, etc.  Observe all safety procedures in order to guarantee the safety of the personnel present and the of material.
  • Page 9 3 - SELECTING THE INSTAL LATION SITE Positioning  Installation must be in accordance with local regulations. If they do not exist, follow EN378 . During positioning consider these elements: customer approval  unit weight and bearing point capacity  safe accessible position ...
  • Page 10 3 - SELECTING THE INSTAL LATION SITE Functional spaces Avoid therefore: Safety Zone: obstacles to the airflow  see chapter DIMENSIONS exchange difficulties  Do not smoke or use open flames leaves or other foreign bodies that can obstruct the exchange ...
  • Page 11 4 - WATER CONNECTIONS Hydraulic system The warranty does not cover The pipes must be designed and manufactured to limit pressure damages caused by limestone drops as much as possible, i.e. optimise performance of the formations, deposits and impurities system. Keep the following to a minimum: from the water supply and/or from overall length ...

  • Page 12: Water Filter

    4 - WATER CONNECTIONS Risk of freeze If the unit or the relative water connections can be subject to temperatures close to 0°C: Mix water with ethylene glycol, or  The unit must always be protected Safeguard the pipes with heating cables placed under the ...

  • Page 13: Water Flow-Rate

    4 - WATER CONNECTIONS Minimum water flow Water flow-rate The design water flow-rate must be:  inside the exchanger operating limits guaranteed also with variable system conditions (for example,  in systems where some circuits are bypassed in particular situations) If the system capacity is below the minimum flow, bypass the system as indicated in the diagram.

  • Page 14: Non-Return Valve

    4 - WATER CONNECTIONS Non-return valve Non-return valve Provide for the installation of non-return valves (A) in the case of several units connected in parallel. Operations sequence Before starting the unit pump: 1 Close all vents in the high points of the unit’s water circuit. 2 Close all drain shut-off valves in the low points of the unit’s water circuit ...
  • Page 15 4 - WATER CONNECTIONS Evaporator 1 exchanger bypass 14 pressure gauge 2 antifreeze heater 9 system cleaning bypass 15 - 3 water temperature probes (interlock closed during 16 pump 4 non-return valve operation) 17 safety valve 5 differential pressur switch 10 vent 18 shut-off valves 6 flexible couplings...
  • Page 16 4 - WATER CONNECTIONS Condenser 1 exchanger bypass switch 2 antifreeze heater 9 system cleaning bypass 14 pressure gauge 3 water temperature probes (interlock closed during 15 - 4 non-return valve operation) 16 pump 5 differential pressur switch 10 vent 17 safety valve 6 flexible couplings 11 drain...

  • Page 17: Electrical Data

    5 - ELECTRICAL CONNECTIO NS The characteristics of the electrical lines must be determined by specialized 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 the presumed short circuit current, whose value must be determined in function of system features.

  • Page 18: Power Input

    5 - ELECTRICAL CONNECTIO NS Cross-section of the line conductors Minimum cross-section of the protective conductor (PE) (mm S ≤ 16 16 < S ≤ 35 S > 35 Signals / data lines Do not overpass the maximum power 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.
  • Page 19 5 - ELECTRICAL CONNECTIO NS Hot side Cold side...
  • Page 20 5 - ELECTRICAL CONNECTIO NS Power supply cables section 220,2 240,4 260,2 280,2 320,2 340,2 420,2 Min. cable section Cu (mm²) 1 x 240 1 x 240 2 x 150 2 x 150 2 x 185 2 x 185 2 x 240 Max.

  • Page 21: Computer Connection

    5 - ELECTRICAL CONNECTIO NS Computer connection Configure P.C. 1 connect P.C. and main module with LAN cable 2 check in the taskbar that the connection is active 3 open Control Panel and select Network and sharing center 4 select Modify board setting 5 select Local area connection (LAN) 6 select Internet protocol version 4 (TPC) IPV4 and enter Property...

  • Page 22: Remote Control

    5 - ELECTRICAL CONNECTIO NS Remote Control Option 1 Distance up to 350 mt 2 Distance up to 700 mt User interface B=B1 KNX bus, max 350 mt twisted pair with shield, ø 0,8 mm EIB/KNX cable marking recommended PSX - Mains power supply unit power supply unit N125/11 5WG1 125-1AB11 AC 120...230V, 50...60Hz KNX bus, max 350 mt...
  • Page 23 5 - ELECTRICAL CONNECTIO NS Modbus - RS485 Option LED BSP Modbus / LonWorks / Cable requirements Couple of conductors twisted and shielded Section of conductor 0,22mm2…0,35mm2 Rated power between conductors &lt; 50 pF/m Nominal impedance 120 Ω Recommended cable BELDEN 3106A very RS485 serial line must be set up using the ‘In/Out’...

  • Page 24: Bacnet Ip - Option

    5 - ELECTRICAL CONNECTIO NS LonWorks - Option LED BSP LONWORK CABLE TYPE Echelon allows three cable types for channel type TP/FT-10, including the Category 5 network cable used commonly in building automation and control (TIA 568A Cat-5). CAT-5 SPECIFICATIONS Unshielded cable, twisted pair with at least 18 beats per meter: - Cross-sectional area min ø...
  • Page 25 5 - ELECTRICAL CONNECTIO NS Ecoshare Option Control of the network is entrusted to the Master unit (identified by the parameter LNAddress = 1). The network can be extended up to a maximum of 7 units (1 master – 6 slaves). The master arranges for managing connected units in order to obtain: ...
  • Page 26 5 - ELECTRICAL CONNECTIO NS Type A configuration Parameter P0342:TypeRegMS = 0 The pumps of all units are active. On each unit a different setpoint is set for the utility side: this value is calculated starting from the setpoint set in the master unit, adding/removing, depending on the operating mode (cold/hot), an offset that can be parameterised.
  • Page 27 5 - ELECTRICAL CONNECTIO NS Type C configuration Parameter P0342:TypeRegMS = 2 Only the pumps of the units called to operate are activated. Slave units mode controlled by the Master The units are controlled only if they have to deliver power. this value is calculated starting from the setpoint set in the master unit, adding/removing, depending on the operating mode (cold/hot), an offset that can be parameterised.
  • Page 28 6 - START-UP General  The indicated operations should done qualified technician with specific training on the product. The electrical, water connections and the other system works are by the installer. Agree upon in advance the start-up data with the service centre. Agree upon in advance the star-up data with the service centre.

  • Page 29: Preliminary Checks

    6 - START-UP Preliminary checks Unit OFF power supply Si / No safe access suitable frame to withstand unit weight + people weight functional clearances air flow: correct return and supply (no bypass, no stratification) considered level to be reachable by snow considered main winds: there are deflectors, windbreaks, suitable anchor system lack of chimneys / corrosive atmospheres / pollutants structure integrity...

  • Page 30: Start-Up Sequence

    6 - START-UP Start-up sequence Unit power supply ON Before powering the unit carry out a leak test with suitable instrumentation Yes / No compressor carter resistances operating at least since 8 hours off-load voltage measure phase sequence check pump manual start-up and flow check refrigeration circuit shut-off valves opening (if applicable) unit ON load voltage measure...

  • Page 31: Cooling Circuit

    6 - START-UP Cooling circuit 1 Visually inspect the refrigerating circuit: the presence of oil stains can by a symptom of leakage (caused e.g. by transportation, handling or other). 2 Verify that the refrigerating circuit is in pressure: Using the unit manometers, if present, or service manometers.
  • Page 32 6 - START-UP Voltage Check that the air and water temperatures are within in the operating limits. Start-up the unit. While the unit is operative, i.e. in stable conditions nearing operating ones, check: Power supply voltage  Total absorption of the unit ...

  • Page 33: Demand Limit

    6 - START-UP 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 or 4-20mA. The higher the signal is, the lower the number of compressors available to meet the thermal Only if P0050:En DemandLimit ≠...
  • Page 34 6 - START-UP Climatica 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 based on the climatic curve and the Water Reset is displayed on the display Only if P0053:En Climatica = 1 (COLD side) and P0027:En ClimaticaRec = 1 (HEAT side) Path: Main menu / Unit parameters / Options Path: Main menu / Unit parameters /...
  • Page 35 6 - START-UP 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 setpoint based on the climatic curve and the Water Reset is displayed on the display Only if P0051: En WaterReset = 1 (COLD side) e P0028: En WaterReset Rec = 1 (HEAT side) Path: Main menu / Unit parameters / Options...

  • Page 36: Start-Up Report

    6 - START-UP Start-up report To detect the objective operational 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 37 7 - CONTROL...

  • Page 38: Mode Change

    7 - CONTROL Change unit state Step Action Menu - Variable Keys Display Press Main menu Select Cmd local state OFF - ECO - ON - Pump ON Confirm Exit Compressors enabled Cpmpressors disabled - Antifreeze protections user side active Compressors enabled - Pumps activated periodically - Setpoint = Setpoint EcoCool PMP_ON Cpmpressors disabled - Pumps running...

  • Page 39: Enable Scheduler

    7 - CONTROL Display the status Step Action Menu - Variable Keys Display Press Main menu Select Unit State Select General, circuit, etc Exit Scheduler It is possible to set 6 events (Off, Eco, On, Recirculating) for each week day. Step Action Menu - Variable...

  • Page 40: Keyboard Settings

    7 - CONTROL Keyboard settings Step Action Menu - Variable Keys Display Press 3 sec Press Select HMI Settings Press Press Select Local connections Allarms Before resetting an alarm identify and remove its cause. Repeated resets can cause irreversible damage. Display of alarms: step 1-3 Reset alarm: step 4-10 Example:...

  • Page 41: List Of Alarms

    7 - CONTROL List of alarms- 1 The alarms relating to circuit 2 are not shown in the table. The code is analogous to the correspondent of circuit 1 Example: 01 TimeOutModCirc = circuit 1 01 TimeOutModCirc = circuit 2 Description ce1108 Critical.

  • Page 42: Alarm List

    7 - CONTROL Alarm list - 2 Description ee0042 Faulty source water differential pressure transducer ee0050 Faulty utility water differential pressure transducer EE0054 Recovery pump 1 thermal protection active EE0055 Recovery pump 2 thermal protection active EE0056 Recovery pump 3 thermal protection active eE0057 Recovery pump inverter alarm EE0060...
  • Page 43 8 - MAINTENANCE Safety Operate in compliance with safety regulations in force. To carry out the operations use protection devices: gloves, goggles, helmet, headphones, protective knee pads. All operations must be carried out by personnel trained on possible risks of a general nature, electrical and deriving from operating with equipment under pressure.
  • Page 44 8 - MAINTENANCE intervention frequency (months) Presence of corrosions Panel fixing Fan fixing coil cleaning Water filter cleaning Water: quality, pH, glycol concentration Check exchanger efficiency Circulation pump Check of the fixing and the insulation of the power lead 10 Earth cable check 11 Electric panel cleaning 12 Power remote controls status 13 Clamp closure, cable isolation integrity...

  • Page 45: Standby Mode

    8 - MAINTENANCE Unit booklet Foresee a unit schedule to keep trace of the interventions made on the unit. In this way, it will be easier to adequately schedule the various interventions and facilitate any troubleshooting. On the schedule note: date ...

  • Page 46: Circulation Pumps

    8 - MAINTENANCE Water side heat exchanger The exchanger must to be able to provide the maximum thermal exchange, therefore it is essential for the inner surfaces to be clean of dirt and build-up. Periodically check the difference between the temperature of the supply water and the evaporation temperature (cold side) / condensation temperature (hot side): if the difference is greater than 8°C–10°C it is advisable to clean the exchanger.
  • Page 47 8 - MAINTENANCE Air coil  Accidental contact with the exchanger fins can cause cuts: wear protective gloves. The coil must allow maximum thermal exchange, therefore, the surface must be clear from dirt and scaling. It is recommended a quarterly cleaning of the coils, as the minimum.

  • Page 48: Refrigerant Leak Detector

    8 - MAINTENANCE Electric fans Check: the fans and the relative protection gridsare well fixed  the fan bearings (evident by noise and anomalous vibrations)  the terminal protection covers are closed and the cable  holders are properly positioned. Refrigerant leak detector Option present with compressor box For specific information refer to the component manufacturer's...
  • Page 49 9 - ANTI-VIBRATION Anti-vibration mount support...
  • Page 50 9 - ANTI-VIBRATION Anti-vibration mount support - Unit without hydronic system 220.2 240.2 260.2 280.2 PE2A00002 PE2A00002 PE2A00001 PE2A00003 RX603-Z112P RX603-Z112P RX604-Z120P RX404-Z220-Z124P RZ612-120P RZ612-120P RX607-Z124P RX404-Z220-Z124P RX603-Z112P RX603-Z112P RX402-Z208-X103Pr RX404-Z220-Z124P RZ720P RZ720P RX607-Z124P RX404-Z220-Z124P RZ505-202Pr RZ505-202Pr RZ408-X303Pr RZ403-Z205-X102Pr RX602-Z112Pr RX602-Z112Pr RZ412-X304P RZ608-X104Pr...
  • Page 51 9 - ANTI-VIBRATION Anti-vibration mount support - Unit without hydronic system 220.2 240.2 260.2 280.2 PE2A00011 PE2A00011 PE2A00012 PE2A00013 RX703P RX703P RX604-Z120P RZ520-212P RX504-202P RX504-202P RX407-Z222-X108P RZ520-212P RX703P RX703P RX701Pr RZ520-212P RX707P RX707P RZ724P RZ520-212P RX503-Z205Pr RX503-Z205Pr RZ612-120P RX602-Z108Pr RZ603-X101Pr RZ603-X101Pr RZ612-120P RX503-Z203Pr...
  • Page 52 9 - ANTI-VIBRATION...
  • Page 53 9 - ANTI-VIBRATION Anti-seismic spring antivibration mounts...
  • Page 54 9 - ANTIVIBRANTI...
  • Page 55 9 - ANTI-VIBRATION Anti-seismic spring antivibration mounts - Unit without hydronic system 220.2 240.2 260.2 280.2 320.2 340.2 420.2 PE2A00006 PE2A00006 PE2A00007 PE2A00008 PE2A00009 PE2A00009 PE2A00010 LaLV 245 LaLV 245 LaLV 2501 LaLV 251 LaLV 253 LaLV 253 LaLV 255 LaLV 248 LaLV 248 LaLV 255...
  • Page 56 10 - DECOMMISSIONING Disconnection WARNIN G  Before performing any operation, read the warnings found in the Maintenance chapter. Avoid leak or spills into the environment. Before disconnecting the unit, the following must be recovered, if present:  refrigerant gas Avvertimento: ...
  • Page 57 11 - RESIDUAL RISKS General In this section the most common situations are indicated,as these cannot be controlled by the manufacturer and could be a source of risk situations for people or things. Danger zone This is an area in which only an authorised operator may work. The danger zone is the area inside the unit which is accessible only with the deliberate removal of protections or parts thereof.
  • Page 58 11 - RESIDUAL RISKS If there is a fire the temperature of the refrigerant could reach values that in-crease 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 and never leave the refriger-ating system taps closed.

  • Page 59: General Technical Data

    General technical data Performance Compressor soundproofing acoustic configuration (SC) SIZE 220.2 240.2 260.2 280.2 320.2 340.2 420.2 Cooling 100% - Heating 0% Cooling capacity Compressor power input Total power input 2,88 2,85 3,06 3,11 3,05 3,02 2,85 Water flow-rate cold side 25,0 26,0 27,5...
  • Page 60 General technical data Performance Silenced acoustic configuration (LN) SIZE 220.2 240.2 260.2 280.2 320.2 340.2 420.2 Cooling 100% - Heating 0% Cooling capacity Compressor power input Total power input 2,85 2,84 3,03 3,10 3,04 3,00 2,91 Water flow-rate cold side 24,5 25,1 27,2...
  • Page 61 General technical data Performance Super-silenced acoustic configuration (EN) SIZE 220.2 240.2 260.2 280.2 320.2 340.2 420.2 Cooling 100% - Heating 0% Cooling capacity Compressor power input Total power input 2,94 2,82 3,03 3,10 3,06 2,98 2,99 Water flow-rate cold side 21,5 23,7 25,7...
  • Page 62 General technical data Construction 220.2 240.2 260.2 280.2 320.2 340.2 420.2 SIZE Compressor Type of compressors Refrigerant R513A N° compressors Rated power (C1) Rated power (C2) Std Capacity control steps STEPLESS Oil charge (C1) Oil charge (C2) Refrigerant charge (C1) Refrigerant charge (C2) Refrigeration circuits Cold side exchanger...

  • Page 63: Sound Level

    General technical data Sound level Compressor soundproofing acoustic configuration (SC) Sound Sound Sound power level (dB) - Octave band (Hz) pressure power SIZE level level 1000 2000 4000 8000 dB(A) dB(A) 220.2 240.2 260.2 280.2 320.2 340.2 420.2 Silenced acoustic configuration (LN) Sound Sound Sound power level (dB) - Octave band (Hz)

  • Page 64: Operating Range

    General technical data Operating range Cooling - SC Ta (°C) = External exchanger inlet air temperature (D.B.) To (°C) = Cold side exchanger outlet water temperature Standard unit operating range at full load Unit operating range with automatic capacity control of the compressors Data provided on request Cooling - LN...
  • Page 65 General technical data Operating range Heating Ta (°C) = External exchanger inlet air temperature (D.B.) To (°C) = Hot side exchanger outlet water temperature Standard unit operating range Cooling 100% - Heating 100% To_h = Hot side exchanger outlet water temperature To_c = Cold side exchanger outlet water temperature 1.
  • Page 66 General technical data Exchanger operating range Cold side exchanger Hot side exchanger PED (CE) 2400 1000 3500 1600 DPr = Maximum operating pressure on refrigerant side in kPa DPw = Maximum operating pressure on water side in kPa Overload and control device calibrations OPEN CLOSE VALUE...

  • Page 67: Dimensional Drawings

    Dimensional drawings DAA2A0001_00 Size 220.2 - 240.2 - Without hydronic assembly DATA/DATE: 26/03/2021...
  • Page 68 Dimensional drawings DAA2A0010_00 Size 220.2 - 240.2 - With hydronic assembly DATA/DATE: 26/03/2021...
  • Page 69 Dimensional drawings DAA2A0004_00 Size 260.2 - Without hydronic assembly DATA/DATE: 17/06/2021...
  • Page 70 Dimensional drawings DAA2A0007_00 Size 260.2 - With hydronic assembly DATA/DATE: 30/06/2021...
  • Page 71 Dimensional drawings DAA2A0006_00 Size 280.2 - Without hydronic assembly DATA/DATE :26/03/2021...
  • Page 72 Dimensional drawings DAA2A0008_00 Size 280.2 -With hydronic assembly DATA/DATE :21/06/2021...
  • Page 73 Dimensional drawings DAA2A0005_00 Size 320.2 - 340.2 - Without hydronic assembly DATA/DATE: 18/06/2021...
  • Page 74 Dimensional drawings DAA2A0009_00 Size 320.2 - 340.2 - With hydronic assembly DATA/DATE: 01/07/2021...
  • Page 75 Dimensional drawings DAA2A0003_00 Size 420.2 - Without hydronic assembly DATA/DATE: 12/05/2021...
  • Page 76 Dimensional drawings DAA2A0002_00 Size 420.2 - With hydronic assembly DATA/DATE: 20/04/2021...
  • Page 78 Via Camp Lonc 25, Z.I. Villapaiera 32032 Feltre (BL) - Italy Tel. +39 0439 3131 - Fax +39 0439 313300 info@clivet.it...

This manual is also suitable for:

Wdan-ik4 mf 240,4Wdan-ik4 mf 260,2Wdan-ik4 mf 280,2Wdan-ik4 mf 320,2Wdan-ik4 mf 340,2Wdan-ik4 mf 420,2

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