AERMEC ANK 020-085 H Installation Manual
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AERMEC ANK 020-085 H Installation Manual

Air-cooled reversible heat pump
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AIR-COOLED REVERSIBLE HEAT PUMP - Technical - Installa on manual
REVERSIBLE HEAT PUMPS
• OUTDOOR UNIT
• HIGH EFFICIENCIES
• PRODUCTION OF HOT WATER UP TO 60 °C
Aermec
participates in the EUROVENT
Program LCP/A/P/R.
The products of interest can be found on the
website www . eurovent-certification . com
ANK
020-085
H|HP|HA
IANKPV.11.11.6755521_01
replaces 6755521_00 dated 10.06

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Summary of Contents for AERMEC ANK 020-085 H

  • Page 1 • OUTDOOR UNIT • HIGH EFFICIENCIES 020-085 • PRODUCTION OF HOT WATER UP TO 60 °C H|HP|HA Aermec participates in the EUROVENT Program LCP/A/P/R. The products of interest can be found on the website www . eurovent-certification . com IANKPV.11.11.6755521_01...
  • Page 2 AERMEC S.p.A AERMEC S.p.A. reserves the right to make any modifications considered necessary to improve its products at any moment and is not obliged to add these modifications to machines that have already been manufactured, delivered or are under construction.

  • Page 3: Serial Number

    37040 Bevilacqua (VR) Italy–Via Roma, 996 Tel. (+39) 0442 633111 Telefax 0442 93730–(+39) 0442 93566 www . aermec . com - info @ aermec . com SERIAL NUMBER DECLARATION OF CONFORMITY We, the undersigned, hereby declare under our own responsibility that the assembly in question,...

  • Page 4: Table Of Contents

    26.1. Prepara on for commissioning ............74 26.2. Commissioning ................74 26.3. Machine commissioning ..............74 26.4. Season changeover ................. 75 26.5. Season changeover on machine ............. 75 26.6. Season changeover from PR3 (ACCESSORY) ........75 Aermec code 6755521_01 11.11...
  • Page 5 This unit contains fluoride gases with greenhouse effect covered by the Kyoto Protocol. Maintenance and disposal must (Tab.1) only be performed by qualified staff, in compliance with standards in force. Possibility of D.H.W. production (DCPX | VMF-DHW |MODU-485A mandatory) Aermec code 6755521_01 11.11...
  • Page 6 Z Temperature of the water produced from 4 °C to 0 °C Y Temperature of the water produced from 0 °C to -8 °C EVAPORATOR SDgr Standard POWER SUPPLY SDgr 400V/3N/50Hz M 230V/1/50Hz for 020 - 030 - 040 - 045 models Aermec code 6755521_01 11.11...
  • Page 7 • Air vent valve • Pump • Expansion vessel • Hydraulic circuit "HA" Version Water filter • Flow switch • Safety valve • Air vent valve • Pump (P) • Expansion vessel • Storage tank • Aermec code 6755521_01 11.11...
  • Page 8 HPS High pressure switch LPT Low pressure transducer VIC Cycle reversing valve CN Finned coil CV One-way valve CO Calibrated orifice F Dehydrator filter AL Liquid storage tank TEV Thermostatic valve BHE Plate exchanger V Fan/s Aermec code 6755521_01 11.11...
  • Page 9 Allows to drain circuit water. cooling circuit. 5.4. SAFETY AND CONTROL LIQUID SEPARATOR COMPONENTS Positioned in the intake line, it protects the compressor from any liquid return. HIGH PRESSURE SWITCH With fixed calibration, placed on high pressure side Aermec code 6755521_01 11.11...
  • Page 10 Probes fault alarm − Pre-alarms with automa c reset with limited number of re-start a empts before blocking. − ON/OFF from external contact. − Season change from external contact. For further informa on, refer to the user manual. Aermec code 6755521_01 11.11...
  • Page 11 • Available only with 400V/3N power supply. BS6KW230M • • • • Only applicable in the factory. BS6KW400T • • • • • • BS9KW400T • • • • • • Only applicable in the factory. Aermec code 6755521_01 11.11...
  • Page 12 Sound power Sound pressure Condenser inlet water temperature 30°C Aermec determines sound power values on the basis of meas- Sound pressure in free field conditions on reflective surface Condenser outlet water temperature 35°C urements made in compliance with the ISO 9614-2 Standard,...
  • Page 13 Sound power Sound pressure Condenser inlet water temperature 30°C Aermec determines sound power values on the basis of meas- Sound pressure in free field conditions on reflective surface Condenser outlet water temperature 35°C urements made in compliance with the 9614-2 Standard, in...
  • Page 14 Sound power Sound pressure Condenser inlet water temperature 30°C Aermec determines sound power values on the basis of meas- Sound pressure in free field conditions on reflective surface Condenser outlet water temperature 35°C urements made in compliance with the ISO 9614-2 Standard,...
  • Page 15 Compressor/n°. Circuit ALLES N°/n° Par alisa on ALLES 0-100 0-100 0-100 0-100 0-100 0-100 LOADS The declared data can be amended any time Aermec considers it necessary R410A Gas ALLES 2.87 4.32 4.32 5.55 5.96 5.96 ALLES HYDRONIC KIT...
  • Page 16 Evaporator inlet water temperature 7°C 2. The 230V/1/50Hz versions Condenser outlet water temperature 45°C Evaporator outlet water temperature 12°C have soft-start as per standard. External air temperature 7°C d.b. 6°C w.b. External air temperature 35 °C Aermec code 6755521_01 11.11...

  • Page 17: Technical Data

    Evaporator inlet water temperature 23°C without pump. Condenser outlet water temperature 35°C Evaporator outlet water temperature 18°C 2. The 230V/1/50Hz versions External air temperature 7°C d.b. 6°C w.b. External air temperature 35 °C have soft-start as per standard. Aermec code 6755521_01 11.11...
  • Page 18 UNIT PROTECTION RATING SCROLL COMPRESSOR Quantity/circuit n°/n° Capacity control 0-100 0-100 0-100 0-100 0-100 0-100 LOADS The declared data can be amended any time Aermec considers it necessary R410A Refrigerant 2.87 4.32 4.32 5.55 5.96 5.96 SYSTEM SIDE HEAT EXCHANGER Quantity n°...
  • Page 19 42 °C External air temperature °C 9.3. DESIGN DATA High pressure side Low pressure side REFRIGERANT SIDE Maximum pressure allowed 16.5 Maximum temperature allowed °C Minimum temperature allowed °C WATER SIDE Condensers Evaporator Maximum pressure allowed 10.5 Aermec code 6755521_01 11.11...
  • Page 20 Hea ng capacity (kW) Input power (kW) ATTENTION operation with DCPX External air temperature (°C) d.b. ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Heating capacity correction factors 0.99 1.01 1.02 Input power correction factors 1.01 0.98 0.96 Aermec code 6755521_01 11.11...
  • Page 21 Hea ng capacity (kW) Input power (kW) ATTENTION operation with DCPX External air temperature (°C) d.b. ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Heating capacity correction factors 0.99 1.01 1.02 Input power correction factors 1.01 0.98 0.96 Aermec code 6755521_01 11.11...
  • Page 22 Hea ng capacity (kW) Input power (kW) ATTENTION operation with DCPX External air temperature (°C) d.b. ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Heating capacity correction factors 0.99 1.01 1.02 Input power correction factors 1.01 0.98 0.96 Aermec code 6755521_01 11.11...
  • Page 23 Hea ng capacity (kW) Input power (kW) ATTENTION operation with DCPX External air temperature (°C) d.b. ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Heating capacity correction factors 0.99 1.01 1.02 Input power correction factors 1.01 0.98 0.96 Aermec code 6755521_01 11.11...
  • Page 24 Hea ng capacity (kW) Input power (kW) ATTENTION operation with DCPX External air temperature (°C) d.b. ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Heating capacity correction factors 0.99 1.01 1.02 Input power correction factors 1.01 0.98 0.96 Aermec code 6755521_01 11.11...
  • Page 25 Hea ng capacity (kW) Input power (kW) ATTENTION operation with DCPX External air temperature (°C) d.b. ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Heating capacity correction factors 0.99 1.01 1.02 Input power correction factors 1.01 0.98 0.96 Aermec code 6755521_01 11.11...
  • Page 26 Hea ng capacity (kW) Input power (kW) ATTENTION operation with DCPX External air temperature (°C) d.b. ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Heating capacity correction factors 0.99 1.01 1.02 Input power correction factors 1.01 0.98 0.96 Aermec code 6755521_01 11.11...
  • Page 27 Hea ng capacity (kW) Input power (kW) ATTENTION operation with DCPX External air temperature (°C) d.b. ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Heating capacity correction factors 0.99 1.01 1.02 Input power correction factors 1.01 0.98 0.96 Aermec code 6755521_01 11.11...
  • Page 28 Hea ng capacity (kW) Input power (kW) ATTENTION operation with DCPX External air temperature (°C) d.b. ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Heating capacity correction factors 0.99 1.01 1.02 Input power correction factors 1.01 0.98 0.96 Aermec code 6755521_01 11.11...
  • Page 29 Hea ng capacity (kW) Input power (kW) ATTENTION operation with DCPX External air temperature (°C) d.b. ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Heating capacity correction factors 0.99 1.01 1.02 Input power correction factors 1.01 0.98 0.96 Aermec code 6755521_01 11.11...
  • Page 30 Hea ng capacity (kW) Input power (kW) ATTENTION operation with DCPX External air temperature (°C) d.b. ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Heating capacity correction factors 0.99 1.01 1.02 Input power correction factors 1.01 0.98 0.96 Aermec code 6755521_01 11.11...
  • Page 31 Hea ng capacity (kW) Input power (kW) ATTENTION operation with DCPX External air temperature (°C) d.b. ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Heating capacity correction factors 0.99 1.01 1.02 Input power correction factors 1.01 0.98 0.96 Aermec code 6755521_01 11.11...
  • Page 32 Hea ng capacity (kW) Input power (kW) ATTENTION operation with DCPX External air temperature (°C) d.b. ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Heating capacity correction factors 0.99 1.01 1.02 Input power correction factors 1.01 0.98 0.96 Aermec code 6755521_01 11.11...
  • Page 33 Hea ng capacity (kW) Input power (kW) ATTENTION operation with DCPX External air temperature (°C) d.b. ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Heating capacity correction factors 0.99 1.01 1.02 Input power correction factors 1.01 0.98 0.96 Aermec code 6755521_01 11.11...
  • Page 34 Hea ng capacity (kW) Input power (kW) ATTENTION operation with DCPX External air temperature (°C) d.b. ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Heating capacity correction factors 0.99 1.01 1.02 Input power correction factors 1.01 0.98 0.96 Aermec code 6755521_01 11.11...
  • Page 35 Hea ng capacity (kW) Input power (kW) ATTENTION operation with DCPX External air temperature (°C) d.b. ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Heating capacity correction factors 0.99 1.01 1.02 Input power correction factors 1.01 0.98 0.96 Aermec code 6755521_01 11.11...
  • Page 36 Hea ng capacity (kW) Input power (kW) ATTENTION operation with DCPX External air temperature (°C) d.b. ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Heating capacity correction factors 0.99 1.01 1.02 Input power correction factors 1.01 0.98 0.96 Aermec code 6755521_01 11.11...
  • Page 37 Hea ng capacity (kW) Input power (kW) ATTENTION operation with DCPX External air temperature (°C) d.b. ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Heating capacity correction factors 0.99 1.01 1.02 Input power correction factors 1.01 0.98 0.96 Aermec code 6755521_01 11.11...
  • Page 38 Hea ng capacity (kW) Input power (kW) ATTENTION operation with DCPX External air temperature (°C) d.b. ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Heating capacity correction factors 0.99 1.01 1.02 Input power correction factors 1.01 0.98 0.96 Aermec code 6755521_01 11.11...
  • Page 39 Hea ng capacity (kW) Input power (kW) ATTENTION operation with DCPX External air temperature (°C) d.b. ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Heating capacity correction factors 0.99 1.01 1.02 Input power correction factors 1.01 0.98 0.96 Aermec code 6755521_01 11.11...
  • Page 40 ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Cooling capacity correction factors 0.99 1.02 1.03 Input power correction factors 0.99 1.01 1.02 DEPOSIT FACTORS [K*m2]/[W] 0.00005 0.0001 0.0002 Cooling capacity correction factors 0.98 0.94 Input power correction factors 0.98 0.95 Aermec code 6755521_01 11.11...
  • Page 41 ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Cooling capacity correction factors 0.99 1.02 1.03 Input power correction factors 0.99 1.01 1.02 DEPOSIT FACTORS [K*m2]/[W] 0.00005 0.0001 0.0002 Cooling capacity correction factors 0.98 0.94 Input power correction factors 0.98 0.95 Aermec code 6755521_01 11.11...
  • Page 42 ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Cooling capacity correction factors 0.99 1.02 1.03 Input power correction factors 0.99 1.01 1.02 DEPOSIT FACTORS [K*m2]/[W] 0.00005 0.0001 0.0002 Cooling capacity correction factors 0.98 0.94 Input power correction factors 0.98 0.95 Aermec code 6755530_03 9.2011...
  • Page 43 ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Cooling capacity correction factors 0.99 1.02 1.03 Input power correction factors 0.99 1.01 1.02 DEPOSIT FACTORS [K*m2]/[W] 0.00005 0.0001 0.0002 Cooling capacity correction factors 0.98 0.94 Input power correction factors 0.98 0.95 Aermec code 6755530_03 9.2011...
  • Page 44 ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Cooling capacity correction factors 0.99 1.02 1.03 Input power correction factors 0.99 1.01 1.02 DEPOSIT FACTORS [K*m2]/[W] 0.00005 0.0001 0.0002 Cooling capacity correction factors 0.98 0.94 Input power correction factors 0.98 0.95 Aermec code 6755530_03 9.2011...
  • Page 45 ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Cooling capacity correction factors 0.99 1.02 1.03 Input power correction factors 0.99 1.01 1.02 DEPOSIT FACTORS [K*m2]/[W] 0.00005 0.0001 0.0002 Cooling capacity correction factors 0.98 0.94 Input power correction factors 0.98 0.95 Aermec code 6755530_03 9.2011...
  • Page 46 ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Cooling capacity correction factors 0.99 1.02 1.03 Input power correction factors 0.99 1.01 1.02 DEPOSIT FACTORS [K*m2]/[W] 0.00005 0.0001 0.0002 Cooling capacity correction factors 0.98 0.94 Input power correction factors 0.98 0.95 Aermec code 6755530_03 9.2011...
  • Page 47 ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Cooling capacity correction factors 0.99 1.02 1.03 Input power correction factors 0.99 1.01 1.02 DEPOSIT FACTORS [K*m2]/[W] 0.00005 0.0001 0.0002 Cooling capacity correction factors 0.98 0.94 Input power correction factors 0.98 0.95 Aermec code 6755530_03 9.2011...
  • Page 48 ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Cooling capacity correction factors 0.99 1.02 1.03 Input power correction factors 0.99 1.01 1.02 DEPOSIT FACTORS [K*m2]/[W] 0.00005 0.0001 0.0002 Cooling capacity correction factors 0.98 0.94 Input power correction factors 0.98 0.95 Aermec code 6755530_03 9.2011...
  • Page 49 ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Cooling capacity correction factors 0.99 1.02 1.03 Input power correction factors 0.99 1.01 1.02 DEPOSIT FACTORS [K*m2]/[W] 0.00005 0.0001 0.0002 Cooling capacity correction factors 0.98 0.94 Input power correction factors 0.98 0.95 Aermec code 6755530_03 9.2011...
  • Page 50 ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Cooling capacity correction factors 0.99 1.02 1.03 Input power correction factors 0.99 1.01 1.02 DEPOSIT FACTORS [K*m2]/[W] 0.00005 0.0001 0.0002 Cooling capacity correction factors 0.98 0.94 Input power correction factors 0.98 0.95 Aermec code 6755530_03 9.2011...
  • Page 51 ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Cooling capacity correction factors 0.99 1.02 1.03 Input power correction factors 0.99 1.01 1.02 DEPOSIT FACTORS [K*m2]/[W] 0.00005 0.0001 0.0002 Cooling capacity correction factors 0.98 0.94 Input power correction factors 0.98 0.95 Aermec code 6755530_03 9.2011...
  • Page 52 ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Cooling capacity correction factors 0.99 1.02 1.03 Input power correction factors 0.99 1.01 1.02 DEPOSIT FACTORS [K*m2]/[W] 0.00005 0.0001 0.0002 Cooling capacity correction factors 0.98 0.94 Input power correction factors 0.98 0.95 Aermec code 6755530_03 9.2011...
  • Page 53 ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Cooling capacity correction factors 0.99 1.02 1.03 Input power correction factors 0.99 1.01 1.02 DEPOSIT FACTORS [K*m2]/[W] 0.00005 0.0001 0.0002 Cooling capacity correction factors 0.98 0.94 Input power correction factors 0.98 0.95 Aermec code 6755530_03 9.2011...
  • Page 54 ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Cooling capacity correction factors 0.99 1.02 1.03 Input power correction factors 0.99 1.01 1.02 DEPOSIT FACTORS [K*m2]/[W] 0.00005 0.0001 0.0002 Cooling capacity correction factors 0.98 0.94 Input power correction factors 0.98 0.95 Aermec code 6755530_03 9.2011...
  • Page 55 ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Cooling capacity correction factors 0.99 1.02 1.03 Input power correction factors 0.99 1.01 1.02 DEPOSIT FACTORS [K*m2]/[W] 0.00005 0.0001 0.0002 Cooling capacity correction factors 0.98 0.94 Input power correction factors 0.98 0.95 Aermec code 6755530_03 9.2011...
  • Page 56 ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Cooling capacity correction factors 0.99 1.02 1.03 Input power correction factors 0.99 1.01 1.02 DEPOSIT FACTORS [K*m2]/[W] 0.00005 0.0001 0.0002 Cooling capacity correction factors 0.98 0.94 Input power correction factors 0.98 0.95 Aermec code 6755530_03 9.2011...
  • Page 57 ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Cooling capacity correction factors 0.99 1.02 1.03 Input power correction factors 0.99 1.01 1.02 DEPOSIT FACTORS [K*m2]/[W] 0.00005 0.0001 0.0002 Cooling capacity correction factors 0.98 0.94 Input power correction factors 0.98 0.95 Aermec code 6755530_03 9.2011...
  • Page 58 ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Cooling capacity correction factors 0.99 1.02 1.03 Input power correction factors 0.99 1.01 1.02 DEPOSIT FACTORS [K*m2]/[W] 0.00005 0.0001 0.0002 Cooling capacity correction factors 0.98 0.94 Input power correction factors 0.98 0.95 Aermec code 6755530_03 9.2011...
  • Page 59 ΔT WATER DIFFERENT TO NOMINAL ΔT 5°C Cooling capacity correction factors 0.99 1.02 1.03 Input power correction factors 0.99 1.01 1.02 DEPOSIT FACTORS [K*m2]/[W] 0.00005 0.0001 0.0002 Cooling capacity correction factors 0.98 0.94 Input power correction factors 0.98 0.95 Aermec code 6755530_03 9.2011...

  • Page 60: Pressure Drops|Useful Heads To The System

    1000 2000 3000 4000 5000 Water flow rate l/h 12.3. USEFUL HEADS TO THE SYSTEM 045 - 050 - 085 030 - 040 1000 1500 2000 2500 3000 3500 4000 4500 5000 Water flow rate l/h Aermec code 6755530_03 9.2011...
  • Page 61 Remember that the initial “EXTERNAL AIR TEM PERATURE” and “TEMPERATURE OF PRODUCED WATER” values are not directly related, therefore it is not possible to refer to the curve of one of these values and obtain corresponding point on the other curve. Aermec code 6755530_03 9.2011...

  • Page 62: Minimum Water Content

    3. Use of a value lower than that recommended causes a greater reduction of the water temperature. Without com- promising correct operation of the unit IT IS RECOMMENDED NOT TO DROP BELOW 4l/kW. Aermec code 6755530_03 9.2011...

  • Page 63: Sound Data

    Sound power ANK020 68.0 36.0 48.0 62.1 61.4 61.9 61.0 57.7 49.8 38.9 Aermec determines sound power values on the basis ANK030 70.5 38.5 50.5 64.1 63.4 64.2 63.6 61.0 52.7 41.4 of measurements made in compliance with the ISO ANK040 70.5...

  • Page 64: General Warnings For The Installer

    ANK 025-085H GENERAL WARNINGS FOR THE INSTALLER Standards complied with WHEN DESIGNING and MANUFAC AERMEC ANK are constructed according to the ac- 18.2. WARNINGS REGARDING SAFETY AND TURING the unit: knowledged technical standards and safety regulations. INSTALLATION STANDARDS SAFETY They have been designed for air conditioning and the...
  • Page 65 (as ACCESSORY). ATTENTION If the unit is installed in particular- ANK 020 - 030 - 040 - 045 - 050 - 085 ly windy locations, the installation of windbreaks is recommended to prevent unit malfunctioning Aermec code 6755530_03 9.2011...

  • Page 66: Main Hydraulic Circuits

    Alkalinity M Less than 50 ppm (machine in stand-by). Total hardness Less than 50 ppm Sulphur ions None Ammonia ions None Silicone ions Less than 30 ppm Aermec code 6755530_03 9.2011...

  • Page 67: Internal And External Hydraulic Circuit To Ank "Hp

    Alkalinity M Less than 50 ppm period that freezing may occur Total hardness Less than 50 ppm (machine in stand-by). Sulphur ions None Ammonia ions None Silicone ions Less than 30 ppm Aermec code 6755530_03 9.2011...

  • Page 68: Internal And External Hydraulic Circuit To Ank "Ha

    Alkalinity M Less than 50 ppm (machine in stand-by). Total hardness Less than 50 ppm Sulphur ions None Ammonia ions None Silicone ions Less than 30 ppm Aermec code 6755530_03 9.2011...
  • Page 69 8 System storage tank (not supplied) 9 For further information regarding the VMF system, refer to the documentation available on the website: www . aermec . com 10 The accessory is necessary for the VMF system to communicate wit the heat pump.

  • Page 70: Minimum Technical Spaces (Mm)

    22.6% 22.0% 16.1% 15.6% VT15A ANK045 10.7% 10.8% 23.8% 24.0% 15.3% 15.4% VT15A ANK050 10.7% 10.8% 23.8% 24.0% 15.3% 15.4% VT15A ANK085 10.7% 10.8% 23.8% 24.0% 15.3% 15.4% VT15A 23.1. MINIMUM TECHNICAL SPACES mm FREE FIELD Aermec code 6755530_03 9.2011...
  • Page 71 ANK 025-085H POSITION OF HYDRAULIC CONNECTIONS 24.1. ANK 020 H HP ANTI-VIBRATION MOUNT POSITIONS Output Input 24.2. ANK 030 040 045 050 085 H HP ANTI-VIBRATION MOUNT POSITIONS Output Input TAB.19 Aermec code 6755530_03 9.2011...

  • Page 72: Ank 020 Ha

    ANK 025-085H 24.3. ANK 020 HA 1" 1/4 outlet ANTI-VIBRATION MOUNT POSITIONS 35,5 1" 1/4 inlet 1358 24.4. ANK 030 040 045 050 085 HA 1" 1/4 outlet ANTI-VIBRATION MOUNT POSITIONS 1" 1/4 inlet 1450 Aermec code 6755530_03 9.2011...
  • Page 73 3 phases + neutral have so -start as per F.L.A.: Maximum input current Sec B: Controls and safety device connection standard. L.R.A.: Peak current EARTH: Earth wire to connect to unit Sec A: Power supply Master switch Aermec code 6755530_03 9.2011...

  • Page 74: Electric Connec Ons

    Aermec A er-Sales Posi on the system master switch (outside the the block. Finally, open the valve and rearm the Service in your area (valid only on ITALIAN territory).

  • Page 75: Season Changeover

    VALUE 0 operating in cooling mode VALUE 1 operating in heat- ing mode. Confirm the selection using the key and exit the menu using the key. Aermec code 6755530_03 9.2011...

  • Page 76: Set-Point In Cooling Mode

    fi rst 30 seconds of opera ng, when the water fl ow rate has gone into normal working condi ons, the dif- feren al pressure switch/fl ow switch control func ons are ac vated. Whenever alarms do not occur, the appliance starts. Aermec code 6755530_03 9.2011...

  • Page 77: Hydraulic Circuit

    Plate exchanger resistance efficiency. Work pressure. Leak test for water tightness control of the cool- ing circuit. Operation of high and low pressure switches. Carry out the appropriate checks on the filter dryer to check efficiency. Aermec code 6755530_03 9.2011...

  • Page 78: How To Modify A Parameter From The User Menu

    (as in the previous software version), if the parameter is set at the value 3 ATTENTION For further information, refer to the USER manual supplied with the chiller and also available on www. aermec.com Aermec code 6755530_03 9.2011...
  • Page 79 • Adjust or replace if damaged • Thermostatic expansion valve damaged or blocked • Check: Low intake pressure 1. Fan operation • Insufficient water flow 2. Cleanliness of the coils • Insufficient air flow 3. Pump operation (speed) 4. Filter cleanliness Aermec code 6755530_03 9.2011...

  • Page 80: Spare Parts

    Cycle reversing valve Plate exchanger Thermostatic valve Liquid separator Dehydrator fi lter Liquid storage tank Finned exchanger One-way valves Water fi lter Pump Expansion vessel System storage tank Cut-off vent valve 200 W resistance Water drain MODU_CONTROL interface Aermec code 6755530_03 9.2011...
  • Page 81 ANK 025-085H Aermec code 6755530_03 9.2011...
  • Page 82 ANK 025-085H Aermec code 6755530_03 9.2011...
  • Page 83 ANK 025-085H Aermec code 6755530_03 9.2011...
  • Page 84 Telefax 0442 93730–(+39) 0442 93566 www . aermec . com - info @ aermec . com The technical data given in this documentation is not binding. Aermec reserves the right to make all modifications deemed neces- sary for improving the product at any time.

This manual is also suitable for:

Ank 020-085 hpAnk 020-085 haAnk 020 hAnk 040 hAnk 085 hAnk 020 hp ... Show all

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