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2 2 . 1 1 – 6 7 5 5 5 3 2 _ 0 6
T r a n s l a t i o n o f O r i g i n a l i n s t r u c t i o n s
ANK 030 - 050
Installation Manual
REVERSIBLE AIR/WATER HEAT PUMP
C o o l i n g c a p a c i t y 3 - 4 t o n
H e a t i n g c a p a c i t y 3 7 , 6 7 0 - 5 7 , 5 9 7 B T U / h
w w w . a e r m e c . c o m
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Table of Contents
Related Manuals for AERMEC ANK 030
Summary of Contents for AERMEC ANK 030
- Page 1 2 2 . 1 1 – 6 7 5 5 5 3 2 _ 0 6 T r a n s l a t i o n o f O r i g i n a l i n s t r u c t i o n s ANK 030 - 050 Installation Manual...
- Page 3 Dear Customer, Thank you for wanting to learn about a product Aermec. This product is the result of many years of experience and in-depth engineering research, and it is built using top quality materials and advanced technologies. The manual you are about to read is meant to present the product and help you select the unit that best meets the needs of your system.
- Page 4 This mark indicates that the disposal of this product must strictly follow the national and local laws in force. All specifications are subject to change without prior notice. Although every effort has been made to ensure accuracy, Aermec shall not be held liable for any errors or...
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Page 5: Table Of Contents
Anti-freeze protection ............... p. 32 Part load IPLV ..................p. 17 21. Position of hydraulic connections ........p. 33 9. General technical data ............p. 18 ANK 030-045-050 H ................p. 33 Electric data ................... p. 18 ANK 030-045-050 HA ................. p. 33 Dimensions and weights ..............p. 19 22. Weight distribution ..............p. 34 10. - Page 6 Routine and extraordinary maintenance ........p. 38 Decommissioning and disposing of the machine components ..................p. 38 26. List of the recommended periodic interventions ..p. 39 General interventions ................ p. 39 Interventions on the circuit ............. p. 39 22.11 – 6755532_06...
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Page 7: Fields Of The Range
FIELDS OF THE RANGE A person who possesses the necessary skills according to the state, TECHNICAL HOT WATER PRODUCTION national and local laws and regulations in force must choose and size the unit for every application The technical water, thanks to an intermediate exchanger (not supplied), can guar- antee the production of domestic hot water (the use of a storage tank not supplied Reversible air/water heat pump for air conditioning systems with chilled water pro- is recommended). -
Page 8: Unit Components Description
UNIT COMPONENTS DESCRIPTION REFRIGERANT CIRCUIT STRUCTURE AND FANS Scroll compressors Structure Compressori ermetici di tipo scroll ad alta efficienza (montati su supporti elastici Supporting structure for outdoor installation, in hot-dipped galvanized sheet steel, antivibranti), azionati da un motore elettrico a due poli con protezione termica in- with RAL 9003 polyester powder coating. - Page 9 — Alarm active Display of sensors, transducers and parameters — Water outlet temperature — Water inlet — Coil temperature (heat pump unit) — Discharge refrigerant temperature — External air temperature (heat pump, cooling only with DCPX and sensor) — Discharge pressure (heat pump unit) —...
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Page 10: Main Hydraulic Circuits
NOTICE under no circumstances does the unit have to be operated with water circulating on the heat exchanger whose characteristics are different from those indicated in the table WATER CHARACTERISTICS, under penalty of the warranty expiration. Aermec cannot be held responsible for any malfunction of the units which are operated with water whose characteristics are outside the limits in the table WATER CHARACTERISTICS and for their consequences. -
Page 11: Version A
NOTICE under no circumstances does the unit have to be operated with water circulating on the heat exchanger whose characteristics are different from those indicated in the table WATER CHARACTERISTICS, under penalty of the warranty expiration. Aermec cannot be held responsible for any malfunction of the units which are operated with water whose characteristics are outside the limits in the table WATER CHARACTERISTICS and for their consequences. -
Page 12: Version P
NOTICE under no circumstances does the unit have to be operated with water circulating on the heat exchanger whose characteristics are different from those indicated in the table WATER CHARACTERISTICS, under penalty of the warranty expiration. Aermec cannot be held responsible for any malfunction of the units which are operated with water whose characteristics are outside the limits in the table WATER CHARACTERISTICS and for their consequences. -
Page 13: System Example: Heating/Cooling + Domestic Hot Water
SYSTEM EXAMPLE: HEATING/COOLING + DOMESTIC HOT WATER 22.11 – 6755532_06... -
Page 14: Main Cooling Refrigerant Layout
MAIN COOLING REFRIGERANT LAYOUT Finned coil Electronic expansion valve temperature probe 4-way cycle inversion valve Pressure relief valve High pressure switch Liquid separator One-way valve Plate heat exchanger High pressure transducer Filter drier Compressor Liquid accumulator Low pressure transducer Electronic thermostatic expansion valve 22.11 –... -
Page 15: Accessories
ACCESSORIES AERNET: The device allows the control, the management and the remote monitor- DCPX: Device for condensation temperature control, with continuous speed mod- ing of a Chiller with a PC, smartphone or tablet using Cloud connection. AERNET ulation of fans by using a pressure transducer. VT: Antivibration supports works as Master while every unit connected is configured as Slave (max. -
Page 16: Selection Criteria Of The Heat Exchangers According To The Place Of Installation Of The Unit
SELECTION CRITERIA OF THE HEAT EXCHANGERS ACCORDING TO THE PLACE OF INSTALLATION OF THE UNIT The guide provides advice for applications. Although recommendations ing ship engine exhaust, industrial production, chemical treatment facilities (cool- are given, all the details about the real world application of our prod- ing towers in the vicinity) and fossil fuel power plants. -
Page 17: Performance Specifications
PERFORMANCE SPECIFICATIONS Size Cooling performance 54.0 °F / 44.1 °F (1) Cooling capacity °,A,P ° Input power ° 13.0 16.3 18.2 Cooling total input current 13.9 17.2 19.1 °,A,P 3.14 3.06 3.27 ° BTU/(Wh) 14.88 14.50 15.46 IPLV BTU/(Wh) Water flow rate system side °,A,P Pressure drop system side °,A,P... -
Page 18: General Technical Data
GENERAL TECHNICAL DATA Size Compressor Type °,A,P type Scroll Scroll Scroll Compressor regulation °,A,P Type On-Off On-Off On-Off Number °,A,P Circuits °,A,P Refrigerant °,A,P type R410A R410A R410A Refrigerant charge (1) °,A,P 11.9 13.0 °,A,P Type Total oil charge °,A,P System side heat exchanger Type °,A,P... -
Page 19: Dimensions And Weights
DIMENSIONS AND WEIGHTS ANK H-HP ANK HA Size Dimensions and weights °,A,P 50.4 50.4 50.4 °,P 39.4 39.4 39.4 57.1 57.1 57.1 °,A,P 15.7 17.7 17.7 Weights ° Empty weight MINIMUM TECHNICAL SPACES ANK H ANK HA ANK HP Size Minimum technical spaces Type of board °,A,P... -
Page 20: Operating Limits
If the unit is installed in particularly windy locations the provision of wind barriers may be necessary to avoid malfunctions. It should be installed if wind speed is above 4.9 knot. Under no circumstances does the unit have to be operated outside the operating limit under penalty of the warranty expiration. Aermec S.p.A. cannot be held responsible for any malfunction of the units which are operated outside the established limits and for their consequences. -
Page 21: Heating Mode Range
HEATING MODE RANGE Water produced temperature (°F) External air temperature (°F) °F Standard mode DCPX Functioning °F 107.6 Size Water produced °,A,P °F 122.0 122.0 107.6 °,A,P °F 140.0 140.0 131.0 °,A,P °F 140.0 140.0 131.0 °,A,P °F 140.0 140.0 86.0 °,A,P °F... -
Page 22: Pressure Drops
10 PRESSURE DROPS Inlet water temperature 54.0 °F Outlet water temperature 44.1 °F External air temperature 95.0 °F Average water temperature 50.0 °F ATTENTION: For average water temperature different than 50.0 °F (Cooling mode) or 109.4 °F (Heating or recovery mode) refer to the chapter "Corrective factors for average water temperatures different from nominal values"... -
Page 23: System Water Content
NOTICE: Under no circumstances does the unit have to be operated in a system in which the content of the water circulating is below the MINIMUM SYSTEM WATER CONTENT, under penalty of the warranty expiration. Aermec cannot be held responsible for any malfunction of the units which are operated in a system in which the... -
Page 24: Expansion Vessel Setting
12 EXPANSION VESSEL SETTING The expansion tank volume is 6.3 gal. The standard value of the expansion tank pre-charge pressure is 21.8 psi, but this can be calibrated up to a maximum of 87.0 psi. The expansion tank pressure setting has to be adjusted based on the difference in height (H) of the installation (see figure) according to the formula: p (rating) [bar] = H [ft] / 33.5 + 1.0. -
Page 25: Correction Factors
13 CORRECTION FACTORS CORRECTIVE FACTORS FOR AVERAGE WATER TEMPERATURES DIFFERENT FROM NOMINAL VALUES The pressure drops are calculated with an average water temperature of 50.0 °F (Cooling mode), 109.4 °F (Heating or recovery mode) System side heat exchanger Cooling mode Heating mode or recovery Average water temperatures °F... -
Page 26: Sound Data
(1) Sound power calculated on the basis of measurements made in accordance with UNI EN ISO 9614-2. Sound pressure (cold functioning) measured in free field, 10 m / 33 ft away from the unit external surface (in compliance with UNI EN ISO 3744). System water temperature 54.0/44.1 °F (in/out) External air temperature 95.0 °F Note For operating conditions different to those declared refer to the selection program Magellano, available on www.aermec.com 22.11 – 6755532_06... -
Page 27: General Warnings
— The product is intended to be used for the purpose indicated by Aermec and for which it was expressly designed. Aermec shall not be contractually or non-con-... -
Page 28: Precautions Concerning The Hydraulic Circuit
(even — Keep all lubricants in properly marked containers. Do not keep flammable liq- though the circuit is tested before leaving the Aermec factory); uids near the plant; — Do not bend or strike pipes containing pressurised fluids. Do not exceed the maximum permissible pressure (PS) of the unit's water circuit;... -
Page 29: Installation
Product identification Aermec products are identifiable by the packaging label that shows the product identification data, and by the rating plate that shows the performance and iden- tification technical data of the unit in your possession. -
Page 30: Place Of Installation
The anti-vibration sup- — Locations with aggressive atmospheres; ports must be fixed to the unit BEFORE being earthed. AERMEC is not responsi- — Areas in which the unit's noise level could be amplified due to reverberations ble for selecting the capacity of the anti-vibration supports;... -
Page 31: Hydraulic Connections
Aermec shall not be liable for any damage deriving from the use of "hard" water that is not treated or that was improperly treated. WARNING! The hydraulic connection pipes to the unit must be suit-... -
Page 32: Anti-Freeze Protection
WARNING! Make sure that air drain valves have been installed in all the highest points of the hydraulic circuit and outside inhabited en- vironments. To permit the circuit to drain, make sure that the drain valves have been installed in the lowest points of the circuit and that they are open. -
Page 33: Position Of Hydraulic Connections
19 POSITION OF HYDRAULIC CONNECTIONS ANK 030-045-050 H Ø 1”¼ Ø 1”¼ 235 mm 110 mm 9 in 4 in 53.6 mm 2.1 in ANK 030-045-050 HA Ø 1”¼ Ø 1”¼ 205 mm 110 mm 8 in 4 in 389 mm... -
Page 34: Weight Distribution
20 WEIGHT DISTRIBUTION ANK H-HP ANK HA Size Weights ° Empty weight Centre of gravity (empty) ° ° 14.4 14.3 14.3 24.9 25.3 25.3 14.1 13.9 13.9 Weight distribution in % on the supports (empty) ° 35,4 34,9 34,9 12,0 10,7 10,7 35,7... -
Page 35: Electrical Wiring
21 ELECTRICAL WIRING For the installation requirements refer only to the wiring diagram — The use of an omnipolar magnet circuit breaker switch, in compliance with the supplied with the unit. The wiring diagram along with the manuals current Standards (contact opening at least 3 mm), with suitable cut-off power must be kept in good condition and always available for any future and differential protection on the basis of the electric data table shown below, servicing on the unit. -
Page 36: Commisioning - Warnings
(Mandatory component for warranty to be valid); NOTICE: Aermec cannot be held responsible for any malfunction of the units which are due to errors during commissioning. -
Page 37: Maintenance
23 MAINTENANCE NOTICE: Aermec cannot be held responsible for any malfunction of the — Make sure that the protections of mobile elements are correctly in place before units which are due to improper or missing maintenance. restarting the unit; — It is not permitted to walk on the machine or to place other items on it;... - Page 38 — It is not permitted to change the refrigerant, hydraulic or electric layout of the — The structure, electrical and electronic equipment and components must be unit, or its control logic unless expressly authorised by Aermec; divided according to their product category and material of construction and —...
- Page 39 24 LIST OF THE RECOMMENDED PERIODIC INTERVENTIONS GENERAL INTERVENTIONS DESCRIPTION FREQUENCY Note 3 Mths 6 Mths 12 Mths GENERAL INTERVENTIONS Refrigerant leak control (this operation must be performed with the frequency suggested by current European regulations) • • Unit supply voltage control Compressor supply voltage control •...
- Page 40 DOWNLOAD THE LATEST VERSION: TÉLÉCHARGER LA DERNIÈRE VERSION: http://www.aermec.com/qrcode.asp?q=17094 http://www.aermec.com/qrcode.asp?q=17095 A e r m e c S . p . A . V i a R o m a , 9 9 6 - 3 7 0 4 0 B e v i l a c q u a ( V R ) - I t a l y P h o n e + 3 9 0 4 4 2 6 3 3 1 1 1 - F a x + 3 9 0 4 4 2 9 3 5 7 7 s a l e s @ a e r m e c .
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