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Related Manuals for AERMEC HMI 040
Summary of Contents for AERMEC HMI 040
- Page 1 1 9 . 1 1 – 6 2 2 8 0 7 1 _ 0 4 T r a n s l a t i o n f r o m o r i g i n a l H M I I n s t a l l a t i o n m a n u a l 50Hz REVERSIBLE AIR/WATER HEAT PUMP...
- Page 2 Illegal dumping of the product by the user entails the application of administrative sanctions provided by law. 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...
- Page 3 50Hz 50Hz Gas refrigerante R32 Raffreddamento e riscaldamento Compressore rotativo a Inverter 50Hz R32 refrigerant Cooling and heating Inverter rotary compressor 50Hz Réfrigérant R32 Refroidissement et chauffage Compresseur rotatif à inverseur 50Hz R32-Kältemittel Kühlung und Heizung Inverter-Rollkolbenverdichter 50Hz Refrigerante R32 Frío y calor Compresor rotativo inverter Ventilatore assiale a Inverter...
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Page 4: Table Of Contents
REQUISITI IN FASE DI INSTALLAZIONE IN CLIMI RIGIDI ......................................15 REMOVING THE COMPRESSOR RESTRAINTS ..........................................16 HYDRAULIC CONNECTIONS ................................................17 WATER VOLUME AND EXPANSION VESSEL PRESSURE ......................................18 HMI 040-060-080 ....................................................18 HMI 100-120-140-160 ..................................................18 HMI 100-120-140-160 T ..................................................18 INSTALLATION - HYDRAULIC CIRCUITS ............................................20 EXTERNAL AND INTERNAL HYDRAULIC CIRCUIT HMI ......................................20 EXAMPLE 1 - CONFIGURATION: FLOOR INSTALLATION / FANCOIL + DHW ..............................20... -
Page 5: Safety Certifications
CERTIFICATIONS COMPANY CERTIFICATIONS PRESTATIONAL CERTIFICATIONS Aermec participates in the EUROVENT program: LCP The products involved can be found on the website www.eurovent-certification.com SAFETY CERTIFICATIONS... -
Page 6: Gas R32 - Warnings
GAS R32 - WARNINGS GAS R32 - WARNINGS R32 GAS ADVANTAGES • Compared to common refrigerants, R32 is a non-polluting GAS R32 GENERAL WARNINGS refrigerant. It causes no damage to the ozone layer and does not add to the greenhouse effect.. •... - Page 7 QUALIFICATION REQUIREMENT FOR INSTALLATION AND MAINTENANCE • All the operators who are engaging in the refrigeration system should bear the valid certification awarded by the authoritative organization and the qualification for dealing with the refrigeration system recognized by the company or the institution where this operation is carried out.
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Page 8: General Warnings
fluid until its pressure and that of the atmosphere are currently in force. Assess the procedures Aermec requires and balanced. local fire prevention regulations to prevent inconsistencies in - The unit contains under pressure refrigerant gas: no operation our requirements and regulations currently in force. - Page 9 during maintenance that must be carried out by competent - The machine must only be employed for the use for which and authorised personnel it was made; any other use can be dangerous and void the - Perform brazing or welding only on empty pipes and clear of warranty any lubricating oil residues;...
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Page 10: Reception
- Check that the equipment supplied corresponds to the order and delivery note Product identification The Aermec products can be identified by the packaging label bearing the identification data of the product and by the technical plate bearing the performance and technical data of your unit. -
Page 11: Storage
ATTENTION: The use of anti-vibration supports MUST be combined with the installa- tion in the unit water piping of exible couplings. The anti-vibration supports must be xed to the unit BEFORE it is earthed. AERMEC is not responsible for the choice of capacity of the anti-vibration supports. -
Page 12: Dimensions
DIMENSIONS HMI 040-060-080 (mm) HMI 100-120-140-160 (mm) 1200 1150 DIMENSIONS FOR HANDLING HMI 040-060-080 (mm) HMI 100-120-140-160 (mm) 1020 1260 1295 WATER CONNECTIONS HMI 040-060-080 (mm) HMI 100-120-140-160 (mm) 5169... -
Page 13: Base Holes Position
BASE HOLES POSITION HMI 040-060-080 (mm) HMI 100-120-140-160 (mm) ACCESSORIES DIMENSIONS HBI_WT (ACCESSORIES) (mm) (mm) 1595 HBI200WT HBI200WTS 1595 HBI300WT 1620 1620 HBI300WTS 1595 HBI200WTT HBI200WTST 1595 1620 HBI300WTT 1620 HBI300WTST... -
Page 14: Supplied Material
SUPPLIED MATERIAL Description Quantity Drainage joint Round cap Shaped cap "L"-shaped cap Cable clamp Internal temperature probe communication cable [10m] Internal temperature probe Water temperature probe (optional) [5m] Tank water probe [20m] Ferromagnetic ring Cable for communication between wired panel and unit [8m] Control panel Clamp Cable grommet... -
Page 15: Minimum Technical Clearances
MINIMUM TECHNICAL CLEARANCES 100T 120T 140T 160T MINIMUM TECHNICAL CLEARANCES 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 2000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 REQUIREMENTS FOR INSTALLATION IN HARSH CLIMATES Protect the outer unit from direct snow fall and ensure that the unit does NOT get buried in snow. -
Page 16: Removing The Compressor Restraints
REMOVING THE COMPRESSOR RESTRAINTS Units HMI100-120-140-160-100T-120T-140T-160T are delivered with 2 restraints PROCEDURE FOR REMOVING THE FOOT BRACKETS: mounted on the compressor feet to reduce vibration during transport. They must be removed before starting up the unit. STEP 1 STEP 2 ATTENTION: Failure to remove the compressor restraints will invalidate the warranty. -
Page 17: Hydraulic Connections
The water inlet and outlet connections are indicated in the dimension tables in this manual, or available on www. aermec.com It is important to follow the recommendations (not complete) below: •... -
Page 18: Water Volume And Expansion Vessel Pressure
Ensure that the volume of hydraulic system is lower than the maximum volume required in the graphic diagrams. Otherwise, the expansion vessel does not meet the installing requirement. SAFETY VALVE SET AT 2.5 bar. HMI 040-060-080 HMI 100-120-140-160 HMI 100-120-140-160 T... - Page 19 NOTE: the difference in installation height is the difference between the indoor unit installation position and the highest point of the hydraulic system. If the indoor unit is positioned at the highest installation point, the difference will be assumed to be 0m. Example 1: HMI160 is installed 5m below the highest point of the plant, and the total volume of the hydraulic system is 60 l.
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Page 20: Installation - Hydraulic Circuits
INSTALLATION - HYDRAULIC CIRCUITS water features EXTERNAL AND INTERNAL HYDRAULIC CIRCUIT HMI System: Heat pump with plate heat exchanger COMPONENTS PROVIDED AS STANDARD Plate heat exchanger pH (25°C) 6,8~8,0 Water filter (supplied as standard) Electric conductivity (25°C) < 300 μS/cm Flow switch Total hardness (limestone CaCO <... -
Page 21: External And Internal Hydraulic Circuit Hmi
water features EXTERNAL AND INTERNAL HYDRAULIC CIRCUIT HMI System: Heat pump with plate heat exchanger COMPONENTS PROVIDED AS STANDARD Plate heat exchanger pH (25°C) 6,8~8,0 Water filter (supplied as standard) Electric conductivity (25°C) < 300 μS/cm Flow switch Total hardness (limestone CaCO <... -
Page 22: External And Internal Hydraulic Circuit Hmi
water features EXTERNAL AND INTERNAL HYDRAULIC CIRCUIT HMI System: Heat pump with plate heat exchanger COMPONENTS PROVIDED AS STANDARD Plate heat exchanger pH (25°C) 6,8~8,0 Water filter (supplied as standard) Electric conductivity (25°C) < 300 μS/cm Flow switch Total hardness (limestone CaCO <... -
Page 23: Water Connections With Accessory Hbi_Wt
WATER CONNECTIONS WITH ACCESSORY HBI_WT Notes on positioning - The HBI_WT storage tank must be installed and kept at a distance of 5m horizontally and 3m HBI_WT vertically from the indoor unit. The water tank must be installed vertically with the base on the ground and never sus- pended. - Page 24 Diameters of HBI lines Line Description 200WT/WTT 200WTS/WTST 300WT/WTT 300WTS/WTST Domestic hot water user G 1/2 G 1/2 G 1/2 G 1/2 Water mains G 1/2 G 1/2 G 1/2 G 1/2 Water out (main coil) G 3/4 G 3/4 G 3/4 G 3/4 Water in (main coil)
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Page 25: Charging And Discharging Of Refrigerant
CHARGING AND DISCHARGING OF REFRIGERANT The unit has been charged with refrigerant before delivery. Overcharging or under- charging will cause the compressor to run improperly or be damaged. When refriger- ant is required to be charged or discharged for installation, maintenance and other reasons, please follow steps below and nominal charged volume on the nameplate. -
Page 26: Connection Pipe
PRESSURE METER CONNECTION PIPE VACUUM PUMP Note when vacuuming is finished, pressure inside the unit should be kept lower than 80Pa for at least 30 minutes to make sure there is no leak. Either charging valve 1 or charging valve 2 can be used for vacuuming. Charging: when vacuuming is finished and it is certain that there is no leak, charging can be done. -
Page 27: Leak Detection Methods
LEAK DETECTION METHODS LEAK DETECTION METHODS The following leak detection methods are deemed acceptable for systems containing flammable refrigerants. Electronic leak detector shall be used to detect flammable refrigerant, but the sensitivity may not be adequate, or may need re- calibration(Detection equipment shall be calibrated in a refrigerant-free area). -
Page 28: Electrical Connections
ELECTRICAL CONNECTIONS ELECTRICAL CONNECTIONS ATTENTION The units are completely wired at the factory and only require connection • All the electrical operations must be carried out by personnel in to the electric power supply mains, downstream from a unit switch, possession of the necessary qualifications by law, suitably trained according to that envisioned by the Standards in force on this subject in and informed on the risks related to these operations. -
Page 29: Control Panel Connection (Supplied As Standard)
In case you need to check the unit on the machine (e.g.: maintenance, start-up) an already connected secondary communication cable is available, see images. NB do not use two Control panels at the same time. CN20 HMI 040-060-080 HMI 100-120-140-160 Display board... -
Page 30: Connecting The Room Air Temperature Probe (Supplied As Standard)
CONNECTING THE ROOM AIR TEMPERATURE PROBE (SUPPLIED AS STANDARD): Remote Air Temperature Sensor 1,5 m 1.5 Meters NO NO Doors Front view Rear view Remote room tem- perature probe [10m] Electric box WARNING: • The distance between the Indoor unit and the remote room temperature probe must be less than 10m •... -
Page 31: Connecting The 2-Way Valve (Supplied As Standard)
CONNECTING THE 2-WAY VALVE (NOT SUPPLIED AS STANDARD) Electromechanic valve capable to intercept or divert the water flow, with the possibility to exclude part of the plant depending on the operating mode. • NORMALLY OPEN: Connected to the wire (ON) and the wire (N). •... -
Page 32: Connecting The Auxiliary Device "Gate Controller" (Not Supplied As Standard)
CONNECTING THE AUXILIARY DEVICE “GATE CONTROLLER” (NOT SUPPLIED AS STANDARD) The auxiliary device allows the unit to be unusable if the device opens the circuit connected to the terminals indicated (for example, card reader for hotel applications); this device must provide a 220-240V ~ 50Hz AC signal in normal operating conditions. WARNING: To use the auxiliary device, enable it through the control panel on board the machine (more information is provided in the unit User Manual);... -
Page 33: Connecting The Additional Electrical Resistance (Not Supplied As Standard)
The accessory HBI_WT electrical resistance must have a dedicated contactor (not supplied) and correctly dimensioned (see chapter SELECTION OF CONTACTORS). HMI 040 - 060 - 080 - 100 - 120 - 140 - 160 HMI 100 - 120 - 140 - 160 T... -
Page 34: Wiring Diagrams
WIRING DIAGRAMS HMI 040-060-080... - Page 35 Main board only for RT6 Indoor unit Main Board Outdoor unit Min Board Drive Board COMP Compressor Bottom band heater Compressor band heater Plate heat exchanger anti-freezing EKV1 Electronic expansion valve coil1 EKV2 Electronic expansion valve coil2 High pressure switch Optional electric heater 1 AC contactor Optional electric heater 2 AC contactor Water tank electric heater HBI_WT...
- Page 36 HMI 100-120-140-160...
- Page 37 Main board only for RT6 Indoor unit Main Board Outdoor unit Min Board Filter board Drive Board COMP1 Compressor Bottom band heater Compressor band heater Plate heat exchanger anti-freezing EKV1 Electronic expansion valve coil1 EKV2 Electronic expansion valve coil2 FILTER Filter High pressure switch Optional electric heater 1 AC contactor...
- Page 38 HMI 100T-120T-140T-160T...
- Page 39 Main board only for RT6 Indoor unit Main Board Outdoor unit Min Board Filter board Drive Board COMP1 Compressor Bottom band heater Compressor band heater Plate heat exchanger anti-freezing EKV1 Electronic expansion valve coil1 EKV2 Electronic expansion valve coil2 FILTER Filter High pressure switch Optional electric heater 1 AC contactor...
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Page 40: Terminal Board
TERMINAL BOARD HMI 040 - 060 - 080 220-240VAC 220-240VAC 220-240VAC... - Page 41 HMI 100 - 120 - 140 - 160 220-240VAC 220-240VAC 220-240VAC HMI 100T - 120T - 140T - 160T 220-240VAC 220-240VAC 220-240VAC...
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Page 42: Commissioning - Warnings
COMMISSIONING - WARNINGS COMMISSIONING - WARNINGS Please note that, on request by the Aermec customer or the legitimate owner of the machine, the units in this series can be started up by the OPERATIONS TO BE PERFORMED WITH MACHINE ON AERMEC After-Sales Service in your area (valid only on ITALIAN territory). -
Page 43: Maintenance
MAINTENANCE MAINTENANCE ATTENTION to stop and take appropriate precautions to prevent their activation Any cleaning, inspection, control, routine and extraordinary mainte- before accessing them; nance must be performed by experienced, authorised personnel and Isolate the unit from the mains by means of the external isolator qualified to perform the above tasks. -
Page 44: Cleaning The Machine
The unit is equipped with overpressure release devices (safety valve): if these devices intervene, the refrigerant gas is released at high mec or from official dealers. Contact Aermec should it be necessary temperature and speed; to move the unit one year after its positioning on-site or it must be The machine and the pipes have very hot or very cold surfaces that dismantled;... - Page 45 require the operator to near the machine cooling circuit; Access the machines and acquire the measurements, keeping AWAY from the under pressure parts of the cooling circuit; As soon as the measurements are taken, turn off the machine, remove the instruments and close the cooling circuit compartment. The high/low pressure switch, where present must be tested with the machine “closed”, reading the high pressure circuit pressure on the machine control panel.
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Page 46: Maintenance - List Of The Recommended Periodic Interventions
MAINTENANCE - LIST OF THE RECOMMENDED PERIODIC INTERVENTIONS MAINTENANCE - LIST OF THE RECOMMENDED PERIODIC INTERVENTIONS RECOMMENDED PERIODIC MAINTENANCE INTERVENTIONS FREQUENCY DESCRIPTION functioning hours months months months months GENERAL INTERVENTIONS Check of any refrigerant leaks (this must be done respecting the deadlines recommend- •... -
Page 47: Decommissioning And Disposal Of The Machine Components
MAINTENANCE - LIST OF THE RECOMMENDED PERIODIC INTERVENTIONS MAINTENANCE - LIST OF THE RECOMMENDED PERIODIC INTERVENTIONS RECOMMENDED PERIODIC MAINTENANCE INTERVENTIONS TO UNITS WITH CENTRIFUGAL COMPRESSORS RECOMMENDED PERIODIC MAINTENANCE INTERVENTIONS TO UNITS WITH CENTRIFUGAL COMPRESSORS FREQUENCY FREQUENCY DESCRIPTION DESCRIPTION 6 months 12 months other 6 months... - Page 48 DESCARGUE LA ÚLTIMA VERSIONE: VERSION: VERSION: VERSION HERUNTER: VERSIÓN: http://www.aermec.com/qrcode.asp?q=13934 http://www.aermec.com/qrcode.asp?q=13935 http://www.aermec.com/qrcode.asp?q=14145 http://www.aermec.com/qrcode.asp?q=14146 http://www.aermec.com/qrcode.asp?q=14147 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 T e l .
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