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AERMEC ANL 100-HP User Manual

AERMEC ANL 100-HP
40 pages
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23.05 – 6755517_09
Translation of Original instructions
Installation Manual
EN
www.aermec.com
REVERSIBLE AIR/WATER HEAT PUMP
Cooling capacity 7 ÷ 8 ton
Heating capacity 94,755 ÷ 111,850 BTU/h
ANL 100-150-HP

Table of Contents

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AERMEC ANL 100-HP Specifications

General IconGeneral
BrandAERMEC
ModelANL 100-HP
CategoryHeat Pump
LanguageEnglish

Summary

FIELDS OF THE RANGE

UNIT COMPONENTS DESCRIPTION

REFRIGERANT CIRCUIT

Details components like compressors, heat exchangers, and valves in the refrigerant system.

HYDRAULIC CIRCUIT

Explains components of the water circuit, including filters, pumps, and vessels.

STRUCTURE AND FANS

Describes the unit's physical structure, casing, and axial fans.

CONTROL AND SAFETY COMPONENTS

Covers pressure switches, transducers, and safety devices for unit operation.

ELECTRICAL CONTROL AND POWER PANEL

Details the electrical panel, controller, and associated components.

UNIT STATUS AND PARAMETER DISPLAY

Display of unit status

Information on power status, compressor, operating mode, and alarms displayed.

Display of sensors, transducers and parameters

Details on displayed water, refrigerant, air temperatures and pressures.

MAIN HYDRAULIC CIRCUITS

INTERNAL AND EXTERNAL HYDRAULIC CIRCUIT WITH ANLH (STANDARD)

Diagram and components for the standard ANLH hydraulic circuit.

INTERNAL AND EXTERNAL HYDRAULIC CIRCUIT WITH ANL HP

Diagram and components for the ANL HP hydraulic circuit.

INTERNAL AND EXTERNAL HYDRAULIC CIRCUIT WITH ANL HA

Diagram and components for the ANL HA hydraulic circuit.

MAIN COOLING REFRIGERANT LAYOUTS

ACCESSORIES

FACTORY FITTED ACCESSORIES

Lists factory-installed accessories like antivibration supports.

ACCESSORIES COMPATIBILITY

Table detailing accessory compatibility by model and version.

SELECTION CRITERIA OF THE HEAT EXCHANGERS ACCORDING TO THE PLACE OF INSTALLATION OF THE UNIT

SEA COAST ENVIRONMENTS

Impact of salt and electrolytes on heat exchangers in coastal areas.

INDUSTRIAL ENVIRONMENTS

Effects of atmospheric emissions and industrial pollutants on exchangers.

MIX OF SEASIDE AND INDUSTRIAL ENVIRONMENTS

Combined risks of salt and industrial emissions accelerating corrosion.

URBAN ENVIRONMENTS

Pollution from motor vehicles and heating systems impacting exchangers.

RURAL ENVIRONMENTS

Pollution from ammonia, diesel exhaust, and local weather affecting exchangers.

ADDITIONAL TIPS

Factors like wind, dust, and road salts influencing heat exchanger selection.

PERFORMANCE SPECIFICATIONS

Energy data

Tables detailing cooling/heating capacity, input power, EER, and COP.

GENERAL TECHNICAL DATA

DIMENSIONS AND WEIGHTS

Diagram and table showing unit dimensions and weight distribution.

OPERATING LIMITS

COOLING MODE

Graph illustrating operational limits for cooling mode by temperature.

HEATING MODE RANGE

Graph illustrating operational limits for heating mode by temperature.

PRESSURE DROPS

COOLING ONLY

Graph showing pressure drops in cooling mode based on water flow.

WATER FILTER - PRESSURE DROP

Graph detailing pressure drop across the water filter.

USEFUL HEAD

Graph showing useful head for ANL 100 and ANL 150 models.

SYSTEM WATER CONTENT

MINIMUM SYSTEM WATER CONTENT

Guidance on minimum water volume for stable unit operation.

MAXIMUM SYSTEM WATER CONTENT

Information on expansion vessel capacity and maximum water content.

EXPANSION VESSEL SETTING

CORRECTION FACTORS

CORRECTIVE FACTORS FOR AVERAGE WATER TEMPERATURES DIFFERENT FROM NOMINAL VALUES

Factors for adjusting performance based on deviations in water temperature.

FOULING: DEPOSIT CORRECTIVE FACTORS [K*M²]/[W]

Corrective factors for capacity and input power due to fouling.

GLYCOL

Correction factors for Ethylene and Propylene Glycol mixtures.

SOUND DATA

GENERAL WARNINGS

INTRODUCTION

Overview of risks and essential safety information in the manual.

PERSONAL PROTECTIVE EQUIPMENT (PPE)

Required PPE for safe handling, installation, and maintenance operations.

ESSENTIAL SAFETY RULES

Rules for qualified personnel and safe product usage and installation.

PRECAUTIONS CONCERNING THE HYDRAULIC CIRCUIT

Warnings on water filters, seal tests, pipe handling, and fluid types.

PRECAUTIONS CONCERNING THE ELECTRICAL CIRCUIT

Warnings about plant connections, earthing, and electrical maintenance safety.

PRECAUTIONS CONCERNING THE COOLING CIRCUIT

Warnings regarding refrigerant gas, brazing, flames, and leak recovery.

PREVENTIONS

Safety measures for mobile parts, hot/cold surfaces, and panels.

WARNINGS

Safety symbols indicating hot surfaces, electricity, moving parts, and sharp elements.

INSTALLATION

RECEIVING THE PRODUCT

Procedures for inspecting the unit upon delivery and checking contents.

PRODUCT IDENTIFICATION

How to identify the unit using packaging labels and rating plates.

PACKAGING HANDLING AND REMOVAL

Safety procedures for handling packaging and removing the unit.

HANDLING WITH A FORKLIFT

Instructions for safely moving the unit using a forklift.

LIFTING WITH A HOIST OR CRANE

Instructions for safely lifting the unit using hoists or cranes.

STORAGE

Recommendations for storing units prior to installation.

PLACE OF INSTALLATION

Criteria for selecting an appropriate outdoor installation location.

POSITIONING

Guidelines for unit placement and installing anti-vibration supports.

MINIMUM TECHNICAL SPACES

SINGLE INSTALLATION

Required clearance for single unit installation and maintenance access.

MULTIPLE INSTALLATION

Considerations for installing multiple units in proximity.

HYDRAULIC CONNECTIONS

CONNECTIONS

Instructions on connecting the unit to the hydronic system.

WATER CHARACTERISTICS

Recommended water quality parameters for heat exchangers.

HYDRAULIC CONNECTIONS (Continued)

DISCHARGING SYSTEM

Solutions to prevent heat exchanger freezing during winter shutdown.

ANTI-FREEZE PROTECTION

Guidelines for using glycol/water solutions for freeze protection.

DIMENSIONS AND POSITION OF HYDRAULIC CONNECTIONS

DIMENSIONS

Diagram showing the overall physical dimensions of the unit.

POSITION OF HYDRAULIC CONNECTIONS

Diagram indicating the location of water inlet and outlet connections.

WEIGHT DISTRIBUTION AND ANTI-VIBRATION MOUNTS POSITION

ELECTRICAL WIRING

Electrical Connection Requirements

Notes on cable glands, short-circuit power, mains features, and phase connections.

ELECTRIC DATA

Tables detailing electrical data for 220V and 460V power supplies.

CONNECTING THE AUXILIARY CONTROL BOARD

Diagram and explanation for connecting the auxiliary control board.

ELECTRIC POWER CONNECTION TO TE ELECTRICAL MAINS

Steps for connecting the unit to the main electrical power supply safely.

COMMISSIONING - WARNINGS

START-UP

General notice about responsibility for errors during commissioning.

Operations to be performed with no voltage present

Pre-power checks for safety, connections, and refrigerant leaks.

Operations to be performed with machine on

Checks and precautions required when the unit is operating.

Hydraulic circuit controls

Checks for hydraulic connections, pump operation, and flow switch.

Commissioning

Final checks and procedures before starting the unit.

MAINTENANCE

PRECAUTIONS AND PREVENTIVE MEASURES TO OBSERVE DURING MAINTENANCE

Warnings and safety measures for maintenance personnel.

PRECAUTIONS AGAINST RESIDUAL RISKS MECHANICAL RISKS

Risks related to refrigerant gas, moving parts, sharp edges, and pressure.

PREVENTION OF CHEMICAL / FIRE / ENVIRONMENTAL RISKS

Precautions for chemical, fire, and environmental hazards during maintenance.

PREVENTION AGAINST RESIDUAL RISKS DUE TO PRESSURE OR HIGH/LOW TEMPERATURE

Risks from pressure and temperature extremes during maintenance.

DECOMMISSIONING AND DISPOSING OF THE MACHINE COMPONENTS

Procedures for safe disposal of the unit and its components.

ROUTINE AND EXTRAORDINARY MAINTENANCE

Steps for performing routine and extraordinary maintenance tasks.

Inspection and control

Procedures for inspecting and controlling the machine when powered off.

Cleaning the machine

Procedures for cleaning the machine when powered off.

LIST OF THE RECOMMENDED PERIODIC INTERVENTIONS

GENERAL INTERVENTIONS

Table of general maintenance tasks and recommended frequencies.

INTERVENTIONS ON THE CIRCUIT

Table of hydraulic and compressor circuit maintenance tasks.

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