AERMEC NLC 0280H User Manual

Name: AERMEC NLC 0280H
Brand: AERMEC
Rating: 4 (1 reviews)

60 pages

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22.05 – 4037365_03

Translation of Original instructions

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Installation Manual

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REVERSIBLE AIR/WATER HEAT PUMP

Cooling capacity 14.1 ÷ 84.5 ton

Heating capacity 163,875 ÷ 973,955 BTU/h

NLC 0280H-1250H

Table of Contents5
General Warnings7
Introduction7
Essential Safety Rules7
Precautions Concerning the Hydraulic Circuit8
Precautions Concerning the Electrical Circuit8
Precautions Concerning the Cooling Circuit8
Preventions8
Warnings8
Selection Criteria of the Heat Exchangers According to the Place of Installation of the Unit9
Sea Coast Environments9
Industrial Environments9
MIX of Seaside and Industrial Environments9
Urban Environments9
Rural Environments9
Additional Tips9
General Description10
General Safety Recommendation10
Installation Requirements10
Operating Limits11
Power Supply 460V / 575V11
Power Supply 230V14
Power Supply 208V19
Refrigerant Circuit25
Nlc H 0280-0675 a25
Nlc H 0750-1250 a26
Installation27
Receiving the Product27
Packaging Handling and Removal27
Lifting with a Hoist or Crane27
Handling with a Forklift28
Storage28
Place of Installation28
Positioning28
NLC Unit Operation29
Minimum Technical Spaces31
Position of the Vibration Dampers32
Weight Distribution and Centres of Gravity33
Weight Distribution and Centres of Gravity When Empty33
Weight Distribution and Centres of Gravity During Operation34
Antivibration35
Weights36
Dimensional Tables37
0550-0600-0650-0675 - P1-P2-P3-P439
Hydraulic Connections42
Components Supplied for Sizes 0550-0600-0650-0675 (00 / P1-P2-P3-P4 / 01-02-03-04)42
0550-0600-0650-0675 - P1-P2-P3-P443
Hydraulic Connections44
Connections44
Water Characteristics44
Discharging System44
Anti-Freeze Protection45
System Water Content46
Minimum System Water Content46
Maximum System Water Content46
Expansion Vessel Setting47
Main Hydraulic Circuits48
Nlc H 0280-1250 (00)48
Nlc H 0280-1250 (P1-P2-P3-P4)49
Nlc H 0280-1250 (01-02-03-04)50
Electrical Wiring51
Electric Data51
Single Hydronic Kits' Electric Data51
Electric Power Connection to te Electrical Mains52
Commisioning - Warnings53
Start-Up53
Maintenance54
Precautions and Preventive Measures to Observe During Maintenance54
Routine and Extraordinary Maintenance55
Decommissioning and Disposing of the Machine Components55
List of the Recommended Periodic Interventions56
General Interventions56
Interventions on the Circuit56
Configurator57

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General

Brand	AERMEC
Model	NLC 0280H
Category	Heat Pump
Language	English

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AERMEC NLC 0280H User Manual

Table of Contents

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AERMEC NLC 0280H Specifications

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