AERMEC NRP 1800 User Manual

22.11 – 5806712_07
Translation of Original instructions
www.aermec.com
Installation Manual
EN
 AIRWATER MULTIPURPOSE
Cooling capacity 52 ÷ 120 ton
Heating capacity 738,387 ÷ 1,689,351 BTU/h
NRP 0800-1800

AERMEC NRP 1800 Specifications

General

Brand	AERMEC
Model	NRP 1800
Category	Heat Pump
Language	English

Summary

General Warnings

Introduction and Essential Safety Rules

Overview of risks, manual purpose, and safety rules for personnel.

Circuit Precautions and General Safety

Guidelines for hydraulic, electrical, cooling circuits, and general safety.

Operating Range

Operating Cooling Mode Range

Chart showing cooling mode operating limits based on air and water temps.

Operating Heating Mode Range

Chart showing heating mode operating limits based on air and water temps.

Pre-Installation

Receiving the Product

Procedures for inspecting the unit upon delivery.

Place of Installation

Dimensional Tables

NRP 0800-1000 Dimensions

Hydraulic Connections

Water Characteristics

Position of Hydraulic Connections

Main Hydraulic Circuits

2-PIPE System

4-PIPE System

Main Cooling Refrigerant Layouts

2-PIPE System Diagrams

Refrigerant flow diagrams for 2-pipe systems (cold/hot water).

4-PIPE System Diagrams

Refrigerant flow diagrams for 4-pipe systems (cold/hot water).

Specialized DHW and Combined Production Diagrams

Electrical Wiring

Power Connection

Electric Data Tables

Detailed electrical specifications for various power supplies.

Commissioning and Start-Up

Pre-Start-Up Checks

Unit Commissioning

Maintenance

Maintenance Safety Precautions

General safety and preventive measures for maintenance.

Routine and Extraordinary Maintenance

Decommissioning and Disposal

List of the Recommended Periodic Interventions

General Interventions

Interventions on the Circuit