AERMEC NXW 0600 User Manual

CHILLERS- Technical manual - installation - maintenance
NXW
INXWPY. 1004. 4438805_00
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AERMEC NXW 0600 Specifications

General

Brand	AERMEC
Model	NXW 0600
Category	Chiller
Language	English

Summary

GENERAL WARNINGS

SAFETY PRECAUTIONS AND INSTALLATION

Safety measures and installation guidelines.

DESCRIPTION AND CHOICE OF THE UNIT

UNIT CONFIGURATION OPTIONS

Detailed breakdown of unit configuration options.

DESCRIPTION OF COMPONENTS

COOLING CIRCUIT

HYDRAULIC COMPONENTS

ELECTRICAL COMPONENTS

ELECTRONIC REGULATION

Description of the electronic control system.

ACCESSORIES

ELECTRIC REGULATION ACCESSORIES

Accessories for electric regulation.

TECHNICAL DATA

STANDARD VERSION - L SIZE

Technical data for standard L version models.

STANDARD VERSION H SIZE

Technical data for standard H version models.

STANDARD VERSION E SIZE

Technical data for standard E version models.

OPERATING LIMITS

OPERATING LIMITS STANDARD VERSION

Operating limits for the standard version.

OPERATING LIMIT VERSION E (CONDENSERLESS)

Operating limits for the condenserless version.

CORRECTIVE FACTOR

HEATING CAPACITY AND INPUT POWER

COOLING CAPACITY AND INPUT POWER

COOLING CAPACITY - INPUT POWER VERSION E (CONDENSERLESS)

HEATING CAPACITY WITH DESUPERHEATER

HEATING CAPACITY WITH TOTAL RECOVERY

FOR AT DIFFERENT FROM THE RATED VALUE

FOULING FACTORS

TOTAL PRESSURE DROPS

EVAPORATOR IN COOLING OPERATION

CONDENSER IN COOLING OPERATION

SAFETY AND CHECK PARAMETER SETTING

CAPACITY CONTROL

SELECTION AND PLACE OF INSTALLATION

POSITIONING

MINIMUM TECHNICAL SPACES (mm)

HYDRAULIC CIRCUIT

EXTERNAL HYDRAULIC CIRCUIT RECOMMENDED

SYSTEM LOAD

Procedure for loading the hydraulic system.

EMPTYING THE SYSTEM

Procedure for draining the hydraulic system.

ELECTRICAL WIRINGS

RECOMMENDED SECTION OF ELECTRIC CABLES

Recommended electric cable cross-sections.

CONNECTION TO THE POWER SUPPLY

ELECTRICAL POWER CONNECTION

Steps for functional electrical connection.

CONTROL AND FIRST START-UP

PREPARATION FOR COMMISSIONING

Procedures before machine commissioning.

FIRST COMMISSIONING OF THE MACHINE

Steps for the initial machine start-up.

OPERATION CHARACTERISTICS

COOLING SET POINT

HEATING SET POINT

ANTI-FREEZE ALARM

WATER FLOW RATE ALARM

REGULAR MAINTENANCE

HYDRAULIC CIRCUIT

Maintenance checks for the hydraulic circuit.

ELECTRIC CIRCUIT

Maintenance checks for the electric circuit.

COOLING CIRCUIT

Maintenance checks for the cooling circuit.

MECHANICAL CONTROLS

EXTRAORDINARY MAINTENANCE

LOADING PROCEDURE

Procedure for loading the cooling circuit.