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Ferroli RMA2 HE VB 19.1 User Manual

Ferroli RMA2 HE VB 19.1
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RMA
2
HE
AIR-WATER CHILLERS AND HEAT PUMPS
FOR OUTDOOR INSTALLATION
INSTALLATION AND OPERATION MANUAL
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Table of Contents

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Ferroli RMA2 HE VB 19.1 Specifications

General IconGeneral
CategoryAir Conditioner
Cooling Capacity1.9 kW
Energy Efficiency Class (Cooling)A++
Energy Efficiency Class (Heating)A+
RefrigerantR32
TypeSplit System

Summary

GENERAL FEATURES

Description of components

Detailed breakdown of the unit's external structure, refrigerant circuit, and hydraulic components.

TECHNICAL DATA AND PERFORMANCE - BASE VERSION (VB)

Technical data

Table detailing technical specifications like power supply, refrigerant, compressor, heat exchangers, fans, and pumps.

NET NOMINAL performances - Base setting up (AB) - Standard plants - EUROVENT certified data

Cooling and heating performance data for standard plants with base setting.

NET NOMINAL performances - Base setting up (AB) - Radiant plants

Cooling and heating performance data for radiant plants with base setting.

NET NOMINAL performances - Low noise setting up (AS) - Standard plants

Heating performance data for standard plants with low noise setting.

NET NOMINAL performances - Low noise setting up (AS) - Radiant plants

Performance data for radiant plants with low noise setting.

COOLING performances

Graphs showing corrective factors for cooling capacity and power input based on operating conditions.

HEATING performances

Graphs showing corrective factors for heating capacity and power input based on operating conditions.

BR - BP UNIT

Corrective factors

Tables providing corrective factors for glycol mixtures in BR/BP units.

NOISE LEVELS

Base setting up (AB)

Sound power and pressure levels for base setting configurations.

Low noise setting up (AS)

Sound power and pressure levels for low noise setting configurations.

ELECTRICAL DATA

Electrical data

Tables detailing electrical specifications for various unit configurations and options.

OPERATING LIMITS

OPERATING LIMITS

Table and graphs defining operational limits for IR/IP and BR/BP units in cooling and heating modes.

CONTROL SYSTEM

Control system

Overview of the microprocessor controller, user interface, and button functions.

Alarms

Explanation of alarm activation, reset, number of events per hour, and alarms memory.

Alarms table

Table listing alarm codes, descriptions, reset types, inputs, and affected loads.

INVERTER

Alarm

Further details on inverter alarms, causes, and troubleshooting steps.

START UP

Start up

Instructions for authorized personnel to perform the initial start-up of the unit.

SAFETY AND MAINTENANCE

Basic safety rules

Essential safety precautions to follow when operating or maintaining the unit.

General Rules for Maintanance

Guidelines for regular maintenance, including inspections and record-keeping.

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