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Ariston NIMBUS PLUS 110 S-T EXT User Manual

Ariston NIMBUS PLUS 110 S-T EXT
88 pages
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IT
NIMBUS PLUS S
ISTRUZIONI TECNICHE PER L’INSTALLAZIONE E LA MANUTENZIONE
TECHNICAL INSTRUCTIONS FOR INSTALLATION AND MAINTENANCE
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Table of Contents

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Ariston NIMBUS PLUS 110 S-T EXT Specifications

General IconGeneral
RefrigerantR32
Heating Capacity11 kW
Cooling Capacity10 kW
Coefficient of Performance (COP)4.5
Weight120 kg
TypeAir to Water Heat Pump

Summary

SAFETY REGULATIONS

CAUTION

Essential manual section for safe installation and use.

Key to symbols

Explains hazard and warning symbols used in the manual.

SYSTEM DESCRIPTION

System Composition

Lists the components of the NIMBUS PLUS system.

External Unit Models

Lists the available external unit models for the system.

INTERNAL UNIT

INSTALLATION GUIDE

Before Appliance Installation

Prerequisites and refrigerant handling information.

Unit Placement Choice

Guidelines for selecting installation locations for units.

Minimum Installation Clearances

Diagrams showing required clearances for installation.

External Unit Installation Details

INTERNAL UNIT Installation

Indoor Unit Minimum Clearance

Diagrams showing required clearances for the indoor unit.

Heating/Cooling System Startup

Steps for initial system startup preparation.

GAS CONNECTIONS

Attention: Fluid and Electrical

Warning about electrical connections and refrigerant fluid.

Air Purging Procedure

Step-by-step guide for air purging the system.

Refrigerant Gas Charging

Procedure for charging refrigerant gas into the system.

HYDRAULIC CONNECTIONS

FINAL SYSTEM INSTALLATION

ELECTRICAL WIRING

Attention: Connection Sequence

Warning about electrical connection sequence.

Electrical Circuit Checks

General advice on electrical circuit checks and connections.

Electrical Connection Table

Detailed electrical connection data for units.

External Unit Electrical Connection

Internal Unit Electrical Connection

Safety Warning: Power Disconnection

Safety warning about power disconnection and panel removal.

Inter-Unit Electrical Connections

INTERNAL UNIT ELECTRICAL SCHEME (WH 40 50 S)

Safety Warning: Terminal Access

Safety warning about terminals and power.

SYSTEM INTERFACE INSTALLATION

WARNING: Use Provided Interface Only

Safety warning about using the provided interface.

Initial Ignition Procedure

Technical Area Access

Procedure to access technical settings and codes.

Thermoregulation Settings

Zone 1 Parameters

Access to Zone 1 specific settings.

Zone 1 Settings

General settings for Zone 1.

Zone 1 Thermoregulation Type

Defines the thermoregulation type for Zone 1.

Cooling Settings

MAINTENANCE

Antifreeze Function

INTERNAL UNIT ERROR LIST

Troubleshooting Guide

Table listing errors and their troubleshooting steps.

EXTERNAL UNIT ERROR LIST

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