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Marstair ECO+ User Manual

Marstair ECO+
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56208004-01
ECO+ Systems
Split Heat Pump Installation & Owners Manual
Thank you for selecting an ECO+ heat pump split system.
To ensure many years satisfactory operation, this owner’s manual should be read carefully before
using the heat pump. After reading, store the manual in a safe place and refer to it for questions on
use.
The ECO+ heat pump is designed for domestic and light commercial applications.
This instruction supersedes
any other instructions found
inside this unit.
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Marstair ECO+ Specifications

General IconGeneral
BrandMarstair
ModelECO+
CategoryAir Conditioner
LanguageEnglish

Summary

Filters

Safety Precautions

Remote Controller

How to Insert Batteries

Step-by-step instructions for correctly installing batteries in the remote controller.

Storing the Remote Controller

Recommendations for storing the remote controller when it is not in use.

Using the Remote Controller

Instructions on how to effectively use the remote controller to interact with the unit.

Operating Instructions

FEEL Mode Operation

Detailed procedure for utilizing the intelligent FEEL mode for automatic temperature control.

TIMER Mode Operation

Instructions for setting the timer to schedule system start or stop times.

Maintenance

Front Panel Maintenance

Steps for cleaning and maintaining the exterior front panel of the indoor unit.

Air Filter Maintenance

Guidelines for cleaning and reinstalling the air filters to ensure efficient operation.

Protection

Operating Conditions and Protective Devices

Details on environmental conditions that trigger protective cut-offs and system self-protection mechanisms.

Noise Pollution Considerations

Advice on unit placement to minimize operational noise and environmental impact.

Protector Features and Inspection

Explanation of the unit's protective functions and recommended periodic inspections.

Heating Mode Features

Description of preheat, afterheat, and automatic defrost functions during heating cycles.

Troubleshooting

Installation Instructions

Typical Installation Overview

Visual guide and spatial requirements for ideal indoor and outdoor unit placement.

Connecting the Cable

Steps for connecting the power and interconnecting cables to the unit.

Selecting the Best Location

Key considerations and best practices for selecting optimal installation sites for both units.

Installing the Mounting Plate

Detailed process for securely fixing the mounting plate for the indoor unit.

Drilling Pipe Holes

Procedure for creating appropriate holes in walls for routing refrigerant and drain pipes.

Indoor Unit Pipework Installation

Steps for routing and connecting the refrigerant pipes and drain hose for the indoor unit.

Pipework Joints and Thermal Insulation

Methods for insulating pipework joints and the main pipe runs to prevent heat loss/gain.

Pipework Connections and Torque

Guidance on connecting refrigerant pipes and applying correct torque to fittings.

Connecting the Cables

Detailed instructions for connecting electrical cables between the indoor and outdoor units.

Cable Specifications

Specifications for power and interconnecting cables, including core sizes and types.

Outdoor Unit Installation

Procedures for installing the outdoor unit, including drain port setup and pipework connections.

System Evacuation

Crucial steps for removing air and moisture from the refrigerant system before operation.

How to Evacuate the System

A detailed, step-by-step guide for performing the system evacuation process.

Technical Specifications

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