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Dometic EnviroComfort ECD User Manual

Dometic EnviroComfort ECD
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COPYRIGHT © 2008-2011 Dometic Marine. All Rights Reserved.
No part of this publication may be reproduced, translated, stored in a retrieval system, or transmitted in any form or by any means
electronic, mechanical, photocopying, recording or otherwise without prior written consent by Dometic Marine. Every precaution has
been taken in the preparation of this manual to ensure its accuracy. However, Dometic Marine assumes no responsibility for errors
and omission. Neither is any liability assumed for damages resulting from the use of this product and information contained herein.
EnviroComfort (ECD)
INSTALLATION MANUAL
EnviroComfort Kit
Dometic Marine
Rev. 20111108
L-2657 English
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Dometic EnviroComfort ECD Specifications

General IconGeneral
BrandDometic
ModelEnviroComfort ECD
CategoryAir Conditioner
LanguageEnglish

Summary

Introduction and System Operation

About This Manual

Provides installation information for the EnviroComfort air conditioning system.

Product Overview

Describes the EnviroComfort air conditioning system and its key features.

System Operation Principle

Explains the basic principle of how the air conditioning system works.

Seawater Temperature Impact

Details how seawater temperature affects cooling and heating efficiency.

Low Seawater Temperature Safety

Warns about potential damage from operating below 40°F (4.4°C).

Kit Components and Preparation

Kit Contents

Lists all components included in the EnviroComfort air conditioning kit.

Tools Required for Installation

Lists the tools needed to perform the installation of the air conditioning system.

Unpacking and Inspection

Instructions for checking kit contents and inspecting for shipping damage.

Safety and Installation Checklist

General Safety Considerations

Highlights essential safety information for installation and operation.

Avoid Harmful Vapors

Guidance on preventing ingress of harmful vapors like carbon monoxide.

Electrical Shock Hazard

Details precautions to avoid electrical shock during installation.

Other Hazards

Covers general hazards associated with system installation and servicing.

Unit Mounting Guidelines

Guidelines for mounting the air conditioning unit safely and effectively.

Installation Preparation and Components

Grilles and Ducting Installation

Instructions for installing supply-air and return-air grilles and ducting.

Electrical Installation Details

Guidance on wiring, grounding, and connecting power sources.

Seawater Cooling System Installation

Instructions for installing the seawater intake, pump, and strainer.

System Placement Considerations

Key considerations for selecting the optimal location for the air conditioner unit.

Installation Notes

Ducting Installation Notes

Specific notes for installing the ducting system.

Seawater Installation Notes

Important notes for installing the seawater pump and plumbing.

Ducting and Spacing

Ducting Route Planning

Guidance on planning the ducting route for optimal airflow.

Spacing Allowances and Unit Dimensions

Details on required space around the unit and overall dimensions.

Unit Mounting and Drains

Mounting Brackets Installation

Instructions for securing the air conditioning unit using mounting brackets.

Condensate Drain Installation

Steps to install the condensate drain line from the unit to a sump.

Component Installation

Electrical Box Mounting

Guidance on mounting the electrical box near the unit and control panel.

Air Grille Mounting

Instructions for cutting holes and mounting supply and return air grilles.

Ducting Connection Procedure

Steps for making proper connections between ducts and the unit/grilles.

Control Panel Mounting

Details on mounting the digital control panel for optimal sensing.

Electrical System Setup

Terminal Strip Connections

Information on connecting wires to the unit's terminal strip.

Circuit Breaker Specifications

Specifies the need for a dedicated circuit breaker for the unit.

Electrical Standards and Grounding

Grounding and Bonding

Details the importance of connecting the unit to the boat's bonding system.

Electrical ABYC Standards

Outlines compliance with ABYC electrical standards for safe installation.

Wiring and Diagrams

Wiring Diagram

Provides a detailed wiring diagram for the digital control panel assembly.

Seawater System Setup

Circulation Pump Mounting

Specifies mounting requirements for the non-self-priming circulation pump.

Seawater Intake Scoop Installation

Guidance on installing the seawater intake scoop for optimal performance.

Seawater Strainer Requirement

Highlights the mandatory use of a seawater strainer to protect the pump.

Seawater System Plumbing Procedure

Steps for installing the seawater system, including hose connections and fittings.

Operation and Troubleshooting

Digital Control Panel Usage

Instructions on using the digital control panel for the air conditioning system.

System Initial Startup

Steps for starting the air conditioning system for the first time.

System Overview

Explains the functions of Power On, Set Temperature, and Fan Speed.

Troubleshooting Guidelines

Common problems and solutions for the air conditioning system.

System Maintenance

Reversing Valve Operation

Procedure for periodically energizing reversing valves for units that cool and heat.

Seawater Strainer Cleaning

Ensuring pump receives adequate seawater flow by cleaning the strainer.

Condenser Coil Maintenance

Procedure for cleaning the condenser coil to maintain efficiency.

Owner's Limited Warranty Policy

Warranty Coverage Scope

Defines what is included under the limited warranty coverage.

Warranty Exclusions Policy

Warranty Exclusions List

Lists exclusions and limitations of the limited warranty coverage.

Warranty Period and Service Policy

Warranty Period Determination

Explains how to determine the warranty period based on manufacture and purchase dates.

Service and Support Procedures

Outlines the procedures for obtaining warranty service and technical support.

Warranty Period Summary

Warranty Period Schedule

Details specific warranty periods for different Dometic air conditioning products and accessories.

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