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Dantherm 4000 User Manual

Dantherm 4000
30 pages
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DC Air Conditioner 4000/6000
Service manual
Rev. 2.0
en
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Dantherm 4000 Specifications

General IconGeneral
RefrigerantR410A
Energy Efficiency Class (Cooling)A
Power Supply230V/50Hz
Weight (Indoor Unit)12 kg
Weight (Outdoor Unit)35 kg
Dimensions (Indoor Unit)700x250x190 mm
Dimensions (Outdoor Unit)800x290x540 mm

Summary

Introduction

Overview

This service manual covers the following main topics.

Target group

This service manual is designed for technicians who install and maintain the DC Air Conditioner.

Copyright

Copying of this service manual, or part of it, is forbidden without prior written permission.

Reservations

Dantherm reserves the right to make changes and improvements to the product and the service manual.

Product description

Overall description

This section describes the overall product and its functionality.

Model overview

This manual covers a series of air conditioners, detailing available models.

Available accessories

This table shows the accessories available from the supplier.

Outdoor view

This illustrates the unit's outdoor view and its parts.

Drainage

This air conditioner includes a condensate drain that routes water away from the unit.

Indoor view

This illustrates the unit's indoor view and its parts.

Functionality

This section describes the airflow of the Air conditioner and how it operates.

Filters

Describes the optional pre-filter for the external air inlet to reduce intrusion of debris.

Electronic control description

Introduction

This section describes key features of the electronic control and how it operates.

Warning

Never perform installation, maintenance or service without disconnecting the AC power supply.

Embedded Controller

Details basic parameters and extended settings via the onboard control panel and SD card.

Control strategy

Explains how the controller manages fans, heater, and compressor based on temperature.

Operation panel

This illustrates the operation panel seen from inside the unit.

Connections

Connections illustration

This illustration shows the external connections to the controller.

Alarm 1

Output that toggles state on operation errors. Default open/close configurable.

AC 1

Output that toggles state if highest temperature limit is exceeded. Default open/close configurable.

Digital input 1

Input that can control and overrule operation parameters. Active when low.

Digital input 2

Input that can control and overrule operation parameters. Active when low.

Hotspot sensor

Temperature sensor for placement inside the enclosure in a hotspot zone.

Operation

Introduction

The unit can operate on the built-in operation panel, with parameters set via TTL or SD card.

Key operation

Explains the functionality of the control panel keys (Up, Down, Enter).

Navigating menu

Describes menu structure and navigation for reading or changing parameters.

Error list

This table shows the meaning of each error code the unit can generate.

Steps in test program

This table shows the steps included in the unit's self-test program.

Installation

Introduction

This unit is designed for outdoor mounting, flush to the wall.

Installation placement

Guidance on placing the unit for optimal airflow inside the enclosure.

Air Con wall cut out

Dimensions for marking wall cutouts and holes.

Preparation

Instructions for unpacking, preparing sheet metal parts, and installing the gasket.

Installation

Steps for lifting the unit into cutouts, securing with bolts, and sealing junctions.

Electrical requirements

Safety and Wiring Standards

Covers national wiring regulations, power supply protection, and cable securing for safe installation.

Electrical connections

Power and Accessory Wiring

Details routing, securing, and connecting power supply cords and accessories.

Service Guide

Preventative maintenance

Explains the importance, schedule, and benefits of preventive maintenance.

Cleaning

Details the recommended preventive maintenance plan for cleaning the unit.

Inspection

Steps to inspect the unit prior to re-assembly and putting it back into service.

Test cooling circuit

Instructions for testing the cooling circuit if a relevant problem has arisen.

Test safety shut down

Method for testing the compressor's safety switch (Klixon).

Spare parts

Illustration, external parts

Visual guide to spare parts for the condenser section of the unit.

Illustration, internal parts

Visual guide to spare parts for the evaporator section of the unit.

Technical data

Introduction

General description of unit design and features.

4000/6000 BTU Specifications

Table detailing technical specifications for the 4000 and 6000 BTU models.

Electrical schematics

Overall controller schematic

Diagram showing complete controller connections, internal as well as external.

Unit schematics

Illustration of the unit's detailed electrical schematics.

Cooling schematic

Introduction

This illustration shows the cooling circuit schematic.

Declaration of conformity

Declaration of Conformity

Statement of compliance with directives like UL and CSA standards.

Recycling

Guidelines for environmentally responsible recycling of the unit.

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