Airwell BS 12 DCI Manuel de service télécharger pdf (Page 4)

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INTRODUCTION

1. INTRODUCTION

1.1 General

The new DUO50 DCI is a high efﬁciancy inverter technolegy outddor unit,

since it’s a lego concept unit, it can be matched to several types of inverter indoors,such

as:

wall mounted, cassette , ﬂoor/ceiling units, with a capacity range of 2.5 – 3.5 Kw for each

singel indoor unit.

1.2 Main Features

• DC Inverter

• R410a

• High COP (A class energy raiting)

• Lego Concept

• Pre-Charged

• Dry contact inputs:

o STBY – when shorted, will force all indoors to STBY.

o Night – when shorted, will force outdoor fan to low speed (in cool mode only)

• Dry contact output – Alarm. Will be closed system is faulty.

• Base heater connection.

• Cooling operation at outdoor temperature down to -10

• Heating operation at outdoor temperature down to -15

• 10 LED’s, shows both indoor and outdoor diagnostics.

• Variable Speed DC Inverter outdoor fan.

• M2L diagnostics softwear cable Port ( for PC).

• Low noise level

1.3 Tubing Connections

Flare type interconnecting tubing to be produced on site.

For further details please refer to the relevant indoor service Manual

1.4 Inbox Documentation

Each indoor unit is supplied with its own installation and operation manuals.

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Airwell BS 12 DCI Manuel de service Page 4