AUX ARV-H220/SR1DCS7 User Manual

AUX ARV SERIES INDOOR UNIT – DC&AC TYPE Technical&Service Manual
1
Technical & Service Manual
ARV Indoor Unit Series
Version 2022.1

AUX ARV-H220/SR1DCS7 Specifications

General

Brand	AUX
Model	ARV-H220/SR1DCS7
Category	Air Conditioner
Language	English

Summary

Part1 General Information

1. Nomenclatures

Part2 Wall Mounted

Part3 Compact Four-way Cassette

Part4 Four-way Cassette

Part5 Ceiling floor

Part6 Low Static Pressure Duct

Part7 Medium Static Pressure Duct

Part8 High Static Pressure Duct

Part9 Fresh Air Processing Unit

Part10 Installation

1. Wall Mounted

Installation steps for wall-mounted indoor units.

2. Cassette unit

Installation steps for cassette indoor units.

3. Ceiling Floor

Part11 Trouble shooting

1. IDU Error code table (No.18)

Lists indoor unit error codes, definitions, and possible reasons.

2. Indoor unit error code display

3. Trouble shooting