AUKS AFC-500CF/4 User Manual

1
Technical Manual
FanCoil Unit
(Ceiling&Floor Type)

AUKS AFC-500CF/4 Specifications

General

Brand	AUKS
Model	AFC-500CF/4
Category	Air Conditioner
Language	English

Summary

Part 2. Unit

2. Specification

5. Electrical wiring and connection

Details the electrical schematic diagram and connection points for the unit.

6. Installation

Covers preparation, operation process, quality standards, and precautions for unit installation.

Introduction of control board QFPD-3F-HCE2 (PCB) sockets

6.1 Preparation and equipments before installation

Cautions

6.2 Unit installation

6.3 Electrical connection precaution

6.4 Pressure testing and test run with water

Part 3 Product selection

1. Precautions of product selection

2. Methods of product selection

Part 4 Controller

2 Remote controller

Details the remote controller's basic conditions for operation and functions.

2. Operation instructions

3 Wired controller

Details the basic conditions and functions of the wired controller (XK-01).

3.3 Installation of wired controller

Part 5 Trouble shooting

1. Electrical system main components

Identifies key electrical components like PCB and Capacitor and their functions.

2. Main functions of the unit

3. Poor efficiency explanation

Lists phenomena of poor efficiency and their causes.

4.Electric components malfunction inspection

Provides inspection methods for electrical components.

5. DIP setting and failure code

Details DIP switch settings and failure codes for diagnosing unit issues.

6.Failure analysis

Flowcharts for analyzing communication failures and their resolution.

Poor Performance during Unit Operation

Cooling effect is poor

Heating effect is poor

Electric heating does not open

Abnormal sound or vibration

Abnormal sound or serious vibration to indoor unit

Air conditioner water leakage

Drainage pipe or connecting pipe water leakage