SiBE01-503
ii Table of Contents
1. Introduction .............................................................................................v
1.1 Safety Cautions ........................................................................................v
Part 1 List of Function .................................................................. 1
1. Functions.................................................................................................2
Part 2 Specifications .................................................................... 5
1. Specifications ..........................................................................................6
Part 3 Printed Circuit Board Connector Wiring Diagram ............. 9
1. Printed Circuit Board Connector Wiring Diagram..................................10
1.1 Indoor Unit..............................................................................................10
Part 4 Functions and Control...................................................... 13
1. Functions...............................................................................................14
1.1 Power-Airflow Dual Flaps, Wide-Angle Louvers and Auto-Swing ..........14
1.2 Fan Speed Control for Indoor Units........................................................15
1.3 Thermostat Control.................................................................................16
1.4 Automatic Operation...............................................................................17
1.5 Programme Dry Function .......................................................................18
1.6 Night Set Mode.......................................................................................19
1.7 POWERFUL Operation ..........................................................................20
1.8 Other Functions......................................................................................21
2. Function of Thermistor ..........................................................................22
3. Control Specification .............................................................................23
3.1 Four Way Valve Switching .....................................................................23
3.2 3-Minutes Standby .................................................................................23
3.3 Compressor Protection Function............................................................23
3.4 Fan OFF Delay.......................................................................................23
3.5 Freeze-up Protection Control .................................................................23
3.6 Heating Peak-cut Control .......................................................................24
3.7 Liquid Compression Protection Function................................................24
3.8 Defrost Control .......................................................................................25
Part 5 System Configuration....................................................... 27
1. System Configuration............................................................................28
2. Instructions............................................................................................29
2.1 Safety Precautions .................................................................................29
2.2 Names of Parts.......................................................................................31
2.3 Preparation before Operation.................................................................34
2.4 AUTO • DRY • COOL • HEAT • FAN Operation .....................................37
2.5 Adjusting the Air Flow Direction .............................................................39
2.6 POWERFUL Operation ..........................................................................40
2.7 TIMER Operation ...................................................................................41
2.8 Care and Cleaning .................................................................................43
2.9 Troubleshooting......................................................................................46