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Si04-402A
ii
Table of Contents
1. Introduction .............................................................................................v
1.1
Safety Cautions ........................................................................................v
Part 1 List of Functions ................................................................ 1
1. List of Functions ......................................................................................2
Part 2 Specifications .................................................................... 3
1. Specifications ..........................................................................................4
Part 3 Printed Circuit Board
Connector Wiring Diagram ................................................. 9
1. Printed Circuit Board Connector Wiring Diagram..................................10
1.1
Indoor Unit..............................................................................................10
1.2
Outdoor Unit ...........................................................................................12
Part 4 Function and Control.......................................................15
1. Main Functions......................................................................................16
1.1
Frequency Principle................................................................................16
1.2
Power-Airflow Flap, Wide-Angle Louvres and Auto-Swing ....................18
1.3
Operation Starting Control......................................................................19
1.4
Fan Speed Control for Indoor Units........................................................20
1.5
Programme Dry Function .......................................................................21
1.6
Automatic Operation...............................................................................22
1.7
NIGHT SET Mode ..................................................................................23
1.8
INTELLIGENT EYE ................................................................................24
1.9
Inverter Powerful Operation ...................................................................25
1.10 Other Functions......................................................................................26
2. Function of Thermistor ..........................................................................27
2.1
Heat Pump Model...................................................................................27
3. Control Specification .............................................................................28
3.1
Mode Hierarchy ......................................................................................28
3.2
Frequency Control..................................................................................29
3.3
Controls at Mode Changing / Start-up....................................................30
3.4
Discharge Pipe Control ..........................................................................32
3.5
Input Current Control..............................................................................32
3.6
Freeze-up Protection Control .................................................................33
3.7
Heating Peak-cut Control .......................................................................33
3.8
Fan Control.............................................................................................34
3.9
Liquid Compression Protection Function 2.............................................34
3.10 Defrost Control .......................................................................................35
3.11 Electronic Expansion Valve Control .......................................................36
3.12 Malfunctions ...........................................................................................39
3.13 Forced Operation Mode .........................................................................40
3.14 Additional Function.................................................................................40
Содержание FTXG25CVMAW
Страница 1: ...Inverter Pair Wall Mounted Type C Series Applied Models z z z zInverter Pair Heat Pump Si04 402A...
Страница 23: ...Printed Circuit Board Connector Wiring Diagram Si04 402A 14 Printed Circuit Board Connector Wiring Diagram...
Страница 167: ...Outdoor Unit Si04 402A 158 Removal Procedure When reassembling make sure to fit the hook Step Procedure Points...
Страница 181: ...Outdoor Unit Si04 402A 172 Removal Procedure...
Страница 185: ...Others Si04 402A 176 Others...
Страница 189: ...Wiring Diagrams Si04 402A 180 Appendix...