Table Of Contents - Daikin K-Series Service Manual

SiBE061121.book Page ii Friday, April 22, 2011 4:12 PM
SiBE061121
1. Introduction .............................................................................................v
Part 1 List of Functions ................................................................ 1
1. Functions.................................................................................................2
Part 2 Specifications .................................................................... 3
1. Specifications ..........................................................................................4
Part 3 Printed Circuit Board Connector Wiring Diagram ............. 6
1. Indoor Unit...............................................................................................7
2. Outdoor Unit..........................................................................................10
Part 4 Function and Control........................................................ 14
1. Main Functions......................................................................................15
2. Function of Thermistor ..........................................................................29
3. Control Specification .............................................................................30
Part 5 Operation Manual ............................................................. 44
1. System Configuration............................................................................45
2. Operation Manual..................................................................................46

Table of Contents

1.1 Safety Cautions ........................................................................................v
1.2 Used Icons .............................................................................................. ix
2.1 RXG25/35K2V1B ...................................................................................10
2.2 RXG50K2V1B ........................................................................................12
1.1 Temperature Control ..............................................................................15
1.2 Frequency Principle................................................................................15
1.3 Airflow Direction Control.........................................................................17
1.4 Fan Speed Control for Indoor Unit .........................................................18
1.5 RADIANT Operation...............................................................................19
1.6 Program Dry Operation ..........................................................................21
1.7 Automatic Operation...............................................................................22
1.8 Thermostat Control.................................................................................23
1.9 NIGHT SET Mode ..................................................................................24
1.10 ECONO Operation .................................................................................25
1.11 Inverter POWERFUL Operation .............................................................26
1.12 Other Functions......................................................................................27
3.1 Mode Hierarchy ......................................................................................30
3.2 Frequency Control..................................................................................31
3.3 Controls at Mode Changing / Start-up....................................................33
3.4 Discharge Pipe Temperature Control.....................................................35
3.5 Input Current Control..............................................................................36
3.6 Freeze-up Protection Control .................................................................37
3.7 Heating Peak-cut Control .......................................................................37
3.8 Outdoor Fan Control...............................................................................38
3.9 Liquid Compression Protection Function................................................38
3.10 Defrost Control .......................................................................................39
3.11 Outdoor Electronic Expansion Valve Control .........................................40
3.12 Malfunctions ...........................................................................................43
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