Table Of Contents; Part 1 List Of Functions; Part 3 Printed Circuit Board Connector Wiring Diagram - Daikin C-Series Service Manual

SiBE07-618_C
1. Introduction .............................................................................................v
Part 1 List of Functions ................................................................ 1
1. Functions.................................................................................................2
Part 2 Specifications .................................................................... 5
1. Specifications ..........................................................................................6
Part 3 Printed Circuit Board Connector Wiring Diagram ........... 12
1. Printed Circuit Board Connector Wiring Diagram..................................13
Part 4 Function and Control........................................................ 17
1. Main Functions......................................................................................18
2. Function of Thermistor ..........................................................................28
3. Control Specification .............................................................................29
Part 5 Operation Manual ............................................................. 43
1. System Configuration............................................................................44
2. Operation Manual..................................................................................45

Table of Contents

1.1 Safety Cautions ........................................................................................v
1.2 Used Icons .............................................................................................. ix
1.1 Cooling Only.............................................................................................6
1.2 Heat Pump ...............................................................................................9
1.1 Indoor Unit..............................................................................................13
1.2 Outdoor Unit ...........................................................................................15
1.1 Temperature Control ..............................................................................18
1.2 Frequency Principle................................................................................18
1.3 Fan Speed Control for Indoor Units........................................................20
1.4 Program Dry Operation ..........................................................................21
1.5 Automatic Operation...............................................................................22
1.6 Thermostat Control.................................................................................23
1.7 NIGHT SET Mode ..................................................................................24
1.8 HOME LEAVE Operation .......................................................................25
1.9 Inverter POWERFUL Operation .............................................................26
1.10 Other Functions......................................................................................27
3.1 Mode Hierarchy ......................................................................................29
3.2 Frequency Control..................................................................................30
3.3 Controls at Mode Changing / Start-up....................................................32
3.4 Discharge Pipe Temperature Control.....................................................33
3.5 Input Current Control..............................................................................34
3.6 Freeze-up Protection Control .................................................................35
3.7 Heating Peak-cut Control .......................................................................35
3.8 Outdoor Fan Control...............................................................................36
3.9 Liquid Compression Protection Function................................................36
3.10 Defrost Control .......................................................................................37
3.11 Electronic Expansion Valve Control .......................................................38
3.12 Malfunctions ...........................................................................................41
3.13 Forced Operation Mode .........................................................................42
ii