Daikin FTXG25CVMAW Service Manual

Also see for ARXG25CVMB: Instruction manual

Contents

Daikin FTXG25CVMAW Service Manual Manual pdf 3 page image

Si04-402Aii Table of Contents1. Introduction .............................................................................................v1.1 Safety Cautions ........................................................................................vPart 1 List of Functions ................................................................ 11. List of Functions ......................................................................................2Part 2 Specifications .................................................................... 31. Specifications ..........................................................................................4Part 3 Printed Circuit BoardConnector Wiring Diagram ................................................. 91. Printed Circuit Board Connector Wiring Diagram..................................101.1 Indoor Unit..............................................................................................101.2 Outdoor Unit ...........................................................................................12Part 4 Function and Control....................................................... 151. Main Functions......................................................................................161.1 Frequency Principle................................................................................161.2 Power-Airflow Flap, Wide-Angle Louvres and Auto-Swing ....................181.3 Operation Starting Control......................................................................191.4 Fan Speed Control for Indoor Units........................................................201.5 Programme Dry Function .......................................................................211.6 Automatic Operation...............................................................................221.7 NIGHT SET Mode ..................................................................................231.8 INTELLIGENT EYE ................................................................................241.9 Inverter Powerful Operation ...................................................................251.10 Other Functions......................................................................................262. Function of Thermistor ..........................................................................272.1 Heat Pump Model...................................................................................273. Control Specification .............................................................................283.1 Mode Hierarchy ......................................................................................283.2 Frequency Control..................................................................................293.3 Controls at Mode Changing / Start-up....................................................303.4 Discharge Pipe Control ..........................................................................323.5 Input Current Control..............................................................................323.6 Freeze-up Protection Control .................................................................333.7 Heating Peak-cut Control .......................................................................333.8 Fan Control.............................................................................................343.9 Liquid Compression Protection Function 2.............................................343.10 Defrost Control .......................................................................................353.11 Electronic Expansion Valve Control .......................................................363.12 Malfunctions ...........................................................................................393.13 Forced Operation Mode .........................................................................403.14 Additional Function.................................................................................40