daikin FTXR-T Series Manuals

Manuals and User Guides for daikin FTXR-T Series. We have 2 daikin FTXR-T Series manuals available for free PDF download: Engineering Data, Service Manual

Daikin FTXR-T Series Engineering Data

Daikin FTXR-T Series Engineering Data (208 pages)

R-410A, Heat Pump, Inverter

Brand: Daikin | Category: Air Conditioner | Size: 50.44 MB

Table of Contents

Table of Contents
3
1 Power Supply

5
Ftxr09Tvjuw

5
Ftxr09Tvjus

5
Ftxr12Tvjuw

5
Ftxr12Tvjus

5
Ftxr18Tvjuw

5
Ftxr18Tvjus

5
2 Functions

6
3 Specifications

7
4 Dimensions

10
- Indoor Unit
  10
- Outdoor Unit
  11
5 Wiring Diagrams

12
- Indoor Unit
  12
- Outdoor Unit
  13
6 Piping Diagrams

14
- Indoor Unit
  14
- Outdoor Unit
  15
7 Capacity Tables

16
- Capacity Correction Factor by the Length of Refrigerant Piping (Reference)
  25
8 Operation Limit

26
9 Sound Level

27
- Measuring Location
  27
- Indoor Unit
  28
- Outdoor Unit
  30
10 Electric Characteristics

32
11 Installation Manual

33
- Indoor Unit
  33
- Outdoor Unit
  47
12 Operation Manual

59
13 Optional Accessories

94

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daikin FTXR-T Series Service Manual

daikin FTXR-T Series Service Manual (144 pages)

Inverter Pair

Brand: daikin | Category: Heat Pump | Size: 11.97 MB

Table of Contents

Table of Contents
2
Introduction

5
Part 1 General Information

13
- Applicable Models
  14
  - Heat Pump
    14
- Functions
  15
Part 2 Specifications

17
- Specifications
  18
Part 3 Printed Circuit Board Connector Wiring Diagram

21
- Indoor Unit
  22
  - Ftxr09/12/18Tvjuw(S)
    22
- Outdoor Unit
  24
  - Rx09/12Rmvju9
    24
  - Rx18Rmvju9
    25
Part 4 Functions and Control

26
- Main Functions
  27
  - Temperature Control
    27
  - Frequency Principle
    27
  - Airflow Direction Control
    29
  - Fan Speed Control for Indoor Unit
    30
  - Program Dry Operation
    31
  - Automatic Cooling/Heating Changeover
    32
  - Thermostat Control
    33
  - NIGHT SET Mode
    34
  - ECONO Operation
    35
  - 2-Area INTELLIGENT EYE Operation
    36
  - POWERFUL Operation
    38
  - Multi-Monitor Lamp/Timer Lamp
    39
  - Clock Setting
    40
  - WEEKLY TIMER Operation
    41
  - Other Functions
    47
- Thermistor Functions
  48
- Control Specification
  49
  - Mode Hierarchy
    49
  - Frequency Control
    50
  - Controls at Mode Changing/Start-Up
    52
  - Discharge Pipe Temperature Control
    54
  - Input Current Control
    55
  - Freeze-Up Protection Control
    56
  - Heating Peak-Cut Control
    56
  - Outdoor Fan Control
    57
  - Liquid Compression Protection Function
    57
  - Defrost Control
    58
  - Electronic Expansion Valve Control
    59
  - Malfunctions
    62
Part 5 Remote Controller

63
- Applicable Remote Controller
  64
- Arc466A36
  65
Part 6 Service Diagnosis

67
- General Problem Symptoms and Check Items
  69
- Troubleshooting with LED
  70
  - Indoor Unit
    70
  - Outdoor Unit
    70
- Service Diagnosis
  71
  - Method 1
    71
  - Method 2
    72
- Troubleshooting
  74
- Check
  116
  - Thermistor Resistance Check
    116
  - Indoor Fan Motor Connector Check
    117
  - Power Supply Waveform Check
    117
  - Electronic Expansion Valve Check
    118
  - Four Way Valve Performance Check
    119
  - Inverter Unit Refrigerant System Check
    119
  - Inverter Analyzer Check
    120
  - Rotation Pulse Check on the Outdoor Unit PCB
    121
  - Installation Condition Check
    122
  - Discharge Pressure Check
    123
  - Outdoor Fan System Check
    123
  - Main Circuit Short Check
    124
  - Power Module Check
    126
Part 7 Trial Operation and Field Settings

128
- Pump down Operation
  129
- Forced Cooling Operation
  130
- Trial Operation
  131
- Field Settings
  133
- Silicone Grease on Power Transistor/Diode Bridge
  136
Part 8 Appendix

137
- Piping Diagrams
  138
  - Indoor Unit
    138
  - Outdoor Unit
    139
- Wiring Diagrams
  140
  - Indoor Unit
    140
- Outdoor Unit
  141
- Operation Limit
  143

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