Daikin FTX24WVJU9 Manuals

Manuals and User Guides for Daikin FTX24WVJU9. We have 2 Daikin FTX24WVJU9 manuals available for free PDF download: Service Manual, Installation Manual

Daikin FTX24WVJU9 Service Manual

Daikin FTX24WVJU9 Service Manual (255 pages)

Inverter Pair

Brand: Daikin | Category: Heat Pump | Size: 30 MB

Table of Contents

Table of Contents
2
Introduction

6
Part 1 General Information

14
- Applicable Models
  15
- Functions
  16
Part 2 Specifications

17
- Specifications
  18
  - Wall Mounted Type
    18
  - Floor Standing Type
    21
  - Duct Concealed Type
    23
Part 3 Printed Circuit Board Connector Wiring Diagram

25
- Indoor Unit
  26
  - Ftx09/12Wmvju9
    26
  - Ftx15Wmvju9
    28
  - Ftx18/24Wvju9
    30
  - Fvxs09/12/15Wvju9
    32
  - Fdmq12/18/24Wvju9
    34
- Wired Remote Controller
  36
  - Brc1E73
    36
- Wireless Remote Controller Receiver for FDMQ Series
  37
  - Brc082A43
    37
- Outdoor Unit
  38
  - Rxl09Wmvju9
    38
  - Rxl12Wmvju9
    40
  - Rxl15Wmvju9
    42
  - Rxl18/24Wmvju9
    43
Part 4 Functions and Control

45
- Common Functions
  47
  - Temperature Control
    47
  - Frequency Principle
    47
- Functions for FTX, FVXS Series
  49
  - Airflow Direction Control
    49
  - COMFORT AIRFLOW Operation
    52
  - Fan Speed Control for Indoor Unit
    53
  - Program Dry Operation
    54
  - Automatic Cooling/Heating Changeover
    55
  - Thermostat Control
    56
  - NIGHT SET Mode
    57
  - ECONO Operation
    58
  - INTELLIGENT EYE Operation
    59
  - POWERFUL Operation
    60
  - Clock Setting
    61
  - WEEKLY TIMER Operation
    62
  - Other Functions
    68
- Functions for FDMQ Series
  69
- Thermistor Functions
  80
- Control Specification
  81
  - Mode Hierarchy
    81
  - Frequency Control
    81
  - Controls at Mode Changing/Start-Up
    83
  - Discharge Pipe Temperature Control
    85
  - Input Current Control
    86
  - High Pressure Protection Control
    87
  - Freeze-Up Protection Control
    88
  - Heating Peak-Cut Control
    89
  - Outdoor Fan Control
    90
  - Liquid Compression Protection Function
    90
  - Defrost Control
    91
  - Electronic Expansion Valve Control
    92
  - Malfunctions
    95
Part 5 Remote Controller

96
- Applicable Remote Controller
  97
- Arc466A21
  98
- Arc466A37
  100
- Arc480A8
  102
- Brc082A43
  103
- Brc944B2
  105
- Brc1E73
  106
Part 6 Service Diagnosis

112
- General Problem Symptoms and Check Items
  114
- Troubleshooting with LED
  115
  - Indoor Unit
    115
  - Outdoor Unit
    116
- Service Diagnosis
  117
  - ARC480 Series
    117
  - ARC466 Series
    120
  - Brc1E73
    123
  - Brc082A43
    125
- Error Codes and Description
  129
- Troubleshooting for FTX, FVXS Series
  130
- Troubleshooting for FDMQ Series
  144
- Troubleshooting for Outdoor Unit
  159
- Check
  191
  - Thermistor Resistance Check
    191
  - Indoor Fan Motor Connector Check
    192
  - Power Supply Waveform Check
    194
  - Electronic Expansion Valve Check
    194
  - Four Way Valve Performance Check
    195
  - Inverter Unit Refrigerant System Check
    197
  - Inverter Analyzer Check
    198
  - Outdoor Fan Motor Check
    201
  - Installation Condition Check
    202
  - Discharge Pressure Check
    202
  - Outdoor Fan System Check
    203
  - Main Circuit Short Check
    203
  - Power Module Check
    206
Part 7 Trial Operation and Field Settings

209
- Pump down Operation
  210
- Forced Cooling Operation
  211
- Trial Operation
  214
- Field Settings for FTX, FVXS Series
  218
- Field Settings for FDMQ Series
  226
- Field Settings for Outdoor Unit
  233
- Silicone Grease on Power Transistor/Diode Bridge
  238
Part 8 Appendix

239
- Piping Diagrams
  240
  - Indoor Unit
    240
  - Outdoor Unit
    242
- Wiring Diagrams
  245
  - Indoor Unit
    245
  - Outdoor Unit
    250
- Operation Limit
  254

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Daikin FTX24WVJU9 Installation Manual

Daikin FTX24WVJU9 Installation Manual (14 pages)

R410A Split Series, INVERTER

Brand: Daikin | Category: Air Conditioner | Size: 5 MB

Table of Contents

Table of Contents
2
Safety Considerations
2
Accessories
4
Choosing an Installation Site
4
Indoor Unit
4
Wireless Remote Controller
4
Indoor Unit Installation Diagram
5
Indoor Unit Installation
6
Installing the Mounting Plate
6
Drilling a Wall Hole and Installing Wall Embedded Pipe
6
Installing the Indoor Unit
6
Wiring
8
Drain Piping
9
Refrigerant Piping Work
10
Flaring the Pipe End
10
Refrigerant Piping
10
Installation Tips
11
Removing and Installing the Front Panel
11
Removing and Installing the Front Grille
11
How to Set the Different Addresses
12
When Connecting to an HA System
12
Trial Operation and Testing
13
Test Items
13

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