Daikin FTKS20D2VMW Manuals

Manuals and User Guides for Daikin FTKS20D2VMW. We have 1 Daikin FTKS20D2VMW manual available for free PDF download: Service Manual

Daikin FTKS20D2VMW Service Manual

Daikin FTKS20D2VMW Service Manual (205 pages)

Inverter Pair Wall Mounted Type, Cooling Only, Heat Pump

Brand: Daikin | Category: Air Conditioner | Size: 3.46 MB

Table of Contents

Table of Contents
4
Introduction
7
- Safety Cautions
  7
Part 1 List of Functions
11
List of Functions
12
Part 2 Specifications
15
Specifications
16
- Cooling Only
  16
- Heat Pump
  19
Part 3 Printed Circuit Board Connector Wiring Diagram
25
Printed Circuit Board Connector Wiring Diagram
26
- Indoor Unit
  26
- Outdoor Unit
  28
Part 4 Function and Control
31
Main Functions
32
- Frequency Principle
  32
- Air Flow Direction Control
  34
- Fan Speed Control for Indoor Units
  35
- Programme Dry Function
  36
- Automatic Operation
  37
- Thermostat Control
  38
- NIGHT SET Mode
  39
- ECONO Mode
  40
- Intelligent Eye
  41
- Inverter POWERFUL Operation
  43
- Other Functions
  44
Function of Thermistor
45
- Heat Pump Model
  45
- Cooling Only Model
  46
Control Specification
47
- Mode Hierarchy
  47
- Frequency Control
  48
- Controls at Mode Changing / Start-Up
  50
- Discharge Pipe Control
  51
- Input Current Control
  52
- Freeze-Up Protection Control
  53
- Heating Peak-Cut Control
  53
- Fan Control
  54
- Liquid Compression Protection Function 2
  54
- Defrost Control
  55
- Electronic Expansion Valve Control
  56
- Malfunctions
  59
- Forced Operation Mode
  60
- Additional Function
  60
- Facility Setting Jumper (Cooling at Low Outdoor Temperature)
  61
Part 5 System Configuration
63
System Configuration
64
Instruction
65
- Safety Precautions
  65
- Names of Parts
  67
- Preparation before Operation
  70
- AUTO · DRY · COOL · HEAT · FAN Operation
  73
- Adjusting the Air Flow Direction
  75
- POWERFUL Operation
  77
- OUTDOOR UNIT SILENT Operation
  78
- ECONO Operation
  79
- INTELLIGENT EYE Operation
  80
- TIMER Operation
  82
- Care and Cleaning
  84
- Troubleshooting
  87
Part 6 Service Diagnosis
91
Caution for Diagnosis
92
Problem Symptoms and Measures
93
Service Check Function
94
Troubleshooting
97
Check
130
- How to Check
  130
Part 7 Removal Procedure
137
Indoor Unit
138
- Removal of Air Filter
  138
- Removal of Front Panel
  140
- Removal of Front Grille
  142
- Removal of Horizontal Blades and Vertical Blades
  145
- Removal of Electrical Box
  148
- Removal of PCB
  151
- Removal of Drain Pan Unit
  157
- Removal of Fan Motor
  161
- Removal of Heat Exchanger
  163
- Removal of Fan Rotor
  166
Outdoor Unit
169
- Removal of Panels and Fan Motor
  169
- Removal of Electrical Box
  176
- Removal of Reactor and Partition Plate
  178
- Removal of Sound Blanket
  180
- Removal of Four Way Valve
  182
- Removal of Compressor
  184
- Removal of PCB
  186
Part 8 Others
189
Others
190
- Test Run from the Remote Controller
  190
- Jumper Settings
  191
Part 9 Appendix
193
Piping Diagrams
194
- Indoor Units
  194
- Outdoor Units
  195
Wiring Diagrams
197
- Indoor Units
  197
- Outdoor Units
  197
Index
199
Drawings & Flow Charts
203

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