Mitsubishi Heavy Industries FDKNA SERIES Manuals

Manuals and User Guides for Mitsubishi Heavy Industries FDKNA SERIES. We have 2 Mitsubishi Heavy Industries FDKNA SERIES manuals available for free PDF download: Technical Manual

Mitsubishi Heavy Industries FDKNA SERIES Technical Manual (328 pages)

packaged/MULTI-TYPE (V-MULTI)PACKAGED AIR-CONDITIONER

Brand: Mitsubishi Heavy Industries | Category: Air Conditioner | Size: 8 MB

High Static Pressure Duct Type
1
Wall Mounted Type
1
Table of Contents
3
How to Read the Model Name
5
General Information

5
- Speciﬁ C Features
  5
Selection Data

6
- Specifications
  6
- Range of Usage & Limitations
  91
- Height and Length Restrictions for Refrigerant Piping
  92
- Exterior Dimensions
  94
  - Indoor Unit
    94
    
    Wired Remote Controller
    106
    
    Precaution in Extending the Remote Control Cord
    106
    
    Remote Controller Mounting Dimensions
    106
  - Remote Controller (Optional Parts)
    106
    
    Wireless Remote Controller
    107
    
    Outdoor Unit Dimensions
    108
- Inside View
  114
- Exterior Appearance
  117
- Piping System
  120
- Preset Point of the Protective Devices
  126
- Selection Chart
  127
  - Capacity Compensation Coeffcient
    128
  - Power Consumption Correction Factor
    131
  - Sensible Heat Factor
    134
  - Piping Length Limitations
    137
  - How to Obtain the Cooling and Heating Capacity
    137
- Characteristics of Fan
  138
- Noise Level
  141
  - Indoor Unit
    141
  - Outdoor Unit
    144
Electrical Data

145
- Electrical Wiring
  145
  - Indoor Unit
    145
  - Outdoor Unit
    152
Outline of Operation Control by Microcomputer

157
Application Data

185
- Installation of Indoor Unit
  186
  - Ceiling Recessed Compact Type (FDTC)
    186
    
    Suspension
    187
    
    Drain Piping
    187
    
    When Embedded into Ceiling
    187
    
    Drainage Test
    188
    
    Forced Drain Pump Operation
    188
    
    Panel Installation
    189
  - Ceiling Recessed Type (FDT)
    191
    
    Removing the Air Return Grille
    195
    
    Removing the Corner Panel
    195
    
    If the Vertical Air-Flow Direction Is Fixed
    196
    
    Corner Panel Installation
    197
  - Ceiling Suspended Type (FDEN)
    197
    
    Wireless Remote Control Unit Operation Distance
    198
    
    Installation Preparation
    198
    
    Remove the Suspension Lug
    199
    
    Suspension Bolt Position
    199
    
    Fasten the Suspension Lugs to the Suspension Bolts
    199
    
    Attach the Unit to the Suspension Lugs
    199
    
    In Order to Make It Easier for Water to Drain out
    200
    
    Refrigerant Piping
    200
  - Wall Mounted Type (FDKN)
    201
    
    Attaching of Mounting Plate
    202
    
    Procedure for Making Hole on the Wall
    202
    
    Forming of Piping and Drain Hose
    202
    
    Relation between Illumination at Receiver Unit and Operating Distance
    202
  - Satellite Ducted Type (FDUM)
    204
    
    Adjusting the Unit’s Levelness
    205
    
    Blower Fan Tap Switch
    205
    
    Supply Air Duct
    205
    
    Access Door
    205
    
    Return Air Port
    206
    
    Return Air Port with Canvas Duct
    207
    
    Connection of Intake and Exhaust Ducts
    207
    
    Duct Connection
    207
    
    Drainage from the Lower Drain Socket
    209
  - High Static Pressure Duct Type (FDU)
    210
  - Simplified Method for Determination of Duct Dimensions
    212
- Installation of Wired Remote Controller
  214
- Installation of Outdoor Unit
  215
  - Haulage and Installation
    215
  - Decision of Piping Specification
    217
  - Refrigerant Piping Work
    217
    
    Points for Attention in Installing Refrigerant Piping
    220
    
    How to Remove the Side Cover
    221
    
    Refrigerant Pipe Connection
    221
    
    Method for Connecting the Accessory Pipe
    221
  - Air Tightness Test and Air Purge
    223
  - Refrigerant Charge
    224
  - Charging Refrigerant
    225
  - Drain Piping Work
    225
  - Electrical Wiring
    225
    
    Power Cable, Indoor-Outdoor Connecting Wires
    226
    
    Remote Controller Wiring and Connection Procedure
    227
  - Setting Functions Using the Wired Remote Controller
    228
    
    Function Setting Method
    230
    
    Changing the Remote Control Set Temperature Range
    232
  - Checking Operation Data
    233
    
    Test Run from an Outdoor Unit
    234
    
    Failure Diagnosis in a Test Run
    235
    
    The State of the Electronic Expansion Valve
    236
    
    Test Run from an Wired Remote Controller
    236
Maintenance Data

237

Mitsubishi Heavy Industries FDKNA SERIES Technical Manual (164 pages)

MULTI-TYPE PACKAGED AIR-CONDITIONER

Brand: Mitsubishi Heavy Industries | Category: Air Conditioner | Size: 6 MB

Table of Contents
2
1 General Information

3
2 Selection Data

5
- Specifications
  5
- Range of Usage & Limitations
  22
  - Height and Length Restrictions for Refrigerant Piping
    23
  - Twin Type
    23
  - Triple Type
    23
  - Double-Twin Type
    23
- Exterior Dimensions
  24
  - Indoor Unit
    24
  - Model FDTA301
    25
  - Decorative Panel
    25
  - Model FDTA401
    26
  - Model FDTA501
    27
  - Ceiling Suspension Type (FDE)
    28
  - Models FDENA151, 201
    28
  - Model FDENA251, 301
    28
  - Models FDENA401, 501
    29
  - Models FDKNA151, 201
    29
  - Model FDKNA251
    30
  - Model FDKNA301
    30
  - Ceiling Mounted Duct Type (FDUR)
    31
  - Models FDURA201, 251
    31
  - Space for Installation and Service
    31
  - Model FDURA301
    32
  - Models FDURA401, 501
    33
  - Remote Controller (Optional Parts)
    34
  - Wired Remote Controller
    34
  - Installation with Wiring Exposed
    34
  - Installation with Wiring Recessed
    34
  - Wireless Remote Controller (Optional Parts)
    35
  - Models FDCA301HEN, 301HES
    36
  - Models FDCA401HEN, 401HES
    37
  - Model FDCA501HES
    38
  - Required Space for Maintenance and Air Flow
    38
  - Minimum Allowable Space to the Obstacles
    38
  - Model FDCA601HES
    39
  - Models FDCA801HES, 1001HES
    40
  - Dimesions after Connecting Included Refrigerant Piping (Top View)
    40
- Inside View
  41
- Models FDCA401HEN,401HES
  41
- Exterior Appearance
  42
- Piping System
  44
- Preset Point of the Protective Devices
  48
- Selection Chart
  49
- Characteristics of Fan
  52
- Noise Level
  53
3 Electrical Data

57
- Electrical Wiring
  57
- Meaning of Marks
  57
4 Outline of Operation Control by Microcomputer

68
5 Application Data

85
- Safety Precautions
  85
- Installation of Indoor Unit
  86
  - Installation Space for Unit
    86
  - Selection of Installation Location
    86
  - Drain Piping
    87
  - Suspension
    87
  - When Embedded into Ceiling
    87
  - When Suspension from the Ceiling
    87
  - Drain Socket
    88
  - Drainage Test
    88
  - Forced Drain Pump Operation
    88
  - Hard PVC Pipes Laid Indoor
    88
  - Accessories
    89
  - Panel Installation
    89
  - Unit Installation Direction and Panel and Air Inlet Grille Direction
    89
  - Removing the Air Inlet Grille
    90
  - Removing the Corner Panel
    90
  - If the Vertical Air-Flow Direction Is Fixed
    91
  - Setting Range
    91
  - Ceiling Suspension Type (FDEN)
    92
  - Cold Air Throw
    92
  - Corner Panel Installation
    92
  - Installing the Air Inlet Grille
    92
  - Points for Attention in Connecting a Plural Number of Indoor Units
    93
  - Remove the Air Inlet Grille
    93
  - Standard Signal Receiving Range
    93
  - Wireless Remote Control Unit Operation Distance
    93
  - Attach the Unit to the Suspension Lugs
    94
  - Fasten the Suspension Lugs to the Suspension Bolts
    94
  - Remove the Suspension Lug
    94
  - Suspension Bolt Position
    94
  - Piping Connection Position
    95
  - Piping Position
    95
  - Refrigerant Piping
    95
  - Cautions for Use of Wireless Remote Controller
    96
  - Wall Mounted Type (FDKN)
    96
  - Attaching of Mounting Plate
    97
  - Caution Item for Close Installation of Multiple Units
    97
  - Procedure for Making Hole on the Wall
    97
  - Relation between Illumination at Receiver Unit and Operating Distance
    97
  - Cautions for Left Take-Out and Rear Take-Out Case
    98
  - Installation of Unit
    98
  - Looking down
    98
  - Procedure for Changing Drain Hose
    98
  - Adjusting the Unit’s Levelness
    100
  - Blower Fan Switching
    100
  - Fixing the Suspension Bolt
    100
  - Packing Hardware
    100
  - Blowout Duct
    103
  - Duct Work
    103
  - Inlet Port
    103
  - Bad Example of Duct Work
    104
  - Control Box (Only Case of FDURA401, 501)
    104
- Installation of Remote Controller
  105
  - Precation in Extending the Remote Controller Cord
    105
  - Recessed Fitting
    105
- Installation of Outdoor Unit
  106
6 Maintenance Data

126
- Servicing
  126
  - Evacuation
    126
  - Evacuation Procedure
    126
- Trouble Shooting for Refrigerant Circuit
  127
- Refrigerant Charging
  127
- Diagnosing of Microcomputer Circuit
  128
  - Self Diagnosis Function
    128
  - Indoor Unit Side
    128
  - Outdoor Unit Side
    129
  - Display Sequence of Error, Inspection Display Lamp
    130
  - Procedures of Trouble Diagnosis
    131
  - Error Diagnosis Procedures at the Indoor Unit Side
    131
  - Recording and Reset of Error
    131
  - Parts Layout on the Indoor Unit PCB
    132
  - Change by the Jumper Wire
    132
  - Control Change Switch (SW5, SW9, SW10)
    132
  - Function of DIP Switch SW5 (Usually All Turned OFF)
    132
  - Check Method When the Error Code Is Display
    136
  - Error Display : no Display
    136
  - LCD Display : no Display
    136
  - Indoor – Outdoor Communications Trouble
    138
  - Communication Error between Remote Controller
    139
  - Only Case of FDT
    139
  - Cases of Other than FDT
    139
  - Defective Indoor Unit Heat Exchanger Thermistor
    140
  - Detective Return Air Thermistor
    140
  - Heating Overload
    141
  - Abnormal Temperature Detection
    141
  - Drain Trouble
    141
  - Error Display E10
    142
  - Error Display E16
    142
  - Fan Motor Abnormalities
    142
  - Control of 1 Remote Controller VS Multiple Units
    142
  - Only Case of 151~251 Types
    143
  - Only Case of 301 Type
    143
  - Error Display E28
    144
  - Directive Remote Controller Thermistor
    144
  - Resistance-Temperature Characteristic of Remote Controller Thermister
    144
  - Error Diagnosis Procedures at the Outdoor Units Side
    145
  - Replacement Parts Assembly Related to the Outdoor Unit Controller
    145
  - Parts Layout on the Outdoor Unit PCB
    146
  - Control PCB
    147
  - Function of Switch SW3 (Usually All Turned OFF)
    147
  - Function of Switch (SW5) (Usually All Turned OFF)
    147
  - Electronic Expansion Valve PCB
    147
  - Communications Error During Operation
    148
  - Power Supply Phases Reversed
    148
  - Compressor Overcurrent Trouble
    149
  - Open Phase at L3 Phase of 52C Secondary Side
    149
  - Error Display E35
    150
  - Cooling Overload Operation
    150
  - Error Display E36
    150
  - Discharge Temperature Error
    150
  - Error Display E37
    151
  - Error Display E38
    151
  - Defective Outdoor Unit Heat Exchanger Thermistor
    151
  - Defective Outdoor Air Temperature Thermistor
    151
  - Error Display E39
    152
  - Defective Discharge Pipe Thermistor
    152
  - 63H1 Operation
    152
  - While the 63H1 Is Operating
    152
  - Abnormal Low Pressure or Low Pressure Sensor Wire Disconnected
    153
  - 52C Abnormal
    153
  - Error Display E49
    153
  - Error Display E52
    153
  - Defective Suction Pipe Thermistor
    154
  - Defective Low Pressure and High Pressure Sensor
    154
  - Error Display E53
    154
  - Error Display E54
    154
  - Error Display E55
    155
  - Error Display E57
    155
  - Defective Under-Doom Thermistor
    155
  - Insufficient Refrigerant Volume
    155
  - How to Advance Checks for each Faulty Symptom
    156
  - Inspection Method When There Is no Error Display
    156
  - Louver Motor Does Not Operate
    156
  - Four Way Valve Does Not Switch During Heating Operation
    156
  - Check Abnormal Operation Data with the Remote Controller
    157
  - Indication Board
    158
  - FDKN Series
    158
- Check Display on Wireless Specification Models (FDEN · FDKN)
  158
7 Wireless Kit (Option for Fdt Model Only)

159
- Receiving Outside View and Function
  159
- Corner Panel
  159
- Receiver Part Details
  159
- Wireless Remote Controller
  160
- Attachment of Wireless Kit
  160
- Installation of the Receiver
  160
- Local Setup
  160
- Control of a Plural Number of Indoor Units with One Remote Controller
  162
- Wireless Remote Controller Operation Distance
  162
- Check Display List
  162

Mitsubishi Heavy Industries Categories

Air Conditioner Remote Control Heat Pump Engine Control Systems

More Mitsubishi Heavy Industries Manuals

Mitsubishi Heavy Industries FDKNA SERIES Manuals

Mitsubishi Heavy Industries FDKNA SERIES Technical Manual (328 pages)

Table of Contents

General Information

Selection Data

Electrical Data

Outline of Operation Control by Microcomputer

Application Data

Maintenance Data

Mitsubishi Heavy Industries FDKNA SERIES Technical Manual (164 pages)

Table of Contents

1 General Information

2 Selection Data

3 Electrical Data

4 Outline of Operation Control by Microcomputer

5 Application Data

6 Maintenance Data

7 Wireless Kit (Option for Fdt Model Only)

Related Products

Mitsubishi Heavy Industries Categories