Mitsubishi Heavy Industries FDTA251R Manuals

Manuals and User Guides for Mitsubishi Heavy Industries FDTA251R. We have 5 Mitsubishi Heavy Industries FDTA251R manuals available for free PDF download: Technical Manual

Mitsubishi Heavy Industries FDTA251R 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 FDTA251R Technical Manual (329 pages)

PACKAGED AIR-CONDITIONER and MULTI-TYPE (V-MULTI) PACKAGED AIR-CONDITIONER

Brand: Mitsubishi Heavy Industries | Category: Air Conditioner | Size: 9 MB

1. Packaged Air-Conditioner

3
- High Static Pressure Duct Type
  1
- Wall Mounted Type
  1
- Packaged Air-Conditioner .................................................................................... 2
  2
- Table of Contents
  3
- General Information
  
  5
  - Speciﬁ C Features
    5
  - How to Read the Model Name
    5
- Selection Data
  
  6
  - Specifications
    6
    
    Ceiling Recessed Compact Type (FDTC)
    6
    
    Ceiling Recessed Type (FDT)
    13
    
    Ceiling Suspended Type (FDEN)
    37
    
    Satellite Ducted Type (FDUM)
    59
    
    High Static Pressure Duct Type (FDU)
    79
    
    Wall Mounted Type (FDKN)
    81
  - Range of Usage & Limitations
    91
  - Exterior Dimensions
    94
    
    Indoor Unit
    94
    
    Remote Controller (Optional Parts)
    106
    
    Outdoor Unit
    108
  - Inside View
    114
  - Exterior Appearance
    117
  - Piping System
    120
  - Selection Chart
    127
  - 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
    
    Ceiling Recessed Type (FDT)
    191
    
    Ceiling Suspended Type (FDEN)
    197
    
    Wall Mounted Type (FDKN)
    201
    
    Satellite Ducted Type (FDUM)
    204
    
    High Static Pressure Duct Type (FDU)
    210
  - Installation of Wired Remote Controller
    216
  - Installation of Outdoor Unit
    217
    
    Haulage and Installation
    217
    
    Refrigerant Piping Work
    219
    
    Air Tightness Test and Air Purge
    225
    
    Refrigerant Charge
    226
    
    Drain Piping Work
    227
    
    Electrical Wiring
    227
    
    Setting Functions Using the Wired Remote Controller
    230
    
    Checking Operation Data
    235
    
    Test Run
    238
- Maintenance Data
  
  239
2. Multi-Type (V Multi) Packaged Air-Conditioner

294
- General Information
  
  295
  - Speciﬁ C Features
    295
  - How to Read the Model Name
    295
  - Table of Models
    296
    
    Satellite Ducted Type (Fdum)
    296
    
    Wall Mounted Type (Fdkn)
    296
  - Table of System Combinations
    296
- Selection Data
  
  297
  - Speciﬁ Cations
    297
    
    (A) Ceiling Recessed Compact Type (FDTC)
    297
    
    Indoor Unit
    297
    
    (B) Ceiling Recessed Type (FDT)
    298
    
    (C) Ceiling Suspended Type (FDEN)
    301
    
    (D) Wall Mounted Type (FDKN)
    304
    
    (E) Satellite Ducted Type (FDUM)
    306
    
    Outdoor Unit
    308
    
    Operation Chart
    314
  - Range of Usage & Limitations
    317
  - Exterior Dimensions
    320
  - Inside View
    320
  - Exterior Appearance
    320
  - Piping System
    320
  - Selection Chart
    320
  - Characteristics of Fan
    320
  - Noise Level
    320
- Electrical Data
  
  320
- Outline of Operation Control by Microcomputer
  
  320
- Application Date
  
  320
  - Safety Precautions
    325

Mitsubishi Heavy Industries FDTA251R Technical Manual (300 pages)

Brand: Mitsubishi Heavy Industries | Category: Air Conditioner | Size: 11 MB

1. Packaged Air-Conditioner

3
- Table of Contents
  3
- General Information
  6
- Specific Features
  6
- How to Read the Model Name
  6
- Selection Data
  7
- Specifications
  7
- Ceiling Recessed Type (FDT)
  7
- Ceiling Suspended Type (FDEN)
  19
- Wall Mounted Type (FDKN)
  29
- High Static Pressure Duct Type (FDU)
  32
- Ceiling Mounted Duct Type (FDUR)
  34
- Range of Usage & Limitations
  44
- Exterior Dimensions
  46
- Indoor Unit
  46
- Remote Controller (Optional Parts)
  57
- Outdoor Unit
  59
- Inside View
  62
- Exterior Appearance
  64
- Piping System
  66
- Selection Chart
  71
- Characteristics of Fan
  79
- Noise Level
  81
- Indoor Unit
  81
- Outdoor Unit
  84
- Electrical Data
  85
- Electrical Wiring
  85
- Indoor Unit
  85
- Outdoor Unit
  91
- Outline of Operation Control by Microcomputer
  93
- Remote Controller
  93
- Operation Control Function by the Indoor Controller
  95
- Operation Control Function by the Wired Remote Controller
  102
- Operation Control Function by the Outdoor Controller
  103
- Application Data
  113
- Installation of Indoor Unit
  114
- Ceiling Recessed Type (FDT)
  114
- Ceiling Suspended Type (FDEN)
  120
- Wall Mounted Type (FDKN)
  124
- High Static Pressure Duct Type (FDU)
  127
- Ceiling Mounted Duct Type (FDUR)
  131
- Installation of Wired Remote Controller
  137
- Haulage and Installation
  138
- Installation of Outdoor Unit
  138
- Refrigerant Pipng Work
  140
- Air Tightness Test and Air Purge
  144
- Additional Refrigerant Charge
  145
- Drain Pipng Work
  146
- Electrical Wiring
  146
- Setting Functions Using the Wired Remote Controller
  149
- Checking Operation Data
  153
- Test Run
  154
- Maintenance Data
  156
- Servicing
  156
- Trouble Shooting for Refrigerant Circuit
  157
- Diagnosing of Microcomputer Circuit
  158
- Selfdiagnosis Function
  158
- Procedures of Trouble Diagnosis
  161
- Error Diagnosis Procedures at the Indoor Unit Side
  161
- Error Diagnosis Procedures at the Outdoor Unit Side
  177
- Check Method in the Case of the Failure Display in the Remote Controller
  195
- Check Abnormal Operation Data with the Wired Remote Controller
  196
- Check Display on Wireless Specification Models (FDEN ·FKDN ·FDT)
  197
2. Multi-Type (V Multi) Packaged Air-Conditioner

198
- General Information
  200
- How to Read the Model Name
  200
- Specific Features
  200
- Table of Models
  201
- Table of System Combinations
  201
- (A) Ceiling Recessed Type (FDT)
  202
- Indoor Unit
  202
- Selection Data
  202
- Specifications
  202
- (B) Ceiling Suspended Type (FDEN)
  205
- (C) Wall Mounted Type (FDKN)
  208
- (D) Ceiling Mounted Duct Type (FDUR)
  210
- Outdoor Unit
  213
- Operation Chart
  216
- Range of Usage & Limitations
  219
- Exterior Dimensions
  221
- Indoor Unit
  221
- Remote Controller (Optional Parts)
  231
- Outdoor Unit
  233
- Inside View
  236
- Exterior Appearance
  238
- Piping System
  240
- Selection Chart
  243
- Characteristics of Fan
  244
- Indoor Unit
  245
- Noise Level
  245
- Outdoor Unit
  248
- Electrical Data
  249
- Electrical Wiring
  249
- Indoor Unit
  249
- Outdoor Unit
  254
- Application Data
  256
- Outline of Operation Control by Microcomputer
  256
- Ceiling Recessed Type (FDT)
  257
- Installation of Indoor Unit
  257
- Ceiling Suspended Type (FDEN)
  263
- Wall Mounted Type (FDKN)
  267
- Ceiling Mounted Duct Type (FDUR)
  270
- Installation of Wired Remote Controller
  276
- Haulage and Installation
  277
- Installation of Outdoor Unit
  277
- Refrigerant Pipng Work
  279
- Air Tightness Test and Air Purge
  283
- Additional Refrigerant Charge
  284
- Drain Pipng Work
  285
- Electrical Wiring
  285
- Setting Functions Using the Wired Remote Controller
  288
- Checking Operation Data
  292
- Test Run
  293
- Maintenance Data
  294

Mitsubishi Heavy Industries FDTA251R Technical Manual (233 pages)

PACKAGED AIR-CONDITIONER

Brand: Mitsubishi Heavy Industries | Category: Air Conditioner | Size: 10 MB

Table of Contents
3
General Information
5
Specific Features
5
How to Read the Model Name
5
Selection Data
6
Specifications
6
Ceiling Recessed Compact Type (FDTC)
6
Ceiling Recessed Type (FDT)
8
Ceiling Suspended Type (FDEN)
17
Wall Mounted Type (FDKN)
26
Ceiling Mounted Duct Type (FDUR)
29
Range of Usage & Limitations
37
Exterior Dimensions
38
Indoor Unit
38
Remote Controller (Optional Parts)
49
Outdoor Unit
51
Inside View
57
Exterior Appearance
58
Piping System
60
Selection Chart
62
Characteristics of Fan
64
Noise Leverl
65
Noise Level
65
Indoor Unit
65
Outdoor Unit
68
Electrical Data
69
Electrical Wiring
69
Indoor Unit
69
Outdoor Unit
75
Outline of Operation Control by Microcomputer
80
Remote Controller
80
Operation Section
81
Heating Operation
82
Cooling Operation
82
Operation Control Function by the Indoor Unit Controller
82
Weekly Timer
84
Wiring Outline
87
Operation Control Function by the Wired Remote Controller
89
Operation Control Function by the Outdoor Unit Controller
90
Abnormal Discharge Pipe Temperature
95
Application Data
99
Safety Precautions
99
Installation of Indoor Unit
100
Ceiling Recessed Compact Type (FDTC)
100
Drainage Test
102
Ceiling Recessed Type (FDT)
105
Panel Installation
109
Ceiling Suspended Type (FDEN)
111
Remove the Side Panels
112
Wall Mounted Type (FDKN)
115
Cautions for Operation
116
Ceiling Mounted Duct Type (FDUR)
118
Installation of Wired Remote Controller
124
Installation of Outdoor Unit
125
Installation
125
Carry-In and Installation of Unit
126
Refrigerant Piping Work
127
Tightening Torque
127
Air Tightness Test and Air Purge
128
Refrigerant Charge
129
Drain Piping Work
129
Electrical Wiring
130
Setting Functions Using the Wired Remote Controller
132
Function Set
133
Checking Operation Date
136
Test Run
137
Maintenance Data
139
Servicing
139
Evacuation Procedure
139
Refrigerant Charging
140
Trouble Shooting for Refrigerant Circuit
140
Diagnosing of Microcomputer Circuit
141
Selfdiagnosis Function
141
Indoor Unit Side
143
Outdoor Unit
144
Procedures of Trouble Diagnosis
144
Error Diagnosis Procedures at the Indoor Unit Side
144
Error Display
157
Error Diagnosis Procedures at the Outdoor Unit Side
161
E35 [Cooling Overload Operation]
167
Check Method in the Case of the Failure Display in the Remote Controller
175
Check Abnormal Operation Data with the Wired Remote Controller
176
Check Display on Wireless Specification Models (FDEN · FDKN· FDT)
177
Error Code
177
General Information
180
Specific Features
180
How to Read the Model Name
180
Table of Models
181
Table of System Combinations
181
Selection Data
182
Specifications
182
Indoor Unit
182
Outdoor Unit
190
Operation Chart
193
Range of Usage & Limitations
196
Exterior Dimensions
197
Indoor Unit
197
Remote Controller (Optional Parts)
197
Outdoor Unit
197
Inside View
201
Exterior Appearance
202
Piping System
203
Triple Type
203
Selection Chart
205
Correction of Cooling and Heating Capacity in Relation to Air Flow Rate Control (Fan Speed)
206
Characteristics of Fan
208
Noise Level
208
Indoor Unit
208
Outdoor Unit
208
Electrical Data
209
Electrical Wiring
209
Indoor Unit
209
Outdoor Unit
209
Outline of Operation Control by Microcomputer
213
Application Data
213
Installation of Indoor Unit
214
Installation of Wired Remote Controller
214
Installation of Outdoor Unit
214
Installation
214
Refrigerant Piping Work
216
Air Tightness Test and Air Purge
218
Refrigerant Charge
219
Heating and Condensation Prevention
219
Drain Piping Work
220
Electrical Wiring
220
Wiring Connection
220
Setting Functions Using the Wired Remote Controller
222
Checking Operation Data
226
Test Run
227
Maintenance Data
228
Wireless Remote Controller
230

Mitsubishi Heavy Industries FDTA251R Technical Manual (52 pages)

Brand: Mitsubishi Heavy Industries | Category: Air Conditioner | Size: 1 MB

Section 1

2
- Packaged Air-Conditioner
  
  2
  - Table of Contents
    2
- 1.1 General Information
  
  3
- Selection Data
  
  4
  - Specifications
    4
    
    Ceiling Recessed Compact Type (FDTC)
    4
    
    Ceiling Recessed Type (FDT)
    6
    
    Ceiling Suspended Type (FDEN)
    13
    
    Satellite Ducted Type (FDUM)
    20
Section 2

37
- General Information
  
  38
  - Specific Features
    38
  - How to Read the Model Name
    38
    
    Wall Mounted Type (FDKN)
    39
    
    Table of Models
    39
    
    Table of System Combinations
    39
- 1.3 Electrical Data
  
  40
  - Indoor Unit
    40
- Selection Data
  
  40
- Electrical Data
  
  51

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Mitsubishi Heavy Industries FDTA251R Manuals

Mitsubishi Heavy Industries FDTA251R 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 FDTA251R Technical Manual (329 pages)

Table of Contents

1. Packaged Air-Conditioner

General Information

Selection Data

Electrical Data

Outline of Operation Control by Microcomputer

Application Data

Maintenance Data

2. Multi-Type (V Multi) Packaged Air-Conditioner

General Information

Selection Data

Electrical Data

Outline of Operation Control by Microcomputer

Application Date

Mitsubishi Heavy Industries FDTA251R Technical Manual (300 pages)

Table of Contents

1. Packaged Air-Conditioner

2. Multi-Type (V Multi) Packaged Air-Conditioner

Mitsubishi Heavy Industries FDTA251R Technical Manual (233 pages)

Table of Contents

Mitsubishi Heavy Industries FDTA251R Technical Manual (52 pages)

Table of Contents

Section 1

Packaged Air-Conditioner

1.1 General Information

Selection Data

Section 2

General Information

1.3 Electrical Data

Selection Data

Electrical Data

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