Mitsubishi Heavy Industries FDUMA SERIES Manuals

Manuals and User Guides for Mitsubishi Heavy Industries FDUMA SERIES. We have 1 Mitsubishi Heavy Industries FDUMA SERIES manual available for free PDF download: Technical Manual

Mitsubishi Heavy Industries FDUMA SERIES Technical Manual

Mitsubishi Heavy Industries FDUMA SERIES Technical Manual (328 pages)

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

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

Table of Contents

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

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