Toshiba RAS-12EKV-UL Manuals

Manuals and User Guides for Toshiba RAS-12EKV-UL. We have 1 Toshiba RAS-12EKV-UL manual available for free PDF download: Service Manual

Toshiba RAS-12EKV-UL Service Manual

Toshiba RAS-12EKV-UL Service Manual (164 pages)

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Brand: Toshiba | Category: Air Conditioner | Size: 17.91 MB

Table of Contents

Service Manual

2
- Service Manual
  1
- Table of Contents
  2
- Safety Precautions
  3
- Specifications
  6
  - Capacity Variation Ratio According to Temperature
    7
  - Operation Characteristic Curve
    7
- Refrigerant R410A
  8
  - Recharging of Refrigerant
    13
  - Brazing of Pipes
    14
- Construction Views
  16
- Outdoor Unit
  17
- Wiring Diagram
  18
- Specifications of Electrical Parts
  22
- Refrigerant Cycle Diagram
  23
- Operation Data
  25
- Control Block Diagram
  26
- Operation Description
  28
9-2. Operation Description

29
- Basic Operation
  30
  - Operation Control
    30
  - AUTO Operation
    31
  - Cooling/Heating Operation
    31
  - DRY Operation
    31
  - Indoor Fan Motor Control
    32
  - Outdoor Fan Motor Control
    34
  - Capacity Control
    35
  - Current Release Control
    35
  - Release Protective Control by Temperature of Indoor Heat Exchanger
    36
  - Defrost Control (Only in Heating Operation)
    37
  - Air Direction Adjustment
    38
  - Louver Control
    38
  - Louver Position
    38
  - Swing
    38
  - ECO Operation
    39
  - Discharge Temperature Control
    40
  - Temporary Operation
    40
  - Pulse Modulating Valve (P.M.V.) Control
    41
  - Self-Cleaning Function
    42
  - Remote-A or B Selection
    44
  - COMFORT SLEEP Mode
    45
  - One-Touch Comfort
    45
  - QUIET Mode
    45
  - Cord Heater Control
    46
  - FILTER Indicator
    46
  - Hi-POWER Mode
    46
- Auto Restart Function
  
  47
- Remote Controller and Its Fuctions
  
  49
  - Parts Name of Remote Controller
    49
  - Operation of Remote Control
    49
  - Name and Functions of Indications on Remote Controller
    52
  - Installation Procedure
    53
    
    Installation Location
    57
    
    Refrigerant Piping Connection
    57
    
    Electrical Work
    58
    
    Wiring Connection
    58
    
    Indoor Unit
    60
    
    Indoor Unit Fixing
    65
    
    System Requirements
    68
    
    Auto Restart Setting
    69
    
    Test Operation
    69
  - How to Diagnose the Trouble
    70
    
    Judgment by Flashing Led of Indoor Unit
    73
    
    Primary Judgment
    73
    
    Judgement of Trouble by Every Symptom
    80
    
    How to Diagnose Trouble in Outdoor Unit
    89
    
    How to Check Simply the Main Parts
    91
  - How to Replace the Main Parts
    97
  - Exploded Views and Parts List
    113
Table of Contents

121
- 1 Product Lineup
  
  122
- 2 Specifications
  
  123
- 3 Dimensions of Indoor and Outdoor Units
  
  124
  - Part Load Performance
    127
  - Sensible Capacity Table
    132
  - Refrigerant Cycle Diagram
    135
  - Air Throw Chart
    139
  - Indoor and Outdoor Sound Characteristic
    144
  - Performance Characteristic
    154
  - Wiring Diagrams
    159

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