Sanyo 85401471 Manuals

Manuals and User Guides for Sanyo 85401471. We have 1 Sanyo 85401471 manual available for free PDF download: Service Manual

Sanyo 85401471 Service Manual

Sanyo 85401471 Service Manual (262 pages)

Brand: Sanyo | Category: Air Conditioner | Size: 4.46 MB

Table of Contents

Section 1

4
- Table of Contents
  4
- Check of Limit Density Important
  
  5
- Please Read before Starting Important
  
  5
- Line up
  
  5
- Section 1 : ECO MULTI SYSTEM Unit Specifications
  
  6
  - Outdoor Unit
    8
    
    Specifications
    8
    
    Major Component Specifications
    16
    
    Control Specifications
    20
    
    Other Component Specifications
    21
    
    Dimensional Data
    23
    
    Refrigerant Flow Diagram
    24
    
    Noise Criterion Curves
    26
  - Way Air Discharge Semi-Concealed Type
    27
  - Way Air Discharge Semi-Concealed Type (X Type)
    27
    
    Specifications
    27
    
    Major Component Specifications
    32
    
    Other Component Specifications
    37
    
    Dimensional Data
    38
    
    Noise Criterion Curves
    40
    
    Air Throw Distance Chart
    41
  - Way Air Discharge Semi-Concealed Type
    42
  - Way Air Discharge Semi-Concealed Type (S Type)
    42
    
    Specifications
    42
    
    Major Component Specifications
    46
    
    Other Component Specifications
    50
    
    Dimensional Data
    51
    
    Noise Criterion Curves
    53
    
    Air Throw Distance Chart
    55
  - Way Air Discharge Semi-Concealed Type
    56
  - Way Air Discharge Semi-Concealed Type (as Type)
    56
    
    Specifications
    56
    
    Major Component Specifications
    58
    
    Other Component Specifications
    60
    
    Dimensional Data
    61
    
    Noise Criterion Curves
    62
    
    Air Throw Distance Chart
    63
  - Wall Mounted Type
    64
    
    Specifications
    64
    
    Major Component Specifications
    67
    
    Other Component Specifications
    70
    
    Dimensional Data
    71
    
    Noise Criterion Curves
    72
    
    Air Throw Distance Chart
    73
  - Ceiling Mounted Type
    74
    
    Specifications
    74
    
    Major Component Specifications
    78
    
    Other Component Specifications
    82
    
    Dimensional Data
    83
    
    Noise Criterion Curves
    84
    
    Air Throw Distance Chart
    85
  - Concealed Duct Type
    86
    
    Specifications
    86
    
    Major Component Specifications
    92
    
    Other Component Specifications
    98
    
    Dimensional Data
    99
    
    Noise Criterion Curves
    102
    
    Increasing the Fan Speed
    104
  - Concealed Duct High Static Pressure Type
    105
    
    Specifications
    105
    
    Major Component Specifications
    108
    
    Other Component Specifications
    111
    
    Dimensional Data
    112
    
    Noise Criterion Curves
    113
    
    Indoor Fan Performance
    114
  - Floor-Standing Type (F Type)
    115
  - Floor Standing Type (F Type)
    116
    
    Major Component Specifications
    119
    
    Other Component Specifications
    123
    
    Dimensional Data
    124
    
    Noise Criterion Curves
    125
    
    Air Throw Distance Chart
    126
  - Concealed Floor-Standing Type (FM Type)
    128
    
    Concealed Floor Standing Type (FM Type)
    128
    
    Major Component Specifications
    131
    
    Other Component Specifications
    135
    
    Dimensional Data
    136
    
    Noise Criterion Curves
    137
    
    Air Throw Distance Chart
    138
    
    Indoor Fan Performonce
    139
  - Way Air Discharge Semi-Concealed-Slim Type (SL Type)
    140
    
    Specifications
    140
    
    Major Component Specifications
    144
    
    Other Component Specifications
    148
    
    Dimensional Data
    149
    
    Noise Criterion Curves
    150
    
    Air Throw Distance Chart
    151
Section 2

152
- Section 2 : Processes and Functions
  153
  - Compressor Control
    153
    
    Compressor Capacity Control
    153
    
    Processes and Functions
    153
    
    Protection Control
    155
  - Reverse Cycle Defrosting
    157
    
    Defrost End Conditions
    157
    
    Defrost Execution Condition
    157
    
    Frost Detection
    157
  - Reverse Cycle Starting Control
    158
  - Outdoor Fan Control
    158
  - Way Valve Switching Control
    158
  - Save Valve Control
    158
  - Outdoor Electronic Control Valve
    159
  - Liquid Valve Control
    159
  - Room Temperature Control
    160
  - Auto. Mode for Automatic Heating/Cooling Switching
    161
  - Heating Preparations
    162
  - Dehumidifying Control
    163
  - Automatic Fan Speed Control
    163
    
    Cooling
    163
    
    Heating
    163
  - Auto-Flap Control
    164
    
    K Type
    164
    
    X, S, T Type
    164
  - Drain Pump Control
    165
  - Indoor Electronic Control Valve
    165
    
    Cooling and Dehumidifying Operation
    165
    
    Heating Operation
    165
  - Automatic Restart Function after Power Failure
    166
  - Filter Sign
    166
    
    Discharge Temperature Control (Only for U, D Type
    166
Section 3

167
- Section 3 : Service Procedures
  
  168
- Troubleshooting
  
  168
  - Service Procedures
    168
    
    Check before and after Troubleshooting
    169
    
    General Troubleshooting Flow Chart: Diagnosis and Remedy
    172
    
    Explanation of Alarm Messages
    174
    
    Alarm Messages on the Outdoor PCB
    176
    
    Symptoms and Parts to Inspect
    177
    
    Procedures When a Specific Component Does Not Work at All
    187
    
    (A) Set Service Check Switches
    189
    
    (B) Use the Test Run Procedure
    189
    
    Service Functions of Remote Controller
    189
    
    (C) Check the Sensor Temperature Readings
    191
    
    (D) Find out about Past Service Problems
    192
    
    (E) Check the Remote Controller Itself for Correct Operation
    194
    
    (F) Execute the Auto. Address Operation
    195
    
    (G) Confirm and Change the Indoor Unit Address
    196
    
    (H) Change the Shift Temperature in Heating Mode
    198
    
    I ) Set the Indoor Unit Address
    199
    
    (J) Change the Period of the Filter Timer
    202
- Sensor and Solenoid Layout Diagram
  
  203
  - Outdoor Unit
    203
  - Indoor Unit
    205
- Thermistor Characteristic Curve
  
  212
- Test Run
  
  213
- Pcbs Illustrations
  
  216
  - Note When Replacing the Indoor Unit PCB
    216
  - Pcbs Illustrations
    217
  - Check of Density Limit
    219
- Cautions for New Refrigerant R407C
  
  220
- Compressor Failure
  
  222
  - Trouble Shooting and Method for Checking the Compressor
    222
  - Judgment of 2 Compressors Replacement
    222
- Operation Procedure for Replacing the Compressor
  
  223
- Malfunction Due to Noise
  
  225
- Checking Procedure for PCB (Printed Circuit Board)
  
  225
  - Indoor PCB (Printed Circuit Board)
    225
  - Check Pins
    226
- 12 Check Pins
  
  225
- Double Speed of Time for the Timer
  
  226
  - Outdoor PCB (Printed Circuit Board)
    226
Section 4

227
- Outdoor Unit
  
  228
  - Spw-Cr363Gvh8, Spw-Cr483Gvh8
    228
- Electrical Data
  
  228
- Section 4 : Electrical Data
  
  230
  - Outdoor Unit
    230
    
    Spw-Cr363Gv8, Spw-Cr483Gv8
    230
  - Spw-Cr703Gvh8, Spw-Cr903Gvh8
    232
  - Spw-Cr703Gv8, Spw-Cr903Gv8
    234
- Indoor Unit
  
  236

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