Sanyo SPW-CR903GDCH8 Manuals

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Sanyo SPW-CR903GDCH8 Technical Data & Service Manual (377 pages)

W-ECO MULTI SYSTEM series

Brand: Sanyo | Category: Air Conditioner | Size: 4.07 MB

Table of Contents

4
- Service Manual
  1
- Technical Data
  1
- Outdoor Unit
  7
- Features of W-ECO MULTI SYSTEM
  
  9
  - Compressors
    10
  - Installation
    12
  - Delicate Control with Large Crystal Display
    13
- Outline of Indoor Unit
  
  14
  - Way Air Discharge Semi-Concealed Type
    15
  - Wall-Mounted Type
    16
  - Concealed-Duct Type
    17
    
    Floor-Standing Type (F Type)
    18
    
    Outline of Indoor Units
    19
- Example of W-ECO MULTI SYSTEM
  
  20
  - Example of Control System
    22
- Section 2 : Design of W-ECO MULTI SYSTEM
  
  23
  - Model Selecting and Capacity Calculation
    24
    
    Indoor Unit
    25
  - Example of System Design
    39
    
    Electrical Wiring
    41
    
    Wiring System Diagrams
    42
  - Installation Instructions
    46
    
    Installing the Outdoor Unit
    47
    
    Optional Distribution Joint Kits
    55
Section 3 : Control of W-Eco Multi System

59
Section 4 : W-Eco Multi System Unit Specifications

136
- 1 Outdoor Unit
  
  138
  - Specifications
    138
  - Major Component Specifications
    146
  - Dimensional Data
    154
  - Refrigerant Flow Diagram
    157
  - Noise Criterion Curves
    159
- 2 Way Air Discharge Semi-Concealed Type (X Type)
  
  160
  - Specifications
    160
  - Major Component Specifications
    165
  - Dimensional Data
    170
  - Noise Criterion Curves
    172
  - Air Throw Distance Chart
    173
- 3 Way Air Discharge Semi-Concealed Type (S Type)
  
  174
  - Specifications
    174
  - Major Component Specifications
    178
  - Dimensional Data
    182
  - Noise Criterion Curves
    184
  - Air Throw Distance Chart
    186
- 4 Way Air Discharge Semi-Concealed Type (as Type)
  
  187
  - Specifications
    187
  - Major Component Specifications
    189
  - Dimensional Data
    191
  - Noise Criterion Curves
    192
  - Air Throw Distance Chart
    193
- 5 Wall Mounted Type (K Type)
  
  194
  - Specifications
    194
  - Major Component Specifications
    197
  - Dimensional Data
    200
  - Noise Criterion Curves
    201
  - Air Throw Distance Chart
    202
- 6 Ceiling Mounted Type (T Type)
  
  203
  - Specifications
    203
  - Major Component Specifications
    207
  - Dimensional Data
    211
  - Noise Criterion Curves
    212
  - Air Throw Distance Chart
    213
- 7 Concealed Duct Type (U Type)
  
  214
  - Specifications
    214
  - Major Component Specifications
    220
  - Dimensional Data
    226
  - Noise Criterion Curves
    230
  - Increasing the Fan Speed
    232
- 8 Concealed Duct High Static Pressure Type (D Type)
  
  233
  - Specifications
    233
  - Major Component Specifications
    238
  - Dimensional Data
    243
  - Noise Criterion Curves
    245
  - Valve Kit
    247
  - Indoor Fan Performance
    248
- 9 Floor-Standing Type (F Type)
  
  250
  - Specifications
    250
  - Major Component Specifications
    254
  - Dimensional Data
    258
  - Noise Criterion Curves
    259
  - Air Throw Distance Chart
    260
- 10 Concealed Floor-Standing Type (FM Type)
  
  261
  - Specifications
    261
  - Major Component Specifications
    265
  - Dimensional Data
    269
  - Noise Criterion Curves
    270
  - Air Throw Distance Chart
    271
  - Indoor Fan Performance
    272
- 11 Way Air Discharge Semi-Concealed-Slim Type (SL Type)
  
  273
  - Specifications
    273
  - Major Component Specifications
    277
  - Dimensional Data
    281
  - Noise Criterion Curves
    282
  - Air Throw Distance Chart
    283
Section 5 : Test Run and Others

284
- Test Run
  
  285
  - Test Run Procedure
    285
  - Monitor and Self-Diagnostic Function
    287
  - Alarm Messages on CCU (CR-DYPTG)
    289
- Test Run and Others
  
  285
- Electrical Work
  
  293
  - Electrical Wiring
    293
  - Noise Countermeasures of Control Wiring
    294
- Installation Standards
  
  295
Section 6 : Processes and Functions

299
- Compressor Control
  300
  - Compressor Capacity Control
    300
- Processes and Functions
  300
- Protection Controls
  301
- Fan Control
  303
- Outdoor Electronic Expansion Valve
  303
- Solenoid Valve Control
  304
- Hot Gas Defrosting Control
  305
  - Frost Detection
    305
  - Defrosting Operation Conditions
    306
  - Defrosting End Conditions
    306
  - Defrosting Control Description
    306
- Inter-Outdoor Unit Oil Recovery Control
  306
- Self-Separator Oil Recovery Control
  306
- Inter-Refrigerant System Oil Recovery Control
  307
- Refrigerant Movement Control
  307
- Way Valve Adjustment Valve
  307
- Backup Operation
  308
- Room Temperature Control
  309
- Auto. Mode for Automatic Heating/Cooling Switching
  310
- Heating Preparations
  311
- Automatic Fan Speed Control
  312
  - Cooling
    312
  - Heating
    312
- Dehumidifying Control
  312
- Auto-Flap Control
  313
  - X, S, T Type
    313
  - K Type
    313
- Drain Pump Control
  314
- Indoor Electronic Expansion Valve
  314
  - Cooling and Dehumidifying Operation
    314
  - Heating Operation
    314
- Automatic Restart Function after Power Failure
  315
- Discharge Temperature Control (Only for U, D Type)
  315
- Filter Sign
  315
Section 7 : Replacement of Main Units

316
- Compressors
  
  317
- Replacement of Main Units
  
  317
- Indoor Units
  
  332
  - Refrigerant Recovery When a Fault Occurs in the Indoor Unit
    332
  - Refrigerant Recovery Operation
    333
Section 8 : Electrical Data

337

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Air Conditioner

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Sanyo SPW-CR903GDCH8 Manuals

Sanyo SPW-CR903GDCH8 Technical Data & Service Manual (377 pages)

Table of Contents

Table of Contents

Features of W-ECO MULTI SYSTEM

Outline of Indoor Unit

Example of W-ECO MULTI SYSTEM

Section 2 : Design of W-ECO MULTI SYSTEM

Section 3 : Control of W-Eco Multi System

Main Operating Functions

Optional Controller

Section 4 : W-Eco Multi System Unit Specifications

1 Outdoor Unit

2 Way Air Discharge Semi-Concealed Type (X Type)

3 Way Air Discharge Semi-Concealed Type (S Type)

4 Way Air Discharge Semi-Concealed Type (as Type)

5 Wall Mounted Type (K Type)

6 Ceiling Mounted Type (T Type)

7 Concealed Duct Type (U Type)

8 Concealed Duct High Static Pressure Type (D Type)

9 Floor-Standing Type (F Type)

10 Concealed Floor-Standing Type (FM Type)

11 Way Air Discharge Semi-Concealed-Slim Type (SL Type)

Section 5 : Test Run and Others

Test Run

Test Run and Others

Electrical Work

Installation Standards

Section 6 : Processes and Functions

Section 7 : Replacement of Main Units

Compressors

Replacement of Main Units

Indoor Units

Section 8 : Electrical Data

Outdoor Unit

Electrical Data

Indoor Unit

Section 9 : Appendix

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