Sanyo C4272R Manuals

Manuals and User Guides for Sanyo C4272R. We have 5 Sanyo C4272R manuals available for free PDF download: Service Manual, Specifications, Dimensional Information

Sanyo C4272R Service Manual (181 pages)

Sanyo Split System Air Conditioner Service Manual

Brand: Sanyo | Category: Air Conditioner | Size: 8.67 MB

Indoor Unit
1
Outdoor Unit
1
Service Manual
1
Technical Data
1
Please Read before Starting
3
Special Precautions
3
Table of Contents
4
Specifications
5
Unit Specifications

6
- Section 1: SPECIFICATIONS
  6
  - Specifications
    7
    
    4-Way Air Discharge Semi-Concealed Type
    13
    
    Concealed-Duct Type
    19
Major Component Specifications

31
- Wall-Mounted Type
  6
Other Component Specifications

51
Dimensional Data

67
Refrigerant Flow Diagram

78
Operating Range

79
Heating Capacity

80
- Noise Criterion Curves
  81
- Ceiling Mounted Type
  82
- Concealed Duct Type
  83
- Wall Mounted Type
  84
Noise Criterion Curves

85
- Outdoor Units
  85
- How to Read the Diagram
  86
Increasing the Fan Speed

86
- Indoor Fan Performance
  86
Air Throw Distance Chart

87
Installation Instructions

90
- Tubing Length
  90
- List of Connection Tube Sizes
  91
- Tubing Data for Models
  91
- Selecting the Installation Site
  92
- Dimensions of Wind Ducting
  95
- Dimensions of Snow Ducting
  98
- Reference Diagram for Snow-Proof Vents
  100
Electrical Wiring

102
- General Precautions on Wiring
  102
- Wiring System Diagrams
  103
- For Stranded Wiring
  104
- How to Connect Wiring to the Terminal
  104
Using Wireless Remote Controller with Wall-Mounted Indoor Unit

106
- Processes and Functions
  107
- Chart Summary and Explanations
  108
- Cooling
  108
- Room Temperature Control
  108
- Section 2: PROCESSES and FUNCTIONS
  108
  - Heating
    109
  - Processes and Functions
    109
  - Cold Draft Prevention (Heating Cycle)
    110
  - Automatic Fan Speed (Indoor Unit)
    111
  - Coil Heating Control
    112
  - Control Functions
    112
    
    Discharge Temperature Release Control
    112
    
    Outdoor Unit Fan Control
    112
    
    Current Release Value Shift Control
    113
    
    Freeze Prevention (Low-Temperature Release) Control
    113
    
    Heating High-Load Control
    113
    
    Overcurrent Protection Control
    113
    
    Defrost Control
    114
    
    Layout Diagram (CR-CH4872R)
    115
  - Outdoor Unit Control PCB
    115
    
    Explanation of Functions
    116
    
    Outdoor Unit Control PCB (CR-CH4272R)
    116
    
    Method of System Address Setting
    117
- Section 3: ELECTRICAL DATA
  119
  - Indoor Units
    119
  - Outdoor Units
    119
    
    Indoor Units
    120
    
    Electric Wiring Diagram
    120
    
    Schematic Diagram
    121
    
    Ceiling Mounted Type : TH2672R/TH3672R/TH4272R
    122
    
    Ceiling Mounted Type : THH2672R/THH3672R
    124
    
    Concealed Duct Type : UH2672R/UH3672R
    126
    
    Wall Mounted Type : KH2672R
    128
    
    Wall Mounted Type : KH3072R/KH3672R
    130
    
    Wall Mounted Type : KHH2672R
    132
    
    Ch2672R
    134
    
    C2672R
    136
    
    Ch3072R/Ch3672R
    138
    
    C3072R/C3672R
    140
    
    Ch4272R
    142
    
    C4272R
    144
    
    Service Procedures
    147
  - Meaning of Alarm Messages
    148
- Section 4: SERVICE PROCEDURES
  148
  - Service Procedures
    149
  - Examples of Alarm Display (Other than E15, E16, and E20)
    150
  - Symptoms and Parts to Inspect
    151
  - Details of Alarm Messages
    154
    
    Check Procedure
    159
    
    Sensor Temperature Correlation Table
    159
    
    Sensor Temperature Display Function (Displayed both When Operating and Stopped)
    159
    
    Check Pin
    160
  - Table of Thermistor Characteristics
    160
  - Outdoor Unit Maintenance Remote Control
    161
  - Functions
    162
  - Overview
    162
    
    System Diagram
    162
    
    What Is the Outdoor Unit Maintenance Remote Controller?
    162
- LED Indicator Messages on Outdoor Control PCB
  150
- Section 5: OUTDOOR UNIT MAINTENANCE REMOTE CONTROL
  162
- Section 6: TEST RUN
  172
  - Caution
    173
  - Test Run Procedure
    173
  - Items to Check before the Test Run
    174
  - Test Run Using the Remote Controller
    174
  - Precautions
    174
  - Table of Self-Diagnostic Functions and Corrections (X, T, U, K Type)
    175
6-7 Table of Self-Diagnostic Functions and Corrections (X, T, U, K Type)

176
- Examples of Wiring Diagrams
  176

Sanyo C4272R Specifications (2 pages)

Ceiling Suspended Air Conditioner

Brand: Sanyo | Category: Air Conditioner | Size: 0.24 MB

Sanyo C4272R Specifications (2 pages)

Ceiling Suspended Air Conditioner

Brand: Sanyo | Category: Air Conditioner | Size: 0.52 MB

Sanyo C4272R Specifications (2 pages)

Ceiling Recessed Air Conditioner

Brand: Sanyo | Category: Air Conditioner | Size: 0.56 MB

Sanyo C4272R Dimensional Information (1 page)

Sanyo Air Conditioner Dimensional Data Sheet

Brand: Sanyo | Category: Air Conditioner | Size: 0.14 MB

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More Sanyo Manuals

Sanyo C4272R Manuals

Sanyo C4272R Service Manual (181 pages)

Table of Contents

Unit Specifications

Major Component Specifications

Other Component Specifications

Dimensional Data

Refrigerant Flow Diagram

Operating Range

Heating Capacity

Noise Criterion Curves

Increasing the Fan Speed

Air Throw Distance Chart

Installation Instructions

Electrical Wiring

Using Wireless Remote Controller with Wall-Mounted Indoor Unit

6-7 Table of Self-Diagnostic Functions and Corrections (X, T, U, K Type)

Sanyo C4272R Specifications (2 pages)

Sanyo C4272R Specifications (2 pages)

Sanyo C4272R Specifications (2 pages)

Sanyo C4272R Dimensional Information (1 page)

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