Mitsubishi Heavy Industries SCM50ZS-W Manuals

Mitsubishi Heavy Industries SCM50ZS-W Manuals

Manuals and User Guides for Mitsubishi Heavy Industries SCM50ZS-W. We have 1 Mitsubishi Heavy Industries SCM50ZS-W manual available for free PDF download: Service Manual

Mitsubishi Heavy Industries SCM50ZS-W Service Manual

Mitsubishi Heavy Industries SCM50ZS-W Service Manual (164 pages)

INVERTER MULTI-SPLIT SYSTEM RESIDENTIAL AIR-CONDITIONERS Split system, air to air heat pump type OUTDOOR INDOOR UNIT Wall mounted/Ceiling concealed/4-way ceiling cassette/Ceiling suspended/Duct connected-Low/Middle static pressure type

Brand: Mitsubishi Heavy Industries | Category: Air Conditioner | Size: 36 MB

Table of Contents

Table of Contents

3
- 1 Outline of Operation Control by Microcomputer
  
  9
  - Unit ON/OFF Button
    10
  - Selection of the Annual Cooling Function
    11
  - Economy Operation
    12
  - Auto Operation
    13
  - Timer Operation
    14
  - Silent Operation
    15
  - Display Brightness Adjustment
    16
  - Outline of Automatic Operation
    17
  - SRK-ZS Series
    19
    
    Unit ON/OFF Button
    20
    
    Selection of the Annual Cooling Function
    21
    
    Economy Operation
    22
    
    Auto Operation
    23
    
    Scm-Sm
    24
  - Air Flow Range Setting
    25
  - Outline of Dehumidifying (DRY) Operation
    26
  - Protective Control Function
    27
  - SKM-ZSP Series
    28
    
    Unit ON/OFF Button
    29
    
    High Power Operation
    30
  - Timer Operation
    31
  - Outline of Cooling Operation
    32
  - Protective Control Function
    33
  - SRR Series
    34
    
    Unit ON/OFF Button
    35
    
    Installing Two Air-Conditioners in the same Room
    36
    
    High Power Operation
    37
    
    Timer Operation
    38
    
    Scm-Sm
    39
  - Operation Permission/Prohibition Control
    40
  - Hot Keep Operation
    41
  - FDTC, FDUM and FDE Series
    42
  - Operation Control Function by the Wired Remote Control
    44
  - Operation Control Function by the Indoor Control
    47
    
    Operations of Functional Items During Cooling/Heating
    48
    
    Timer Operation
    49
    
    Hot Start (Cold Draft Prevention at Heating)
    50
    
    Auto Swing Control (FDTC and FDE Only)
    51
    
    Thermostat Operation
    52
    
    Filter Sign
    53
  - Drain Pump Control
    54
  - Cooling, Dehumidifying Frost Protection
    55
  - Plural Unit Control - Control of 16 Units Group by One Remote Control
    56
  - Abnormal Temperature Sensor (Return Air/Indoor Heat Exchanger) Broken Wire/Short-Circuit Detection
    57
  - Operation Permission/Prohibition
    59
  - Temporary Stop Input
    61
    
    Scm-Sm
    62
  - Fan Circulator Operation (RC-EX3A Only)
    63
  - Motion Sensor Control (RC-EX3A and RCN-E2 Only)
    64
  - Outdoor Units
    66
    
    Defrost Operation
    67
  - Outline of Cooling Operation
    68
  - Protective Control Function
    69
    
    Cooling Low Outdoor Temperature Protective Control
    70
    
    Heating Overload Protective Control
    71
    
    Refrigeration Cycle System Protective Control
    72
    
    Compressor Overheat Protection
    73
  - Current Cut
    74
    
    Scm-Sm
    75
    
    Outdoor Fan Control at Overload
    76
    
    Limit of the Number of Compressor Starts
    77
- 2 Maintenance Data
  
  78
Remote Control

137
- Resistance Value
  137
- Temperature (°C)
  137
- Remote Control
  138
- Correct
  140
- Temperature (°C)
  140
- Temperature Sensor Anomaly
  140
- Yes
  140
- All Models
  145
- Applicable Model
  145
- Condition of Error Displayed
  145
- Defective Outdoor Unit
  145
- Defective Outdoor Unit Main
  145
- Error Detection Method
  145
- Main PCB ➞ Replace
  145
- Presumable Cause
  145
- Replace Compressor
  152
  - Electrical Wiring
    155
  - Piping System
    163

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