Name: Mitsubishi SCM50ZJ-S1
Brand: Mitsubishi
Rating: 5 (1 reviews)

Default Chapter1

1 Outline of Operation Control by Microcomputer6

SRK,SRF and SRR Series6
- Operation Control Function by Remote Controller6
  - Operation Section8
  - Unit Display Section9
- Unit ON/OFF Button10
- Auto Restart Function10
- Custom Cord Switching Procedure11
- Selection of the Annual Cooling Function12
- High Power Operation12
- Econo Operation13
- Flap and Louver Control (SRK and SRF Series Only)13
- Air Outlet Selection (SRF Series Only)16
- Auto Operation (SRK Series Only)16
- Timer Operation17
- Installation Location Setting (SRK Series Only)18
- Determining the Operating Mode18
- Drain Motor (DM) Control (SRR Series Only)19
FDTC, FDEN and FDUM Series20
- Remote Controller (Optional Parts)20
- Operation Control Function by the Wired Remote Controller23
- Operation Control Function by the Indoor Controller24
Outline of Heating Operation35
- Summary35
- Operation of Major Functional Components in Heating Mode35
- Hot Keep Operation35
- Defrosting Operation36
Outline of Cooling Operation37
- Summary37
- Operation of Major Functional Components in Cooling Mode37
Outline of Automatic Operation38
- Determination of Operation Mode38
Operation Permission/Prohibition Control39
- The Operation Mode Is Switched over between Permission and Prohibition by Releasing the Jumper Wire (J3) on the Indoor PCB39
- In the Case of Cnt Input on (Operation Permission)39
- In the Case of Cnt Input off (Operation Prohibition)39
External Control (Remote Display) /Control of Input Signal40
- External Control (Remote Display) Output40
- Control of Input Signal40
Protective Control Function41
- Frost Prevention Control41
- Cooling Overload Protective Control41
- Cooling High Pressure Control41
- Cooling Low Outdoor Temperature Protective Control42
- Heating High Pressure Control43
- Heating Overload Protective Control44
- Heating Low Outdoor Temperature Protective Control44
- Freezing Cycle System Protective Control45
- Crankcase Heater45
Inching Prevention45
Compressor Overheat Protection45
Current Safe46
Current Cut47
Outdoor Unit Failure47
Indoor Fan Motor Protection47
Discharge Pipe Sensor Disconnection Protection Control47
Regulation of Outdoor Air Flow47
Serial Signal Transmission Error Protection48
Rotor Lock48
Outdoor Fan Motor Protection48
Outdoor Fan Control at Low Outdoor Temperature48
Outdoor Unit Fan Control at Overload49
Anomalous Power Transistor50
Power Transistor Overheat Protection50
Control of the Flowing Noise of Refrigerant During Cooling Operation50

2 Maintenance Data51

SRK,SRF and SRR Series51

3 Electrical Wirings138

4 Piping Systems153

5 Installation Manual158

6 Table of Functions Connected Wired Remote Controllers (Rc-E4, E5)210

Front View220

Brand	Mitsubishi
Model	SCM50ZJ-S1
Category	Air Conditioner
Language	English

Mitsubishi SCM50ZJ-S1 User Manual

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