Mitsubishi Electric PURY-RP300YJM-A Manuals

Manuals and User Guides for Mitsubishi Electric PURY-RP300YJM-A. We have 1 Mitsubishi Electric PURY-RP300YJM-A manual available for free PDF download: Service Handbook

Mitsubishi Electric PURY-RP300YJM-A Service Handbook

Mitsubishi Electric PURY-RP300YJM-A Service Handbook (328 pages)

Brand: Mitsubishi Electric | Category: Air Conditioner | Size: 16.79 MB

Table of Contents

Safety Precautions
2
Before Installing the Unit
5
Electrical Work
6
V Electrical Wiring Diagram
8
VII Control
8
VI Refrigerant Circuit
8
VIII Test Run Mode
8
Read before Servicing
12
I Read before Servicing

12
Restrictions

22
Outdoor Unit Components

64
- Outdoor Unit Components and Refrigerant Circuit
  66
- Control Box of the Outdoor Unit
  68
- Outdoor Unit Circuit Board
  69
  - Inv Board
    71
  - Fan Board
    72
  - Noise Filter
    73
- BC Controller Components
  74
- Control Box of the BC Controller
  77
- BC Controller Circuit Board
  78
4 Remote Controller

80
5 Electrical Wiring Diagram

90
6 Refrigerant Circuit

104
- Refrigerant Circuit Diagram
  106
- Principal Parts and Functions
  110
7 Control

118
- Functions and Factory Settings of the Dipswitches
  120
- Controlling the Outdoor Unit
  126
  - Defrost Operation Control
    130
  - Refrigerant Recovery Control
    131
  - Operation Mode
    135
- Controlling BC Controller
  137
- Operation Flow Chart
  138
8 Test Run Mode

144
- Items to be Checked before a Test Run
  146
- Test Run Method
  147
- Operating Characteristic and Refrigerant Amount
  148
- Adjusting the Refrigerant Amount
  148
- Refrigerant Amount Adjust Mode
  151
- The Following Symptoms Are Normal
  153
- Standard Operation Data (Reference Data)
  154
- Error Code Lists
  160
- Responding to Error Display on the Remote Controller
  163
  - Error Code 4106
    176
  - Error Code
    198
  - Indoor Unit
    218
- Investigation of Transmission Wave Shape/Noise
  235
- Troubleshooting Principal Parts
  238
  - Pressure Sensor
    248
  - Temperature Sensor
    250
- Refrigerant Leak
  269
- Compressor Replacement Instructions
  271
- Servicing the BC Controller
  278
- Troubleshooting Using the Outdoor Unit LED Error Display
  281
10 LED Monitor Display on the Outdoor Unit Board

282
- How to Read the LED on the Service Monitor
  284

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