Mitsubishi Electric PFAV-P250VM-E Manuals

Manuals and User Guides for Mitsubishi Electric PFAV-P250VM-E. We have 3 Mitsubishi Electric PFAV-P250VM-E manuals available for free PDF download: Service Manual, Data Book, Operation Manual

Mitsubishi Electric PFAV-P250VM-E Service Manual

Mitsubishi Electric PFAV-P250VM-E Service Manual (272 pages)

Brand: Mitsubishi Electric | Category: Air Conditioner | Size: 15.66 MB

Table of Contents

Safety Precautions
2
Before Installing the Unit
5
Electrical Work
6
Table of Contents
8
Read before Servicing
12
I Read before Servicing
12
Necessary Tools and Materials
13
Piping Materials
15
Storage of Piping
17
Pipe Processing
17
Brazing
18
Air Tightness Test
19
Vacuum Drying (Evacuation)
20
Refrigerant Charging
21
Remedies to be Taken in Case of a Refrigerant Leak
21
Characteristics of the Conventional and the New Refrigerants
22
Notes on Refrigerating Machine Oil
23
Restrictions

24
Outdoor Unit Components

46
- Outdoor Unit Components and Refrigerant Circuit
  48
- Control Box of the Outdoor Unit
  50
- Outdoor Unit Circuit Board
  51
  - Inv Board
    53
  - Fan Board
    54
  - Noise Filter
    55
Indoor Unit Components

56
- External Dimensions
  58
- Indoor Unit Components and Internal Structure
  64
- Control Box of the Indoor Unit
  66
- Indoor Unit Circuit Board
  67
- Fan
  68
Remote Controller

70
- Functions and Specifications of MA Remote Controller
  72
- Using the Built-In Temperature Sensor on the Remote Controller
  72
Electrical Wiring Diagram

74
Refrigerant Circuit

82
- Refrigerant Circuit Diagram
  84
- Principal Parts and Functions
  87
Control

92
- Functions and Factory Settings of the Dipswitches
  94
- Controlling the Outdoor Unit
  101
  - Defrost Operation Control
    104
  - Refrigerant Recovery Control
    105
- Operation Flow Chart
  111
Test Run Mode

116
Troubleshooting

136
- Error Code Lists
  138
- Responding to Error Display on the Remote Controller
  141
- Error Code
  163
- Investigation of Transmission Wave Shape/Noise
  198
- Troubleshooting Principal Parts
  201
- Indoor Unit
  218
- Refrigerant Leak
  220
- Compressor Replacement Instructions
  222
- Troubleshooting Using the Outdoor Unit LED Error Display
  224

Mitsubishi Electric PFAV-P250VM-E Data Book

Mitsubishi Electric PFAV-P250VM-E Data Book (101 pages)

AIR CONDITIONING SYSTEMS

Brand: Mitsubishi Electric | Category: Air Conditioner | Size: 7.22 MB

Table of Contents

Mitsubishi Electric PFAV-P250VM-E Operation Manual

Mitsubishi Electric PFAV-P250VM-E Operation Manual (21 pages)

Indoor Unit

Brand: Mitsubishi Electric | Category: Air Conditioner | Size: 1.97 MB

Table of Contents

1 Safety Precautions

4
- Table of Contents
  4
- During Operation
  4
- Installation
  4
- Disposing of the Unit
  5
2 Names and Functions of Various Parts

5
3 How to Operate

6
4 The Smart Way to Use

17
5 Caring for the Unit

17
6 Troubleshooting

17
7 Installation, Transferring Works, and Checking

18
8 Cleaning the Panels

18
9 Checking V Belts

18
10 Cleaning the Indoor Unit Heat Exchanger

19
11 When the Unit Is to be out of Use for a Long Time

19
12 Specifications

19
13 Warranty and Servicing

20

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