Mitsubishi PU42EK21 Air Conditioner Manuals

Manuals and User Guides for Mitsubishi PU42EK21 Air Conditioner. We have 1 Mitsubishi PU42EK21 Air Conditioner manual available for free PDF download: Technical & Service Manual

Mitsubishi PU42EK21 Technical & Service Manual

Mitsubishi PU42EK21 Technical & Service Manual (46 pages)

Brand: Mitsubishi | Category: Air Conditioner | Size: 0.69 MB

Table of Contents

Table of Contents
1
Features
2
Technical Change
3
Combination of Indoor and Outdoor Units
4
Part Names and Functions
4
Product View
4
Specifications
5
Technical Data
6
Outlines and Dimensions
9
Wiring Diagram
13
Pu42Ek7 2
16
Refrigerant System Diagram
18
- Control by Outdoor Coil Thermistor
  19
- Crankcase Heater Control
  19
- Fan Control
  19
Microprocessor Control
19
Troubleshooting
21
- Check Code Indication
  22
- Fan Output Step
  22
- Outdoor Coil Temperature
  22
- Total Time of Compressor Operation
  22
- Troubleshooting According to Check Code
  23
- When Outdoor Unit Does Not Work
  23
- How to Check the Parts
  24
- Wrong Wiring on Site
  24
Disassembly Instructions
25
Parts List
29

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