Mitsubishi Electric PEFY-P32VMM-E User Manual

TECHNICAL & SERVICE MANUAL
Air-Conditioners For Building Application
<Indoor unit>
PEFY-P20VMM-E,PEFY-P71VMM-E
PEFY-P25VMM-E,PEFY-P80VMM-E
PEFY-P32VMM-E,PEFY-P100VMM-E
PEFY-P40VMM-E,PEFY-P125VMM-E
PEFY-P50VMM-E,PEFY-P140VMM-E
PEFY-P63VMM-E
2004
Models
INDOOR UNIT
Ceiling Concealed
Series PEFY
CONTENTS
SAFETY PRECAUTIONS ·························1
1. FEATURES············································3
2. PART NAMES AND FUNCTIONS ········4
3. SPECIFICATION ···································6
4. OUTLINES AND DIMENSIONS············8
5. WIRING DIAGRAM ·····························10
6. REFRIGERANT SYSTEM DIAGRAM ····12
7. TROUBLE SHOOTING························13
8. DISASSEMBLY PROCEDURE ···········18
For use with R410A & R407C & R22

Mitsubishi Electric PEFY-P32VMM-E Specifications

General

Brand	Mitsubishi Electric
Model	PEFY-P32VMM-E
Category	Air Conditioner
Language	English

Summary

Safety Precautions

Refrigerant Precautions

Specifications

General Specifications

Provides general technical specifications for the indoor units.

Electrical Parts Specifications

Details the electrical components and their specifications.

Wiring Diagram

Refrigerant System Diagram

Trouble Shooting

Checking Internal Parts

Guides on checking specific internal components for proper function and resistance.

Linear Expansion Valve Operation & Troubleshooting

Details the operation, troubleshooting, and connection of the linear expansion valve.

DIP-Switch Functions

Disassembly Procedure

Control Box Disassembly

Thermistor Removal (Liquid Pipe)

Thermistor Removal (Intake Air)

Thermistor Removal (Gas Pipe)

Fan and Motor Disassembly

Heat Exchanger Removal