Mitsubishi Electric MUZ-EF35VEH User Manual

NOTE:
RoHS compliant products have <G> mark on the spec name plate.
OUTDOOR UNIT
No. OBH590
REVISED EDITION-G
HFC
utilized
R410A
SERVICE MANUAL
Indoor unit service manual
MSZ-EF•VE Series (OBH589)
PARTS CATALOG (OBB590)
MUZ-EF25VE MUZ-EF25VEH
MUZ-EF35VE MUZ-EF35VEH
MUZ-EF42VE
Please void OBH590 REVISED EDITION-F.
Models
MUZ-EF25VE
-
E1
,
E2
,
E3
,
E4
,
E5
,
ER3
,
ER4
,
ER5
,
ET3
,
ET4
,
ET5
MUZ-EF25VEH
-
E1
,
E2
,
E3
,
E4
,
ER2
,
ER3
,
ET2
,
ET3
MUZ-EF35VE
-
E1
,
E2
,
E3
,
E4
,
E5
,
ER3
,
ER4
,
ER5
,
ET3
,
ET4
,
ET5
MUZ-EF35VEH
-
E1
,
E2
,
E3
,
E4
,
ER2
,
ER3
,
ET2
,
ET3
MUZ-EF42VE
-
E1
,
E2
,
E3
,
E4
,
E5
,
ER3
,
ER4
,
ER5
,
ET3
,
ET4
,
ET5
MUZ-EF50VE
-
E1
,
E2
,
E3
,
ER2
,
ER3
,
ET2
,
ET3
Revision G:
• MUZ-EF25/35/42VE -
E5
,
ER5
,
ET5
, MUZ-EF50VE -
E3
,
ER3
,
ET3
and MUZ-EF25/35VEH -
E4
have been
added.
CONTENTS
1. TECHNICAL CHANGES ··································· 2
2. PART NAMES AND FUNCTIONS ····················· 5
3. SPECIFICATION ················································ 6
4. NOISE CRITERIA CURVES ······························ 8
5. OUTLINES AND DIMENSIONS ························ 9
6. WIRING DIAGRAM ·········································· 10
7. REFRIGERANT SYSTEM DIAGRAM ············· 15
8. PERFORMANCE CURVES ····························· 17
9. ACTUATOR CONTROL ··································· 31
10. SERVICE FUNCTIONS ···································· 32
11. TROUBLESHOOTING ····································· 32
12. DISASSEMBLY INSTRUCTIONS ···················· 51

Mitsubishi Electric MUZ-EF35VEH Specifications

General

Brand	Mitsubishi Electric
Model	MUZ-EF35VEH
Category	Air Conditioner
Language	English

Summary

Mitsubishi Electric Outdoor Unit Service Manual

Technical Changes Overview

Details modifications and updates across revisions.

Part Identification and Functionality

Identifies and explains unit components.

Unit Specifications and Ratings

Lists technical data and operating parameters.

Noise Criteria Curves

Presents sound level data across frequencies.

Unit Dimensions and Installation Space

Shows physical size and installation clearances.

Wiring Diagrams and Connections

Illustrates electrical connections and component layouts.

Refrigerant System Schematics

Depicts refrigerant flow and components.

Performance Curves and Data

Visualizes capacity and input under various conditions.

Actuator and Sensor Control Logic

Explains how sensors and actuators interact.

Service Functions and Settings

Details special maintenance and configuration settings.

Troubleshooting Guide

Guides on diagnosing and resolving issues.

Disassembly and Reassembly Procedures

Provides steps for taking the unit apart.