Mitsubishi Electric MSXY-FN13VE-R1 User Manual

PARTS CATALOG (OBB779)
SERVICE MANUAL
INDOOR UNIT
CONTENTS
1. TECHNICAL CHANGES ··································· 3
2. PART NAMES AND FUNCTIONS ····················· 4
3. SPECIFICATION ················································ 6
4. NOISE CRITERIA CURVE ································ 8
5. OUTLINES AND DIMENSIONS ······················ 10
6. WIRING DIAGRAM ··········································· 11
7. REFRIGERANT SYSTEM DIAGRAM ············· 12
8. SERVICE FUNCTIONS ··································· 13
9. MICROPROCESSOR CONTROL ··················· 15
10. TROUBLESHOOTING ····································· 21
11. DISASSEMBLY INSTRUCTIONS ···················· 38
No. OBH779
REVISED EDITION-C
MSXY-FN20VE MSXY-FN24VE
OBH779 REVISED EDITION-B is void.
Models
MSXY-FN07VE
-
R1
,
R2
MSXY-FN10VE
-
R1
,
R2
MSXY-FN13VE
-
R1
,
R2
MSXY-FN18VE
-
R1
,
R2
MSXY-FN20VE
-
R1
,
R2
MSXY-FN24VE
-
R1
,
R2
Revision C:
• The drawing of the printed circuit board of the remote
controller for MSXY-FN07/10/13/18/20/24VE-
R2
have
been corrected in 8. SERVICE FUNCTIONS.
Outdoor unit service manual
MXY-G·VA -
R
Series (OBH722)

Mitsubishi Electric MSXY-FN13VE-R1 Specifications

General

Brand	Mitsubishi Electric
Model	MSXY-FN13VE-R1
Category	Air Conditioner
Language	English

Summary

Specification

Model Specifications

Provides detailed technical specifications for various indoor unit models.

Outlines and Dimensions

Unit Dimensions and Installation Details

Wiring Diagram

Indoor Unit Wiring Schematics

Refrigerant System Diagram

Refrigerant Flow and Component Layout

Service Functions

Timer Short Mode and PC Board Modification

Explains service functions for timer modes and PC board modifications for operation.

Auto Restart Function

Microprocessor Control

Auto Vane and Timer Operations

Smart Set, Emergency, and Time Delay Operations

Troubleshooting

Cautions and Procedures

Provides initial cautions, servicing guidelines, and troubleshooting steps.

Failure Mode Recall Function

Explains how to recall and interpret failure modes.

Troubleshooting Flow and Check Tables

Outlines troubleshooting flowcharts and diagnostic check tables.

Specific Checks and Diagrams

Covers detailed component checks, diagrams, and error diagnosis.