Mitsubishi Electric MSZ-GS36NA2 - U1 User Manual

Models
MSZ-GS06NA
-
U1
MSY-GS09NA
-
U1
MSZ-GS09NA
-
U1
MSY-GS12NA
-
U1
MSZ-GS12NA
-
U1
MSY-GS15NA
-
U1
MSZ-GS15NA
-
U1
MSY-GS18NA
-
U1
MSZ-GS18NA
-
U1
MSY-GS24NA
-
U1
MSZ-GS24NA
-
U1
MSY-GS30NA
-
U1
MSZ-GS30NA
-
U1
MSY-GS30NA2
-
U1
MSZ-GS30NA2
-
U1
MSY-GS36NA
-
U1
MSZ-GS36NA
-
U1
MSY-GS36NA2
-
U1
MSZ-GS36NA2
-
U1
SERVICE MANUAL
CONTENTS
1. TECHNICAL CHANGES· ·····························2
2. PART NAMES AND FUNCTIONS ··················3
3. SPECIFICATION ········································7
4. OUTLINES AND DIMENSIONS ···················10
5. WIRING DIAGRAM ···································12
6. REFRIGERANT SYSTEM DIAGRAM ···········15
7. SERVICE FUNCTIONS ······························17
8. MICROPROCESSOR CONTROL ·················20
9. TROUBLESHOOTING ······························· 34
10. DISASSEMBLY INSTRUCTIONS ················· 59
No. OBH874
REVISED EDITION-A
INDOOR UNIT
Outdoor unit service manual
MUZ-GS•NA/NAH, MUY-GS•NA Series (OBH875)
MXZ-C•NA, MXZ-C•NAHZ Series (OCH573)
PARTS CATALOG (OBB874)
OBH874 is void.
Revision A:
• MSZ-GS06/09/12/15/18/24NA -
U1
,
MSY-GS09/12/15/18/24NA -
U1
,
MSZ-GS30/36NA2 -
U1
and
MSY-GS30/36NA2 -
U1
have been added.
MSZ-GS18NA
MSY-GS18NA

Mitsubishi Electric MSZ-GS36NA2 - U1 Specifications

General

Brand	Mitsubishi Electric
Model	MSZ-GS36NA2 - U1
Category	Air Conditioner
Language	English

Summary

Service Manual Introduction and Overview

Revision A and Technical Changes Summary

Details revision A information, including added models and technical changes.

Part Identification and Accessories

Identifies main parts of the indoor unit and lists included accessories.

Unit Specifications and Performance Data

Operating Range and Voltage Specifications

Specifies the guaranteed voltage range and operational temperature limits.

Airflow and Coverage Performance

Provides data on outlet air speed, airflow volume, and coverage range.

Installation Details and System Diagrams

Unit Dimensions and Installation Outlines

Shows physical dimensions, mounting hole locations, and pipe/drain sizes.

Electrical Wiring Diagrams

Depicts the internal electrical connections for various models.

Refrigerant System Flow Diagram

Illustrates the refrigerant circuit, pipes, and thermistor locations.

Service Functions and Operation Modes

Timer, Restart, and Remote Control Settings

Details timer functions, remote controller exclusive setting, and auto restart.

Microprocessor Control and Unit Display

Explains remote controller, unit display, operation modes, and timer settings.

Emergency and Test Operation Procedures

Guides on performing emergency and test operations for diagnostics and servicing.

Troubleshooting and Fault Diagnostics

Troubleshooting Safety and Initial Checks

Provides safety guidelines and preliminary checks before troubleshooting.

Failure Mode Recall and Symptom Tables

Covers recalling failure modes and using check tables for diagnosis.

Component Testing and Wiring Diagnostics

Details resistance checks for parts, troubleshooting flows, and wiring issues.

Electromagnetic Noise Interference Troubleshooting

Provides steps to diagnose and resolve electromagnetic noise interference.

Electrical Test Points and Voltage Specifications

Illustrates electrical test points and specifies expected voltage values for troubleshooting.

Disassembly and Component Removal Procedures

Disassembly: GS06/09/12/15NA Models

Detailed steps for disassembling specific MSZ/MSY-GS06/09/12/15NA models.

Disassembly: GS18/24NA Models

Detailed steps for disassembling specific MSZ/MSY-GS18/24NA models.

Disassembly: GS30/36NA Models

Detailed steps for disassembling specific MSZ/MSY-GS30/36NA models.