EasyManua.ls Logo

Mitsubishi Electric PUHZ-SHW230YKA2 User Manual

Mitsubishi Electric PUHZ-SHW230YKA2
64 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
SERVICE MANUAL
CONTENTS
TECHNICAL CHANGES
......................................
2
1. SAFETY PRECAUTION
...................................
3
2. SPECIFICATIONS
............................................
5
3. DATA
...............................................................
7
4. OUTLINES AND DIMENSIONS
.......................
9
5. WIRING DIAGRAM
........................................
10
6. WIRING SPECIFICATIONS
...........................
12
7. REFRIGERANT SYSTEM DIAGRAM
...........
14
8. TROUBLESHOOTING
...................................
15
9. DISASSEMBLY PROCEDURE
......................
57
Note:
This manual describes
service data of the outdoor
unit only.
R410A
PARTS CATALOG (OCB594)
[Model Name]
PUHZ-SHW230YKA2
[Service Ref.]
PUHZ-SHW230YKA2
PUHZ-SHW230YKA2R1
PUHZ-SHW230YKA2R2
SPLIT-TYPE, AIR CONDITIONER
No. OCH594
REVISED EDITION-B
December 2018
OCH594 REVISED EDITION-A
is void.
Revision:
Added
PUHZ-SHW230YKA2R2
in REVISED EDITION-B.
Some descriptions have
been modified.

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Mitsubishi Electric PUHZ-SHW230YKA2 and is the answer not in the manual?

Mitsubishi Electric PUHZ-SHW230YKA2 Specifications

General IconGeneral
ModelPUHZ-SHW230YKA2
CategoryAir Conditioner
TypeHeat Pump
RefrigerantR410A
Sound Pressure Level (Outdoor Unit)53 dB(A)
Maximum Pipe Length75 m
Maximum Height Difference30 m
Power Supply380-415V, 50Hz

Summary

Safety Precaution

General Safety Guidelines for Service

Procedures and precautions to ensure safety during repair and maintenance operations.

Refrigerant Handling and Tool Safety

Specific safety measures for R410A refrigerant and required tools.

Data

Refrigerant Charge and Recharge Data Tables

Tables detailing additional refrigerant charge and recharge amounts based on piping length.

Wiring Diagram

PUHZ-SHW230YKA2 Wiring Diagram

The primary electrical wiring diagram for the PUHZ-SHW230YKA2 unit.

Troubleshooting

Troubleshooting Summary and Check Codes

Summary of service actions based on self-diagnosis check codes and reoccurrence.

Test Run Preparation and Checks

Essential checks and procedures to perform before starting a system test run.

Self-Diagnosis Action Table for Power-On Abnormalities

Details abnormalities detected upon power-on and their corrective actions.

General Operational Troubleshooting

Solutions for common operational issues like sounds, water drips, and display errors.

Component Checking Procedures

Methods for checking the resistance of various components like thermistors.

Disassembly Procedure

Related product manuals