Mitsubishi Electric PU-P42YAKD.TH User Manual

CONTENTS
1. REFERENCE MANUAL ···································· 2
2. PARTS NAMES AND FUNCTIONS ·················· 3
3. SPECIFICATION ················································ 4
4. NOISE CRITERIA CURVES ······························ 5
5. OUTLINES AND DIMENSIONS ························ 7
6. WIRING DIAGRAM ·········································· 10
7. REFRIGERANT SYSTEM DIAGRAM ············· 14
8 TROUBLESHOOTING ······································ 18
9. DISASSEMBLY PROCEDURE ······················· 23
PARTS CATALOG (OCB598)
HFC
utilized
R410A
SPLIT-TYPE, AIR CONDITIONERS
TECHNICAL & SERVICE MANUAL
No. OCH598
REVISED EDITION-B
July 2016
Notes:

This manual describes service
data of outdoor unit only.
 RoHS compliant products
have <G> mark on the spec
name plate.
[Model Name]
PU-P18VAKD
PU-P24VAKD
PU-P30VAKD
PU-P36VAKD
PU-P36YAKD
PU-P42YAKD
[Service Ref.]
PU-P18VAKD.TH
PU-P18VAKD.TH-D PU-P18VAKD.TH-N
PU-P24VAKD.TH
PU-P24VAKD.TH-D PU-P24VAKD.TH-N
PU-P30VAKD.TH
PU-P30VAKD.TH-D PU-P30VAKD.TH-N
PU-P36VAKD.TH
PU-P36VAKD.TH-D PU-P36VAKD.TH-N
PU-P36YAKD.TH
PU-P36YAKD.TH-D PU-P36YAKD.TH-N
PU-P42YAKD.TH
PU-P42YAKD.TH-D PU-P42YAKD.TH-N
PU-P18VAKD
Revision:
 Added PU-P42YAKD.TH,
PU-P42YAKD.TH-D, and
PU-P42YAKD.TH-N in
REVISED EDITION-B.
 Some description has been
modified.
 OCH598 REVISED EDITION-A
is void.

Mitsubishi Electric PU-P42YAKD.TH Specifications

General

Brand	Mitsubishi Electric
Model	PU-P42YAKD.TH
Category	Air Conditioner
Language	English

Summary

Parts Names and Functions

Specifications

Outlines and Dimensions

PU-P18VAKD Series Dimensions and Space

Details the physical dimensions and required installation space for the PU-P18VAKD model series.

PU-P24VAKD/PU-P30VAKD Series Dimensions and Space

Provides physical dimensions and installation space requirements for PU-P24VAKD and PU-P30VAKD models.

Outlines and Dimensions

PU-P36VAKD/PU-P36YAKD Series Dimensions and Clearance

Outlines physical dimensions and necessary surrounding clearance for PU-P36VAKD and PU-P36YAKD models.

Outlines and Dimensions

PU-P42YAKD Series Dimensions and Clearance

Details physical dimensions and necessary surrounding clearance for the PU-P42YAKD model series.

Wiring Diagram

PU-P18VAKD Series Wiring Diagram

Illustrates the electrical connections for the PU-P18VAKD model series, including components and terminals.

PU-P24VAKD/PU-P30VAKD Series Wiring Diagram

Shows electrical wiring diagrams for PU-P24VAKD and PU-P30VAKD models, detailing component connections.

Wiring Diagram

PU-P36VAKD Series Wiring Diagram

Presents the electrical wiring diagrams for the PU-P36VAKD model series, detailing component interconnections.

Wiring Diagram

PU-P36YAKD Series Wiring Diagram

Details the electrical wiring diagrams for the PU-P36YAKD model series, showing component layouts and connections.

Wiring Diagram

PU-P42YAKD Series Wiring Diagram

Provides electrical wiring diagrams for the PU-P42YAKD model series, including component identification and connections.

Refrigerant System Diagram

PU-P18VAKD Series Refrigerant Flow

Illustrates the refrigerant flow path and key components for the PU-P18VAKD model series.

PU-P24VAKD Series Refrigerant Flow

Depicts the refrigerant flow and main components for the PU-P24VAKD model series in a cooling cycle.

Refrigerant System Diagram

PU-P30VAKD Series Refrigerant Flow

Shows the refrigerant flow path and system components for the PU-P30VAKD model series.

PU-P36VAKD/PU-P36YAKD Series Refrigerant Flow

Illustrates refrigerant flow and components for PU-P36VAKD and PU-P36YAKD model series.

Refrigerant System Diagram

PU-P42YAKD Series Refrigerant Flow

Details the refrigerant flow path and system components for the PU-P42YAKD model series.

Max. Refrigerant Piping Length and Max. Height Difference