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Panasonic CS-DZ50VKE User Manual

Panasonic CS-DZ50VKE
178 pages
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© Panasonic Corporation 2019
Order No: PAPAMY1901021CE
Indoor Unit Outdoor Unit
CS-DZ25VKE
CS-DZ35VKE
CS-DZ50VKE
CS-PZ25VKE
CS-PZ35VKE
CS-PZ50VKE
CS-UZ25VKE
CS-UZ35VKE
CS-UZ50VKE
CU-DZ25VKE
CU-DZ35VKE
CU-DZ50VKE
CU-PZ25VKE
CU-PZ35VKE
CU-PZ50VKE
CU-UZ25VKE
CU-UZ35VKE
CU-UZ50VKE
Destination
Europe
Turkey
PRECAUTION OF LOW TEMPERATURE
In order to avoid frostbite, be assured of no refrigerant leakage during the installation or repairing of refrigerant circuit.
CAUTION
R32 REFRIGERANT
– This Air Conditioner contains and operates with refrigerant R32.
THIS PRODUCT MUST ONLY BE INSTALLED OR SERVICED BY QUALIFIED PERSONNEL.
Refer to Commonwealth, State, Territory and local legislation, regulations, codes, installation & operation manuals, before the
installation, maintenance and/or service of this product.
FAN SPEED
R32
REFRIGE RANT
R32
REFRI GERANT
WARNING
This service information is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to
service or repair the products dealt with in this service information by anyone else could result in serious injury or death.
There are special components used in this equipment which are important for safety. These parts are marked by in the Schematic
Diagrams, Circuit Board Diagrams, Exploded Views and Replacement Parts List. It is essential that these critical parts should be
replaced with manufacturer’s specified parts to prevent shock, fire or other hazards. Do not modify the original design without permission
of manufacturer.
IMPORTANT SAFETY NOTICE

Table of Contents

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Panasonic CS-DZ50VKE Specifications

General IconGeneral
BrandPanasonic
ModelCS-DZ50VKE
CategoryAir Conditioner
LanguageEnglish

Summary

Safety Precautions

Precaution for Using R32 Refrigerant

Specifications

Features

Location of Controls and Components

Indoor Unit

Identifies controls and components of the indoor unit.

Outdoor Unit

Identifies controls and components of the outdoor unit.

Remote Control

Details the controls and functions of the remote control unit.

Dimensions

Indoor Unit & Remote Control

Provides detailed dimensions for the indoor unit and remote control.

Outdoor Unit

Provides detailed dimensions for the outdoor unit.

Refrigeration Cycle Diagram

Block Diagram

Wiring Connection Diagram

Indoor Unit

Illustrates the wiring connections for the indoor unit.

Outdoor Unit

Illustrates the wiring connections for the outdoor unit.

Electronic Circuit Diagram

Indoor Unit

Details the electronic circuit diagram for the indoor unit.

Outdoor Unit

Details the electronic circuit diagram for the outdoor unit.

Printed Circuit Board

Indoor Unit

Shows the layout of the main printed circuit board for the indoor unit.

Outdoor Unit

Shows the layout of the main printed circuit board for the outdoor unit.

Installation Instruction

Select the Best Location

Provides guidance on selecting an optimal installation location for the unit.

Indoor Unit

Details the installation procedures for the indoor unit.

Outdoor Unit

Details the installation procedures for the outdoor unit.

Installation and Servicing Air Conditioner using R32

About R32 Refrigerant

Provides information and characteristics of the R32 refrigerant used in the unit.

Characteristics of R32 Refrigerant

Details the chemical and physical properties of R32 refrigerant.

Refrigerant piping installation • Tools used in services

Covers necessary tools and procedures for refrigerant piping installation and servicing.

New installation, Relocation, Repairing of Refrigerant Cycle System The Procedures

Outlines the procedures for new installation, relocation, and refrigerant cycle repair.

Piping installation of R32

Specifies pipe materials and flaring techniques for R32 refrigerant systems.

Installation, Relocation, and Service

Details air purging, gas leak tests, and refrigerant recovery procedures.

Repairing of refrigerant cycle / Brazing point

Explains brazing techniques and material selection for refrigerant cycle repair.

<Reference> Analysis method for no error code, no cooling / no warming

Provides a diagnostic method for troubleshooting cooling or heating issues without error codes.

Operation Control

Basic Function

Describes the fundamental operating principles and inverter control of the air conditioner.

Indoor Fan Motor Operation

Details the operating speeds and modes of the indoor fan motor.

Outdoor Fan Motor Operation

Explains the operation of the outdoor fan motor.

Airflow Direction

Covers automatic and manual control of vertical and horizontal airflow direction.

Timer Control

Explains the settings and functions of ON and OFF timers for operation scheduling.

Sleep Mode Operation

Describes the automatic temperature adjustment for comfortable sleep environments.

Random Auto Restart Control

Details the automatic restart function after power interruptions.

Indication Panel

Explains the meaning of the LED indicators on the unit.

Quiet Operation (Cooling Mode/Cooling Area of Dry Mode)

Describes how to activate quiet operation for reduced noise during cooling or dry modes.

Quiet Operation (Heating)

Describes how to activate quiet operation for reduced noise during heating.

Powerful Mode Operation

Explains the powerful mode for rapid temperature adjustment.

Protection Control

Protection Control for All Operations

Covers restart control, running current, and IPM protection functions.

Protection Control for Cooling & Soft Dry Operation

Details protection controls specific to cooling and soft dry modes.

Protection Control for Heating Operation

Details protection controls specific to heating operations.

Servicing Mode

Auto OFF/ON Button

Explains how to use the Auto OFF/ON button for servicing and test run operations.

Heat Only Operation

Details the procedure to activate and deactivate the heat-only operation mode.

Remote Control Button

Describes the functions of various buttons on the remote control for settings and diagnostics.

Troubleshooting Guide

Refrigeration Cycle System

Discusses diagnosing malfunctions related to the refrigeration cycle.

Relationship Between the Condition of the Air Conditioner and Pressure and Electric Current

Explains how air conditioner conditions relate to pressure and electric current readings.

Breakdown Self Diagnosis Function

Details how to perform self-diagnosis using error codes and the remote controller.

Error Codes Table

Provides a table listing error codes, their causes, and check locations.

Self-diagnosis Method

Guides through troubleshooting specific error codes like H11, H12, etc.

Disassembly and Assembly Instructions

CS-DZ25VKE CS-DZ35VKE CS-PZ25VKE CS-PZ35VKE CS-UZ25VKE CS-UZ35VKE

Provides disassembly procedures for indoor unit components for specific models.

CS-DZ50VKE CS-PZ50VKE CS-UZ50VKE

Provides disassembly procedures for indoor unit components for specific models.

Outdoor Electronic Controller Removal Procedure

Details the steps for removing the outdoor unit's electronic controller.

Technical Data

Cool Mode Performance Data

Presents performance data for cooling mode under various conditions.

Heat Mode Performance Data

Presents performance data for heating mode under various conditions.

Service Data

Cool Mode Outdoor Air Temperature Characteristic

Shows how cooling performance changes with outdoor air temperature.

Heat Mode Outdoor Air Temperature Characteristic

Shows how heating performance changes with outdoor air temperature.

Piping Length Correction Factor

Provides correction factors for cooling and heating capacity based on piping length.

Exploded View and Replacement Parts List

Indoor Unit

Provides an exploded view and parts list for the indoor unit components.

Outdoor Unit

Provides an exploded view and parts list for the outdoor unit components.

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