Panasonic AQUAREA WH-UXZ09KE5 User Manual

© Panasonic Corporation 2023.
Order No: PAPAMY2302058CE
Air-to-Water Hydromodule + Tank
Indoor Unit Outdoor Unit
WH-ADC0912K6E5AN WH-UXZ09KE5
WH-UXZ12KE5
Destination
Europe
Turkey
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
In order to avoid frostbite, be assured of no refrigerant leakage during the installation or repairing of refrigerant circuit.
PRECAUTION OF LOW TEMPERATURE
CAUTION
R32 REFRIGERANT
– This Air-to-Water Hydromodule + Tank contains and operates with refrigerant R32.
THIS PRODUCT MUST ONLY BE INSTALLED OR SERVICED BY QUALIFIED PERSONNEL.
Refer to National, State, Territory and local legislation, regulations, codes, installation & operation manuals, before the
installation, maintenance and/or service of this product.

Panasonic AQUAREA WH-UXZ09KE5 Specifications

General

Model	WH-UXZ09KE5
Category	Heat Pump
Manufacturer	Panasonic
Heating Capacity	9.0 kW
Type	Air-to-Water Heat Pump

Summary

Safety Precautions

Installation Instructions

Indoor Unit Installation Requirements

Guidelines for determining the necessary floor area, ventilation, and space requirements for the indoor unit installation.

Outdoor Unit Installation

Instructions for selecting the best location, installation diagram, and disposal of drain water for the outdoor unit.

Service and Maintenance Procedures

Installation and Servicing Heat Pump using R32

About R32 Refrigerant

Information on R32 refrigerant properties, its environmental impact, and safety considerations for its use in heat pumps.

Refrigerant Piping Installation and Tools

Details on required tools and procedures for refrigerant piping installation, including flaring, torque, and leak testing for R32 systems.

Installation and Service Procedures

Step-by-step guidance for air purging, gas leak testing, refrigerant recovery, and re-insertion for new installations and servicing.

Brazing Procedures and Terminology

Operation and Control

Indoor Unit Safety and Heater Controls

Boiler Bivalent Control

Protection Control

Protection Control for All Operations

Protection Control for Heating Operation

Protection Control for Cooling Operation

Servicing Guide

Front Plate Removal and Test Run

Instructions on how to safely remove the front plate and perform a test run after installation or maintenance.

Pump Down and Speed Adjustment

Maintenance Guide

Troubleshooting Guide

Refrigeration Cycle System Troubleshooting

Diagnosing malfunctions related to the refrigeration cycle, including pressure and current checks.

Error Codes Table

A comprehensive list of diagnosis displays, abnormalities, and primary locations to verify for troubleshooting.

Self-diagnosis Methods

Procedures for checking error codes, displaying past errors, and deleting error codes from IC memory.