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Panasonic Aquarea WH-SQC16H9E8 User Manual

Panasonic Aquarea WH-SQC16H9E8
224 pages
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Panasonic Aquarea air-to-water heat pumps 2022
Panasonic Aquarea air-to-water heat pumps
Planning and installation manual
for bi-bloc and mono-bloc systems

Table of Contents

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Panasonic Aquarea WH-SQC16H9E8 Specifications

General IconGeneral
BrandPanasonic
ModelAquarea WH-SQC16H9E8
CategoryHeat Pump
LanguageEnglish

Summary

Information for Using This Manual

Safety-Related Information

Explains safety notes, warning symbols, and text representations used in the manual for safe product use.

Safety Notes

General Safety Notes Relating to Preventing Material Damage

Details safety precautions to prevent device damage from incorrect refrigerants, vibrations, or improper installation.

Product Description

Operating Principle

Explains the fundamental operating principle of an air-to-water heat pump using ambient heat.

Heat Source

Discusses ambient air as a heat source, considering temperature variations and noise generation.

Heat pump

Details the heat pump system, covering its functioning, characteristics, and operating modes.

Model types

Distinguishes between bi-bloc and mono-bloc system types and their configurations.

Functions and technical data

Summarizes key product features related to energy efficiency, comfort, operation, and maintenance.

All in One Compact systems | Aquarea High Performance | J Generation | Single Phase | Heating and Cooling | R32

Technical data for All in One Compact systems, J Generation, R32 refrigerant.

All in One Compact systems | Aquarea High Performance | H Generation | Single Phase | Heating and Cooling | R410A

Technical data for All in One Compact systems, H Generation, R410A refrigerant.

All in One systems | Aquarea T-CAP | H Generation | Single Phase / Three Phase | Heating and Cooling | R410A

Technical data for Aquarea T-CAP H Generation systems, single/three phase, R410A refrigerant.

All in One systems | Aquarea T-CAP | H Generation | Three Phase | Super Quiet | Heating and Cooling | R410A

Technical data for Aquarea T-CAP H Generation Super Quiet systems, three phase, R410A refrigerant.

All in One Compact systems | Aquarea T-CAP | H Generation | Single Phase | Heating and Cooling | R410A

Technical data for Aquarea T-CAP H Generation Compact systems, single phase, R410A refrigerant.

Bi-bloc systems | Aquarea High Performance | J Generation | Single Phase | Heating and Cooling | R32

Technical data for Bi-bloc systems, Aquarea High Performance J Generation, R32 refrigerant.

Bi-bloc systems | Aquarea High Performance | H Generation | Single Phase / Three Phase | Heating and Cooling | R410A

Technical data for Bi-bloc systems, Aquarea High Performance H Generation, R410A refrigerant.

Bi-bloc systems | Aquarea T-CAP | H Generation | Single Phase / Three Phase | Heating and Cooling | R410A

Technical data for Bi-bloc systems, Aquarea T-CAP H Generation, R410A refrigerant.

Bi-bloc systems | Aquarea T-CAP | H Generation | Three Phase | Super Quiet | Heating and Cooling | R410A

Technical data for Bi-bloc systems, Aquarea T-CAP H Generation Super Quiet, R410A refrigerant.

Bi-bloc systems | Aquarea HT | F Generation | Single Phase / Three Phase | Heating Only | R407C

Technical data for Bi-bloc systems, Aquarea HT F Generation, R407C refrigerant.

Mono-bloc systems | Aquarea High Performance | H Generation | Single Phase | Heating and Cooling | R410A

Technical data for mono-bloc systems, Aquarea High Performance H Generation, R410A refrigerant.

Mono-bloc systems | Aquarea T-CAP | H Generation | Single Phase | Heating and Cooling | R32

Technical data for mono-bloc systems, Aquarea T-CAP H Generation, R32 refrigerant.

Mono-bloc systems | Aquarea T-CAP | H Generation | Single Phase / Three Phase | Heating and Cooling | R410A

Technical data for mono-bloc systems, Aquarea T-CAP H Generation, R410A refrigerant (3-phase).

Mono-bloc systems | Aquarea HT | G Generation | Single Phase | Heating Only | R407C

Technical data for mono-bloc systems, Aquarea HT G Generation, R407C refrigerant.

Control

Details the control system, including remote controller functions and external interfaces.

Remote controller

Explains the operation and programming of the remote controller for Aquarea heat pumps.

Technical Data

Presents technical data for combo tanks, including dimensions and energy efficiency.

Planning

Refrigeration technology and performance criteria

Covers technical criteria for refrigeration, including outside temperature and heat load determination.

Determination of design outside temperature and design heat load

Explains how to determine the design outside temperature and calculate the building's design heat load.

Determination of the domestic hot water demand

Guides on estimating domestic hot water demand based on comfort expectations and recommended tank sizes.

Operating mode and determination of the bivalence point

Defines heat pump operating modes and explains how to determine the bivalence point for cost efficiency.

Example: Calculation of the total heating capacity required

Provides a step-by-step example for calculating the total heating capacity needed for a system.

Installation criteria

Covers criteria for installation, including acoustics, bi-bloc, and mono-bloc system installation.

Acoustics

Addresses acoustic considerations, explaining sound pressure levels and calculation methods.

Installation of a bi-bloc system

Provides essential guidelines for installing bi-bloc systems, including pipe lengths and distances.

Installation conditions for outdoor units

Specifies conditions for outdoor unit installation, including placement, heat emission, and noise considerations.

Minimum distances for outdoor units

Illustrates minimum required distances for outdoor units relative to walls and objects for optimal airflow.

Securing the outdoor unit

Details methods for securing the outdoor unit on foundations or floor plates and wind bracing.

Requirements of the room for installation of the indoor unit

Outlines requirements for the installation room for indoor units, including volume and ventilation.

Indoor floor area requirement for R32 models

Defines limitations on refrigerant quantity relative to floor area for R32 models based on safety standards.

Installation conditions for indoor units (hydrokit or All in One unit)

Specifies conditions for indoor unit installation, including environment, airflow, and noise.

Minimum distances for indoor units (hydrokit or All in One unit)

Illustrates minimum required distances for indoor units (hydrokit/All in One) from walls and floor.

Installation of a mono-bloc system

Provides guidelines for installing mono-bloc systems, emphasizing outdoor installation and pipe insulation.

Installation conditions for mono-bloc units

Specifies conditions for mono-bloc unit installation, including placement and noise considerations.

Minimum distances for mono-bloc units

Illustrates minimum required distances for mono-bloc units relative to walls and objects for optimal airflow.

Securing the mono-bloc unit

Details methods for securing the mono-bloc unit on foundations or floor plates and wind bracing.

Hydraulics

Covers aspects of hydraulic integration, pump discharge head, and pipe network resistance.

Hydraulic integration

Explains the integrated water circulation pump and the importance of hydraulic separation.

Hydraulic balancing

Describes hydraulic balancing as optimizing flow rates for comfort and efficient heat pump operation.

Heating water quality

Emphasizes the importance of heating water quality to prevent pipe corrosion and system damage.

Electricals

Covers electrical connections, power sources, and wiring requirements for safe installation.

Electrical connection to a power source

Provides essential safety warnings and requirements for electrical connections to the power source.

Heating and cooling capacity depending on supply water temperature and outside temperature

Provides heating and cooling capacity data based on supply water and outside temperatures.

Application examples

Illustrates various application examples for Aquarea air-to-water heat pumps with hydraulic schematics.

Installation

Safety notes for installation

Highlights critical safety notes to be observed before and during the installation process.

General Safety Notes for Preventing Electric Shocks and Other Hazards to Health

Provides crucial safety warnings regarding electrical shock hazards during installation.

Danger of injury due to carrying of heavy loads

Warns about the risk of injury due to the heavy weight of devices and advises on proper handling.

Creating a hole in the wall

Details the procedure for creating wall holes, including dimensions and safety precautions.

Setting up devices

Provides instructions for setting up various device types, including indoor units and outdoor/mono-bloc units.

Indoor units

Outlines steps for installing All in One units and Hydrokits, including mounting procedures.

Outdoor units and mono-bloc units

Provides instructions for installing outdoor units and mono-bloc units on foundations or wall brackets.

Connecting the refrigeration circuit

Details the process of connecting the refrigeration circuit, including requirements for flare fittings.

Connecting refrigerant pipes to the indoor unit

Provides step-by-step instructions for connecting refrigerant pipes to the indoor unit.

Connecting refrigerant pipes to the outdoor unit

Details steps for connecting refrigerant pipes to the outdoor unit, including opening and securing.

Connecting the heating circuit

Provides instructions for connecting the heating circuit, including safety warnings and procedures.

Danger of illnesses caused by colonies of bacteria in the water

Warns about the risk of Legionella growth in open water circuits and advises using closed systems.

Danger of water pipes freezing in outside temperatures below 0 °C

Warns about potential damage to mono-bloc units from freezing pipes and suggests preventative measures.

Danger of corrosion in open systems

Warns about pipe corrosion in open systems due to oxygen ingress and recommends closed systems.

Danger of damage to the hydrokit and other components of the system due to improper working methods when connecting the water heating circuit

Advises on proper working methods to prevent damage to water-side components during heating circuit connection.

Connecting water pipes to the indoor unit or mono-bloc unit

Details steps for connecting water pipes of the heating circuit to indoor units or mono-bloc units.

Connecting the condensation and water drain pipes

Provides instructions for connecting condensation and water drain pipes, with safety notes.

Connecting the condensation drain hose

Details steps for connecting the condensation drain hose to indoor units.

Connecting the safety valve drainage tap

Details steps for connecting the drain pipe to the safety valve drainage tap of the All in One unit.

Connecting the electrical wiring

Provides instructions and safety warnings for connecting the electrical wiring.

Danger to life from electric shock!

Critical warning about life-threatening electrical shock hazards due to improper installation.

Danger of damage due to unprofessional installation

Warns about potential damage from unprofessional electrical wiring practices.

Requirements for correctly configured cable connections

Details requirements for correct cable connections, including insulation stripping and terminal insertion.

Connecting power cord

Provides instructions for connecting the power cord to the indoor unit and other devices.

Connecting the power cord to the indoor unit

Details steps for connecting the power cord to indoor units, All in One units, and hydrokits.

Connecting the connection cable between indoor and outdoor unit

Provides steps for connecting the cable between indoor and outdoor units for bi-bloc systems.

Connecting power cord to the mono-bloc unit

Details steps for connecting the power cord to mono-bloc units.

Connecting the optional on-site accessories

Provides instructions for connecting optional accessories to indoor and mono-bloc units.

Connecting accessories to the indoor unit

Details steps for connecting accessory cables to the indoor unit's external interfaces.

Connecting accessories to the mono-bloc unit

Details steps for connecting accessory cables to the mono-bloc unit's external interfaces.

Installing and connecting the remote controller

Describes the installation and connection of the remote controller for J and H generation models.

Danger of electrical shock due to unprofessional installation

Warns about risks of electrical shock or fire from unprofessional remote controller installation.

Danger of damage or malfunctions due to unprofessional installation

Warns about potential damage or malfunctions caused by unprofessional remote controller installation.

Starting up the system

Covers the commissioning process: refrigerant circuit evacuation, water system filling, test run, and handover.

Evacuating the refrigerant circuit and carrying out a pressure test

Details the procedure for evacuating the refrigerant circuit and performing a pressure test.

ATTENTION

Warns about device damage from incorrect refrigerants and safety risks.

Danger of the devices being damaged by incorrect refrigerant

Warns against using incorrect refrigerants, which can cause damage and safety risks.

Danger of faults in the refrigerant circuit due to humidity and foreign gases

Emphasizes the mandatory evacuation of the system to prevent faults from humidity or foreign gases.

Endangerment of the environment due to leaking refrigerant

Stresses the importance of preventing refrigerant emission to the environment during maintenance.

Filling and venting the water system

Provides instructions for filling and venting the hot water tank and heating/cooling circuits.

Filling hot water tank

Details the steps for filling the hot water tank of All in One units and third-party tanks.

Filling the heating or cooling circuit

Provides steps for filling and venting the heating or cooling circuit, including air purge valve operation.

Checking the system

Outlines the steps for checking the system after installation, including pressure and leakage checks.

Carrying out a test run

Details the procedure for performing a test run to ensure proper system operation.

Carrying out the system handover and instruction

Describes the process of system handover, including commissioning report completion and customer instruction.

Maintenance

Checking the water pressure

Provides steps to check system pressure on the manometer and top up fluid if needed.

Checking the pressure relief valve

Details the procedure to check the pressure relief valve by setting its lever to open and closed positions.

Cleaning the strainers

Provides steps for cleaning strainers, including closing valves, removing elements, and rinsing.

Checking the residual current circuit breaker (RCCB)

Outlines steps to check the functionality of the residual current circuit breaker (RCCB) using the TEST button.

Checking the air purge valve and venting the system

Details the procedure for checking the air purge valve and venting the system to remove air.

Resetting the thermostatic overload protection

Explains how to reset the thermostatic overload protection if triggered by high water temperature.

Carrying out maintenance work on the refrigerant circuit

Provides steps for performing maintenance on the refrigerant circuit, including pump-down operation.

CAUTION

Warns about dangers associated with unprofessional handling of refrigerants.

Danger of injury due to unprofessional handling of refrigerants

Highlights dangers from refrigerant handling including freezing, fire, explosion, and intoxication.

Appendix

Installer setup

Provides access to four major functions or modes: Heat, Cool, Auto, and Tank.

Installer setup Service setup

Provides access to installer setup and service setup menus.

Troubleshooting

Lists common symptoms and their potential causes, and checks to perform before calling for service.

Error No. Error explanation

Lists error codes that may appear on the display and their corresponding explanations.

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