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HRC
High-temperature, modulating
70
HRC
Heat Pump and Pilot
Energy Effi cient
Installation and operating instructions
Manual ref: 1871442
Edition n°: 15.356
The information contained in this document is non-contractual. Auer reserves the right to modify all technical data and equipment of our products without prior notice.
70
HRC
Pilot
70
High-temperature
HRC
70
modulating
heat pump
70
HRC
17 single phase
Ref.151201
HRC
70
17 three phase
Ref.151211
70
HRC
20 three phase
Ref.151271
HRC
70
25 three phase
Ref. 151221
Made
in France
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Table of Contents
Related Manuals for auer HRC70 25
Summarization of Contents
Important Safety and Initial Information
Important Information
Details crucial notes for warranty validity and manual usage. Essential reading before appliance use.
Safety Instructions and Advice
Provides critical safety warnings and recommendations for installation and operation of the heat pump.
Delivery Terms and Conditions
Outlines that material is transported at the recipient's risk and the need to check for damage.
Storage and Transport Guidelines
Covers general, forklift, and manual transport requirements and precautions for the appliances.
Introduction to the HRC70 System
Standard Configuration Overview
Describes the typical setup comprising an outdoor Heat Pump unit and an indoor Pilot unit.
System Operating Principles
Explains how the Heat Pump and Pilot units function and interact for heating purposes.
Included Accessories
Lists components that are supplied with the Pilot but require assembly.
Available Accessories
Details optional components that can be ordered to enhance system functionality.
Installation Procedures and Guidelines
Installing the HRC70 Heat Pump Unit
Covers the physical installation of the outdoor heat pump unit.
Heat Pump Installation Site Requirements
Specifies the correct outdoor location, minimum distances, and environmental considerations.
Condensate Drainage Setup
Details methods for draining condensate water, including options for external heater cables.
Installing the HRC70 Pilot Unit
Covers the installation of the indoor pilot unit, including site selection and mounting.
Plumbing and Hydraulic Connections
Guides on making all necessary water and hydraulic connections for the system.
Heating Circuit Installation Advice
Details for heating circuits, flow rates, backflow prevention, degassing, insulation, and frost protection.
Installation Advice for Different Uses
Specific installation guidance for radiator, underfloor, domestic hot water, and pool systems.
Electrical Control Connections
Covers connecting the heat pump control, pilot, and temperature sensors.
Connecting to Power Supply
Provides recommendations and diagrams for connecting the heat pump and pilot to the electrical supply.
Electrical Protection for Compressors
Details on electrical protection devices to prevent compressor damage from voltage or current issues.
Appliance Configuration and Settings
Control Box Interface
Explains the symbols, display, and basic operations of the control box interface.
Installer Menu Navigation
Guides on accessing and navigating the installer menu for system configuration.
Selecting Installation Back-up
Details how to choose the appropriate back-up system (HP only, HP+Boiler, HP+Electric).
Configuring Heat Pump and Circuits
Steps for selecting the heat pump model and configuring heating circuits and their temperature controls.
Setting Operating Parameters
Instructions for adjusting heating curves, target temperatures for Comfort, Eco, and Frost Protection modes.
Forced Command System Operations
Allows manual engagement of components for diagnosis or temporary control.
Using the HRC70 System
Setting Date and Time
Guides on setting the system's date and time for automatic heating mode adaptation.
Displaying Control Values
Explains how to access and view system data like temperatures, pressure, and sensor readings.
User Menu Operations
Covers accessing settings for heating modes, operating the appliance, and viewing temperatures.
Setting Target Temperatures
Instructions for setting target temperatures for Ambient, Eco, Anti-Freeze, DHW, and Pool modes.
Vacation Mode Setting
Enables setting a vacation period to put the appliance on standby while maintaining frost protection.
Temporary Override of Heating Mode
Allows manual adjustment of the heating mode for specific periods, overriding the programmed schedule.
BOOST Functionality
Temporarily forces the heat pump and back-up to speed up temperature rise.
Summer/Winter Mode Selection
Allows manual switching between summer and winter modes or automatic switching based on temperature.
Accessing Installer Menu from User Menu
Procedure to access the installer menu from the user menu for advanced settings.
Maintenance and Repair Procedures
General Maintenance Information
Provides general advice on checking water circuits, condensates, and environmental protection.
Hydraulic Circuit Maintenance
Covers cleaning filters, checking for leaks, and maintaining the water circuit.
Heat Pump Maintenance
Specific maintenance tasks for the heat pump unit, including cleaning fins.
Electrical Components Maintenance
Guidance on safely checking and maintaining electrical connections and components.
Checking Operating Temperatures
Explains how to access and interpret sensor readings for operating temperatures.
Error Handling and Troubleshooting
Details errors not signalled by messages and lists compressor start-up faults and alerts.
Detailed Error Messages and Solutions
Provides a comprehensive list of error codes, their nature, and solutions for rectification.
Operating in Case of Error
Describes system behavior and error removal procedures when specific faults occur.
Sensor Data Curve Charts
Presents charts showing resistance values for various sensors at different temperatures.
Decommissioning and Disposal
Outlines procedures for safely decommissioning and disposing of the appliance.
System Components and Parts
HRC70 Heat Pump Parts List
Lists all individual components of the HRC70 Heat Pump with their references.
Electrical Boxes Identification
Identifies the components within the electrical boxes for different heat pump models.
HRC70 Pilot Parts Identification
Lists and identifies the various components and connections on the HRC70 Pilot unit.
Warranty Information and Limits
General Warranty Terms
Details the warranty period, coverage, and conditions for appliance guarantee.
Exclusions from Warranty Coverage
Lists specific cases and conditions that void the appliance warranty.
Appendices and Technical Data
Appliance Dimensions
Provides detailed physical dimensions for the HRC70 Heat Pump and Pilot units.
Technical Data Specifications
Lists key technical specifications for both the Heat Pump and Pilot units.
Frost Protection Guidelines
Explains measures to protect the system from frost, especially when a back-up source is unavailable.
Expansion Vessel Sizing
Provides guidance on calculating and sizing the expansion vessel based on installation height and volume.
Programming Heating Modes
Details on programming daily heating schedules, copying programs, and viewing current settings.
Heating Circuit Water Treatment
Covers preparing the circuit, water quality, treatment products, and frost protection with glycol.
Performance Data Tables
Presents performance tables for different models under various operating conditions.
Electricity Provider Information Form
A form to provide to electricity providers for preliminary studies on heat pump installation.
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