Atlantic WOYG160LJL Installation Manual

Atlantic WOYG160LJL Installation Manual

Air/water heat pump split single service
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INSTALLATION
Alféa Excellia HP A.I.
Air/water heat pump split single service
Outdoor unit
WOYG160LJL
WOYK150LJL
WOYK170LJL
Hydraulic unit
024141
024143
U0641391_1944_EN_5
10/09/2019
Heat pumps & boilers
EN
For professionals
To be kept by the user for future reference

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Table of Contents
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Summarization of Contents

Installation and Maintenance Rules
Handling and Transport Precautions
Proper procedures for moving the outdoor unit during transport to prevent damage.
Refrigeration Circuit Integrity
Protecting refrigeration circuits from contamination and moisture to ensure reliability.
Electrical Connections
Electrical Installation Requirements
Specifications for electricity supply and general remarks on making electrical connections.
Cable Gland and Terminal Connections
Methods for connecting cables using cable glands and to screw, controller, or spring terminals.
Equipment Description
Packing and Unpacking
Details about the packaging of the outdoor and hydraulic units and checks upon receipt.
Definitions and Optional Equipment
Explanations of key terms and a list of optional accessories for the heat pump.
Operating Range Overview
Overview of the heat pump's heating, cooling, and DHW capabilities.
Operating Principle
Control and Protective Functions
Overview of the heat pump's control functions and built-in protective measures.
Outdoor Unit Installation
Installation Precautions and Clearances
Precautions, clearances, and positioning guidelines for installing the outdoor unit.
Condensate Evacuation
Management of condensate water evacuation from the outdoor unit.
Hydraulic Unit Installation
Installation Precautions and Mounting
Precautions and guidance for securely mounting the hydraulic unit.
Refrigeration Connections
Rules, Precautions, and Pipe Shaping
Essential rules, pipe bending, and flaring techniques for refrigeration connections.
Brazing and Other Remarks
Recommended brazing methods and additional notes for refrigeration connections.
Connection Checks and Procedures
Gas and Liquid Connection Checks
Procedures for checking gas and liquid connections using nitrogen.
Gas Filling and Vacuum Procedures
Vacuum Pump Calibration
Steps to calibrate and check the vacuum pump for proper operation.
Triple Evacuation Method
Recommended triple evacuation method for installations below 10°C.
Seal Test and Vacuum Creation
Seal Test Procedure
Procedure for performing a seal test on the refrigeration circuit using nitrogen.
Vacuum Creation Procedure
Steps for creating a vacuum in the refrigeration circuit, especially below 10°C.
Gas Filling and Additional Filling
System Gas Filling
Procedure for filling the system with refrigerant, including valve operations.
Additional Refrigerant Filling
How to calculate and perform additional refrigerant filling based on pipe length.
Final Sealing Test
Final check for leaks using a gas detector after filling.
Hydraulic Connections to Heating Circuit
System Flushing and Connections
Procedures for flushing the heating system and connecting pipes to the unit.
Heating System Volume and Filling
Minimum Water Volume Requirements
Minimum water volume requirements for the heating system.
Installation Filling and Bleeding
Procedures for filling the system with water and bleeding air from the hydraulic circuit.
Cable Specifications and Protection
Power Supply and Interconnection Cables
Specifications for outdoor unit power, interconnection, and electrical backup cables.
Outdoor Unit Electrical Connections
Accessing Terminal Blocks
Steps to access and make connections at the outdoor unit's terminal block.
Hydraulic Unit Electrical Connections
Terminal Access and Interconnection
Accessing terminals and connecting the outdoor unit to the hydraulic unit.
Optional Connections and Configurations
Setup for electrical backups, boiler, DHW, contracts, power limit, and external faults.
Sensor Installation and Connectivity
Outside Sensor Setup
Requirements and connection for the mandatory outside temperature sensor.
Room Sensor and Accessory Installation
Instructions for installing optional room sensors and the Typass ATL accessory.
Commissioning Procedures
Easy Start Configuration
Quick start function for initial appliance settings, language, date, and power.
Controller Interface and User Interface
User Interface Overview
Overview of the controller's user interface elements and navigation.
Installer Menu and Settings Modification
Menu Navigation
Procedures for accessing and navigating through the installer menu.
Modifying Appliance Settings
Steps for changing appliance settings via the controller interface.
Hydraulic Configuration
Heating and Cooling Setup
Configuration options for heating and cooling zones within the hydraulic setup.
Comfort and ECO Mode Settings
Comfort Optimisation
Optimising comfort settings and managing ECO mode transitions.
ECO Mode Limitation
Setting limitations for ECO mode based on outdoor temperature.
Setpoint Temperature Adjustment
Adjusting temperature setpoints for heating and cooling modes.
Hot Water (DHW) Configuration
General DHW Settings
General settings for Domestic Hot Water (DHW) production.
DHW Time Programming
Setting time programs for DHW heating periods.
DHW Setpoint and Anti-Legionella
Adjusting DHW temperature setpoints and configuring the anti-legionella cycle.
Heat Pump (HP) Configuration
Compressor and Heating/Cooling Settings
Settings for compressor operation and heating/cooling switchover points.
DHW Configuration Parameters
Configuration settings specifically for domestic hot water (DHW) production.
Tariff Input and Electrical Configuration
Tariff Input and Electrical Backup
Inputting tariff information and configuring electrical backup.
Boiler Connection Configuration
Configuration settings for connecting an external boiler.
System Status Monitoring
Active Functions and Control Panel
Overview of operating services and status of control panel functions.
Errors History Log
Log of past errors and fault codes for troubleshooting purposes.
Auxiliary Functions
Floor Drying Operations
Setting up and operating automatic or manual floor drying cycles.
Maintenance and Testing Functions
Relay Testing and Temp Simulation
Performing tests on relays and simulating outdoor temperature.
Factory Configuration Reset
Restoring the controller to its factory default settings.
System Settings and Customization
Date, Time, and Language Settings
Setting the appliance's date, time, and language.
Menu Display and Temperature Setting
Choosing menu display modes and setting temperature in simplified mode.
Area Naming and Connectivity
Customizing zone names and connecting external sensors.
Connection Reset and Software Versions
Resetting connections and viewing software version information.
Hydraulic Layout Diagrams
1 Heating Circuit Diagram
Diagram showing the hydraulic layout for a single heating circuit.
1 Heating Circuit & DHW Diagram
Diagram showing hydraulic layout for single heating circuit and DHW.
Fault Diagnosis
Hydraulic Unit Faults
List of error codes, causes, and actions for hydraulic unit faults.
Outdoor Unit Faults
List of error codes and error designations for faults detected in the outdoor unit.
Installation Maintenance Procedures
Hydraulic and Outdoor Unit Checks
Procedures for checking hydraulic system and cleaning the outdoor unit.
Refrigeration and Electrical Checks
Annual checks for refrigerant leaks and electrical connection integrity.
Other Maintenance Procedures
Hydraulic Unit Draining
Steps for draining the hydraulic unit for maintenance purposes.
Distribution Valve Check
Ensuring correct fitting and operation of the distribution valve for hot water tanks.
Quick-Start and Starting-Up Procedures
Pre-Startup Checklist
A checklist of critical items to verify before starting up the heat pump installation.
Initial System Startup
Step-by-step guide for the initial startup and commissioning of the heat pump.
ErP Performance Data and End User Guidance
ErP Performance Figures
Information about energy performance data availability in user manuals.
End User Operating Instructions
Guidance for the end user on operating the installation and its functions.

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