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Atlantic alfea excellia duo 11 User Manual

Atlantic alfea excellia duo 11
72 pages
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Installation and
operating manual
intended for professionals
To be saved for
future consultation
Heat pump air/water
split 2 services
Document n° 1572-4 ~ 12/12/2013
alféa excellia duo
atlantic-comfort.com
Subject to modications without notice.
Non contractual document.
FR NL DE EN IT
ES PT PL PT PT
Outdoor unit Hydraulic unit
WOYG112LCT 023167
WOYG140LCT
WOYK112LCT
WOYK140LCT
WOYK160LCT

Table of Contents

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Atlantic alfea excellia duo 11 Specifications

General IconGeneral
TypeAir-to-water heat pump
Heating Capacity11 kW
Energy Efficiency Class (Heating)A++
RefrigerantR410A
Water Temperature Range25°C to 60°C
ApplicationDomestic heating and hot water
Operating Temperature Range (Heating)-20°C to +35°C
DHW Tank Volume190 L
Dimensions (Indoor Unit)600 x 600 x 1800 mm
Dimensions (Outdoor Unit)950 x 370 x 790 mm

Summary

Description of the unit

Package

Details the components included in the product packaging.

Definitions

Explains key terms used in the manual for clarity.

Specifications

Lists the technical data and performance characteristics of the unit.

Scope of application

Outlines the intended uses and capabilities of the heat pump.

Installation

Regulation installation and maintenance conditions

Outlines essential regulations for installation and maintenance.

Unpacking and reservations

Provides guidance on checking the unit upon receipt and handling it.

Handling

Offers advice on safely moving and positioning the outdoor unit.

Containment of refrigerant circuits

Emphasizes the importance of preventing contamination in refrigerant circuits.

Accessories provided

Lists the accessories included with the outdoor and hydraulic units.

Installation position

Guides the choice of optimal location for the outdoor and hydraulic units.

Installation of the outdoor unit

Covers the installation process and requirements for the outdoor unit.

Installing the hydraulic unit

Provides guidance for the safe and correct installation of the hydraulic unit.

Refrigeration connections

Details the procedures and precautions for making refrigeration connections.

Filling the installation with gas

Explains the critical steps for filling the system with refrigerant gas.

First seal test

Describes the initial test to ensure the integrity of the refrigeration circuit.

Creating a vacuum and filling the refrigeration connections with gas

Details the process of creating a vacuum and introducing refrigerant.

Sealing test

Explains how to perform a leak test on the refrigeration circuit.

Additional charge

Explains when and how to add extra refrigerant based on connection length.

Pump down operation (Refrigerant collecting operation) outdoor unit

Provides instructions for collecting refrigerant in the outdoor unit.

Hydraulic connecting

Covers general trade practices and regulations for hydraulic connections.

Connecting to the DHW circuit

Details the procedure for connecting the domestic hot water circuit.

Rinsing out the installation

Explains the process of flushing the heating system before filling.

Filling and purging the installation

Guides on filling the system with water and removing air.

Connecting the Fan convector or dynamic radiator circuit

Details connections for fan convectors or dynamic radiators.

Thermal insulation

Describes the installation of thermal insulation on fittings to prevent condensation.

Heating circulation pump speed settings

Explains how to adjust heating circulation pump speeds.

Electrical connections

Provides comprehensive guidance on all electrical connections for the unit.

Electrical connections on the single phase outdoor unit side

Guides the electrical connections for the single-phase outdoor unit.

Electrical connections on the 3-phase outdoor unit side

Guides the electrical connections for the three-phase outdoor unit.

Electrical connections on the hydraulic unit side

Details electrical connections for the hydraulic unit.

Outdoor sensor

Provides guidelines for installing the outdoor sensor for accurate temperature readings.

Room thermostat and/or room control unit

Covers installation and configuration of room thermostats and control units.

Commissioning

Outlines the steps for the initial start-up and configuration of the unit.

Configuring room thermostat (T55 or T58)

Explains how to configure the room thermostat for heating zones.

Configuring room control unit (T75 or T78)

Details the configuration process for room control units.

Regulation system

User interface, Room control unit (option) and Room thermostat (option)

Describes the components of the user interface and control options.

Function definitions

Explains the functions and definitions related to the unit's controls.

Description of the display

Details the symbols and information shown on the unit's display.

Temperature control

Explains how the heat pump regulates water temperature based on outdoor conditions.

Set to

Guides on parameterizing temperature control based on emitters and insulation.

Temperature control

Explains how the heat pump regulates water temperature based on outdoor conditions.

Heating curve slope

Explains parameter 720 for adjusting heating curve based on outdoor temperature.

Off-set of the heating curve

Explains parameter 721 for adjusting the initial temperature offset.

Corrective actions in the case of discomfort

Provides actions to take for heating discomfort based on sensations.

Parameterizing the setting

Guides on how to parameterize the unit's settings.

List of function lines (settings, diagnosis, status)

Details various function lines for settings, diagnosis, and status.

Heating time programme, circuit 2

Describes programming for a second heating circuit.

Time programme 4 / DHW

Covers programming for domestic hot water production times.

Time programme 5 / Cooling

Details programming for cooling operation.

Holidays, heating circuit 1

Explains holiday program settings for heating circuit 1.

Holidays, heating circuit 2

Explains holiday program settings for heating circuit 2.

Heating adjustment, circuit 1

Settings for adjusting heating circuit 1 parameters.

Comfort setpoint

Setting the desired comfort temperature for heating.

Reduced setpoint

Setting a lower temperature for reduced heating periods.

Frost protection setpoint

Setting the temperature to prevent frost.

Comfort setpoint maximum

Defining the maximum comfort temperature.

Heating curve slope

Adjusting the heating curve slope.

Heating curve displacement

Adjusting the heating curve offset.

Summer / Winter heating limits

Setting limits for summer and winter heating modes.

Flow temp setpoint min

Minimum flow temperature setting.

Flow temp setpoint max

Maximum flow temperature setting.

Room influence

Adjusting room thermostat influence on settings.

Room temperature limitation

Limiting room temperature adjustments.

Quick setback

Setting a quick reduction in temperature.

Optimum start control max

Maximum time for optimum start control.

Optimum stop control max

Maximum time for optimum stop control.

Heating adjustment, circuit 1

Settings for adjusting heating circuit 1 parameters.

Reduced setpoint increase start

Start range for increasing the reduced setpoint.

Reduced setpoint increase end

End range for increasing the reduced setpoint.

Mixer valve boost

Setting for mixer valve boost function.

Actuator running time

Setting the running time for actuators.

Floor curing function (figure 47)

Function for drying concrete slabs with temperature programming.

Cooling circuit 1

Settings for cooling circuit 1.

Operating mode

Setting the operating mode for cooling.

Comfort cooling setpoint

Setting the desired comfort temperature for cooling.

Release

Controlling release of cooling based on time programs.

Flow temp setp at OT° 25°C

Flow temperature setpoint at 25°C outdoor temperature.

Flow temp setp at OT° 35°C

Flow temperature setpoint at 35°C outdoor temperature.

Cooling limit at OT°

Setting the cooling limit based on outdoor temperature.

Lock time at end of heating

Time lock after heating ends.

Summer comp start at OT°

Summer compressor start temperature.

Summer comp end at OT°

Summer compressor end temperature.

Summer comp setp increase

Increase in summer compressor setpoint.

Flow temp setp min OT° 25°C

Minimum flow temp at 25°C outdoor temp.

Flow temp setp min OT° 35°C

Minimum flow temp at 35°C outdoor temp.

Room influence

Adjusting room influence on cooling settings.

Room temp limitation

Limiting room temperature in cooling mode.

Mixing valve decrease

Decreasing the mixer valve in cooling mode.

Actuator running time

Running time for actuators in cooling.

Mixing valve in heating mode

Mixer valve operation in heating mode.

Lock time dewpoint limiter

Time lock for dewpoint limiter.

With prim contr / system pump

Settings for primary control and system pump.

Operating mode changeover

Changing operating mode between heating and cooling.

Heating adjustment, Circuit 2

Settings for adjusting heating circuit 2 parameters.

Comfort setpoint

Setting comfort temperature for the second heating circuit.

Reduced setpoint

Setting reduced temperature for the second heating circuit.

Frost protection setpoint

Setting frost protection temperature for the second heating circuit.

Comfort setpoint maximum

Defining maximum comfort temperature for the second heating circuit.

Heating curve slope

Adjusting heating curve slope for the second circuit.

Heating curve displacement

Adjusting heating curve offset for the second circuit.

Summer / Winter heating limits

Setting limits for summer/winter heating on the second circuit.

Heating adjustment, Circuit 2

Settings for adjusting heating circuit 2 parameters.

Flow temp setpoint max

Maximum flow temperature setting for the second heating circuit.

Room influence

Adjusting room influence for the second heating circuit.

Room temperature limitation

Limiting room temperature for the second heating circuit.

Quick setback

Setting quick setback for the second heating circuit.

Optimum start control max

Maximum time for optimum start control for the second circuit.

Optimum stop control max

Maximum time for optimum stop control for the second circuit.

Reduced setpoint increase start

Start range for increasing reduced setpoint on circuit 2.

Reduced setpoint increase end

End range for increasing reduced setpoint on circuit 2.

Mixer valve increase

Setting for mixer valve increase on circuit 2.

Actuator running time

Running time for actuators on circuit 2.

Floor curing function (figure 47)

Function for drying concrete slabs with temperature programming.

Domestic hot water

Settings for domestic hot water operation.

Nominal setpoint

Setting the nominal temperature for domestic hot water.

Reduced setting

Setting a reduced temperature for domestic hot water.

Release of DHW load

Controlling DHW production based on time programs and tariffs.

Legionella function

Settings for the anti-legionella cycle.

Legionella function periodically

Periodic activation of the legionella function.

Legionella function weekday

Setting legionella function for specific weekdays.

Swimming pool (Only with swimming pool kit option)

Settings for swimming pool heating control.

Heat pump (HP)

Settings specific to the heat pump operation.

Overrun time cond pump

Setting the overrun time for the condenser pump.

Compressor off time min

Minimum off time for the compressor.

Switch-off temp max

Maximum switch-off temperature.

Locking time stage 2 / mod

Locking time for stage 2 or modulation.

Compressor mod run time

Run time for compressor modulation.

Release integr electric flow

Release of integrated electric flow.

Release el flow below OT

Release of electric flow below outdoor temperature.

Compensation heat deficit

Compensating for heat deficit.

Max setpoint HP DHW charg

Maximum setpoint for HP DHW charging.

With electrical utility lock (EX1)

Enabling or disabling electrical utility lock.

Additional generator (Boiler connection)

Controls HP and boiler operation during DHW requests.

With DHW charging

Controls HP and boiler operation during DHW requests.

Domestic hot water (DHW)

Settings for domestic hot water operation.

Charging time limitation

Limits charging time for DHW.

Recooling temp

Setting the recooling temperature.

Recooling collector

Setting for recooling collector.

Electric immersion heater release

Controls electric immersion heater release.

Installation configuration

Selects one of four pre-selected installation configurations.

Installation configuration

Selects one of four pre-selected installation configurations.

Heating circuit 1

Settings for heating circuit 1.

Cooling circuit 1

Settings for cooling circuit 1.

Heating circuit 2

Settings for heating circuit 2.

Diagnostics consumers

Displays various operational data and sensor readings.

Outside temperature

Displays current outdoor temperature.

Outside temp min

Displays minimum outdoor temperature.

Outside temp max

Displays maximum outdoor temperature.

Outside temp attenuated

Displays attenuated outdoor temperature average.

Outside temp composite

Displays composite outdoor temperature.

Heating circuit pump, circuit 1

Controls the pump for heating circuit 1.

Mixer valve HC1 open

Controls opening of mixer valve HC1.

Mixer valve HC1 closed

Controls closing of mixer valve HC1.

Room temperature 1

Displays room temperature for zone 1.

Room setting 1

Displays room setpoint for zone 1.

Flow temperature 1

Displays flow temperature for circuit 1.

Flow temperature setpoint 1

Displays flow temperature setpoint for circuit 1.

Cooling flow temperature 1

Displays cooling flow temperature for circuit 1.

Cooling flow temperature setpoint 1

Displays cooling flow temperature setpoint for circuit 1.

Heating circuit pump, circuit 2

Controls the pump for heating circuit 2.

Room temperature 2

Displays room temperature for zone 2.

Room setpoint 2

Displays room setpoint for zone 2.

Flow temperature 2

Displays flow temperature for circuit 2.

Flow temperature setpoint 2

Displays flow temperature setpoint for circuit 2.

DHW pump

Controls the DHW pump.

El imm heater DHW

Controls the electric immersion heater for DHW.

DHW (domestic hot water) temperature

Displays the current DHW temperature.

DHW temperature setpoint

Displays the setpoint for DHW temperature.

Hours run DHW pump

Displays accumulated run time for the DHW pump.

Start counter DHW pump

Displays start counter for the DHW pump.

Hours run electric DHW

Displays accumulated run time for electric DHW.

Start counter electric DHW

Displays start counter for electric DHW.

Swimming pool temperature

Displays swimming pool temperature.

Swimming pool temperature setpoint

Displays setpoint for swimming pool temperature.

Minimum remaining stop time for compressor 1

Minimum remaining stop time for compressor 1.

Minimum remaining running time for compressor 1

Minimum remaining running time for compressor 1.

Generator diagnosis

Monitors the operation and status of the generator components.

Electrical resistance flow 1

Controls electrical resistance for flow 1.

Electrical resistance flow 2

Controls electrical resistance for flow 2.

Condenser pump

Controls the condenser pump.

Return temp HP

Displays return temperature of the heat pump.

Setpoint (flow) HP

Displays setpoint for heat pump flow.

Flow temp HP

Displays flow temperature of the heat pump.

Setpoint (flow) HP

Displays setpoint for heat pump flow.

Compressor modulation

Controls compressor modulation.

Modulation electric flow

Controls modulation of electric flow.

Temp diff condensor

Displays temperature difference of the condenser.

Hours run compressor 1

Displays accumulated run time for compressor 1.

Locking time Heat Pump

Sets the locking time for the heat pump.

Counter number of locks HP

Displays the number of heat pump locks.

Hours run electrical flow

Displays accumulated run time for electrical flow.

Start counter electrical flow

Displays start counter for electrical flow.

Maintenance / special regime

Settings for maintenance intervals and special operating regimes.

HP interval

Sets the interval for heat pump maintenance.

HP time since maint

Displays time since last heat pump maintenance.

Cur starts compr1/hrs run

Displays current compressor starts and run hours.

Emergency operation

Controls emergency operation mode.

Emergency operating function type

Selects the type of emergency operating function.

Simulation outside temp

Simulates outside temperature for testing.

Overall hydraulic layout

Configuration 1: 1 heating circuit

Illustrates the hydraulic layout for a single heating circuit.

Configuration 2: 2 heating circuits

Illustrates the hydraulic layout for two heating circuits.

Electrical wiring diagrams

Electrical wiring of outside unit model alféa excellia (single phase type)

Shows the electrical wiring diagram for the single-phase outdoor unit.

Electrical wiring of outside unit model alféa excellia (3-phase type)

Shows the electrical wiring diagram for the three-phase outdoor unit.

Electrical wiring, Hydraulic module (Except installer's connections)

Illustrates the electrical wiring for the hydraulic module.

Troubleshooting

Faults displayed on the hydraulic unit

Lists faults indicated by the hydraulic unit's digital display.

Hydraulic unit: Flashing of the diode visible on the interface card

Explains diode flashing codes for hydraulic unit errors.

Information display

Describes how to access various data and status information.

Faults displayed on the single phase outdoor unit

Lists faults indicated by diode flashes on the single-phase outdoor unit.

Faults displayed on the 3-phase outdoor unit

Lists faults indicated by diode flashes on the three-phase outdoor unit.

Maintenance of the installation

Hydraulic checks

Outlines annual checks for the hydraulic system, including pressure and valves.

Maintenance of the DHW tank

Details annual maintenance for the domestic hot water tank.

Emptying the hot water tank

Procedure for emptying the domestic hot water tank.

Descaling

Steps for removing limescale deposits from the tank.

Checking the outdoor unit

Instructions for cleaning the outdoor unit's heat exchanger and checking airflow.

Checking the refrigeration circuit

Requirements for annual checks of the refrigeration circuit by certified personnel.

Electrical checks

Procedures for checking electrical connections, cables, and boards.

Maintenance

Emptying the hydraulic unit

Step-by-step guide to emptying the hydraulic unit.

Distribution valve

Correct procedure for fitting the distribution valve.

ACI check

Instructions for checking the ACI voltage and polarity.

Instructions for the user

Quick-start procedure

Provides a checklist for initial start-up and checks.

Quick-start procedure

Covers initial start-up steps including unit checks and system configuration.

Settings sheet

Preliminary settings

Basic settings for language, date, and installation configuration.

Heating circuit No. 1

Settings related to the first heating circuit.

Heating circuit No. 2 (with 2nd circuit option)

Settings for the second heating circuit.

Domestic Hot Water

Settings for domestic hot water operation.

Boiler backup

Configuration options for boiler backup.

Miscellaneous

Various settings including sensor correction and frost protection.

Cooling

Settings related to the cooling function.

Faults (if a fault occurs, press"Info" key)

Lists error codes and corresponding sensor information.

Heat pump (HP)

Settings specific to the heat pump operation.

Swimming pool (with "swimming pool" kit option)

Settings for swimming pool control.

Outdoor unit faults (see page 64)

Reference to troubleshooting information for the outdoor unit.

Start-up data sheet

Checks

Checklist for visual and system checks before operation.

Operating voltage & current on outdoor unit

Parameters for checking outdoor unit's electrical supply and current.

Reading in HEATING operating mode

Data points to read during heating operation.

Hydraulic system of hydraulic unit

Parameters related to the hydraulic system.

Options & accessories :

Details on optional equipment and accessories.

Control settings

Settings for configuration type and essential parameters.

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