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Atlantic WOYA 080 LFCA - User Manual

Atlantic WOYA 080 LFCA
92 pages
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Installation and
operating manual
intended for professionals
To be saved for
future consultation
Document n° 1734-10- ~ 19/05/2017
alféa extensa +
atlantic-comfort.com
FR NL DE EN IT
ES PT PL PT PT
Heat pump air/water
split 1 service
Outdoor unit Hydraulic unit
WOYA 060 LFCA 023650
WOYA 080 LFCA 023651
WOYA 100 LFTA
WOYG112LHT 023652
WOYG112LCTA
WOYG140LCTA

Table of Contents

Other manuals for Atlantic WOYA 080 LFCA

Questions and Answers

  • T
    torreskathrynAug 20, 2025
    How to fix low hydraulic flow rate in Atlantic Heat Pump?
    • M
      Mr. Christopher Jackson MDAug 20, 2025
      If the hydraulic flow rate is too low in your Atlantic Heat Pump, it might be due to circulation pump speed settings being too low or a clogged filter valve. You should check and adjust the circulation pump speed settings or clean the clogged filter valve.
  • C
    Christian SmithAug 22, 2025
    Why is the hydraulic flow rate low in my Atlantic Heat Pump?
    • R
      Robert MurphyAug 22, 2025
      If you're experiencing a low hydraulic flow rate in your Atlantic Heat Pump, it could be due to circulation pump speed settings being too low or a clogged filter valve. You should check and adjust the circulation pump speed settings, or clean the clogged filter valve.
  • T
    Tammie ShepardAug 25, 2025
    What to do if initial or return temperature is too low in Atlantic WOYA 080 LFCA Heat Pump?
    • M
      marialeonAug 25, 2025
      If the initial temperature (T5) or return temperature (T6) is less than 2°C in your Atlantic Heat Pump, it could be due to a defective frost protection function or a disconnected back-up. Check and repair the frost protection function, or reconnect the back-up.
  • R
    robersonpeterAug 26, 2025
    Why is DHW cycle too long in Atlantic WOYA 080 LFCA?
    • R
      Robert JonesAug 26, 2025
      If the DHW cycle is too long (more than 6 hours) in your Atlantic Heat Pump, it may be because of too much draw-off during the same cycle or a disconnected DHW back-up. Reduce the draw-off during the DHW cycle or reconnect the DHW back-up.
  • J
    Jonathan JacksonAug 27, 2025
    What causes frost on return circuit during defrost in Atlantic WOYA 080 LFCA Heat Pump?
    • S
      Sean BurkeAug 28, 2025
      If frost is detected on the return circuit when defrosting the outdoor unit (temperature < 2°C) in your Atlantic Heat Pump, the circulating water volume may be too low. Increase the circulating water volume.
  • C
    Crystal HowellAug 29, 2025
    How to fix communication error in Atlantic WOYA 080 LFCA Heat Pump?
    • C
      Christopher LewisAug 30, 2025
      If you're experiencing a communication error between the interface board and the HP regulator board in your Atlantic Heat Pump, check the wiring by inspecting and securing the wiring connections.
  • F
    floresashleyAug 31, 2025
    What to do if there is legionella cycle error in Atlantic Heat Pump?
    • H
      Holly KennedyAug 31, 2025
      If you encounter a Legionella cycle error in your Atlantic Heat Pump, it might be due to a disconnected DHW back-up. Reconnect the DHW back-up.
  • S
    Sarah HarveySep 2, 2025
    How to troubleshoot HP outgoing flow sensor error (T5) in Atlantic Heat Pump?
    • N
      Nathan BakerSep 2, 2025
      If there's an error with the HP outgoing flow sensor (T5) in your Atlantic Heat Pump, it could be due to a short circuit, disconnected or cut off sensor, a defective sensor, or another error. Check the sensor connections or replace the defective sensor.
  • C
    Christopher LyonsSep 4, 2025
    How to troubleshoot HP return flow sensor error (T6) in Atlantic WOYA 080 LFCA Heat Pump?
    • B
      Bianca BrockSep 4, 2025
      If there's an error with the HP return flow sensor (T6) in your Atlantic Heat Pump, it could be due to a short circuit, disconnected or cut off sensor, a defective sensor, or another error. Check the sensor connections or replace the defective sensor.
  • J
    James CastanedaSep 6, 2025
    What causes outdoor temperature sensor error (T7) in Atlantic WOYA 080 LFCA Heat Pump?
    • J
      Jordan LeblancSep 6, 2025
      If there's an error with the outdoor temperature sensor (T7) in your Atlantic Heat Pump, it could be due to a short circuit, disconnected or cut off sensor, a defective sensor, or another error. Check the sensor connections or replace the defective sensor.

Summary

Unit Description

Package and Definitions

Details unit package contents and defines key technical terms for the heat pump.

Installation Procedures

Installation Prerequisites and Safety

Covers installation regulations, unpacking, handling, and refrigerant circuit safety protocols.

Refrigerant Connections

Details requirements and procedures for installing refrigerant connections between units.

Outdoor Unit Installation

Guidelines for installing the outdoor unit, including clearances and positioning.

Hydraulic Unit Installation

Outlines the steps and precautions for installing the hydraulic unit.

Refrigerant Gas Connection and Filling

Rules, Shaping, and Flaring

Covers rules, pipe shaping, bending, and flare creation for refrigerant circuits.

Filling the Installation with Gas

Details the process of filling the refrigerant circuit and creating a vacuum.

Hydraulic Connecting

Heating Circuit Connection and Rinsing

Instructions for connecting to the heating circuit, system rinsing, and volume requirements.

Filling and Purging the Installation

Explains how to fill the system with water and purge air from the hydraulic unit.

Atlantic WOYA 080 LFCA Specifications

General IconGeneral
TypeAir-to-Water Heat Pump
RefrigerantR32
Heating Capacity8.0 kW
Power Supply230V
Cooling Capacity7.0 kW

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