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Deye DGA1-ACDCBLW-24K - User Manual

Deye DGA1-ACDCBLW-24K
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Photovoltaic DC/AC Split System Air Conditioner
Installation Manual

Table of Contents

Questions and Answers

  • M
    Michelle RichardsonAug 17, 2025
    Why is my Deye DGA1-ACDCBLW-24K Air Conditioner not cooling properly?
    • S
      shannonfreyAug 17, 2025
      Several factors can cause poor cooling performance in your Deye Air Conditioner. The temperature setting might be higher than the room temperature; try lowering it. The heat exchanger or air filter could be dirty, requiring cleaning. Obstructions in the air inlet or outlet should be removed after turning the unit off. Ensure doors and windows are closed to prevent heat entry. Reduce heat sources in the room, such as computers or electronics. Deactivate the SLEEP function. If using solar power, ensure sufficient grid power is available.
  • J
    Jeffrey BarnettAug 20, 2025
    What to do if my Deye Air Conditioner is not working?
    • S
      Stephen NolanAug 20, 2025
      If your Deye Air Conditioner isn't working, first, check that both solar and grid power are on. Replace the remote control batteries if they are dead. Also, ensure the timer function is turned off.
  • P
    paynetriciaAug 22, 2025
    How to get rid of bad odor from my Deye DGA1-ACDCBLW-24K Air Conditioner?
    • J
      jessica70Aug 23, 2025
      A bad odor from your Deye Air Conditioner can come from absorbed environmental odors. Unfortunately, there is no specific solution for this issue. However, if the filters are moldy, cleaning them might resolve the problem.
  • T
    torreskristenAug 25, 2025
    What to do if error code appears on my Deye DGA1-ACDCBLW-24K?
    • E
      Emily MillerAug 26, 2025
      If an error code appears on your Deye Air Conditioner, the unit may stop or continue running safely. Wait about 10 minutes to see if the problem resolves itself. If the error persists, disconnect both solar and grid power, wait 2 minutes, and reconnect. Then, turn the unit back on. If this doesn't work, turn off the unit.
  • L
    ljonesAug 27, 2025
    Why does my Deye DGA1-ACDCBLW-24K Air Conditioner change to FAN mode automatically?
    • W
      William ThomasAug 27, 2025
      Your Deye Air Conditioner might switch to FAN mode to prevent frost formation. In this case, wait for the temperature to increase, and it will return to the previous mode. Alternatively, the set temperature may have been reached, causing the compressor to turn off. The unit will resume normal operation when the temperature fluctuates again.
  • S
    Sharon BakerAug 30, 2025
    Why is the heating performance of my Deye Air Conditioner poor?
    • R
      Russell DuffyAug 30, 2025
      Poor heating performance in your Deye Air Conditioner can occur if the outdoor temperature is below 7°C (44.5°F); consider using an auxiliary heating device. Also, ensure that all doors and windows are closed to prevent cold air from entering.
  • L
    leonardjohnsonSep 1, 2025
    Why is my Deye DGA1-ACDCBLW-24K Air Conditioner indoor unit making noises?
    • Y
      ywoodSep 1, 2025
      A rushing air sound may occur when the louver resets its position. A squeaking sound may occur after running the unit in HEAT mode due to expansion and contraction of the unit’s plastic parts.
  • W
    webermarkSep 3, 2025
    Why does my Deye DGA1-ACDCBLW-24K Air Conditioner indoor unit emit white mist?
    • Y
      yclarkeSep 4, 2025
      In humid regions, a large temperature difference between the room’s air and the conditioned air can cause white mist to be emitted from your Deye Air Conditioner indoor unit.
  • B
    Brendan MendozaSep 6, 2025
    Why are my Deye Air Conditioner indoor and outdoor units making noises?
    • T
      Tyrone MurphySep 6, 2025
      A low hissing sound during operation is normal, caused by refrigerant gas flowing through both units. A low hissing sound when the system starts, stops, or is defrosting is also normal, due to the refrigerant gas stopping or changing direction. Squeaking sounds can occur due to the expansion and contraction of plastic and metal parts caused by temperature changes during operation.
  • C
    Chelsea AvilaSep 9, 2025
    What to do if my Deye Air Conditioner operation is erratic?
    • S
      Stacey FernandezSep 9, 2025
      If your Deye Air Conditioner is operating erratically, it may be due to interference from cell phone towers or remote boosters. Try disconnecting the power, then reconnecting it. Press the ON/OFF button on the remote control to restart operation.

Summary

Model Applicability

Accessories Supplied

Equipment Description

Standards Reference

Disclaimer

Symbols Used

Safety Precautions

Indoor Unit Mounting Instructions

Outdoor Unit Mounting Instructions

Refrigerant Pipe Specifications

Refrigerant Fill Capacity

Details refrigerant charge volume and pressure for different models.

Piping Length and Refrigerant Addition

Connecting the Refrigerant Piping

Pressure Testing the System

Releasing the Refrigerant into the System

Electrical Connections

Solar Module Installation

Solar Array Maximum Voltage

Calculates maximum number of solar modules based on voltage and temperature.

Solar Array Maximum Current

Recommends against paralleling solar arrays due to current limits.

Solar Module Installation Details

Galvanic Considerations Outdoor Unit

Outdoor unit treated as non-galvanically isolated; switch ratings.

Solar Array Mechanical Installation

Installation Place and Support Frame

Guidelines for selecting suitable installation place and support frame.

Ground Mounting

Recommendations for ground-mounted solar panel installation height and clearance.

Roof Mounting

Ensures secure fastening and roof construction suitability for solar modules.

Pole Mounting

Pole and structure must withstand winds; solid foundation required for solar arrays.

Solar Array Wiring

Earth Fault Protection Solar DC

Solar Disclaimer

Signage Requirements

Electrical and Gas Leak Checks

Gas Leak Checks

Methods for detecting refrigerant leaks using soap/water or detector.

Electrical Safety Checks

Verifies earthing resistance, insulation, and leakage before operation.

Test Run Procedure

Maintenance Guide

Operation Modes

Remote Control Operation

Explains basic functions and button operations of the remote control.

Android or iPhone App Control

Guides users through downloading and connecting the mobile app.

Troubleshooting Common Issues

Deye DGA1-ACDCBLW-24K Specifications

General IconGeneral
BrandDeye
ModelDGA1-ACDCBLW-24K
CategoryAir Conditioner
LanguageEnglish

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