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Gree GMV-224WM/B-X - User Manual

Gree GMV-224WM/B-X
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Owner's Manual
Air Conditioners
Models:
GMV-224WM/B-X
GMV-280WM/B-X
GMV-335WM/B-X
GMV-400WM/B-X
GMV-450WM/B-X
GMV-504WM/B-X
GMV-2460WM/B-X
Thank you for choosing Air Conditioners, please read this owner’s manual carefully before
operation and retain it for future reference.If you have lost the Owner’s Manual, please contact
the local agent or visit www.gree.com or sent email to global@gree.com.cn or electronic
version.
GREE reserves the right to interpret this manual which will be subject to any change due to
product improvement without further notice.
GREE Electric Appliances, Inc. of Zhuhai reserves the final right to interpret this manual.
D.C. Inverter
Multi VRF Modular

Other manuals for Gree GMV-224WM/B-X

Questions and Answers

  • M
    mccarthynicholasAug 9, 2025
    Why is my Gree GMV-224WM/B-X not cooling or heating properly?
    • M
      Michael Byrd DVMAug 9, 2025
      If your Gree Air Conditioner isn't cooling or heating correctly, several factors could be the cause: * Check for any obstructions blocking the air intake or outlet of either the indoor or outdoor unit and remove them. * Ensure that the temperature, fan speed, and wind direction are appropriately set using the wireless or wired controller. * Make sure doors and windows are closed, and draw curtains or louvers to block direct sunlight. * Reduce the number of heat sources in the room. * Clean the filter if it's blocked with dirt.
  • M
    meredith54Aug 19, 2025
    What to do if my Gree GMV-224WM/B-X Air Conditioner doesn’t run?
    • N
      Nicole GonzalesAug 19, 2025
      If your Gree Air Conditioner isn't running, consider these potential causes: * **Power Supply:** Ensure the unit is properly connected to a power supply. * **Voltage:** Verify that the voltage is within the specified rating range. * **Fuse/Breaker:** Check for a broken fuse or tripped breaker and replace the fuse or reset the breaker. * **Remote Controller Battery:** Replace the batteries in the remote controller if they are weak. * **Remote Controller Range:** Make sure you are within the remote controller's operational range (8m).
  • Q
    qbutlerAug 28, 2025
    What to do if my Gree Air Conditioner runs but stops immediately?
    • A
      alexander03Aug 29, 2025
      If your Gree Air Conditioner starts but then stops right away, it might be due to a blocked air intake or outlet on either the indoor or outdoor unit. Remove any obstructions to resolve this.

Summary

D.C. Inverter Multi VRF Modular Owners Manual

Safety Precautions

General Safety Guidance

Essential safety guidelines for installation, operation, handling, electrical, and component safety.

Installation Instruction

Air Purging and Refrigerant Charge

Air Purging and Refrigerant Charging Procedures

Describes air purging steps and how to calculate and add refrigerant.

Electric Wiring

Wiring Precautions and Power Cord Connection

General wiring precautions and detailed methods for connecting power cords.

Installation Checks and Operation

Post-Installation and Trial Run Checks

Lists essential checks after installation and steps for trial run preparation.

Malfunction, Troubleshooting, and Maintenance

Malfunctions, Troubleshooting, and Errors

Provides guidance on common malfunctions, error codes, and troubleshooting.

Gree GMV-224WM/B-X Specifications

General IconGeneral
CategoryAir Conditioner
Cooling Capacity22.4 kW
Heating Capacity25.0 kW
Power Source380-415V/3Ph/50Hz
RefrigerantR410A
TypeVariable Refrigerant Flow (VRF)

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