Gree GMV-280WL/C1-X - User Manual

Questions and Answers

C
charles94Aug 6, 2025
Why my Gree Air Conditioner doesn't work?
- M
  Michael MartinAug 6, 2025
  If your Gree Air Conditioner isn't working, there are several potential causes. First, check if a fuse is cut off or the circuit breaker tripped; if so, replace the fuse or reset the breaker. Ensure the unit is properly connected to a power supply. Also, a power failure could be the reason; the unit should restart when power is restored. Check the remote controller’s batteries and replace them if needed. Finally, make sure the remote controller is within its operational range (8m).
A
Amy JacksonAug 14, 2025
What to do if my Gree GMV-280WL/C1-X Air Conditioner runs but stops immediately?
- A
  Amy MosleyAug 14, 2025
  If your Gree Air Conditioner starts but stops immediately, the air inlet or outlet of the indoor and outdoor units might be blocked. Clear any obstructions to resolve this issue.
J
Jacob YorkAug 25, 2025
What to do if my Gree GMV-280WL/C1-X has abnormal cooling or heating?
- K
  kevinsellersAug 26, 2025
  If your Gree Air Conditioner isn't cooling or heating properly, consider these possibilities: * Check for any obstructions blocking the air inlet or outlet of both the indoor and outdoor units and clear them. * Adjust the temperature, fan speed, and wind direction settings on the remote or wired controller. * Ensure all doors and windows are closed and draw any curtains or louvers to block direct sunlight. * Reduce the number of people or heat sources in the room. Lastly, clean the filter if it is blocked and dirty.

Summary

User Information and Safety

To Users and Exception Clauses

Provides essential user guidance, exception clauses, and general notes before operating the appliance.

Safety Notices and Warnings

Highlights crucial safety warnings regarding installation, electrical use, and operational hazards.

Product Overview and Installation Preparation

Product Introduction and Specifications

Introduces the VRF system, its technology, parts, combinations, and operating range.

Installation Preparation and Site Requirements

Covers standard parts, site selection criteria, and piping work requirements before installation.

Installation Procedures

Connection Pipe Installation

Details unit dimensions, pipe connection guidelines, dimensions, and installation procedures.

System Setup and Commissioning

Guides on vacuum pumping, refrigerant adding, electric wiring, post-installation checks, and test operation.

Troubleshooting and Maintenance

Malfunctions, Errors, and Maintenance

Addresses common malfunctions, error codes, troubleshooting, and regular maintenance procedures.

After-Sales Service

After-Sales Service and Warranty

Details procedures for obtaining after-sales service and the conditions for product warranty.

Gree GMV-280WL/C1-X Specifications

General

Model	GMV-280WL/C1-X
Category	Air Conditioner
Cooling Capacity	28.0 kW
Heating Capacity	31.5 kW
Power Supply	380-415V/3Ph/50Hz
Refrigerant	R410A
Max Height Difference (Outdoor to Indoor)	50 m
Type	VRF (Variable Refrigerant Flow)
Coefficient of Performance (Heating)	3.6
Energy Efficiency Ratio (EER)	3.59
Max Number of Indoor Units Connectable	16 units
Indoor Unit Dimensions (L x W x H)	Varies by indoor unit model
Weight (Indoor Unit)	Varies by indoor unit model