Why my Gree Air Conditioner unit doesn’t work?
Your Gree Air Conditioner might not be working due to several reasons: a cut-off fuse or circuit breaker (replace the fuse or reset the circuit breaker); a power failure (restart the unit when power is restored); disconnected power supply (connect the power); insufficient remote controller power (replace the battery); or the remote controller being out of range (ensure it's within 8m).
What to do if my Gree Air Conditioner has abnormal cooling or heating?
If your Gree Air Conditioner isn't cooling or heating properly, check for these possible causes: blocked air inlets or outlets (clear any obstructions); improper temperature, fan speed, or wind direction settings (adjust via the remote or wired controller); open doors or windows (close them); direct sunshine (use curtains or louvers); too many people or heat sources in the room (reduce these); or a blocked and dirty filter (clean the filter).
What to do if my Gree Air Conditioner runs but stops immediately?
If your Gree Air Conditioner starts but stops right away, it might be because the air inlet or outlet of the indoor or outdoor units is blocked. Clear any obstructions to resolve this.
General| Model | GMV-680WM/G-X |
|---|---|
| Category | Inverter |
| Cooling Capacity | 68.0 kW |
| Refrigerant | R410A |
| Power Supply | 380-415V/3Ph/50Hz |
| Compressor Type | Inverter Scroll |
| Indoor Unit Noise Level | 45 dB(A) |
| Noise Level (Indoor Unit) | 45 dB(A) |
| Operating Temperature Range (Heating) | -15°C to 24°C |
Essential safety guidelines for handling and installing the unit.
Guidance on installing the outdoor unit, including dimensions and placement.
Specifies required clearances around the unit for ventilation and maintenance.
Details the concrete foundation requirements and diagram for unit installation.
Guidelines and specifications for designing the refrigerant piping system.
Specifications for pipe diameter, thickness, and type for R410A system.
Tables detailing pipe sizes based on unit capacity and system configuration.
Procedures for installing and insulating refrigerant pipes correctly.
Procedures for vacuumizing and drying the refrigeration system.
Procedures and requirements for performing an air tightness test on the system.
Steps and selection criteria for vacuum pumps used to dry the refrigeration system.
Methods and calculations for adding refrigerant to the system.
Step-by-step guide for pre-charging and start-up charging of refrigerant.
Safety measures and guidelines to prevent and manage refrigerant leakage.
Guidelines and procedures for electrical installation and wiring.
A checklist of critical items to verify after the unit installation is complete.
Lists common problems, their causes, and recommended solutions.
A comprehensive list of error codes and their meanings for system diagnostics.
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