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-839WM/G-X |
|---|---|
| Type | Inverter |
| Refrigerant | R410A |
| Indoor Unit Noise Level | 22-38 dB |
| Outdoor Unit Noise Level | 52 dB |
| Energy Efficiency Ratio (Cooling) | 3.5 |
| Energy Efficiency Ratio (Heating) | 4.0 |
| Noise Level (Indoor Unit) | 22-38 dB |
| Noise Level (Outdoor Unit) | 52 dB |
| Operating Temperature Range (Cooling) | -5°C to 46°C |
| Operating Temperature Range (Heating) | -20 ~ 24 °C |
Crucial safety guidelines for installation and handling.
Procedures for connecting and installing refrigerant pipes.
Steps for leak testing, vacuuming, drying, and refrigerant charging.
Safety rules, parameters, circuit breakers, and wiring specifications.
Steps before test run and important considerations during debugging.
Lists common problems, their causes, and solutions.
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