HVACopediaGree · Mini-split · Cooling
Dry (dehumidify) mode
What happens, in order
- Room temperature is above the set temperature, so the compressor and outdoor fan run and the indoor fan is held on low speed
- Between set temperature minus 2C and set temperature, the compressor stays in its previous state
- Below set temperature minus 2C, the compressor stops, the outdoor fan stops after 30 s and the indoor fan stays on low
- Protections are the same as in cooling
Timings and thresholds
| Item | Value |
|---|---|
| Indoor fan speed | Low (fixed) |
| Outdoor fan run-on | 30 s |
Codes you may see during this
E5
Applies to: Gree Sapphire wall mini-split heat pumps
Models
More Gree mini-split sequences
- Compressor restart delay and minimum run time · Startup
- Anti-cold-air indoor fan delay · Heating
- Heating mode · Heating
- Heating mode (outdoor logic) and special modes · Heating
- Heating mode and anti-cold-air · Heating
- Heating, defrost, oil return and mode conflict · Heating
- Cooling and dry mode (multi-zone) · Cooling
- Cooling and dry mode with protections · Cooling
Related
Take it to the job
Sequences of operation, error codes and tips work offline in the HVACopedia app.
Source: Gree Sapphire 9-12k service manual (SAP09-12HP230V1A), Technical Information - Function and Control; Gree Sapphire 18-24k service manual (SAP18-24HP230V1A), same section. Written in our own words; timings can differ by model and software version, so check the manual for your exact unit.
For licensed technicians. Gas, electrical and refrigerant work must be done by a qualified, licensed person. Shut off power and gas before servicing, never bypass a safety control, and follow the manufacturer’s manual for the exact model; it and local codes always take priority. HVACopedia is not affiliated with any manufacturer; brand and model names only identify the equipment.