Gree · Heat pump

AE Add refrigerant manually (commissioning)

Normal status Gree GMV6 Mini VRF

What the display is showing

AE is shown during step 12 of commissioning once start-up has been confirmed. It is the point where extra refrigerant can be added through the L-valve if the job needs more charge. After about 2 seconds the system picks cooling or heating debug from the ambient temperature.

Applies to: Gree GMV6 Ultra Heat Mini VRF 36-60k (GMV-V..WL/C-T(U))

Models that show this code

3 models in Gree GMV6 Mini VRF

GMV-V36WL/C-T(U)GMV-V48WL/C-T(U)GMV-V60WL/C-T(U)

Other codes on the same units

U6 Service valves not opened
AC Cooling (system status)
AF Fan mode (system status)
AH Heating (system status)
AJ Filter cleaning reminder
AP Commissioning confirmation (step 12)
AU Remote emergency stop
Ab Emergency stop

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Source: Gree GMV6 Ultra Heat Mini VRF 36-60k (GMV-V36-48-60WL-C-T(U)) service.pdf - section Chapter 3 Faults, 4.1 Error Indication; 3.2.2.2 Test Operation and Debugging. Summarized in our own words; check the original manual for your model.

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.