After first charge to 100% and after loss wall power - ac180p turned off and I was only able to turn it on manually after a few seconds.
The starting of the fan is work on temperature up and revs up (and noice up), but not work when the internal temperature drops (cold air comes out), but after turn off and turn on ac180p noise gone for few hours
my usage:
dc: off
ac on: 15-50W usage
room temperature: 22-24°C (71-75°F)
my config in bluetti app:
Charging Mode: Silent
Power Lifting: Off
ECO: AC-Off DC-Off
Auto Sleep: Never
AC Output Frequency: 50Hz
Grid Self-adaptation: Off
About device
SN: AC180P2349002018775
ARM: v2089.02
DSP: v2088.02
BMS: v1039.01
Errors
error check shows: E033 E000
in user manual E033 is PV overvoltage, but its a new device and I not use PV input
25-30w load and power station make some buzz noise and low fan speed sound. Sometimes fan can start on maximum with same 25-30w load. After off/on station stay silent.
Same problem, same behaviour, but with .04 firmware. Fans are too loud (probably their maximum speed). My case - just MacBook (20-50w), dc port, without charging.
Hello @BLUETTI_CARE!
I have the same problem as Grigoriy my Bluetti AC180P turns off when the mains power goes out. and increasing fan speed at normal temperature.
Please send me the updated firmware.
S/N AC180P 2342000823906
ARM-v2089.02
DSP-v2088.02
BMS-v1039.01