Anti-High Temperatureand Overload Malfunction - Toyotomi KURO Mini Service Manual

Service Manual

9. Anti-high temperatureand overload malfunction

Main checking points:
If the outdoor ambient temperature is within the normal range;
If the indoor fan and outdoor fan are running normally;
If the indoor and outdoor radiation environment is good;
Flow chart:
If the outdoor ambient temperature
is above 53
If the indoor and outdoor radiation
If the outdoor fan is working normally
Installation and Maintenance
Start
No
is insufficient
No
Yes
Replace outdoor
mainboard
End
It is a normal protection, please
operate the unit after the outdoor
Yes
ambient temperature has changed
Improve the radiation
Yes
environment of the unit
Check if the terminal of the fan is
No
connected well, if the fan is broken
Replace fan capacitor
Replace outdoor fan
37