Fujitsu AU*A12LALN Service Instruction page 42

1-2. For AU*A36/ 45LATN
Following table shows the fan speed of the outdoor unit.
Table 8 : Fan speed of the outdoor unit
Upper fan
AU*A36LATN
AU*A45LATN
Lower fan
AU*A36/ 45LATN have two fan motors.
It runs at 500rpm for 20 seconds after starting up the outdoor fan.
When the outdoor heat exchanger temperature is lower than
the fan speed switches to 850rpm(Upper fan) and 750rpm(Lower fan) on heating mode.
Cooling
850/ 780/ 520/ 400/ 350/ 300/ 280 rpm
780/ 750/ 520/ 350/ 280/ 0 rpm
05-08
Heating
850/ 780/ 350/ 200/ 170/ 150 rpm
780/ 750/ 350/ 200/ 170/ 150 rpm
2°C,