Super Free Match
Service Manual
MAINTENANCE
122
④ Press “Enter” key: the function section display “Fo” code uninterrupted and the data section flashes the
current parameters.
⑤ Switch with the “+” “-” to the target value, and then press “Enter” key: the function section display
“Fo” code uninterrupted and the data section flashes the new parameters uninterrupted.
3) After the unit is running in the “Fo” mode, please turn off the liquid stop valve.
4) Check the low pressure by operating the testing board. If the low pressure is 0.03Mpa for more than 30
second, please turn off the gas stop valve.
Note:
If the operation of Recover the refrigerant is not complete in ten minutes, it will exit automatic.