Daikin Super Multi Plus E-Series FTXG25EV1BW Service Manual page 163

SiBE18-821_C
2.1.4 Setting of Refrigerant Additional Charging Operation
* When the outdoor unit is stopped and the entire quantity of refrigerant cannot be
(1) Turn ON the power of the indoor unit and the outdoor unit.
(2) Make sure to completely open the stop valve on the gas side and the stop valve on the
(3) Connect the refrigerant charge hose to the service port (for additionally charging the
(4) In the stopped status, set to ON the refrigerant additional charging operation (A) in
(5) The operation is automatically started.
(6) After charging the specified quantity of refrigerant, press the RETURN button (BS3) to
(7) Disconnect the refrigerant charge hose.
Test Operation and Field Settings
charged from the stop valve on the liquid side, make sure to charge the remaining
quantity of refrigerant using this procedure. If the refrigerant quantity is insufficient,
the unit may malfunction.
liquid side.
refrigerant).
set mode 2 (H1P: Turn on).
(The LED indicator H2P flickers, and "Test operation" and "Under centralized control" are
displayed in the remote controller.)
stop the operation.
The operation is automatically stopped within 30 minutes.
If charging is not completed within 30 minutes, set and perform the refrigerant
additional charging operation (A) again.
If the refrigerant additional charging operation is stopped soon, the refrigerant may be
overcharged.
Never charge extra refrigerant.
charging the refrigerant
Service port
for additionally
Field Settings
(R9208)
151