Daikin FTXB12AXVJU User Manual

Refrigerant Diagram
74
6.10 Trial Operation and Field Settings
6.10.1 Tips for Servicing
6.10.1.1 Pump Down Operation
In order to protect the environment, be sure to conduct pump down operation when relocating or disposing of
the unit.
<Details>
1. Remove the valve caps from the liquid stop valve and the gas stop valve.
2. Carry out forced cooling operation.
3. After 4 to 10 minutes, close the liquid stop valve with a hexagonal wrench.
4. After 2 to 3 minutes, close the gas stop valve and stop the forced cooling operation
ssalc
42ssalc 81/21/90
Gas stop valve
Valve cap
Close
Liquid stop valve
Service port
(R13628)
Hexagonal
wrench
Hexagonal
wrench
(R14474)
Service port
Gas stop valve
Liquid stop valve
Valve cap
Close
6.10.1.2 Forced Cooling Operation
Item Forced Cooling
Conditions
The forced cooling operation is allowed when both the following conditions are
met.
1) The outdoor unit is not abnormal and not in the 3-minute standby mode.
2) The outdoor unit is not operating.
Start
Press the forced cooling operation ON/OFF button (SW1) on the indoor unit for 5
seconds.
Command Frequency
Class 09/12: 58Hz
Class 18/24: 66Hz
End
Theforcedcoolingoperationendswhenanyofthefollowingconditionsisfullled.
1)The operation ends automatically after 15 minutes.
2)Press the forced cooling operation ON/OFF switch (SW1) on the indoor unit
again.
3)Press the ON/OFF button on the remote controller.
Others
Protection functions have priority over all other functions during forced cooling
operation.
FTK(X)N model : FTK(X)B model:
ON/OFF switch (SW1)

Daikin FTXB12AXVJU Specifications

General

Brand	Daikin
Model	FTXB12AXVJU
Category	Air Conditioner
Language	English