Pump Down Operation; Standby Electricity Saving - Daikin RXS50K2V1B Installation Manual

Pump Down Operation

In order to protect the environment, be sure to pump down when relocating or disposing of the unit.
1) Remove the valve cap from liquid stop valve and gas stop valve.
2) Carry out forced cooling operation.
3) After 5 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 forced cooling operation.
Forced cooling operation
 Using the indoor unit ON/OFF switch
Press the indoor unit ON/OFF switch for at least 5 seconds. (The operation will start.)
• Forced cooling operation will stop automatically after around 15 minutes.
To stop the operation, press the indoor unit ON/OFF switch.
 Using the indoor unit's remote controller
1) Press "MODE" button and select the cooling mode.
2) Press "ON/OFF" button to turn on the system.
3) Press both the "TEMP" button and "MODE" button at the same time.
4) Press "MODE" button twice. (
• Forced cooling operation will stop automatically after around 30 minutes.
To stop the operation, press "ON/OFF" button.
 Using the outdoor unit forced cooling
operation switch
Forced cooling operation can be performed
when the outdoor unit forced cooling
operation switch is pressed within around
3 minutes after power is supplied.
• Push on " " (SW1) with a screwdriver.
(The operation will start.)
• Forced cooling operation will stop
automatically after around 15 minutes.
To stop the operation, press the switch
(SW1).

Standby Electricity Saving

The standby electricity saving function turns off power supply to the outdoor unit and sets the indoor unit into
standby electricity saving mode, thus reducing the power consumption of the air conditioner.
The standby electricity saving function works on the following indoor unit.
FTXS50K2V1B + FVXG50K2V1B + FTXG50LV1BW + FTXG50LV1BS
CAUTION
• The standby electricity saving function cannot be used for models other than the specified one.
 Procedure for turning on standby electricity saving function
1) Check that the main power supply is turned off. Turn it off if it has
not been turned off.
2) Remove the stop valve cover.
3) Disconnect the selective connector for standby electricity saving.
4) Turn on the main power supply.
CAUTION
• Before connecting or disconnecting the selective connector for standby electricity saving, make sure that the main power
supply is turned off.
• The selective connector for standby electricity saving is required if an indoor unit other than the above applicable one is
connected.
8
will be displayed and the unit will enter forced cooling operation.)
Liquid stop valve
Gas stop valve
Service port
Screwdriver
1 2 3
Standby electricity saving
function off.
The standby electricity saving function is turned off before
shipping.
Hexagonal
wrench
Close
Valve cap
Forced cooling
operation switch
(SW1)
Push
1 2 3
Standby electricity saving
function on.
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