9
English
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 the
On/Off
button to turn on the system.
2) Press the center of the
Temp
button and the
Mode
button at the same time.
3) Select
(trial operation) with the
Temp
▲
or
Temp
▼
button.
4) Press the
Mode
button to start the trial operation.
5) Press the
Mode
button and select operation mode.
6) Trial operation terminates in approx. 30 minutes and switches into normal mode.
To quit trial operation, press the
On/Off
button.
Using the outdoor unit forced cooling operation switch (with standby electricity
saving function turned off)
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).
CAUTION
• When pressing the switch, do not touch the terminal block. It has a high voltage, so doing so may cause electric shock.
• After closing the liquid stop valve, close the gas stop valve within 3 minutes, then stop the forced cooling operation.
Liquid
stop valve
Gas
stop valve
Service port
Valve cap
Close
Hexagonal
wrench
Screwdriver
Push
The selective connector for standby electricity
saving in use (with standby electricity saving
function turned off)
Power supply
terminal block
3PEN358184-1E.book Page 9 Friday, November 13, 2015 12:54 PM
