ELECTRICAL WIRING
73
ENGLISH
High Efficiency cooling mode
Master unit PCB DIP switch on : No.5
Select the mode using ‘▶’, ‘◀’ Button :
“Func” Push the ‘●’ button
Select the Function using ‘▶’, ‘◀’ Button :
“Fn9” Push the ‘●’ button
Select the Option using ‘▶’, ‘◀’ Button :
“on” ~ “oFF” Push the ‘●’ button
Start the High Efficiency cooling mode :
Save the selected option value in EEPROM
CAUTION
• Ask an authorized technician to setting a function.
• If use a function, first install a Central controller.
!
According to the change of outdoor temperature, switch the target pressure for the high energy
efficiency.
Mode setting method