Hitachi SPX-WKT2 - Operation Lock

– 9 –
1.8 OPERATION LOCK
This function is used to lock the operation mode from the remote controller.
The remote controller can be set to fi x the "Heating" mode (including "Fan"), "Cooling" mode and "Dehumidifying"
mode (including "Fan") operations.
1 When unit is OFF, select "Lock" from the service
menu and press "OK".
The screen of "Mode Lock" selection will be
displayed.
2 By repeatedly pressing "
" or " ", the indication
is changed in order of "No Setting" "COOL"
"HEAT"
Select the function target and press "OK".
The confi rmation screen will be displayed.
3 Select "Yes" by pressing " " or " " and press
"OK".
The setting will be confi rmed and the screen will
return to the service menu.
4 Press " " (return/help) to return to the
normal mode.
NOTE:
● The operation lock setting will remain unchanged
after the unit is turned off.
SPX-WKT2 9 8/15/16 11:33 AM