Fan Speed Setting In Thermo Off In Cooling - Hitachi RAC-25WXE Technical Catalogue

CONTROL AND FUNCTION
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9.7. FAN SPEED SETTING IN THERMO OFF IN COOLING

The fan speed in Cooling Mode during thermo off can be changed by the remote controller.
(This procedure shall be implemented strictly by service personnel only.)
It is possible to return it to the default setting.
PROCEDURE
Press [POWERFUL] button and
controller is OFF.
Transmission sign lights up with beep from indoor unit simultaneously.
Beep sound pattern :
Default Setting
Changed Setting
NOTE :
(1) The selected fan speed will remain unchanged after the unit is turned off.
(2) If Timer reservation has been set, it will be canceled.
(3) During time setting and timer setting, this operation cannot be set.
[TIME ∧(UP)] button sim ultaneously for about 5 seconds when the rem ote
1) Default setting : Short beep
2) Changed setting : Double beep
Fan speed during thermo off
Ultra low
Set fan speed (When auto fan speed is set, the fan speed is low)