Hitachi RAC-10G5, Service Manual, Page: 18 / 62

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SUPER COOLING
Press the button.
●
Operation start with a signal received sound “beep”.
●
Unit will be forced operate in (COOL) with SUPER HI fan
speed for 20 minutes. Indicator appear during this period
while temperature and fan speed setting display remain
unchanged. (Operation lamp at indoor unit is blinking).
●
After 20 minutes, operation lamp stop blinking and indicator
will disappear while unit will be in (COOL) mode. Temperature
and fan speed will change to previous setting.
●
Air blow sound will be slightly high due to forced operation.
1
NOTE
(1) OFF TIME setting : OFF timer will be a priority over the
SUPER COOLING operation time.
(2) ON TIME setting : SUPER COOLING operation will be
a priority over the ON timer operation
time.
CANCELLATION of SUPER COOLING Operation
Cancel Condition
Operation mode after cancel
Press or OFF timer time is up Stop operation
key press
DEHUMIDIFYING operation
Press or
Press or
Press or
Press or
20 minutes time is up
Normal COOLING operation
key press
CIRCULATION operation