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Hitachi RAS-SH07QHLAE Service Manual page 112

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DISPLAY OPERATION MODE SETTING
For operating indoor unit independently (without outdoor unit connection), remote controller must be set according to
below procedures before send the signal to the indoor unit. New communication format between indoor and outdoor is
required to communicate with outdoor
PROCEDURE
1.
While pressing and holding
the same time. Release
then release the
OPERATION MODE" for the indoor unit to run independently.
butt on,
will be blinking.
2. Press the
(MODE) selector butt on to choose the desired operation mode.
3. Press
( ON/OFF ) button.
Then , the indoor unit will starts to operate independently according the selected operation mode.
NOTE
:
(1) During "DISPLAY OPERATION MODE",
(2) When operation stops, "DISPLAY OPERATION MODE" is canceled.
unit.
(ON/OFF) button and
(RESET) button only and make sure that all marks on the LCD display are indicated,
(ON/OFF) button and
(UP/DOWN)
"
" blinking
blinks on LCD of remote controller.
(UP/DOWN) button, press
button.
Remote controller now enters "DISPLAY
Please ensure that when pressing
se ensure tha
( RESET) button on
(FAN SPEED)
" "
" blinking

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