Hitachi RAS-E08H2A Service Manual page 85

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HOW TO CHANGE THE SHIFT VALUE for SETTING TEMPERATURE
The shift value for setting temperature of COOLING or HEATING operation can be changed with
the remote controller. (This procedure should be done only by service personnel.)
It is possible to reduce or increase in 3 degrees from the initial setting value.
(SHIFTC and SHIFTW : ref. page 24)
PROCEDURE
1. While pressing ON-Timer button, press RESET button at one time.
Stop pressing RESET button only and make sure that all marks on the LCD display are indicated,
then stop pressing the ON-Timer button. (Enters "Shift Value Change Mode".)
2. Press FUNCTION selector button to select FAN mode.
ON Timer button
3. Press the START/STOP button. (The FAN operation will be started.)
4. Select the following FAN speed to choose required operation mode to change.
- To change the shift value of COOLING operation, select HI
- To change the shift value of HEATING operation, select LOW
Then Press the TEMPERATURE button
(The shift value is changed with a beep.)
Reduce 3 deg.
from the value
5. Press START/STOP button to complete the shift value changing procedure.
NOTE :
(1) The indication of the changed shift value and symbol of COOLING or HEATING will disappear
after 10 seconds.
(2) The changed shift value will remain unchanged after turned off the power.
(3) When "0" is indicated, the shift value is at the initial setting.
RESET button
PROCEDURE 1
to change the shift value.
Please check the transmission sign and a beep.
COOLING is indicated.
HEATING is indicated.
Reduce 2 deg.
Reduce 1 deg.
from the value
from the value
– 83 –
FUNCTION selector
PROCEDURE 2
or MED
of FAN speed.
or SILENT
of FAN speed.
The initial
setting value
Increase 3 deg.
from the value

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