Hitachi RPIL-3.0UFE1NH Service Manual page 5

1 . O P T I O N L I S T
1 . O P T I O N L I S T
Parameter setting
The wired controller room temperature display and limit set temperature can be revised if needed.
Before setting, please check if these parameters are enabled to be revised, for details, see
Custom parameters.
1.Temperature limit setting
Default temperature set point range is (16-30)℃. You can change the range when needed. For
example, in cooling mode, temperature adjustment range could be changed to (23-30)℃; in
heating mode, it could be changed to (16-23)℃. The temperature limit is only effective for the
cooling and heating modes.
Temp. limit setting (cooling mode)
Setting method:
1 1 Press down Press down the " the " " and "
2
Press " " or " " button until set temp. icon " " cooling mode icon "
blink on the display, press "
" button to adjust the lowest cooling temperature value.
3 Press the " " or " Press the " " or "
" button to confirm the setting and enter heating temp. limit setting mode, temp. icon
4 Press the "
" " heating mode icon "
5 Press the " " or " " button to adjust the highest heating temp. value.
6
Press the " " button to confirm the setting, save the setting and exit.
How to quit:
Press the " " button to exit without settings.
2.Room temperature correction
Setting room temperature correction is for particular cases (e.g. remote located at an area with
different temperature from the room) : wired controller is set to display room temperature, but
the room temperature detected is different from the actual room temperature, so setting
correction is necessary.
Setting method:
Press and hold the " " and "
1
2 Press " " or " " until room temperature icon " " and temp. value start blinking on the screen,
and press " " to enter room temp. correction mode.
3
Press the " " or " " button to adjust the room temperature value within an offset of ±10℃ of the
current temperature.
4
Press the " " button to confirm the setting, save the setting and exit.
Temp. limit setting (heating mode)
" button at the same time for 5s to enter paramet
" to enter cooling temp. limit setting mode.
" and temp. all values will blink on the display.
Room temperature correction value
Room temperature correction
" button at the same time for 5s to enter parameter setting mode.
3
" and temp.all values