Temperature Range Restriction; Dual Setpoint Setting; Main/Sub Display Setting - Hitachi PC-ARFG-E Installation & Operation Manual

SERVICE & INSTALLATION MENU

6.2.5 Temperature Range Restriction

The temperature range can be set by operating the remote
controller.
1 Select "Service Menu" on the Service & Installation screen
and press "OK".
2 Select "Temperature Range Restriction" and press "OK".
3 Select "Lower Limit for Cooling Operation" or "Upper Limit for
Heating Operation" and press "OK".
4 Press " ", " ", " ", or " " to select the setting value and
press"OK".
5 Press " " to return to Step3.
?
N O T E
Settable temperature range varies depending on the type of indoor unit
or outdoor unit.

6.2.6 Dual setpoint setting

When Auto Cool/Heat operation mode is selected, this function
can be used to set specific temperature set point for cooling
operation mode and for heating operation mode.
To use this function, Auto Cool/Heat operation mode shall be
activated on the wired remote controller. Refer to the optional
parameter b8 in the function selection menu for details.
1 Select "Service Menu" on the Service & Installation screen
and press "OK".
2 Select "Dual Setpoint" and press "OK".
3 Press " " or " " to select "ON" or "OFF".
4 Press "OK" to confirm the setting.
5 Press " " to return to Step2.
78 PMML0565 rev.1 - 04/2022

6.2.7 Main/Sub Display Setting

The display of the main / sub setting of the remote controller can
be deactivated from this menu.
1 Select "Service Menu" on the Service & Installation screen
and press "OK".
2 Select "Main/Sub Display" and press "OK".
3 Press " ", " ", " ", or " " to select "Not Display".
4 Press "OK" to confirm the setting.
5 Press " " to return to Step2.
With Priority Setting
Main
Sub
Without Priority Setting
No icon