Refrigerant Leak Sensor Setting - Hitachi PC-ARFG-E Installation & Operation Manual

SERVICE & INSTALLATION MENU

6.1.18 Refrigerant Leak Sensor Setting

Function only available for those indoor units that are equipped
with refrigerant leak sensor. Current European indoor units
series are not equipped yet with this device, then the refrigerant
leak sensor menu will have no action.
Select "Refrigerant Leak Sensor Setting" on the "Installation
Menu" and press "OK".

Reset Alarm
1 Select "Reset Alarm" on the "Refrigerant Leak Sensor
Setting" menu and press "OK".
2 Select "Yes" on the confirmation screen and press "OK".
70 PMML0565 rev.1 - 04/2022

Test Run
1 Select "Test Run" on the "Refrigerant Leak Sensor Setting"
menu and press "OK".
2 By pressing " ", or " " move between "Operation Mode", "Fan
speed", "Louver" and "Test Time" controls.
By pressing " " or " " change the setting of the selected
control.
3 Press " " in order to set the test run and to return to the
"Refrigerant Leak Sensor Setting" menu.