Display In Frostwash - Hitachi PC-ARFG-E Installation & Operation Manual

FUNCTION MENU

5.13.9 Display in FrostWash

In FrostWash, the following is usually displayed in
order.
 FrostWash in prepration
FrostWash is Starting... r
During FrostWash, a freezing sound and fog may
occur, this is a normal occurrence.
Press OK to Stop the FrostWash operation.
OK Stop FrostWash Operation
 FrostWash in progess
FrostWash is Progress... r
During FrostWash, a freezing sound and fog may
occur, this is a normal occurrence.
Press OK to Stop the FrostWash operation.
OK Stop FrostWash Operation
 Complete FrostWash
Please Wait....
FrostWash has stopped.
Before cancelling a process, please wait about 8
The display of compeleted FrostWash will
disappear when one of the remote controllers is
operated after the backlight is turned on.
?
N O T E
• In each screen display, the backlight turns off after a
certain period of time (The default setting is 15 seconds.)
after operation, so it may be difficult to see the screen
display.
• If the display is difficult to see, press any switch to turn
on the backlight. At that time, if you press the "OK", the
screen will change to the 
- 1 FrostWash pause screen.
32 PMML0565 rev.0 - 09/2021
minutes.
If the indoor or outdoor temperature does not
meet the conditions for FrostWash, the following is
displayed.
- 1 When the indoor unit is out of the temperature
range
IDU temp. over range
FrostWash stopped
OFF
25
C
Temp
If the room temperature is outside the range of
15°C to 30°C, FrostWash will not be performed and
paused is displayed. The display will disapper when
one of the remote controllers is operated after the
backlight is turned on.
- 2 When the outdoor unit is out of the temperature
range
IDU temp. over range
FrostWash stopped
OFF
25
C
Temp
If the room temperature is outside the range of
1°C to 43°C, FrostWash will not be performed and
paused is displayed. The display will disappear when
one of the remote controllers is operated after the
backlight is turned on.
If FrostWash is paused, the following is displayed.
- 1 Press "OK" (Turn off the FrostWash)
Turn OFF the Frost Wash Now?
Yes
OK OK
OK Confirm
- 2 FrostWash off screen
Please Wait....
FrostWash has stopped.
Before cancelling a process, please wait about 8
minutes.
The above display will continue for about 8 minutes.
Please note that no operation can be done at that time.
Cancel
Back