Hitachi RAC-18SX8 Service Manual page 95

1) When reserved for 30 minutes, 1 hour, 2 hours, or 3 hours
Sleep key
Operation
lamp
Remote control
"SLEEP" lit
Timer lamp lit
HI
Indoor
MED
unit
LOW
See "Basic mode."
SILENT
Sleep
See "Basic mode."
Outdoor unit
Upper and
Shut
lower louvers
Horizontal
Facing downwards
Table 4
Notes: (1) Setting the sleep key will set the indoor unit to "sleep LOW" (FCSOY).
(2) Changing fan speed modes will not change the indoor unit speed.
(3) Changing operation modes during sleep operation will clear the temperature setting, time,
and all other settings, thereby making a fresh start.
(4) Stopping the product midway will retain the temperature setting which was effective
at the time of stoppage and continues to count the time.
(5) Changing the time setting midway will clear the temperature setting, time,
and all other settings and make a fresh start.
(6) Canceling with the cancel key and sleep key will clear everything.
(7) The temperature setting is not shifted with time elapsed.
Note:
1. For the constants expressed in uppercase alphabet letters in the figure,
see the data in PWRITE-ZU.
Dry cool, sleep
0.5hr
1hr
Set a time
２ 時間 時間を設定 設定
Upper limit DSZMAX
– 122 –
3hr