Hitachi RAC-08PH1, Service Manual, Page: 32 / 114

Med
Set to 7 hours
7hr
See basic oper
ation
Lo Silent Sleep Med Hi
Indoor fan
Timer lamp Operation lamp Sleep k
ey
Outdoor f
a
n
Compressor speed Compressor speed
Lo
Cooling Sleep Operation
Notes: (1)
The sleep operation starts when the sleep key is pressed.
(2)
When the sleep key is set, the maximum compressor speed is limited to CBEMAX, and the indoor fan is set to “Sleep Silent” (FCSOY).
(3)
If the operation mode is changed during sleep operation, the set temperature is cleared, and shift starts from the point when switching is made.
(4)
The indoor fan speed does not change even when the fan speed mode is changed.
(5)
When operation is stopped during sleep operation, the set temperature when stopped, as well as the time, continue to be counted.
(6)
If the set time is changed during sleep operation, all data including set temperature, time, etc. is cleared and restarted.
(7)
If sleep operation is canceled by the cancel key or sleep key, all data is cleared.
(8)
The indoor fan is stopped while the thermo is OFF during sleep operation.
(9)
There is no preset temperature shift due to time elapse.
1min.
CMINHI
TEION TEIOF
Med
Med
15sec.
3 minutes Balance per
iod
See basic oper
ation
Indoor heat e
xchange temper
ature
Hi Med Lo Silent Sleep
Indoor f
a
n
Cooling defrost signal Outdoor f
a
n
Compressor speed Re
versing v
alv
e
(Heating "ON" mode)
Cooling Defr
ost
1hr 2min
32