Hitachi RAM-18QH5E, Руководство по обслуживанию

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Room temperature
(Cooling/dehumidifying
set temperature
(temperature set by remote
control (+) SHIFTC)
Set temperature during rhythm
(temperature set by remote control
(+) SFTRZM)
Final set temperature
Thermo judgment
Indoor
fan
Outdoor fan
New cool rhythm
Compressor speed
Hi
5 sec. 5 sec.
1 cycle
2.5 sec. 2.5 sec.
Thermo OFF
2.5 sec. 4.5 sec.
Lo
Rhythm Med
See basic operation.
Lo
15 sec.
Lo
Rhythm Lo
Med
0.66
ß
C
0.66
ß
C
0.33
ß
C
0.66
ß
C
1.33
ß
C
Minimum
5min.
Minimum 5min. Minimum 5min.
5min.
Minimum
5min.
5min.
Minimum
5min.
5min.
Minimum
5min.
5min. 5min.
Notes:
(1) New cool rhythm is engaged when the fan speed is “auto” and the room temperature is less than
set one plus 0.66˚C in the “auto” operation mode or cooling mode.
(2) The minimum new cool rhythm time is 10 minutes when the temperature falls and rises.
(3) Cool rhythm is not engaged during Nice temperature, Sleep operation.
(4) Pl control is engaged during new cool rhythm: the speed limit is the same as during normal operation.
(5) The new cool rhythm set temperature is also shifted during thermo OFF.
New Cool Rhythm
Notes:
(1) The sleep operation starts when the sleep key is pressed.
(2) 30 minutes after the sleep key is set, the sleep shift of temperature starts, and upper shift is made
at least 5 times. If 25˚C is not reached after 6 shifts, shifts repeat unit 25˚C is reached.
(3) The sleep shift upper value of set temperature is 28˚C.
(4) After 6 hours, a shift down to the initial set temperature is made at a rate of 0.33˚C/5 min.
(5) If the operation mode is changed during sleep operation, the set temperature is cleared, and shift
starts from the point when switching is made.
(6) The indoor fan speed does not change even when the fan speed mode is changed.
(7) When operation is stopped during sleep operation, the set temperature when stopped, as well as the
time, continue to be counted.
(8) If the set lime is changed during sleep operation, all data including set temperature, time, etc. is
cleared and restarted.
(9) If sleep operation is canceled by the cancel key or sleep key, all data is cleared.
Cooling Sleep Operation
Compressor speed
Outdoor fan
Maximum speed
Indoor fan
Timer lamp
Operation lamp
Sleep key
(Cooling/dehumidifying set
temperature = Remote control set
temperature (+) SHIFTC)
Final set temperature
(Cooling/dehumidifying set
temperature (+) sleep shift)
SFCMIN
(shift lower limit)
Set to 7 hours
0.5hr 1.5hr
3hr
P1
2.5hr 3.5hr 6hr 7hr
Hi
See basic operation
Med
Lo (sleep)
Lo