Hitachi RAS-18SX8 Manuel De Maintenance page 103

Internal cleaning
Cooling, dehumidification, comfortable cooling
START/STOP switch
Operation lamp
Cleaning lamp
Indoor unit
Outdoor unit
Front panel
Upper and
lower louvers
Compressor speed
Notes: (1) When the product is set to "internal cleaning" by remote control, and a period of CLNSTP elapsed after
operation startup, stopping the product will initiate the internal cleaning.
(2) The internal cleaning will be disabled 2 hours before the time set by the ON timer.
(3) During internal cleaning, the product will not accept stoppage due to a stop input or timer reservation made
by remote control.
(4) If an operation command is received during internal cleaning, the product will cancel the internal cleaning
and begin to run.
(5) If the external temperature is high at the start of the internal cleaning, the product will perform wind feed
throughout all the periods.
(6) The heating times CLNTIM_WAM1 and CLNTIM_WAM2 are maximum times. When the heat exchanger
temperature ≧ 45℃ the product will shift to the next period at that time. The time reduction generated due
to that condition will be compensated for in wind feed 2, with the total time unchanged.
(7) The internal cleaning while the compressor is running is started or stopped after being balanced for 3 minutes.
(8) If the product shifts from vane swing to internal cleaning, it will cancel the swing setting.
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Internal cleaning to be programmed by the [FUNCTION SELECTOR] button
Wind feed period 1 Heating period 1 Heat radiation period 1 Heating period 2 Heat radiation period 2 Wind feed period 2
CLNTIM_SUF1
See Basic Mode FCLN_SUF
See Basic Mode
15"
Shut
Horizontal
Facing downwards
3'
manuals search engine
Internal cleaning period
CLNTIM_WAM1 CLNTIM_STP1 CLNTIM_WAM2
FCLN_WAM FCLN_WAM
15"
Lo Lo
CLNCMP CLNCMP
3'
– 136 –
CLNTIM_STP2 CLNTIM_SUF2
FCLN_SUF
15"
3'