Hitachi RAC-25WPB Service Manual page 101

Q5
I set the "sleep" timer during
operation.But
the indoor fan will not run (it will
not produce wind)
wind intensity will not change.
Q6
I tried to change the setting with
the "room temperature" button of
the remote control unit in vain.
The temperature setting field on the
Q7
remote control unit displays
+ or - .
Q8
The remote control unit will give no
display in response to a push of the
"vertical vane" button.
A5
This occurs when the room temperature and humidity
have reached their settings during dehumidification and
the air-conditioner is in a pause. The product will begin
again to run within about 3 minutes.
The product will run with the wind speed set to a "quiet"
state.
A6
You cannot make this setting when the product is in "air
purification" mode. Moreover, you cannot set the product
to a desired setting when quick laundry or dew control is
being performed with the "auto" or "quick
dehumidification" button.
A7
The product will give a display when you operate the product
in "auto" using the operation switch button. This can be
controlled
within the range of 3
The product will display +
higher than the room temperature in automatic setting.
The product will display -
than the room temperature in automatic setting.
A 8
The remote control unit displays nothing.
101
.
if the temperature is
if the temperature is lower