Hitachi RAC-10G5, Service Manual, Page: 53 / 62

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There is a difference between
the room temperature setting
and actual room temperature.
Q6
There may be a difference
b e t w e e n t h e r o o m
temperature setting and
actual room temperature
on account of the room
structure, air fl ow, etc.
If there is a difference from
the room temperature, adjust
the set temperature to keep
living space at a comfortable
temperature.
A6
Common, etc.
What will happen if the time
setting is changed while in a
timer operation?
Q7
A timer operation is performed
until the time after changing
the time setting.
A7
In case of “ON” timer, the operation does
not start at a preprogrammed time but a
little earlier.
Q8
Nice temperature reservation
The “Nice temperature reservation” functions.
The operation starts earlier so the room
temperature will be as set at a programmed
time.
The operation starts at most 60 minutes before
a preprogrammed time.
A8
The time to start an operation is irregular
while preprogramming at the same time.
Q9
The “Nice temperature reservation” operates.
The starting time depends on the room load.
A9
After selecting a “Dehumidifying” operation
mode, the fan speed mode remains “LO”
fan speed”.
Q10
At a “Dehumidifying” operation, the “LO” fan
speed” is forcibly selected.
A10