Hitachi PC-ARFH1E Manual página 48

In this manner, given two identical rooms, the YUTAKI unit determines the same room temperature
according to OTC control. On the other hand, for a room in which there is a wider difference
between setting temperature and actual temperature, the YUTAKI unit will increase the
temperature of the pumped water in order to ensure a similar heating up time until reaching the
setting temperature.
Compensation has no effect if Compensation factor is 0 or when OTC is Fix, and water temperature
is determined according to OTC in chapter
The more the factor is increased, the more is water temperature increased by the YUTAKI unit
according to the difference between setting temperature and the current temperature.
Maximum compensation factor heat + and - : Maximum difference between room temperature
and setting temperature. In case that the difference between room temperature and setting
temperature is higher than this value, the YUTAKI unit takes the selected value as the maximum.
1.8.2.2 Timer and schedule configuration

NOTE
Timer settings are only valid if the corresponding zone is in ON state at the time of execution of the
respective timer program.
The LCD controller must be set to the correct date and time before using the timer function.
Select the desired area to apply the timer function or delete all timers configuration:
PMEN0602 rev.0 - 05/2023
"Water calculation mode"
Heating/Cooling (Air): To set the timer to
adjust the room temperature. Only when
using room thermostats.
Heating/Cooling (Water): To set the timer
to adjust the water working conditions.
in such case.
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