Fujitsu Waterstage WOYG140LCTA, Дизайн и техническое руководство

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- (CS01 - 39) -
Control system
- (CS01 - 39) -
C
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N
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R
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SY
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Release
LINE FUNCTION
1620 Release of DHW load
(24h/day / Heating circ time pgm / Time program 4/DHW / Low-tariff/ Time pgm 4/DHW or Low-tariff)
24h/day
(Not recommended)
Regardless of the time programs, the temperature of
the domestic hot water is continuously maintained at
the DHW nominal setpoint temperature.
Example:
0 6 12 18 24
h
Heating circuit time programs
(Not recommended)
Depending on the heating circuit time programs,
the DHW setpoint is changed between the DHW
temperature nominal setpoint and the DHW
Example:
temperature reduced setpoint. The first switch-on
point of each phase is advanced by one hour each
time.
0 5 6 12 16 17 24
h
Time program 4 / DHW
(Recommended)
Time program 4 of the local controller is taken into
account for the DHW mode. The changeover
between DHW nominal setpoint and DHW reduced
setpoint occurs on the changeover times of this
program. Thus, domestic hot water charging takes
place independently from the heating circuits.
0 6 12 18 24
h
Low-tariff
Released when the low tariff input is active
(Input EX2)
Time program 4/DHW or low-tariff
Released when DHW program is set to "Nominal"
or if the low tariff input is active.