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SDC / DHC Operation
EN2H-0221GE51 R0808 89
5.4.3 "Hot-water circuit" menu (DHW)
This menu contains all parameters required to program the
hot-water circuit, except the switch time programs.
Para-
meter
Designation Setting range / Setting values Factory
setting
Setting
Hot
water
Hot water at night 10°C to normal hot-water
temperature
40
OFF No legionella protection OFF
Mon to
Sun
Legionella protection on
specified day of week
Legio
protect
ion day
Legionella
protection day
ALL Legionella protection
every day
03 Legionella
protection time
00:00 ... 23:00 hours 02:00
04 Legionella
protection
temperature
10 °C to setting value of
parameter 06
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1 Hot-water circuit
temperature sensor
1 05 Transducer for hot-
water circuit
2 Hot-water circuit
temperature controller
(thermostat)
06 Maximum
temperature limit
for hot water circuit
20°C to heat generator maximum
temperature
If parameter 07 = 7:
20 to 90°C.
In automatic mode, from hot-
water circuit minimum
temperature.
65