Honeywell Heating Controller SDC - DHW Menu; Night-Time Hot-Water Temperature; Legionella Protection Day

Operation SDC / DHC
56 EN2H-0220GE51 R1111
If a reset is carried out, the RESET OK confirmation appears
briefly. Verification is then started with a call-up of the first
parameter in the respective menu once again.
After the parameter values are reset, a return to the first
parameter in the "System Parameter" menu occurs.
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4.2.4 "DHW" menu
This menu contains all parameters required to program the hot-
water circuit, except the hot-water switching time programs.
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4.2.4.1 Night-time hot-water temperature
This parameter specifies the temperature in the hot-water
generator between the operational-readiness times in automatic
mode.
40 °C
5 °C to set normal hot-water temperature value
If a hot-water thermostat (see parameter 05 = transducer for hot-
water circuit) is used to detect the hot-water temperature, this
parameter is skipped.
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4.2.4.2 Legionella protection day
OFF
OFF, MO to SU, ALL
OFF The legionella protection function is not active.
MO to SU Legionella protection is activated on the selected
day of the week at the legionella protection time set
in the following parameter.
ALL The legionella protection function is activated daily
at the legionella protection time set in the next
parameter.
Factory setting
Setting range
NOTE
Factory setting
Setting range
Set values