Minimum Temperature For Dhw Cylinder; Maximum Temperature For Dhw Cylinder - Viessmann VITOCAL 300-G Installation And Service Instructions Manual

Parameter group DHW

6005 Minimum temperature for DHW cylinder

"Minimum temperature 6005"
Lower set temperature for DHW cylinder
(minimum temperature).
When the actual temperature falls below
the minimum temperature selected, the
DHW cylinder is heated up to that value
plus hysteresis (frost protection). This is
independent of the selected operating
programme.

6006 Maximum temperature for DHW cylinder

"Maximum temperature 6006"
Upper temperature limit for DHW cylin-
ders.
When this temperature has been
reached, the DHW cylinder is not rehea-
ted until the temperature has dropped by
at least 5 K.
Danger
Risk of scalding with DHW at
temperatures above 60 ºC.
To limit the temperature to 60 °C,
install a mixing device, e.g. an
automatic thermostatic mixing
valve (DHW cylinder accessory).
6007/6008 DHW/booster heater hysteresis
"DHW hysteresis 6007"
"Booster heater hysteresis 6008"
Cylinder temperature hysteresis for
starting and stopping DHW heating.
190
Temperature capture is carried out via
the temperature sensor integrated into
the top of the DHW cylinder.
Delivered
100 (≙ 10 °C)
condition
Setting 50 to 600
range
(≙ 5 to 60 °C)
Delivered
600 (≙ 60 °C)
condition
Setting 200 to 800
range
(≙ 20 to 80 °C)