Temperature Sensor; Booster Heater - Viessmann VITOCAL 300-A Installation And Service Instructions Manual

Set DHW temperature 2
Parameter
600C

Temperature sensor 2

Parameter
600E
A second temperature sensor offers
improved utilisation of the DHW cylin-
der. It is fitted below the top tempera-
ture sensor.
This temperature sensor (lower) is
used as stop criterion for the once-
only DHW heating through the
demand "max. DHW volume" or in the
switching stages "Standard" or "Set
temp. 2".

Booster heater

Parameter
6014
The DHW can be boosted either by an
electric booster heater (e.g. electric
immersion heater EHE) or by a sec-
ond heat source (control or enabling
the pump for the external heat
source).
DHW control settings
Operating instructions
DHW heating is started with the
switching times stages using the
upper temperature sensor, in case of
max. DHW volume using the lower
temperature sensor.
Access
"Device settings"
"Programming"
"DHW"
y to"Temp. sensor 2"
"YES" or "NO"
Standard setting
Setting range
Access
"Device settings"
"Programming"
"DHW"
y to"Booster heater"
"YES" or "NO"
Standard setting
Setting range
No
Yes/No
No
Yes/No
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