Dhw Heating 1 - Viessmann Vitocal 300-G BW Installation And Service Instructions Manual

Preparing for installation
System version 3 (type BW/WW)
Parameter
External heat source
Ext. heat source
Ext. heat source for DHW
*
4
heating
Direct heating circuit A1
Remote control
Natural cooling (NC) in heating circuit with mixer M2
Remote control
Cooling
Cooling circuit
Heating circuit with mixer M3
Remote control
Electric heating
Inst.htg.water heat

DHW heating 1

DHW cylinder with internal indirect coil
WW
4
2
1
A Heat pump interface
KW Cold water
If this parameter is enabled, no electric immersion heater EHE can be used in the DHW cylinder.
* 4
50
Setting
Yes
Yes
Yes
Yes
2
2
Yes
Yes
3
6
5
A
KW
(cont.)
ID Parameter group
7B00 Ext. heat source
7B0D Ext. heat source
2003 Heating circ. 1
3003 Heating circ. 2
7100 Cooling
7101 Cooling
4003 Heating circ. 3
7900 Electric heating
WW DHW