System Version 3 (Type Bw/Ww) - Viessmann Vitocal 300-G BW Installation And Service Instructions Manual

Preparing for installation
System version 2 (type BW/WW)
Setting parameters
Note
■ Illustration of the required minimum settings.
■ Code to be entered by "contractors": 5243 (see page 107).
Parameter
Basic settings
System diagram
Wtimer DHW Circ.
Heating circuit with mixer
M2
Remote control
active cooling (AC) in a separate cooling circuit
Cooling
Cooling circuit
Electric heating
Instantaneous heating water
heater

System version 3 (type BW/WW)

Select system diagram 10 (see page 131)
■ External heat source for heating and DHW
■ DHW heating (cylinder primary system)
■ Solar heating system
■ Heating water buffer cylinder
■ 1 direct heating circuit without mixer (A1)
■ 2 heating circuits with mixer (M2, M3)
■ Natural cooling with mixer at heating circuit M2
■ Swimming pool
Note
The hydraulic scheme is shown with heat pump type BW.
For type BWC, primary pump, secondary pump and three-way valve are already
integrated and connected within the appliance.
40
(cont.)
Setting
4
Switching times,
setting
Yes
3
4
Yes
ID Parameter group
7000 System definition
701B System definition
3003 Heating circuit
7100 Cooling
7101 Cooling
7900 Heating circuit