Viessmann VITOCAL 300-A Installation And Service Instructions Manual page 86

Installation sequence
Electrical connections in the control unit
Equipment
Extension kit with mixer for
heating circuit M3 via KM BUS.
See extension kit installation
instructions; observe DIP
switch setting.
Remote control (e.g.
Vitotrol 200)
Observe heating circuit alloca-
tion via dip switch
Ext. extension H1
(KM BUS connection)
Vitocom 100
(KM BUS connection)
Vitosolic 100
Vitosolic 200
Motorised two-way valve and
cylinder primary pump (DHW
heating with cylinder primary
system; both components to
2X8.12)
Instantaneous heating water heater (accessory)
Connection
Installation instructions
Instantaneous heating water
heater for the Vitocal 300-A
(accessory).
86
(cont.)
Connection Required parameters:
Parameter (ID) Ó Setting
3X1.25Ó1 aVG
"System definition"
3X2.25Ó2 aVG
&
"System diagram" (7000)
Ó with heating circuit M3
(see page 53)
3X1.25Ó1 aVG
"Heating circ. 1" (2003)
3X2.25Ó2 aVG
or
(see page 53) "Heating circ. 2" (3003)
or
"Heating circ. 3" (4003)
"Remote control" Ó "Yes"
&
3X1.25Ó1 aVG
"System definition"
3X2.25Ó2 aVG "Ext. extension" (7010) Ó
&
(see page 53) "Yes"
3X1.25Ó1 aVG
"System definition"
3X2.25Ó2 aVG "Vitocom 100" (7017) Ó
&
"Yes"
3X1.25Ó 7 "System definition"
"Vitosolic type" (7016) Ó
&
3X2.25Ó 8
(see page 46) "1"
3X1.25Ó aVG
"System definition"
3X2.25Ó aVG "Vitosolic type" (7016) Ó
&
"2"
2X8.12 "System definition"
&
1X2.N "System diagram" (7000)
Ó with DHW heating
1X1.?
(see page 58)
Installation instructions
Control module for instanta-
neous heating water heater
(accessory).