Electrical connections in the control unit
Pumps
Equipment
Circulation pump for cylinder
heating (only for type AW-O)
(max. 130 W)
Cylinder primary pump (only for
cylinder primary system)
(max. 130 W)
Heating circuit pump for heat-
ing circuit without mixer A1
(max. 100 W)
Secondary pump
(max. 130 W)
&
integral for type AWC-I-M
&
available as accessory with
type AW-O-M
Heating circuit pump for heat-
ing circuit M2 with directly con-
trolled mixer motor without KM
BUS
(max. 100 W)
Heating circuit pump for heat-
ing circuit with mixer M3
Solar circuit pump (collector
pump)
See Vitosolic installation in-
structions
(cont.)
Connection Required parameters:
Parameter (ID) Ó Setting
2X7.10
"System definition"
"System diagram" (7000) Ó
&
1X1.?
1X2.N
with DHW heating
(see
page 56)
2X8.12
"System definition"
"System diagram" (7000) Ó
&
1X1.?
1X2.N
with DHW heating
(see
page 58)
2X7.9
"System definition"
"System diagram" (7000) Ó
&
1X1.?
1X2.N
with heating circuit A1
(see
page 51)
2X8.7
"System definition"
"System diagram" (7000) Ó
&
1X1.?
1X2.N
"1" to "11"
(see
page 52)
2X8.11
"System definition"
"System diagram" (7000) Ó
&
1X1.?
1X2.N
with heating circuit M2
(see
page 51)
Plug sÖ
"System definition"
"System diagram" (7000) Ó
&
in extension
kit
with heating circuit M3
(see
page 53)
at "R1" of
No parameters need to be set
the Vitosolic
(see
page 46)
Installation sequence
83