Viessmann VITOCAL 300-G PRO Installation And Service Instructions Manual page 88

Commissioning, inspection, maintenance
Further details regarding the individual steps
Pump/component
Circulation pump for
DHW reheating
Solar thermal system
Remote control (e.g.
Vitotrol 200A)
Vitocom 100
H1 external extension
88
Parameter
"External heat source" Ó
"Enable external heat
source 7B00"
"External heat source" Ó
"Enable external heat
source for DHW heating
7B0D"
"Solar" Ó
"Type solar control unit
7A00"
"Heating circuit 1" Ó
"Remote control 2003"
or
"Heating circuit 2" Ó
"Remote control 3003"
or
"Heating circuit 3" Ó
"Remote control 4003"
"System definition" Ó
"Vitocom 100 7017"
"System definition" Ó
"External extension
7010"
(cont.)
Setting
"1"
"1"
■ "1" (with Vitosolic 100)
■ "2" (with Vitosolic 200)
"1"
Note
Set codes on the Vitotrol
200A to assign heating cir-
cuits:
H1 for heating circuit A1/
HC1
H2 for heating circuit M2/
HC2
H3 for heating circuit M3/
HC3
(see Vitotrol 200A installa-
tion instructions)
"1"
"1"
Note
For parameters for external
functions, see separate ta-
ble.