Viessmann VITOCAL 222-S Installation And Service Instructions Manual page 88

Commissioning, inspection, maintenance
Further details regarding the individual steps
Required parameters for components
connected on site
Detailed explanations regard-
ing parameters
Service instructions for Vitotronic
200 heat pump control unit
Pumps and other components
Pump/component
Heating circuit pump
DHW circulation pump
Extension kit, mixer for
heating circuit M2/HC2
Remote control
88
Parameter
"System definition" Ó
"System scheme 7000"
Extended menu:
"Time program DHW cir-
culation"
"System definition" Ó
"System scheme 7000"
For heating/cooling circuit:
"Heating circuit 1" Ó
"Remote control 2003"
or
"Heating circuit 2" Ó
"Remote control 3003"
(cont.)
Setting
■ With heating circuit A1/
HC1 (for heating circuit
without mixer)
or
■ With heating circuit M2/
HC2 (for heating circuit
with mixer)
Set a time program
Note
Set rotary selector S1 in the
extension kit to "2" (see ex-
tension kit installation in-
structions).
"1"
Note
Set code on Vitotrol to as-
sign heating circuits:
H1/HC1 for heating circuit
1
H2/HC2 for heating circuit
2
(see Vitotrol installation in-
structions)