Viessmann Vitodens 222-F Installation And Service Instructions Manual page 55

General
(cont.)
"System scheme"
Setting
One heating circuit without mixer A1 (heat-
ing circuit 1) with DHW heating
One heating circuit with mixer M2 (heating
circuit 2) with DHW heating
One heating circuit without mixer A1 (heat-
ing circuit 1) and one heating circuit with
mixer M2 (heating circuit 2), with DHW
heating
One heating circuit with mixer M2 (heating
circuit 2) and one heating circuit with mixer
M3 (heating circuit 3), with DHW heating
One heating circuit without mixer A1 (heat-
ing circuit 1), one heating circuit with mixer
M2 (heating circuit 2) and one heating cir-
cuit with mixer M3 (heating circuit 3), with
DHW heating
"Function of internal circulation pump for operation with low loss header or heating water buffer cylin-
der"
Setting
Low loss header: Circulation pump always
runs on demand
Low loss header: Circulation pump only
runs on demand if the burner is running
with run-on time
Heating water buffer cylinder: Circulation
pump only runs on demand if the burner is
running with pump run-on time
"LON subscriber number"
Setting
LON subscriber number
"Building type"
Setting
Apartment building. Holiday program and
time program for DHW heating can be set
separately.
Detached house. One holiday program and
one time program for DHW heating
Explanations
00:2 Value is set automatically
00:4 Set the value manually if the system is not equipped
with a heating circuit without mixer.
00:6 Value is set automatically
00:8 Set the value manually if the system is not equipped
with a heating circuit without mixer.
00:10 Value is set automatically
Explanations
51:0
51:1
51:2
Explanations
77:1
77:2 to Adjustable from 1 to 99:
77:99 1 = Boiler
10 to 90 = Vitotronic 200-H
97 = Vitogate 300 BN/MB
98 = Vitogate
99 = Vitocom
Note
Allocate each number only once.
Explanations
7F:0
7F:1
Parameter level 1
55