Viessmann Vitotwin 300-W Installation And Service Instructions For Contractors page 99

Changing codes
"Heating circuit 3"
Function
"Room temperature
comfort setpoint"
"Room temperature re-
duced setpoint"
"Room temperature frost
protection setpoint"
"Heating curve slope"
(see page 81)
"Heating curve displace-
ment" (see page 81)
"Summer/winter heating
limit" (see page 159)
"24-hour heating limit"
(see page 159)
"Flow temp setpoint
min"
"Flow temp setpoint
max"
"Room temperature in-
fluencing factor"
"Type room controller"
(see page 160)
"Room temp limitation"
(cont.)
Code Operat-
ing level
1310 "E"
1312 "E"
1314 "E"
1320 "F1"
1321 "F1"
1330 "F1"
1332 "F2"
1340 "F2"
1341 "F2"
1350 "F2"
1359 "F2"
1360 "F2"
Setting options Delivered
condition
6 to 35 °C 20.0
6 to 35 °C 14.0
4 to 35 °C 4.0
0.10 to 4.00 1.40
- 4.5 to 4.5 °C 0.0
- - -/8 to 30 °C 18
- - -/- 10 to 10 °C 0
8 to 95 °C 20
8 to 95 °C 80
- - -/0 to 100 % 0
■ "Manually" "Radiator
■ "Radiator medium"
fast"
■ "Radiator me-
dium"
■ "Radiator
slow"
■ "Floor heat
fast"
■ "Floor heat
medium"
■ "Floor heat
slow"
- - -/0.5 to 4.0 °C 2.0
Codes
99