Viessmann Vitotwin 300-W Installation And Service Instructions For Contractors page 98

Codes
Changing codes
Function
"Screed drying func-
tion" (see page 83)
"Floor curing setp man-
ually"
"Flow temp setpoint
screed drying"
"Screed drying day"
"Floor curing days com-
pleted"
"Heating circuit 2 with
buffer"
The heating circuit is con-
nected to a heating water
buffer cylinder.
"Heating circuit 2 with
prim contr/system
pump"
Connecting line to the
heating circuit with/without
upstream control equip-
ment or feed pump.
"Optg mode change-
over"
98
(cont.)
Code Operat-
ing level
1150 "F2"
1151 "F2"
1155 "F2"
1156 "F2"
1157 "F2"
1170 "F2"
1172 "F2"
1200 "F2"
Setting options
■ "Off"
■ "Functional
heating"
■ "Curing heat-
ing"
■ "Functional +
curing heat-
ing"
■ "Curing +
functional
heating"
■ "Manually"
0 to 95 °C
0 to 95 °C
0 to 32 days
0 to 32 days
■ "No"
■ "Yes"
■ "No"
■ "Yes"
■ "None"
■ "Frost protec-
tion mode"
■ "Reduced"
■ "Comfort"
■ "Automatic"
Delivered
condition
"Off"
25
0
0
0
"Yes"
"Yes"
"None"