96
Function Code Operat-
ing level
Setting options Delivered
condition
"Heating circuit 1 with
prim contr/system
pump"
Connecting line to the
heating circuit with/without
upstream control equip-
ment or feed pump.
872 "F2" ■ "No"
■ "Yes"
"Yes"
"Optg mode change-
over"
900 "F2" ■ "None"
■ "Frost protec-
tion mode"
■ "Reduced"
■ "Comfort"
■ "Automatic"
"None"
"Heating circuit 2"
Function Code Operat-
ing level
Setting options Delivered
condition
"Room temperature
comfort setpoint"
1010 "E" 6 to 35 °C 20.0
"Room temperature re-
duced setpoint"
1012 "E" 6 to 35 °C 14.0
"Room temperature frost
protection setpoint"
1014 "E" 4 to 35 °C 4.0
"Heating curve slope"
(see page 81)
1020 "F1" 0.10 to 4.00 1.40
"Heating curve displace-
ment" (see page 81)
1021 "F1" - 4.5 to 4.5 °C 0.0
"Summer/winter heating
limit" (see page 159)
1030 "F1" - - -/8 to 30 °C 18
"24-hour heating limit"
(see page 159)
1032 "F2" - - -/- 10 to 10 °C 0
"Flow temp setpoint
min"
1040 "F2" 8 to 95 °C 20
"Flow temp setpoint
max"
1041 "F2" 8 to 95 °C 80
"Room temperature in-
fluencing factor"
1050 "F2" - - -/0 to 100 % 0
Codes
Changing codes
(cont.)
5618 294 GB