Room Hook-Up Cooling Circuit - Viessmann VITOCAL 300-G Installation And Service Instructions Manual

7103 Minimum flow temperature for separate...
Delivered
100 (≙ 10 °C)
condition
Setting 10 to 300
range
(≙ 1 to 30 °C)

7104 Room hook-up cooling circuit

"Slope room hook-up 7104"
The influence of room temperature hook-
up can be selected, subject to a room
temperature sensor being installed.
The higher the value, the greater the
influence of the room temperature on the
set flow temperature of the cooling circuit
in weather-compensated cooling mode.
7110/7111 Cooling curve (cooling circuit/separate cooling cir-
cuit)
"Cooling curve level 7110"
"Cooling curve slope 7111"
If the room temperature does not meet
the set value for a prolonged period, the
cooling characteristics can be matched
to the individual ambient conditions. This
is achieved by changing the slope and
level of the cooling curve for weather-
compensated cooling mode.
Delivered condition
Setting range
Delivered condition
Setting range
Observe the modified cooling character-
istics over several days (if possible,
await a significant change in the
weather) before making further adjust-
ments.
"Cooling curve level
7110"
0 (≙ 0 K)
–150 to +400
(≙ –15 to + 40 K)
Parameter group cooling
(cont.)
0
0 to 50
"Cooling curve slope
7111"
12 (≙ 1.2)
0 to 35
(≙ 0 to 3.5)
213