Operating instructions

105
The set value determines the deviation
from the set temperature of the heating
water buffer cylinder (subject to operat-
ing mode) at which heating is started and
stopped.
Note
For system schemes 1 and 2, this func-
tion is only available if option "1" was
selected under "Buffer cylinder 7200".
t
A
Set temperature
B
Start hysteresis
C
Heating the heating water buffer cyl-
inder "OFF"
D
Heating the heating water buffer cyl-
inder "ON"
Delivered condition
50 (≙ 5 K)
Setting range
20 to 200 (≙ 2 to 20 K)
7204 Maximum temperature
"Maximum temperature 7204"
Upper temperature limit for the heating
water buffer cylinder.
Heating of the heating water buffer cyl-
inder ends when this temperature is
reached.
Parameter group buffer cylinder
7203 Hysteresis
(cont.)
5441 603 GB
Service