TECHNICAL MANUAL
CVM 3000
C 5030 CV/04-99 GB
32
7.2 Hot water regulation
Example of 4-step regulator
+
press the
T9
key – The LED on the key will light up;
$
the value of the set point will appear on the
C2
display;
+
modify the set point using the
C3
keys:
arrow up to increase,
arrow down to decrease,
+
press the
T9
key to confirm. The LED on the key will go off;
+
press the
T10
key. The LED on the key will light up;
$
the value of the
∆
t setting will appear on the
C2
display;
+
modify the value of the
∆
t using the
C3
keys:
arrow up to increase,
arrow down to decrease,
+
press the
T10
key to confirm. The LED on the key will light up.
Inlet
temperature
% load
Set point
Set point
minus
∆
t
0%
100%
25%
50%
75%
(
∆
t)/4