System information

C0240111-06-07-GB
11
1.4.1 Proportional step adjustment on inlet probe
Some examples of proportional “step” adjustment on the inlet temperature probe:
Chiller (n° steps =2)
P
out
T
in
proportional band
Figure 1.4: T
in
is the inlet variable, P
out
is the percentage of delivered power (chiller).
▄ = Set + proportional band/2
Heat pump (n° steps =2)
P
out
T
in
proportional band
Figure 1.5: T
in
is the inlet variable, P
out
is the percentage of delivered power (heat pump).
▄ = Set + proportional band/2