Danfoss Electronics spa
Air Handling
seq.- user manual
DKRCC.PS.RI.A1.02 / 520H4358 - Air Handling Seq. user manual - V 2.2
Produced by Danfoss Electronics spa Graphic Department, 10-2009
37
6.4.2|
Temperature compensation
The setpoint can be compensated according to the value of a probe defined with TC1 parameter. If TC1=NO,
compensation is not enabled.
The way ATS is related to the TC1 probe values is described in the following figure.
Fig 25_ [Temperature control sequences - Temperature compensation]
Note that the diagram corresponds to positive values of TC4, TC7 and TC2 < TC3 < TC5 < TC6.
Typically the probe used for compensation is the outside probe “OUT – Outside Temp” (TC1=OUT) and then we can
talk about summer and winter compensation.
6.5| Local setpoint
LOCAL SETPOINT
SET
Setpoint
Min
Max
Default
U.M.
Text value
LST
Local Setpoint
LS1
Local set1
-15,0
90,0
21,0
°C
LS2
Local set2
-15,0
90,0
90,0
°C
Tab 27_ [Temperature control sequences -Local setpoint]
Is possible to define two “local” setpoint LS1 and LS2 which are not affected by economy mode and compensation
and are not accessible from the user interface in a shorten way.
Through parameters D02, D03, H12, H22, C12, they can be assigned to the specific sequence,
(see “6] Temperature
control sequences”)
.
