Controller operating manual
15.11.2020 – Version 1.1
TCS.2 series –
thermofin
®
control system 2
nd
generation
Page: 91/162
Operating manual - translation into English © thermofin GmbH
Difference between current ambient temperature and
②
“Setpoint start point ambient temperature“:
⑥
“Setpoint act.”:
Addition of
④
setpoint and
⑤
shift value
Circuit 1: (25,0 + 4,3 °C = 29,3 °C)
Shifting start point
②
is at 20 °C
Current ambient temperature: 24.3 °C
Corresponds to a difference to the start point of 4.3 °C
With a shift factor
③
of 1.0 °C per Kelvin AT, the setpoint
increases by 4.3 °C (
⑤)
to 29.3 °C
Circuit 2: (30,0 + 4,3 °C = 34,3 °C)
Shifting start point
②
is at 20 °C
Current ambient temperature: 24.3 °C
Corresponds to a difference to the start point of 4.3 °C
With a shift factor
③
of 1.0 °C per Kelvin AT, the setpoint
increases by 4.3°C (
⑤)
to 34.3 °C
When shifting the setpoint above the ambient air temperature, it must be ensured that it is
only shifted upwards. The setpoint without the influence of the shift signal is set to the lowest
permissible value of the system. If this value is not listed in the system documentation, this
information can either be provided by the responsible cooling system manufacturer or the
responsible engineering office.
Adjustable parameters:
Editable from ..to
Factory setting
Setpoint shifting ambient temperature max.
0 ... 50.0 °C
10.0 °C
0 ... 70.0 °F
20.0 °F
Setpoint shift start point ambient temperature.
0 ... 50.0 °C
25.0 °C
30 ... 120.0 °F
10.0 °F
Setpoint shift factor ambient temperature max.
0.5 ... 2,0 K
SP
/K
AT
1,0 K
SP
/K
AT
