
52
ATR401 - User manual
Absolute alarm with controller in
cooling functioning (par. 21
selected
) and
hysteresis value
than “0” (par. 40
> 0).
N.B.
15
Absolute alarm with controller in
cooling functioning (par. 21
selected
)
hysteresis value minor
than “0” (par. 40
< 0).
N.B.
15
Absolute Alarm or Threshold Alarm Referring to Setpoint
Command (selection
)
Absolute alarm refers to the command
set, with the controller in heating
functioning (par. 21
selected
)
hysteresis value greater
than “0.
(par. 40
> 0). Command set can
be changed by pressing the arrow keys
on front panel.
N.B.
15
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