Burkert 0911 Instructions De Service page 14

Control
Highest set-value setting
US1
US2 Highest set-value setting
S1C Control function 1
S2C Control function 2
AC Minimum switch-off period
ouc Dependency of the
set-values
on Minimum switch-on period
Minimum delay
ono
Alarms
ALC Configuration
Temperature alarm
ALL Low temperature alarm
ALU Over-temperature alarm
ALH Hysteresis for the
Limit value alarms
ALL and ALU
ALd Alarm delay
at temperature over/
Undershoot (0...999 min)
dAO Alarm delay at for
mains ON (0...23.5 h)
So1 Status of the control relay
with sensor fault
So2 S Status of the control relay
with sensor fault
Set-value limits 1 for operator
Set-value limits 2 for operator
in = inverted (Heating, humidifying)
dir = direct (cooling, dehumidifying)
in = inverted (heating, humidifying)
dir = direct (cooling, dehumidifying)
0 ... 250 sec relay switch-off period
diP = dependent (SET2 = SET1 + SET2)
ind = independent
0...250 sec relay switch-on period
0...120 min; minimum delay between two
activations of the control relay.
rE = relative to the set-value (in Kelvin)
Ab = absolute values (in °C)
If SET - ALL undershot, a low tempe-
rature alarm will be triggered after the
delay time ALd.
If SET + ALU exceeded, a high tempe-
rature alarm will be triggered after delay
time ALd.
Automatic alarm acknowledgement:
For high alarm, undershooting of
ALU - ALH and low alarm for exceeding
ALL + ALH
Minimum time in which the conditions for
Alarm situation must be present.
Suppression of alarms after
Commissioning
oFF = opened
on = closed
oFF = opened
on = closed
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