Positive hysteresis value =
Heating function
0
1
08.08.2008
v_heiz_pos_hys_rel.vsd
H
S + V
A [°C]
H Hysteresis (positive e.g. + 0.5 K)
S+V Se offset
A Compartment temperature
0 Heating OFF
1 Heating ON
Negative hysteresis value =
Cooling function
0
1
08.08.2008
v_heiz_neg_hys_rel.vsd
H
S + V
A [°C]
H Hysteresis (negative e.g. -0.5K)
S+V Se offset
A Compartment temperature
0 Heating OFF
1 Heating ON
9.5.1.2
Two-position control independent of the ventilation nominal value
Programming in installation menu
•
“
H1 Modus
”
=
|
1
|
for two-point controller
•
“
H1 input
”
=
|
1
|
for sensor at input
“
E2
”
,
|
2
|
for
“
Bus
”
from
“
Master
”
or
|
3
|
for sensor at input
“
E3
”
H1 Setpoint
H1 Setpoint
Heater switch-on adjustable as a separate setpoint (i.e., in
°
C)
Setting range: -10.0...+40.0
°
C
Factory setting: -2.0
°
C
H1 Hysteresis
H1 Hysteresis
Positive hysteresis value =
Heating function
Relay
|
ON
|
as long as the temperature aroundthe hysteresis is above the switch-on
point.
Negative hysteresis value =
Cooling function
Relay
|
OFF
|
if the temperature aroundthe hysteresis is below the switch-on point.
Setting range: -10...+10 K
Factory setting: 0.5 K
Attention!
When setting a negative hysteresis, the function is inverted, i.e.,
“
Cooling function
”
Special function in which a device for cooling the room temperature is activated instead of a heater.
Positive hysteresis value =
Heating function
0
1
12.08.2008
v_heiz_pos_hys_abs.vsd
H
S
A [°C]
H Hysteresis (positive e.g. + 0.5 K)
SS
etpoint
A Compartment temperature
0 Heating OFF
1 Heating ON
Negative hysteresis value =
Cooling function
0
1
12.08.2008
v_heiz_neg_hys_abs.vsd
H
S
A [°C]
H Hysteresis (negative e.g. -0.5K)
SS
etpoint
A Compartment temperature
0 Heating OFF
1 Heating ON
Operating Instructions
UNIcon / Acontrol
Settings for operation
L-BAL-E051-GB 1035 Index 003
Part.-No. 00163311-GB
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