TCI-C-Universal Controller
Doc: 70-00-0123, Date: 20091020 © Vector Controls GmbH Page 20
Remote heat / cool (reverse / direct) change
Fu 20 Select input:
0 = Function disabled
1 = Universal input 1
2 = Universal input 2
3 = Universal input 3
4 = Temperature input (PT1000)
5 = Based on heat – cool status of control loop 1
6 = Based on heat – cool status of control loop 2
0…6 0
Fu 21 Activation delay (seconds) = the time the input needs to be over the
cooling limit before cooling mode is activated
0 – 1275 s 300
Fu 22 Change Over limit cooling Range acc input 20
Fu 23 Change Over limit heating Range acc input 40
Analog Output
Parameter Description Range Default
1A 00 AO1: Selection of control loop or special function
0 = OFF
1 = Loop 1
2 = Loop 2
3 = Dehumidify in 4 pipe systems
(Max LP1 heating and LP2 direct acting)
4 = Manual override (0 – 100%)
5 = Feedback of universal input
0 – 5 1
1A 01 AO1: Configuration of output signal depending on OP00
If OP00 = 1,2 (control loop 1 or 2) select sequence:
0 = Heating, Reverse Y
H1
, Y
R1
1 = Cooling, Direct Y
C1
, Y
D1
2 = Heating and Cooling (2 pipe system), Y
H1
+ Y
C1
, Y
R1
+ Y
D1
3 = VAV function
4 = Feedback of setpoint
IF AO00 = 5 Select input for feedback function:
0 = Function disabled
1 = Universal input 1
2 = Universal input 2
3 = Universal input 3
4 = Temperature input (PT1000)
0 – 4 0
1A 02 AO1: Minimum limitation of output signal 0 – Max % 0
1A 03 AO1: Maximum limitation of output signal Min – 100% 100%
1A 04 AO1: Maximum limitation in standby mode 0 – 100 % 50%
1A 05 AO1: VAV function maximum limitation in heating mode 0…100% 50%
1A 06 Choose alarm to set output to 100%. In case of conflicting alarms, the
output will be set to 0%.
VVVVVVVV
Alarm: 1 2 3 4 5 6 7 8
Selection
VVVVVVVV
1A 07 Choose alarm to set output to 0%. In case of conflicting alarms, the output
will be set to 0%
VVVVVVVV
Alarm: 1 2 3 4 5 6 7 8
Selection
VVVVVVVV
1A 08 Feedback function: minimum input value Acc input 0°C
1A 09 Feedback function maximum input value Acc input 100°C
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