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AQUA24A3F/D
TG-K360
1
2
3
4
5
6
7
AQUA
Fig 4
TG-A130
1
TG-D130
2
3
4
5
6
7
AQUA
Fig 5
TBI-100
3
6
+
2
0
1
11
9
AQUA
Fig 6
9
1
0
+
2
3
11
AQUA
TBI-100
Fig 7
AB REGIN
Box 116
428 22 KÅLLERED
FOUNDED IN 1947
Tel:+46-(0)31-795 44 60
Fax:+46-(0)31-795 38 50
INSTRUCTION
Settings
AQUA24A3F/D is on delivery set to values suitable as starting
values for balancing the system.
Final settings must be tried out when the system is comissioned.
Factory settings FS in brackets.
Setpoint Setpoint for the main controller. 0...30°C. (FS 20°C).
NZ
Neutral zone between Y2 and Y3. 0...5K. (FS 0K).
Pd
Proportional band for the duct controller. 2...100K.
(FS 18K). The value signifies the necessary change in
duct temperature to shift either output from 0V to 10V.
Id
Reset time for the duct controller. 1.7...20 minutes.
(FS 8 minutes).
CF
Cascade factor. 0.5...15. (FS 5). The value signifies the
immediate change in duct controller setpoint for a 1K step
change in room temperature. (Cascade control only).
Ir
Reset time for the room controller. 3...33 minutes
(FS 20 minutes) (Cascade control only)
Min
Minimum duct temperature. 0...30°C. (FS 15°C).
(Cascade control only).
Max
Maximum duct temperature. 20...60°C. (FS 40°).
(Cascade control only).
N.B. When running single sensor room temperature control (not
cascade control) CF, Ir, Min and Max are inactive. Amplification and
reset time are then set as for duct temperature control using Pd and
Id.
Function switches
1
Position A: Built-in setpoint.
Position B: External setpoint.
2
Position A: P-control, duct controller (room controller on
single-sensor room control).
Position B: PI-control, duct controller (room controller on
single-sensor room control).
3
Position A: P-control, room controller, cascade control only.
Position B: PI-control, room controller, cascade control only.
4
Position A: Duct temperature control or single sensor room
control.
Position B: Cascade control
EMC emissions & immunity standards:
This product conforms with the requirements of European EMC
standards CENELEC EN 50081-1 and EN 50082-1 and carries the
CE mark.
LVD
This product conforms with the requirements of European LVD
standards IEC 669-1 and IEC 669-2-1.
INSTRUCTION
Wiring diagrams
Fig 1: Main sensor when using the built-in setpoint.
Fig 2: Main sensor and external setpoint TBI-30.
Fig 3: Main sensor and external setpoint when running room
temperature control with room sensor TG-R430.
Fig 4: Limiting sensor when running cascade control.
Fig 5: Frost protection sensor.
Fig 6: Minimum limiting of an output signal using limiting
potentiometer TBI-100.
Fig 7: Maximum limiting of an output signal using limiting
potentiometer TBI-100.
1
Main sensor
2
Limit sensor
3
Frost sensor
4
Signal neutral
5
Signal neutral
6
+10V DC
7
0-10V in
8
SPC 0-10V DC in
9
Signal neutral
10
Y1
Y2
11
12
Y3
13
Neutral
14
24V AC in
15
Fan supervision
16
Signal neutral
17
Not connected
18
Not connected
19
Relays are drawn in
20
alarm position.
21
All neutrals internally
connected
22
Not connected
23
24
External
setpoint
Outputs
0 - 10V DC
max 1 mA
Supply
voltage
Alarm relay
24V AC, 2A
Alarm relay
230V AC, 2A
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