Control KSUE User manual

KSUE
Control and monitoring unit
MANUAL

2 / 14MANUAL
DESCRIPTION
The KSUE is a control and monitoring unit for re protecon in venlaon
systems, intended to control re dampers and an air handling unit (fan). The
unit regularly monitors the damper’s end posions.
The unit can be used as a fully stand-alone unit or as a slave unit in
networks with the SUSA or KSUA master unit.
16 re dampers in 8 damper groups
4 smoke detector loops (max 5 per loop)
Handles 1 air handling unit (fan)
Damper test interval of 48 hours, 7 days or 30 days
Sequenal damper test
Input for an external re alarm (EXT).
Input for night mode or damper test
A and B alarm relay (re/sum alarm)
Integrated transformer 230/24 VAC
KSUE
CONTENTS
Descripon .....................................................................................................2
General system overview ..............................................................................3
Accessories ....................................................................................................3
Terminals ........................................................................................................4
Damper Wiring ..............................................................................................5
Wiring in stand-alone mode ..........................................................................6
Wiring in network mode ................................................................................8
Specicaon ...................................................................................................9
Terminology .................................................................................................10
Operang instrucons/troubleshoong .....................................................11
Valid from program version FW3.0.2

3 / 14MANUAL
×2
×2×2
×2
×5
×5
×8
×2
×5
×4
160mAT230V/50Hz
DAMPER 2
A-
ALARM B- ALARM
ERR
1
1
2
4
8
16
F
G
H
K
T
I
5
OPER.
G0 M ÖS
G0 M ÖS
DAMPER 1
DPR1 DPR2 (DAMPER POSITION)
Gnd A B
ISBUS EXT
1 2
NORM NORM OFF OFF
0 L
RESET
KSUB-Light
CONTROL AND
MONITORING UNIT
OPERATION
ERROR
ERROR
Damper test err.
FIRE AND
SMOKE DAMPERS
1 2
RESET/TEST
Press 5 s for dampertest
On Control
Sweden
oncontrol.se
NORMAL OFF NORMAL OFF
ALARM A B
230V50HZ 20VA
DET1 DET2
- +- +
160mAT230V/50Hz
FAN
CONTROL
15
14
13
DAMPER 2
A-
ALARM B- ALARM FAN ON
ERR
1
1
2
4
8
16
F
G
H
K
T
I
5
OPER.
G0 M ÖS
G0 M ÖS
DAMPER 1
DPR1 DPR2 (DAMPER POSITION)
Gnd A B
ISBUS EXT A-ALARM B-ALARM
5 61 2 7 8 9 10 11 12
34
NORM NORM OFF OFF
0 L
RESET
GENERAL SYSTEM OVERVIEW
The following diagram is a typical example of network mode between the
SUSA master unit and slave units. Follow the instrucons to install the KSUE
as a stand-alone unit or as a slave unit for the SUSA or KSUA.
You can also visit our website oncontrol.se to use our product selecon
program.
ACCESSORIES
KBOX
The KBOX connecon box makes it much easier to connect the actuators to
the control unit. There are labelled terminals and an integrated motor test
buon.
It is also easy to connect two actuators to a damper group (parallel connecon).
Max length of IS-BUS 1200 m
Daisy chain with max branch length 20 m
Max 32 slave units
Damper Group
Single boxKeep jumpers
Keep jumpers
in last box ONLY
Multiple boxes
Mount jumpers horizontally
Jumpers
IN OUT
Test
Switch
B
A
G M ÖSG M Ö S
78 12345 6
S4 S6 S1 S2 S3 S512
Motor Signal Cable
From
Control
Panel
Styr-
enhet
Actuator
Ställdon
UNIT FIRE DAMPER SMOKE DETECTOR
SUSA 4 (2X2) 10 (2X5)
KSUE 16 (8X2) 20 (4X5)
KSUB 4 (2X2) 10 (2X5)
KSUB Light 4 (2X2) 0
IS-BUS
Modbus
Slave
KSUB
Slave
KSUE
Slave
KSUB Light Max 20 metres
Master:
SUSA
(KSUA)
IS-BUS

4 / 14MANUAL
DAMPER 2 DAMPER 4 DAMPER 6 DAMPER 8
TERM
4AT
1AT
0 L
0 L
230V/50Hz
ON Control/Profcon Sweden
G0 MÖSG0M ÖSG0 MÖSG0M ÖS Fan Control
19 20 21
B-Alarm
16 17 18
A-Alarm
13 14 15
1 2 4 816 A B C D E F G H I J K
1
DET3
- +
7 8
DET2
- +
5 6
DET1
- +
3 4
EXT
1 2
BUS
B A
Gnd
NIGHT
CLK
11 12
DET4
- +
9 10
DAMPER 1 DAMPER 3 DAMPER 5 DAMPER 7
1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4
TERMINALS
Central re alarm
Jumper panel conguraon/addressing
Air handling unit
19-21 closed in
normal mode
Power supply
Damper terminals 1-8
Connect in sequence
starng with DAMPER 1

To install the unit in stand-alone or network mode
(slave unit for the SUSA/KSUA), connect it as shown in
the tables below:
Connecons in stand-alone mode on page 6, 7
Connecons in network mode on page 8

The smoke detectors are connected using telephone
type twisted pair cables with no parcular
requirements in terms of area.
A damper motor can be connected using EKKX
1×4×0.5 for example.
One damper per damper group, max 100 metres
Two dampers per damper group, max 50 metres
The IS-BUS network can be connected using
FKAR-PG 2×0.5.
Network for
SUSA/KSUA
master unit
DAMPER 2 DAMPER 4 DAMPER 6 DAMPER 8
TERM
4AT
1AT
0 L
0 L
230V/50Hz
ON Control/Profcon Sweden
G0 MÖSG0M ÖSG0 MÖSG0M ÖS Fan Control
19 20 21
B-Alarm
16 17 18
A-Alarm
13 14 15
1 2 4 816 A B C D E F G H I J K
1
DET3
- +
7 8
DET2
- +
5 6
DET1
- +
3 4
EXT
1 2
BUS
B A
Gnd
NIGHT
CLK
11 12
DET4
- +
9 10
DAMPER 1 DAMPER 3 DAMPER 5 DAMPER 7
1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4
At the me of delivery, there is a
jumper over EXT and NIGHT CLK
and a 2.2 kΩ resistor over -/+ in
DET1, DET2, DET3 and DET4
A-ALARM
13-14 closed in normal mode
B-ALARM
16-17 closed in normal
mode
Night mode/damper test
Smoke detector loop 4
Smoke detector loop 1
Smoke detector loop 2
Smoke detector loop 3
IS-BUS terminaon
Terminaon of the IS-BUS is by means of a jumper at TERM,
only in the two end units of the network.
1 3 5 7
2 4 6 8

5 / 14MANUAL
DAMPER WIRING
Wiring - PARALLEL
Wiring - INDIVIDUAL

Fire dampers are connected as shown above with
a maximum of two dampers per damper group
(DAMPER 1 to 8).
A bypass/pressure relief damper type with spring
return to the open posion can only be handled if
the KSUE is used as a slave unit and the damper type
is connected as a re damper. The damper types
must not be mixed within the same damper group.
IMPORTANT!
In stand-alone mode, the number
of damper groups (1 to 8) must
be congured and connected in
sequence starng with DAMPER1.
DAMPER 2 DAMPER 4 DAMPER 6 DAMPER 8
TERM
4AT
1AT
0 L
0 L
230V/50Hz
ON Control/Profcon Sweden
G0 MÖSG0M ÖSG0 MÖSG0M ÖS
Fan Control
19 20 21
B-Alarm
16 17 18
A-Alarm
13 14 15
1 2 4 816 A B C D E F G H I J K
1
DET3
- +
7 8
DET2
- +
5 6
DET1
- +
3 4
EXT
1 2
BUS
B A
Gnd
NIGHT
CLK
11 12
DET4
- +
9 10
DAMPER 1 DAMPER 3 DAMPER 5 DAMPER 7
1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4
1 2 S1 S2S4 S6
G0 MÖ S
G0 MÖ S
1 2 S1 S2S4 S6 1 2 S2S4 S6S1
Safety actuator 24 VAC
(spring return)
Usual cable colours
1 - BLACK
2 - RED
S1 - VIOLET
S2 - RED
Not used S3 - WHITE
S4 - ORANGE
Not used S5 - PINK
S6 - GREY
TIP!
The KBOX accessory has a PCB
with labelled terminals and is
recommended in order to simplify
the connecon process.
1 3 5 7
2 4 6 8
IMPORTANT!
Connect in
sequence
starng with
DAMPER 1

6 / 14MANUAL

DAMPER 2 DAMPER 4 DAMPER 6 DAMPER 8
TERM
4AT
1AT
0 L
0 L
230V/50Hz
ON Control/Profcon Sweden
G0 MÖSG0M ÖSG0 MÖSG0M ÖS Fan Control
19 20 21
B-Alarm
16 17 18
A-Alarm
13 14 15
1 2 4 816 A B C D E F G H I J K
1
DET3
- +
7 8
DET2
- +
5 6
DET1
- +
3 4
EXT
1 2
BUS
B A
Gnd
NIGHT
CLK
11 12
DET4
- +
9 10
DAMPER 1 DAMPER 3 DAMPER 5 DAMPER 7
1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4

12345678
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
CONTROL OF
EXTERNAL
UNIT
TERMINAL NAME DESCRIPTION
JUMPER
JUMPER POSITION
FUNCTION WITH
JUMPER ON
FUNCTION WITH
JUMPER OFF
 G0,
M,
Ö,
S
DAMPER 1,
DAMPER 2,
DAMPER 3,
DAMPER 4,
DAMPER 5,
DAMPER 6,
DAMPER 7,
DAMPER 8,
24 V re damper with
spring return, installed
as described in Damper
connecons on page 5.
Max 16 dampers divided
between 8 damper groups
(max 2 per DAMPER). Must
be installed in sequence
from 1 to 8. Total max
90 VA. Damper test interval
starts aer 10 hours. This
happens aer each restart.
The number of acve
damper groups (DAMPER) is
congured according to the
table above.
1-8 


C
damper test
Simultaneous
damper test
HDamper test
interval: 
No automac test
interval
No jumper on H or I
IDamper test
interval: 1 week
H+I Damper test
interval: 30 days

unit
19,
20,
21
FAN
CONTROL
Terminals 19-21 are closed
in normal mode and change
with A alarm and damper
test depending on the
jumper conguraon.
The relay is a voltage-free
changeover contact, max
5A/250 VAC. There are
selectable delays for the
damper test to allow the
duct pressure to reduce or
the electric heater to cool
down before the damper
test takes place.
DFan does NOT
stop in “night
mode”
Fan  in “night
mode”
EFan NOT stopped
in the damper test
Fan stopped 30 s
before damper test
starts
FFan stopped 5 min
before damper
test
Not used (N/A)
G NO delay when
fan stopped
Fan in the
damper test
IMPORTANT!
Page 6-7 only describes
installaon in stand-
alone mode. This
means that jumper
A must be on.
STAND-ALONE MODE

7 / 14MANUAL
INPUTS TERMINAL NAME DESCRIPTION
JUMPER
FUNCTION WITH
JUMPER ON
FUNCTION WITH
JUMPER OFF
Smoke
detector
3(-), 4(+) DET 1 Replace exisng resistor
with smoke detector of
type UG3-0 or similar.
Max 5 in a loop per input.
Terminate the last one with
2.2 kΩ
B 4 detector zones
DET 1 aects
DAMPER 1+2
DET 2 aects
DAMPER 3+4
DET 3 aects
DAMPER 5+6
DET 4 aects
DAMPER 7+8
1detector zone
5(-), 6(+) DET 2
7(-), 8(+) DET 3
9(-), 10(+) DET 4
Fire alarm 1-2 EXT Normally closed.
Acvated by voltage-free
external break. Aects all
funcon groups.
J reset
of re alarm if EXT
is closed
Manual reset of
re alarm


11-12 NIGHT/CLK Normally closed. Acvated
by voltage-free external
break. Aects all damper
groups. The damper test
can take place if in night
mode.
K
keeps all dampers
closed while break
connues.
CLK (clock) starts

with external break
OUTPUTS

TERMINAL NAME DESCRIPTION
Fire alarm 13,
14,
15
A ALARM Terminals 13-14 are closed in normal mode and change with re alarm
from EXT or DET. The relay is a voltage-free changeover contact, max
5A/250 VAC.
Sum alarm 16,
17,
18
B ALARM Terminals 16-17 are closed in normal mode and change with
detector fault/service
damper fault and
re alarm.
The relay is a voltage-free changeover contact, max 5 A/250 VAC.
POWER
SUPPLY
TERMINAL NAME DESCRIPTION
230 VAC 50 Hz 0, L 230 V/50 Hz Connected with permanent cabling and isolang switch to 2 A group fuse.

IMPORTANT!
Do not forget to perform a manual
funcon test by pressing the TEST
buon aer you nish conguraon/
connecon.

8 / 14MANUAL
WIRING IN NETWORK MODE
DAMPER 2 DAMPER 4 DAMPER 6 DAMPER 8
TERM
4AT
1AT
0 L
0 L
230V/50Hz
ON Control/Profcon Sweden
G0 MÖSG0M ÖSG0 MÖSG0M ÖS Fan Control
19 20 21
B-Alarm
16 17 18
A-Alarm
13 14 15
1 2 4 816 A B C D E F G H I J K
1
DET3
- +
7 8
DET2
- +
5 6
DET1
- +
3 4
EXT
1 2
BUS
B A
Gnd
NIGHT
CLK
11 12
DET4
- +
9 10
DAMPER 1 DAMPER 3 DAMPER 5 DAMPER 7
1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
1 2 4 816
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16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
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Wiring
CONTROL OF
EXTERNAL
UNIT
TERMINAL NAME DESCRIPTION
Fire/


G0,
M,
Ö,
S
DAMPER 1,
DAMPER 2,
DAMPER 3,
DAMPER 4,
DAMPER 5,
DAMPER 6,
DAMPER 7,
DAMPER 8
24 VAC re or evacuaon damper with spring return.
Max 16 dampers divided between 8 damper groups with max 2 per
group, total max 90 VA. Installed as described in Damper connecons on
page 5.
Damper tests are performed by the master unit.


unit
19,
20,
21
FAN
CONTROL
The slave unit with the lowest address echoes the funcon from
master unit relay number 1
The next slave address echoes the funcon from relay number 2 in
the master unit.
The relay is a voltage-free changeover contact, max 5 A/250 VAC.
INPUTS TERMINAL NAME DESCRIPTION
Smoke
detector
3(-), 4(+) DET 1 Replace exisng resistor with smoke detector of type UG3-0 or similar.
Max 5 per input. Terminate the last one with 2.2 kΩ.

5(-), 6(+) DET 2
7(-), 8(+) DET 3
9(-), 10(+) DET 4
Fire alarm 1-2 EXT Normally closed and acvated by voltage-free external break. Aects
the whole system. Detector group 1 must be acvated in the master
unit for the funcon to be available. Keep the resistor in the terminal.
Network
IS-BUS
Gnd,
A,
B
BUS Network connecon to the SUSA or KSUA master unit which must ONLY
be connected to IS-BUS. Daisy chaining between units with Gnd to Gnd,
A to A and B to B. Addressing in the KSUE is as shown in the table above.
The unit can then be congured in the master unit.
Terminaon of the IS-BUS is by means of a jumper at TERM, only in the
two end units of the network.
POWER
SUPPLY
TERMINAL NAME DESCRIPTION
230 VAC 50 Hz 0, L 230 V/50 Hz Connected with permanent cabling and isolang switch to 2 A group fuse.
IMPORTANT!
This page describes installaon of the
KSUE in network mode to the SUSA or
KSUA master unit, and is not applicable
to stand-alone mode. This means that
jumper A must be o.
NETWORK MODE
IS-BUS

9 / 14MANUAL
SPECIFICATION

IS network bus to SUSA or KSUA master unit.
External re alarm (EXT). Aects all damper groups.
Night mode input (NIGHT) or damper test input (CLK)
Detector 1. Terminals 3,4
Detector 2. Terminals 5,6
Detector 3. Terminals 7,8
Detector 4. Terminals 9,10
Input for 230 V/50 Hz
Fuses
There are two fuses on the motherboard. One protects
the whole unit and is at 1AT. The other is at 4AT and
protects the damper motors.
The holders are the bayonet type. To remove the
fuse, rst press down and then turn a quarter turn
anclockwise.

Intended to be aached to a wall.

230 VAC, 50 Hz, 100 VA. Protected with 2 A fuse at
least.

IP65

Max +35 °C, min -5 °C

2.5 Kg

B alarm – potenal-free changeover contact,
max 5 A/250 V. Terminal numbers 16, 17, 18.
A alarm – shared by all detectors and EXT.
Potenal-free changeover contact, max 5 A/250 V.
Terminal numbers 13, 14, 15.
Fan – potenal-free changeover contact, max
5 A/250 V. Terminal numbers 19, 20, 21.
Damper groups 1 to 8 (DAMPER)
Dimensions
180
255 100

10 / 14MANUAL
TERMINOLOGY
 A re damper with a 24 VAC motor. It closes with spring force to the fail-safe posion (closed).



A damper with a 24 VAC motor. It opens with spring force to the fail-safe posion (open).
Normal mode Venlaon dampers are open and evacuaon dampers are closed.
 All damper types close. For example, used if the venlaon system is shut down to save energy.
The re damper is put in the fail-safe posion and then opens when the NIGHT input closes
again. Damper tests (if any) can take place at this me.
Stand-alone mode The unit is not connected via the IS-BUS network to a master unit. It is instead completely
stand-alone and alarms are indicated via LED and the voltage-free changeover relay. The
jumper panel is used for conguraon.
Network mode The SUSA or KSUA master unit communicates all alarms, funcon tests, etc. between the slave
units over the IS-bus. Max 32 slaves.
 This means two dampers connected to a single damper group (DAMPER). An individual damper
error will aect the NORMAL/OFF indicaon for the damper group (in network mode this
appears in the master unit).
 For installaon in stand-alone mode, the jumper eld is used to congure the unit. For
installaon in network mode, the jumper panel is used for slave unit addressing.

11 / 14MANUAL
OPERATING INSTRUCTIONS/TROUBLESHOOTING
FUNCTION DESCRIPTION
ADAMPER 1,
DAMPER 2,
DAMPER 3,
DAMPER 4,
DAMPER 5,
DAMPER 6,
DAMPER 7,
DAMPER 8
Indicates the end posion of the fail-safe actuator for each of the damper groups DAMPER 1 to 8.

Venlaon dampers (re dampers) are in the open blade posion.
Evacuaon/pressure relief/bypass dampers are in the closed blade posion (network mode
only).

Venlaon dampers (re dampers) are in the closed blade posion.
Evacuaon/pressure relief/bypass dampers are in the open blade posion (network mode
only).
If two dampers are connected in parallel in the same damper group, the same indicaon relates to
both dampers.

Check:
That there are no other alarms on the front panel
That the damper motor is connected correctly
That the fuse to the damper outputs is intact (4 AT)
If the air handling unit moves to the re posion during the automac damper test. Check that
FAN CONTROL is connected to the correct input on the unit, marked external stop or similar.
BOPERATION Green LED showing that the unit is energised and indicang day/night mode or communicaon.
Constant = day mode.
Long ashing = night mode.
Short ashing = communicaon via IS-BUS.
A
B
C
D
F
E
G

12 / 14MANUAL
FUNCTION DESCRIPTION
CERROR 1/2
Detector 1
Detector 2
Detector 3
Detector 4

Check:
The terminang resistor in the last detector of the loop with the problem. It should be 2200
Ω, 0.6 W.
If the input is not used, a resistor of 2200 Ω must be installed to replace the detectors.
Break in cable
Check loop polarity over the enre length
(dirty smoke detector)
The indicaon is delayed by one hour to prevent false alarms. When the alarm is reset, the
delay is deacvated to make it possible to conrm immediately that the alarm has been
cleared.
Check:
If one or more detectors are dirty.
Indicated by a yellow LED on the aected detector if the detector has a service alarm
funcon.

Check:
Perform a manual (E) damper test and check that the relevant DAMPER indicates OFF
(red) within 30 seconds aer NORMAL (green) goes o. The indicaon must then return to
NORMAL within 200 seconds.
That the G0 and M cables have not been swapped and that they are connected according to
the descripon of damper connecons.
That the dampers are connected in sequence from DAMPER 1 to 8
That the right number of damper groups are congured as shown in the jumper table on
page 6.

Check:
The addressing in KUSE and that the master unit slave unit addressing is correct according
to its manual.
Communicaon loop from Gnd to Gnd, A to A and B to B between the units.
DFAN
CONTROL
Normal mode for the air handling unit is indicated with the green LED FAN (CONTROL) when the
relay is closed 19-21.
If the air handling unit moves to the re posion during the automac damper test. Check that
FAN CONTROL is connected to the correct input on the unit, marked external stop or similar.
ERESET/TEST
Only relevant
for stand-alone
mode
RESET – press the buon briey to reset all alarms.
TEST – carry out a manual damper test by holding down the buon for longer than ve seconds.
The test starts when you release the buon and the fan relay (FAN CONTROL) switches o. A
congurable period passes before the damper test to allow any duct pressure to reduce or the
reheater to cool down.

Unwanted locking can occur between the KSUE and the unit when the night mode signal is
received (from the unit) if jumper D is not inserted.

13 / 14MANUAL
FUNCTION DESCRIPTION
FA ALARM The A alarm (re) is indicated by the red LED and the associated relay output is closed when the
following events occur.
Smoke detected by one of the detector loops (DET 1-4)
Break of EXT input (external re alarm)
Check:
That the EXT input is jumpered or closed by an external monitoring unit
That none of the detector loops is short-circuited
That an alarm from a detector is indicated with a red LED on the detector.
GB ALARM The B alarm is indicated by the red LED and the associated relay output is closed when the
following events occur:
Break in any of the detector loops
Error during funcon test
Service alarm in any of the detector loops
Damper in incorrect posion during normal operaon
Connecon error
Check:
For other alarms indicated by the LEDs
That the G0 and M cables have not been swapped and that they are connected according to
the descripon of damper connecons.
That the dampers are connected in sequence from DAMPER 1 to 8
That the right number of damper groups are congured as shown in the jumper table on page
6.

14 / 14MANUAL
PROFCON AB
Victor Hasselblads gata 9
421 31 Västra Frölunda
Sweden
Tel: [phone]
Web: oncontrol.se
On Control is a registered trade mark of PROFCON AB


If this symbol appears on the product or its packaging, the product must not be treated
as household waste. Instead, it must be sent to a suitable collecon point that recycles
electrical and electronic equipment. By making sure this product is correctly processed, you
will help to prevent the negave impact on the environment and on human health that could
result from inappropriate waste handling. Recycling helps to conserve natural resources. To
nd out more about recycling this product you can contact your local authority, your cleaning
contractor or the dealer you purchased the product from.
