Kampmann KaControl Instruction manual

I393/08/10/1 GB
Assembly and installation instructions
Keep in a safe place for future reference!
1.48
KaControl for Venkon
Venkon

KaControl for Venkon
ASSEMBLY AND INSTALLATION INSTRUCTIONS
1. Correct and Proper Use..................................................................5
2. Important Information / Safety Information............................6
3. Operation of KaController........................................................... 7
3.1 Operating Keys, Display Elements............................................ 8
3.2 Operation..................................................................................10
3.2.1 Switching Control Off and On ........................................11
3.2.2 Setting the Temperature.................................................12
3.2.3 Setting the Fan ................................................................13
3.2.3 Setting the Time............................................................. 15
3.2.3 Timer Programs................................................................15
3.2.3 Modes of Operation (Mode key) ....................................18
4. Alarm Messages ............................................................................19
4.1 Venkon......................................................................................19
4.2 KaController Control Electronics .............................................19
5. Motor Protection, Condensation Alarm...................................20
5.1 Motor protection......................................................................20
5.2 Condensation Alarm ................................................................20
6. Cabling ............................................................................................21
6.1 General Information.................................................................21
6.2 Single-circuit Control of up to 6 Units ....................................22
6.3 Single-circuit Control of up to 30 Units...................................23
6.3.1 Final Resistances in a CAN-Bus System ...........................24
6.3.2 Bus Connections between Venkons ...............................24
6.4 Multi-circuit Control of up to 10 Control Circuits...................25
6.5 KaController .............................................................................26
6.6 Inputs for Processing Ext. Contacts
(e.g. window contacts, card readers etc.)................................26
6.7 Outputs to Activate Ext. Control Units
(e.g. heat demand, faults etc.).................................................27
6.8 Intake Air Temperature Sensor................................................27
7. Installation, Venkon Wiring, Room Control Unit, Intake Air
Temperature .................................................................................28
7.1 Fan Convectors..........................................................................28
7.2 KaController .............................................................................29
7.3 Intake Air Temperature Sensor................................................29
8. Addressing .....................................................................................30
8.1 Single-circuit Control ...............................................................30
8.1.1 Maximum 6 Venkons in One Control Zone ....................30
8.1.2 Maximum 30 Venkons in One Control Zone ..................30
8.2 Multi-circuit Controls................................................................31
8.2.1 Maximum 10 Control Zones with up to 6 Venkons
in One Control Zone. .......................................................31
8.2.2 Parameter Settings for Addressing Master Units...........32
9. Setting Configuration of Units by Means of DIP Switches..33
10. Parameter Settings ...................................................................36
10.1 General....................................................................................36
10.2 Calling up the Service Menu..................................................36
10.3 Parameter Settings. ................................................................37
Symbols:
Caution! Danger!
Non-observance of this
information may cause
serious damage to
persons or property.
Danger of
electrocution!
Non-observance of this
information may cause
serious damage to
persons or property by
electric current.
Read this manual
through carefully
before commencement
of installation!
All persons involved
in the installation,
commissioning and
use of this product
are duty bound to
pass this manual
onto subsequent
tradespersons and then
to the end user or
operator. Retain this
manual until the
system is ultimately
decommissioned!
Amendments to the
content of this manual
may take place without
prior notice being
given!
Printed on environmentally-
friendly non-chlorine-bleached
paper; all rights
reserved; our prior permission is
required for any reprints even
excerpts; subject to change
without notification.
1.48
Venkon
3

10.3.1 Display of Target Temperature/Room Temperature ...37
10.3.2 Setting of Absolute Target Temperature or ± 3K .......37
10.3.3 ON/OFF, Eco/Day Functions ...........................................38
10.3.4 Target Temperature in Eco Mode ................................39
10.3.5 Heating/Cooling Changeover by Clip-on Sensor
in 2-pipe Systems............................................................39
10.3.5.1 Setting DIP Switch ......................................................39
10.3.5.2 Setting of Mode of Operation / Automatic
Heating/Cooling Changeover.....................................40
10.3.5.1 Limit Values of Heating Mode ...................................40
10.3.5.4 Limit Values of Cooling Mode....................................41
10.3.5.5 Cyclical Opening and Closing of
Straight-way Valve......................................................41
10.3.6 Rinse Function................................................................42
10.3.6.1 Fan Idle time and Running Time During
Rinse Function .............................................................42
10.3.6.2 Rinse Function, Modes of Operation .........................42
10.3.7 Auto-Eco Functions ...................................................... 43
10.3.7.1 Limit Value of Water Temperature in Heating Mode ...43
10.3.7.2 Limit Value of Water Temperature in Cooling Mode.....43
10.3.8 Display of Heating Symbol / Cooling Symbol ..............44
10.3.7 Function of Analog Inputs B1, B2 and B3.....................44
10.3.9.1 Sensor Alignment........................................................44
10.3.10 Function of Digital Inputs DI1, DI2, DI3, DI4 and DI5 .....45
10.3.10.1 Digital Input DI1........................................................45
10.3.10.2 Digital Input DI2........................................................45
10.3.10.3 Digital Input DI3........................................................45
10.3.10.4 Digital Input DI4........................................................45
10.3.10.5 Digital Input DI5........................................................45
10.3.11 Function of Digital Outputs No4, No5, No6 and No7 .....46
10.3.11.1 Digital Output No6 ...................................................46
10.3.11.2 Digital Output No7 ...................................................47
10.3.11.3 Settings of Valve PCBs for 0..10 V Actuators
and 3-point Actuators...............................................47
10.3.12 Fan Settings .................................................................50
10.3.12.1 Automatic Fan Mode ................................................50
10.3.12.2 Manual Fan Mode ....................................................50
10.3.12.3 Continuous Fan Mode. .............................................51
10.3.13 Automatic Mode Settings in 4-pipe Systems..............51
10.3.14 Blocking Operating Options or Functions,
Parameters 38...............................................................52
10.4 Programming Key...................................................................53
11. Parameter List for Control PCB ...............................................54
12. Functional Testing of Connected Assemblies.......................58
13. Parameters of KaController .....................................................60
13.1 General ...................................................................................60
13.2 Calling up KaController Parameter Menu ............................60
13.3 KaController Parameter List...................................................60
KaControl for Venkon
ASSEMBLY AND INSTALLATION INSTRUCTIONS
1.48 Venkon
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KaControl for Venkon
ASSEMBLY AND INSTALLATION INSTRUCTIONS
1.48
Venkon
5
1. Correct and Proper Use
Kampmann KaControllers and Venkons are designed according to
the state of the art and recognised safety regulations. Nevertheless
their use can lead to dangers to personnel or damage to the unit or
other material items if they are not installed and operated correctly
or not used correctly and properly.
Applications
The KaController should only be used as a room unit to control
Kampmann systems.
KaControllers should only be used
- Indoors (for instance in residential properties and offices,
showrooms etc.)
KaControllers should not be used
- Outdoors,
- In humid areas, such as swimming pools, and in wet rooms,
- In areas where there is a risk of explosion,
- In areas with a high dust content,
- In areas with an aggressive atmosphere.
Venkons should only be used indoors (for instance in residential
properties and offices, showrooms). They should not be used in
humid areas, such as swimming pools or outdoors. During
installation, the products should be protected against moisture. In
case of doubt, discuss the application directly with the
manufacturer. Any use other than the uses specified above is
deemed not to be correct and proper use. Any damage resulting
from this shall be the sole responsibility of the operator of the unit.
Correct and proper use is also deemed to include compliance with
the installation instructions described in this manual.
Specialist knowledge
The installation of this product requires specialist knowledge of
heating, cooling, ventilation and electrical engineering. This
knowledge is generally assumed to have been gained in the course
of vocational training in the aforementioned fields and is not
described separately.
Damage resulting from improper installation is the sole
responsibility of the operator of the units.The installer of these units
should have adequate knowledge, gained in specialist vocational
training about
- Safety and accident prevention regulations
- Guidelines and recognised technical regulations, i.e. Association of
German Electricians (VDE) regulations, DIN and EN standards.
Purpose and scope of application of the manual
This manual contains information on the operation of the
KaController. The information contained in the manual can be
changed without prior notification.

KaControl for Venkon
ASSEMBLY AND INSTALLATION INSTRUCTIONS
1.48
2. Important Information / Safety Information
Installation, assembly and maintenance work on electrical units
should only be performed by a qualified electrician (in compliance
with VDE requirements).
Wiring should comply with applicable VDE regulations and
provisions laid down by regional electricity providers. Non-
adherence to these regulations and the operating manual can lead
to malfunction of the unit with consequential damage and resulting
danger to personnel. There is a risk of fatal injury if wiring is not
correct or wires are crossed! All parts of the system should be
disconnected from the power source before commencing with
wiring or maintenance work and should be prevented from
accidental re-connection!
Please read this manual in full to guarantee correct installation and
trouble-free operation of the KaController.
Please note the following safety-relevant information:
• Disconnect all parts of the system that are being worked on.
• Ensure that the system cannot be accidentally re-connected!
• Before commencing with installation/maintenance work, wait
until the fan has come to a standstill once the unit has been
switched off.
• Caution! Pipes, casings and fittings can become very hot or very
cold depending on the mode of operation!
• Specialist personnel must have adequate knowledge, obtained in
their training, of:
••Safety and accident prevention regulations
••Guidelines and recognised technical regulations, i.e. Associati-
on of German Electricians (VDE) regulations,
••DIN and EN standards.
••Accident prevention regulations VBG, VBG4, VBG9a
••DIN VDE 0100, DIN VDE 0105
••EN 60730 (Part 1)
••Technical wiring regulations (TABs) issued by the regional
electricity providers.
During installation, the products should be protected against
moisture. In case of doubt, discuss the application directly with the
manufacturer. Any use other than the uses specified above is
deemed not to be correct and proper use. Any damage resulting
from this is the sole responsibility of the operator of the unit.
Correct and proper use is also deemed to include compliance with
the installation instructions described in this manual.
Modifications to the unit
Do not undertake any modifications, renovations or additions to
the KaController or Venkon unit without discussing these with the
manufacturer as this could impair the safety and correct operation
of the units.
Do not undertake any work on the unit that is not described in this
manual. On-site systems and cabling must be suitable for
connecting to the intended system!
Venkon
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KaControl for Venkon
ASSEMBLY AND INSTALLATION INSTRUCTIONS
1.48
3. Operation of the KaController
The KaController is capable of controlling the wide range of
Kampmann products and systems. The KaController is equipped
with the latest technology and provides users with the option of
adapting the air conditioning of buildings to individual needs.
Up to two switching-on and switching-off times can be configured
for every weekday so that the room temperature can be regulated
by the user to meet the demand
Product features:
• Integral temperature sensor
• Large LCD multifunctional display
• Automatic LED background lighting
• Large seven-segment display for visualisation of target room
temperature
• Real-time clock with integral timer programs
• 2 Switch-on and switch-off times per day
• Alarm display
• Individually adjustable basic display
• Press/Turn button with endless turn/rest function
• Single-button operation of all functions
• Connection of Kampmann system components via bus connection
• Password-protected service level
• Language-independent display, ideal for international use
Venkon
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KaControl for Venkon
ASSEMBLY AND INSTALLATION INSTRUCTIONS
1.48
3.1 Operating Keys, Display Elements
1. Display with LED background lighting
2. ON/OFF button (depending on setting)
- ON / OFF (factory setting)
- Eco mode / Day mode
3. TIMER key
- Set time
- Set timer program
4. ESC key
- Back to default view
5. Navigator
- Change settings
- Call up menus
6. MODE key
- Set operating modes
(disabled with 2-pipe applications)
7. FAN key
- Set fan control
All menus can be selected and set using the navigator.
The LED background lighting is automatically switched off 5
seconds after the last operation on the KaController.
The LED background lighting can be permanently disabled by
adjusting the parameters.
Venkon
8
KaController with
operating keys type 3210004
KaController without
operating keys (single-button
operation) type 3210003

1 Display of target room temperature
2 Current time
3 Timer program enabled
4 Weekday
5 Alarm
6 Selected operation is blocked
7 Eco mode
8 Target value setting enabled
9 Fan control setting Auto-1-2-3
10 Ventilation mode
11 Cooling mode
12 Heating mode
13 Automatic Heating/Cooling changeover mode
The symbols on the display depend on the application (2-pipe,
4-pipe etc.) and the parameters set.
KaControl for Venkon
ASSEMBLY AND INSTALLATION INSTRUCTIONS
1.48
Venkon
9
LCD display symbols

KaControl for Venkon
ASSEMBLY AND INSTALLATION INSTRUCTIONS
1.48
3.2 Operation
The KaController is operated by the navigator and the operating
keys.
The operations that can be called up and set using the navigator are
identical on both versions (with/without operating keys at the side)
so that the KaController with operating keys at the side is used
throughout the manual for ease of understanding.
The different selection menus are called up either using the
navigator or the operating keys at the side.
If no action is carried out using the navigator or function keys for
3 seconds, then the last change made is saved and the default
view is called up again.
Venkon
10
Menu selection using the navigator
Menu selection using operating keys

KaControl for Venkon
ASSEMBLY AND INSTALLATION INSTRUCTIONS
1.48
3.2.1 Switching the Control Off and On
Once the control has been switched on, the default view appears on
the display showing the current target room temperature and the
fan stage set.
When the KaController is started up for the first time, the time is
not shown in the default view (see "Setting the time" selection
menu).
Switching off the control:
There are 3 options for switching off the control:
1. Press the ON/OFF key
2. Turn the navigator to the left until OFF appears
3. Press and hold down the navigator until OFF appears
Switching on the control:
There are 2 options for switching on the control:
1. Press the ON/OFF key
2. Press the navigator
Venkon
11
Default view
Default view
Control OFF display

KaControl for Venkon
ASSEMBLY AND INSTALLATION INSTRUCTIONS
1.48
3.2.2 Setting the Temperature
The target temperature is entered from the default view.
Press ESC or do not use the KaController for 3 seconds to call up the
default view.
Setting the temperature setpoint:
A new temperature setpoint can be entered by turning the
navigator in the standard view. The figure is applied by pressing the
navigator and the default view is called up.
If no action is carried out using the navigator or function keys for
3 seconds, then the last change made is saved and the default
view is called up again.
Venkon
12
Default view
Temperature
setpoint setting

3.2.3 Setting the Fan
To call up the "Fan setting" selection menu, press
the FAN key (quick access) or use the navigator.
Calling up the "Fan setting" menu using the navigator:
In Automatic mode, the room temperature is regulated by
automatic adjustment of the fan speed. The user also has the
option of setting fan speeds Auto-1-2-3 to meet demand.
Pressing the navigator in default view switches the display to the
"Fan setting" menu.
You can select the fan speed you require from Auo-1-2-3 by turning
the navigator.
Pressing the navigator activates the selected fan stage.
If no action is carried out using the navigator or function keys for
3 seconds, the last change made is saved and the default view is
called up.
KaControl for Venkon
ASSEMBLY AND INSTALLATION INSTRUCTIONS
1.48
Venkon
13
Fan stage 3

KaControl for Venkon
ASSEMBLY AND INSTALLATION INSTRUCTIONS
1.48
Time setting view
Setting to hide
time in default view
3.2.4 Setting the Time
To call up the "Time setting" selection menu, press the TIMER key 1
x (quick access) or use the navigator.
Calling up the "Time setting" menu using the navigator:
Setting the time:
Use the navigator to set the following:
1. Current hour
2. Current minute
3. Current day
The "Timer program" selection menu is automatically called up
after the current day is confirmed by pressing the navigator.
If no action is carried out using the navigator or function keys for
7 seconds, then the last change made is saved and the default
view is called up again.
When the KaController is started up for the first time, the time is
not shown in the default view.
Only when the time has been set, is the current time shown in the
default view!
If "- -: --" is entered for the hour and minute, the realtime clock is
disabled and the time is hidden in the default view.
Venkon
14

3.2.5 Timer Programs
The KaController offers the option of programming on and off times
using a timer program if rooms are only to be air conditioned during
certain times of the day. Unlike with conventional thermostatic
controllers, it is not only possible to set one on and off time each day,
but two on and off times per day.
Set the time in the "Time setting" selection menu before
parameterizing the on and off times.
The KaController can manage 2 switching on and 2 switching off
times per day. The on and off times can be entered as a block for the
entire week or entered individually for each day.
The timer program switches the controller on and off in
accordance with the set time intervals. Once the controller has
been switched off by the timer program, the user then has the
option of switching it on again using the ON/OFF key or the
navigator.
If no on or off time is entered into the timer matrix, the "Clock"
symbol is hidden in the default view.
The diagram below shows the sequence for setting the timer
programs. Steps 1-4 are described in more detail in the next section.
To exit the "Timer programs" selection menu, press and hold down
the navigator for 3 seconds in the Timer Start menu or do not
operate the KaController for 15 seconds.
KaControl for Venkon
ASSEMBLY AND INSTALLATION INSTRUCTIONS
1.48
ON1 OFF1 ON2 OFF2
MO 6 : 00 18 : 00 - - : - - - - : - -
TU 6 : 00 18 : 00 - - : - - - - : - -
WE 6 : 00 18 : 00 - - : - - - - : - -
TH 6 : 00 18 : 00 - - : - - - - : - -
FR 6 : 00 18 : 00 - - : - - - - : - -
SA 8 : 00 14 : 00 - - : - - - - : - -
SU - - : - - - - : - - - - : - - - - : - -
Timer matrix
Example of a weekly
timer program
Display elements in the Timer
Programs selection menu
Venkon
15
1 ON= SWITCH ON timer program
OFF=SWITCH OFF timer program
2 1=Timer program no. 1
2=Timer program no. 2
3 Switching on/switching off time
4 Weekday
5If no on or off time is entered into the timer matrix, the "Clock"
symbol is hidden in the default view.

KaControl for Venkon
ASSEMBLY AND INSTALLATION INSTRUCTIONS
1.48
To call up the "Timer programs" selection menu, press the TIMER
key 2 x (quick access) or use the navigator.
Calling up the "Timer programs" menu using the navigator:
Step 1:
Turn the navigator to select a weekday for which you would like to
program a switching-on or off time.
You have the option of selecting the days of the week as a block (MO-FR,
SA-SU, MO-SU) or individually.
The figure is applied by pressing the navigator (for instance: MO−FR) and
the next input screen is called up.
Step 2:
Select the number of the timer program (no. 1 or no. 2) by turning the
navigator.
The figure is applied by pressing the navigator (for instance: Timer no. 1)
and the next input screen is called up.
Step 3:
It is possible to set the switching on time you require by turning the
navigator.
Once the minutes have been entered, press the navigator to apply the
switching-on time and the input screen for the switching-off time of the
selected timer number is called up.
Venkon
16
Timer start screen
Input screen for timer number
Input screen for
switching-on time

KaControl for Venkon
ASSEMBLY AND INSTALLATION INSTRUCTIONS
1.48
Step 4:
It is possible to set the switching-off time you require by turning the
navigator.
Once the minutes have been entered, press the navigator to apply
the switching-off time entered and the timer program start screen is
called up (-> Step 1).
The respective day and associated timer program no. must be
called up to delete the switching-on and off times entered
(Step 1 + Step ). The switching-on or off time entered should be
replaced by "--:--" (Step 3 + Step 4).
Important note: The block-wise deletion of timer entries is not
possible!
Timer entries can be overwritten at any time and this can be done
for a block as well as for each day.
Switching-on and off times should only be requested singly for each
day. The block-wise requesting of switching-on and off times is not
possible with different timer entries for the respective weekdays
and the time is displayed with "--:--"!
To exit the "Timer programs" selection menu, press and hold
down the navigator for 3 seconds in the Timer Start screen or do
not perform any operation on the KaController for 15 seconds.
Venkon
17
Input screen for
switching-off time

KaControl for Venkon
ASSEMBLY AND INSTALLATION INSTRUCTIONS
1.48
Heating operating
mode setting
3.2.6 Operating Modes (Mode Key)
To call up the "Operating modes" selection menu, press the MODE
key (quick access) or use the navigator.
Calling up the "Operating modes" menu using the navigator:
The operating mode can be set using the navigator depending on
the parameter setting.
Automatic mode: The control switches automatically between
heating mode and cooling mode whilst
maintaining a neutral zone.
Heating mode: The control only works in heating mode.
Cooling mode: The control only works in cooling mode.
The preferred operating mode can be selected by turning the
navigator in the Operating Mode selection menu.
Pressing the navigator activates the selected operating mode.
The MODE key is locked with 2-pipe applications, as Heating and
Cooling operating modes are specified via an external contact or
a clip-on sensor. It is generally not possible to adjust the operating
mode using the KaController in 2-pipe applications.
If no action is carried out using the navigator or function keys for
3 seconds, the last change made is saved and the default view is
called up.
Venkon
18

KaControl for Venkon
ASSEMBLY AND INSTALLATION INSTRUCTIONS
1.48
View of "Motor fault" alarm
View of "Realtime fault
in KaController"
4. Alarm Messages
The KaController displays fault messages using the alarm messages
given in the table below. The alarm messages are displayed
according to their priority. In the event of an alarm, note down the
alarm message and contact the responsible member of staff (System
Administrator or Installed/Service Technician) to remedy the cause
of the fault.
4.1 Venkon
Venkon alarm table
4.2 KaController Control Electronics
KaController control electronics alarm table
Should more than one fault occur simultaneously with the
KaController control electronics, the alarm messages are
displayed alternately in the display.
Venkon
19
Code Alarm Priority
A01 EEPROM fault 1
A03 Room sensor fault 2
A04 B2 or B3 sensor fault 3
A06 Condensation alarm 4
A07 Motor fault 5
Code Alarm
tAL1 Temperature sensor fault in KaController
tAL3 Realtime fault in KaController
tAL4 EEPROM fault in KaController
Cn Communication fault with the ext. control PCB

5. Motor Protection, Condensation Alarm
5.1 Motor Protection
Any motor fault with a Venkon is shown on the KaController by the display "A07". The Venkon with
the motor fault shuts down automatically.
When a motor fault has occurred, check whether an impeller is blocked. To eliminate the fault,
disconnect the Venkon and remedy the cause of the fault. The Venkon should then restart after the
power supply has been reconnected and switched to a fan stage.
Contact a Service Technician should the motor fault continue to be shown on the display.
A fault in the motor of a slave unit is not shown on the KaController. Only a fault in the motor
of a master unit is shown on the KaController.
5.2 Condensation Alarm
The condensation alarm of a Venkon is shown on the KaController by the display "A06". The
Venkon with a condensation alarm shuts down automatically.
Check that the condensation pump is running correctly and check the water level in the
condensation tank when a condensation alarm occurs.
The condensation alarm of a slave unit is not shown on the KaController. Only the condensation
alarm of a master unit is shown on the KaController.
KaControl for Venkon
ASSEMBLY AND INSTALLATION INSTRUCTIONS
1.48 Venkon
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