Airlow CP Touch User manual

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[NÁZEV SPOLEČNOSTI]
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USER MANUAL
CONTROLLER CP Touch
Version: 03
EN
Issue: 06.11.2018
Code: M_19_V03_EN_2018_11

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User manual – Controller CP Touch
Content
1 Installation .............................................................................................................. 3
1.1 Connecting the controller to the unit ............................................................... 4
2 Controller description and functions ..................................................................... 5
3 Starting the display ................................................................................................. 6
4 Symbols and their meanings .................................................................................. 7
4.1 Symbols on the main screen .............................................................................. 7
4.2 Navigation symbols ............................................................................................ 7
4.3 Symbols fixed on the main screen .................................................................... 8
5 Blocks on the main screen ...................................................................................... 8
5.1 “Power” block .................................................................................................... 8
5.2 “Mode” block ..................................................................................................... 9
5.2.1 List of modes ................................................................................................. 9
5.3 “Temperature“ block ......................................................................................... 9
5.4 “Zone“ block ..................................................................................................... 10
6 User settings.......................................................................................................... 10
6.1 Parameters ....................................................................................................... 10
6.1.1 Control ......................................................................................................... 10
6.1.2 Switching between HS/NHS ....................................................................... 11
6.1.3 HS / NHS temperature ................................................................................ 11
6.1.4 Current season ............................................................................................ 11
6.2 Control settings ................................................................................................ 11
6.2.1 Blocking input IN1 (No / HS / NHS) ............................................................ 11
6.2.2 Blocking input IN2 (No / HS / NHS) ........................................................... 12
6.2.3 Heating hysteresis ....................................................................................... 12
6.2.4 Cooling hysteresis ....................................................................................... 12
6.2.5 Bank holidays ............................................................................................. 12
6.2.6 School holidays ........................................................................................... 13
6.3 Holiday/Party ................................................................................................... 13
6.4 Weekly program setting .................................................................................. 14
6.4.1 Day copying ................................................................................................. 14
6.5 Network setting ............................................................................................... 15
6.6 Texts ................................................................................................................. 16
6.7 Display settings ................................................................................................ 16
6.7.1 Time zone setting ........................................................................................ 17
6.7.2 Daylight saving time (summer time) .......................................................... 17
6.8 SW information ................................................................................................ 17
7 Filter replacement indication ............................................................................... 17
8 Table of alarms and notifications ......................................................................... 18
9 Other functions ..................................................................................................... 20
9.1 Forgetful operator ........................................................................................... 20
9.2 Bypass dampers ............................................................................................... 20
9.3 Circulation damper .......................................................................................... 20
Key Chapter symbol
Important notes

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User manual – Controller CP Touch
Controller description:
The CP Touch controller can be connected to DUPLEX units fitted with an RD5 control
board. The CP Touch provides full control for these units, i.e. service parameter
settings (password protected) as well as user settings. It has a manual mode, allowing
the user to choose directly the operating mode of the unit, and a weekly mode
controlling the unit according to a weekly program. The software version is also
shown in the user setting of the controller ( 6.8).
Note: The CP Touch controller’s commissioning and connection to a DUPLEX
units may only be done by a specialist company with up-to-date training certification
for DUPLEX units with RD5 controls.
1 Installation
First, mount the controller on the designated location on the wall.
It can be mounted on a standard electrical box with a hole spacing of 68mm.
The box can be clipped on from one
direction only
Cross-section of the wall with
the controller box
Step 1: Before installation
dismantle the controller,
removing its front from its
back.
Step 2: Place the back on the
designated spot on the wall and fix it
using screws.
Step 3: Clip the front with display
onto the fixed back.
68mm
→●←
Press here

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User manual – Controller CP Touch
Step 4: Controller mounted on the wall.
The CP Touch must not be connected or disconnected when the unit is
connected to power supply.
1.1 Connecting the controller to the unit
For the controller’s electrical connection follow the wiring diagram located in
the lid of the AHU’s cabinet.
If there more controllers connected, they must be in a series as shown in Fig. 1.
Note
According to the diagram up to four controllers can be connected to a unit with RD5
controls. The last controller on the bus bar must have an activated termination
resistor – jumper short circuit, see Fig. 2.
Figure 1
Figure 2
Close-up of
jumper with
termination
resistor
Board view
Termination resistor

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User manual – Controller CP Touch
The back of the controller board has jumpers at designated points as shown in Fig. 2:
T.CAN – A termination resistor jumper; the jumper must be fitted on the last
controller in line.
A1 – 1. Controller addressing jumper
A2 – 2. Controller addressing jumper
The jumpers of each controller on the same bus bar must have different address.
Table 1 shows controller connection options. When more controllers are installed,
their addressing must be different. The last controller in the series must be
terminated with a T.CAN jumper.
Number of
controllers
connected
A1
A2
T.CAN
1
0
0
1
0
0
0
2
0
1
0
0
0
2
0
0
3
0
1
0
0
0
2
0
0
3
0
0
4
Table 1
0…………..Unconnected jumper
…………Connected jumper
2 Controller description and functions
Turn on the light of a connected controller by clicking on the dark screen.
The CP Touch controller can be connected to DUPLEX units fitted with an RD5 control
board. The CP Touch provides full control for these units, i.e. service parameter
settings, protected by a password.
The controller enables:
– A manual mode, allowing the user to choose directly the operating mode of the
unit.
– A weekly mode to control the unit according to a weekly program.

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User manual – Controller CP Touch
3 Starting the display
After switching the CP Touch on, a starting screen appears with additional
information on the status of communication with the unit.
Text/Status
Controller operation
Waiting for
status
The launch application is waiting for the controller’s executing
part to start up; this takes approximately 10 s
Loading
application
Loading of the application in the controller, which takes up
to 10 s. The controller screen may darken for several seconds.
Downloading
application
An updated version of the application is being downloaded
from the control board; this may take approximately 4 minutes.
Waiting for
connection
The controller is waiting for communication with the control
board; if this takes more than 3 minutes, the screen switches to
“Communication Error“
Main screen
appears, but
data are “0”
The controller’s application has loaded properly, but
communication with AHU controls is not available yet. This
status may appear after switching the unit’s power supply when
the control module application has not been launched yet after
starting power supply. It should not last longer than 1 minute.
Communication
error
Communication between the controller and the unit has not
been established. A new attempt to connect is made after
restarting power supply.
Table 2
Main screen:
To adjust parameters on the main screen, click on a parameter, see Fig. 3.
Power setting
Mode setting
Required
temperature
Current mode
Current date and time
Current zone +
user text
Outside air
temperature
Room air
temperature
User setting
Figure 3

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User manual – Controller CP Touch
4 Symbols and their meanings
– Required parameter setting mode symbols; one of the symbols is always
displayed.
4.1 Symbols on the main screen
Group 1 Manual control of the unit
Group 2
Unit control according to a weekly
program
Temporary manual change of the
weekly program
Group 3
Party/Holiday mode active
Bank holiday mode active
Group 4
Symbol indicates heating
Symbol indicates cooling
Group 5
Active alarm symbol (yellow) 8
Active notification symbol (blue) 8
Table 3
4.2 Navigation symbols
Clicking returns the screen one level back
Clicking returns the screen to the main screen
Current language icon; clicking on the flag
shows the page with language settings
Table 4

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User manual – Controller CP Touch
4.3 Symbols fixed on the main screen
Next to this symbol, outside air temperature
T-ODA is shown
If extraction / room temperature control is
used, interior temperature T-IDA is shown
(room or extraction air temperature)
If supply air temperature control is used,
supply air temperature T-SUP is shown
User interface access icon
Service settings accessible after entering
a password; any data in the service settings
may be edited only by an authorized service
technician.
Table 5
5 Blocks on the main screen
5.1 “Power” block
Figure 4
It shows the unit’s power level current at the time in % or m3/h according to the
configuration of the unit.
The current power level value may not correspond to the value set manually or in the
weekly program. If that is the case, the power level required is generated by a closed
input or a connected sensor such as that of CO2 concentration.

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User manual – Controller CP Touch
5.2 “Mode” block
Figure 5
It shows a mode current at the time, with options as provided by the unit’s
configuration.
The current mode parameter may not correspond to the parameter set manually or
in the weekly program. If that is the case, the power level required is generated by
a closed input D1 - D4 or one of the inputs IN1 - INk4/2.
5.2.1 List of modes (defined by the type and configuration of the unit)
OFF – The unit is switched off.
Automatic - The unit is in “OFF” mode. It is started by the periodic ventilation timer
or when input status changes (Dn, INk).
Ventilation – The unit is ventilating at a power level set or higher as set by an
external input which is active.
Night pre-cooling – The unit is in “OFF” mode. If starts ventilation if temperature in
the room is higher than required and outside air temperature is lower than room
temperature.
The night pre-cooling function requires that the T-ETA › Tp condition be met.
Disbalance - M-SUP and M-ETA fan control according to the power level required and
the value of the required M-SUP correction parameter. It depends on the correction
setting, which remains unchanged.
Circulation – The unit is circulating air in the room. It heats and cools as required.
5.3 “Temperature“ block
Figure 6
It displays temperature in °C current at the time.

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User manual – Controller CP Touch
The current temperature level value may not correspond to the value set manually or
in the weekly program. If that is the case, the temperature required is generated by
a closed input D1 – D4 and parameters set for one of these inputs if a specific
temperature for Dn inputs is set.
5.4 “Zone“ block
Figure 7
It shows a ventilation zone required at the time.
Zone ventilation is set by clicking on the Zone icon on the main screen.
The zone requirement current at the time may not correspond to the value set
manually or in the weekly program. If that is the case, the zone requirement is
generated by a closed input D1 – D4 and parameters set for one of these inputs.
Note
Zone texts can be set, for more information see 6.6. The initial zone description
setting is: Text Z1 / Text Z2 / Text Z1+Z2.
Active ventilation zone symbols with captions:
- Active zone 1, - Active zone 2, - Active zones 1+2
6 User settings
By pressing the button on the main screen user setting options are displayed on
the main screen.
6.1 Parameters
The “Parameters” options allow choosing operating parameters, setting the HS / NHS
parameters and setting automatic switching between HS and NHS.
6.1.1 Control
“Manual” – The operating modes of the unit are selected directly by the user.
“Weekly program“ – The unit is controlled according to the weekly program.