Trox Technik X-CUBE X2 compact 2 Operating Instructions Manual page 25

Steam coil
If required, the steam coil heats the supply air to the
specified setpoint value. The required heating energy
comes from an external energy source and is trans-
ferred to the airflow by an air to steam heat exchanger.
The steam coil is accessed through an inspection
access door so that you can clean and maintain it easily.
Cooling coil
If required, the cooling coil cools the supply air to the
specified setpoint value. The required cooling energy
comes from an external energy source and is trans-
ferred to the airflow by a heat exchanger. The cooling
coil is accessed through an inspection access door so
that you can clean and maintain it easily.
Evaporator
The evaporator is used to cool the airflow to achieve
the setpoint value. The refrigerant evaporates in the
process, thereby withdrawing heat from the ambient air,
i.e. cooling the airflow.
Condensate drip tray
The condensate drip tray collects any condensate and
removes it from the air handling unit via a connection.
The condensate is channelled into the drain via a
siphon.
2.2.6 Multileaf dampers
Shut-off dampers
Shut-off dampers are used to shut off the air flow in the
AHU when it is not in operation. They are accessible via
an inspection access door and can therefore be easily
cleaned and maintained.
Damper blades
Control dampers are used to regulate the air flow within
the air handling unit, e.g. as a bypass damper or as a
mixed air damper. They are accessible via an inspection
access door and can therefore be easily cleaned and
maintained.
2.3 Control
X-CUBE control
X-CUBE control is the control system for the air han-
dling unit.
It controls all other integral and external control and
communication devices connected to the AHU. X-
CUBE control provides communication interfaces for
various peripheral devices and units.
The user interface of the X-CUBE control allows you to
configure the entire system and to make adjustments.
The X-CUBE control user interface can be used in the
following ways:
On the touch panel

Via the web server (on-site PC)

Ä Chapter 3.4 'Configuration with the touch panel'
on page 28
web interface' on page 34
tion with the digital control panel' on page 46
Electrical console in the AHU
The electrical console is an integral part of the
AHU. It supplies voltage to all electrical parts of the
AHU. Depending on the device configuration, the elec-
trical console also contains all inputs and outputs of
the X-CUBE control technology and the motor protec-
tion switches (
on page 7 ) to protect the motors installed in the air
handling unit.
2.3.1 Touch panel
Touch panel for the AHU
Fig. 11: Touch panel
The touch panel ( Fig. 11 ) is an X-CUBE control user
interface
on page 32 .
Alternatively, you can use a web browser on your PC.
To do so, you have to establish a connection from the
AHU to your PC or network (see the X-CUBE compact
transport and installation manual for details).
In addition, you can use a control panel (
control panel XCC-CD-RD' on page 26 , optional) to
adjust some parameters for the AHU.
AHU X-CUBE X2 compact 2
Functional description
Control > Touch panel
Ä Chapter 3.5 'Configuration with the
Ä Chapter 3.6 'Configura-
Ä Chapter 1.3 'Safety equipment'
Ä Chapter 3.4.9 'Communication parameters'
Ä 'Digital
25