Trox Technik X-CUBE compact, Transport And Installation Manual

Page: 46 / 144

No. Question Answer
7 Where and how do I connect the fire damper to the
X-CUBE control system? How many fire dampers can
I connect to X-CUBE control?
Connect the fire damper to terminals X2/1/2 on the
X-CUBE Control master (NC contact). You can con-
nect up to 300 fire dampers (in series) with one NC
contact. For information on how to connect fire
dampers see the electrical circuit diagram.

( Ä Appendix ‘Circuit diagram, controls tray, 230
V AC-PWT’ on page 62 )

( Ä Appendix ‘Circuit diagram, controls tray, 230
V AC-RWT’ on page 76 )

( Ä Appendix ‘Circuit diagram, controls tray, 400
V AC-PWT’ on page 90 )

( Ä Appendix ‘Circuit diagram, controls tray, 400
V AC-RWT’ on page 104 )
When one or more fire dampers are released, the
system stops operating (A alarm). The dampers will
not automatically reopen after they have been
released. You have to manually acknowledge (reset)
the alarm on the touch panel.
8 How many motorised fire dampers can I connect to
the compact unit?
You cannot connect any motorised fire dampers to
the air handling unit. For motorised fire dampers we
recommend you to use a TNC-Easy module. A TNC-
Easy module allows for connecting up to 12 motor-
ised fire dampers. For more information contact your
TROX sales representative.
9 How do I attach an accessory module directly to the
air handling unit, and how do I attach it if a staggered
arrangement is required?
The 'Transport and installation manual –
X-CUBE compact air handling unit', chapter 'Installing
accessories', contains information on how to attach
an accessory module to the air handling unit.
See (
Ä
Chapter 4.4.4 ‘Installing accessories’
on page 24 ).
In case there is not enough space to attach an acces-
sory module directly to the air handling unit:
See (
Ä
Chapter 4.4.4 ‘Installing accessories’
on page 24 ).
10 Can I detach the plate heat exchanger so that it is
easier to bring it into the into the installation room?
The correct disassembly of the plate heat exchanger
is described in the 'Operating manual –
X-CUBE compact air handling unit'.
See (
Ä
X-CUBE compact operating manual ).
11 Do I need a separate supply voltage for an accessory
module and for the controls modules (XCC-CB-1 or
XCC-CB-2)?
Yes, you need 230 V AC supply voltage.
12 What does the error message 'Contact is sticking'
mean and how do I solve the problem?
This error message only appears when an accessory
module is used. If an accessory module with a con-
trols module (XCC-CB-1 or XCC-CB-2) has been
ordered, the extension module is factory set to
address 8. You then have to check the bus address
on the controls module and to enter the correct set-
tings for bus communication. See chapters 2 and 3 of
the 'Installation and commissioning manual – Acces-
sories for X-CUBE compact units' ( Ä Appendix
‘Accessories for X-CUBE compact’ on page 118 ).
13 Which communication interfaces are available on the
air handling unit?
TCP/IP BACnet, Modbus and Modbus RTU.
FAQ
Air handling unit X-CUBE compact 46