Technical Information & Delivery Format - Barcol-Air CERA NXOJOOB Manual

CERA units | type NXOJOOB
TYPE
CERA-1 | CERA-2
Technical information & delivery format
Technical information
Construction:
- Unit casing: single wall, air-thight construction made of galvanized
sheet steel (non spiral), internally insulated with 13 mm MS30UL
insulation material (complying to UL 94 HF1 fl amability).
- Cover fi tted with piano hinge and a locking mechanism.
- Duct-sleeve connections suitable for DIN 24 145 or DIN 24 146.
- The units feature three mounting brackets with slotted holes.
Damper:
- Damper blade made of galvanized sheet steel, sandwich construction
of twin blade and neoprene gasket (low leakage).
- Damper shaft: aluminium, ø12 mm with self lubricating
Nylon bearings.
Motorised air side 3-way valve:
- The CERA-2 unit features a specially-designed 3-way air valve
made of steel, sandwich construction and neoprene gaskets for
low air leakage.
Flo-Cross : Flo-Cross Flo-Cross
® ®
- Flo-Cross 2 x 12 point averaging and signal amplifying air fl ow sensor 2 x 12 point averaging and signal amplifying air fl ow sensor
® ® ®
made of extruded aluminium.
Controls:
- The units feature a DDC BACnet
- Controller and transformer are factory fi tted, wired and calibrated.
The wiring to the switches and sensors in the apartment, which has
to be connected by a qualifi ed electrician, is internally pre-wired to
the controller.
- Internal wiring including power supply cable + plug (halogen free).
- The controller is supplied with dedicated CERA-1 or CERA-2
software.
- Upon request, the system can be set up and remotely controlled.
It is recommended to opt for the optional remote setup and monitoring,
please contact our Technical Advisors for additional information.
6
controller.
®
© 01-2022 | Barcol-Air B.V. | T +31 (0)299 689 300 | www.barcol-air.nl | www.cera-systeem.nl | Changes w/o notice or obligation.
Delivery format
- The CERA unit will be supplied with dust caps over the spigots.
Applying these dust caps is done to prevent any construction waste in
the units or to prevent unnecessary draft in high-rise buildings as much
as possible.
- Plug & play units equipped with CERA software.
- The specifi ed Barcol-Air controls are fully factory fi tted, wired
and pre-calibrated. The calibration data is mentioned on a
product sticker.
- This product sticker also features required housing information
(e.g. block, home and house numbers).
- All controls will be mounted, as standard, on the right hand side
of the unit when looking in the direction of air flow, unless otherwise
requested. The unit cover is provided with a sticker indicating the
air fl ow direction.
- Left-hand versions of the units available upon request.
- CERA-2 unit divides the air supply into 2 zones; the left connection
connects to the living zone by default.
- I/O connector for CERA plus variant: optional delivery possible
(surcharge) If you have any questions, please contact our technical
advisors.
CERA unit seal colour codes:
Orange seal:
Status: factory setting
CERA unit ready for installation
(The CERA unit is delivered with an orange seal)
Green seal:
Status: after commissioning
CERA unit ready for operation
(Green seal is in the CERA unit on delivery)
Blue seal:
Status: after service/maintenance
Maintenance has been performed
on the CERA unit