ORION-OPUS SERIES
The Orion-Opus with Sirius Comfort is a diffuser with VAV function and heating function. It is used as a volume controller and diffuser in forced ventilation systems. Sirius Comfort has unique characteristics, while Orion-Opus has great performance, good induction and is well suited for high air flows.
Peculiarities
With heating coil for water heating of intake air
Unique damper function
Large operating range
Belimo MP Bus
MOD Bus
LON Bus
Belimo KNX
Design
Sirius Comfort is built as a comprehensive measuring and control unit for regulating air flow in a ventilation system. The measuring station measures the pressure difference using measuring rods built into the unit. The unit is equipped with a VAV LHV-D3 regulator from Belimo. The controller specifications are shown in the table below. Full technical documentation can be downloaded from www.belimo.eu. Orion-Opus has a removable front panel with ABS plastic attachments and can be supplied adapted for various types of ceiling systems. The water side pipe connection comes standard with 1/2″ female threads.
Materials and coating
Sirius Comfort is made of galvanized steel. The measuring cross is made of aluminum, hoses and nipples are made of plastic. The damper has an attached polyester fabric. The pipe has a rubber seal made of EPDM. The heating coil is made of copper and aluminum.
Application
The Orion Opus valve can be installed in various types of suspended ceilings or in a permanent ceiling. The Sirius Comfort uses a hanging bracket on the rear edge with a threaded rod or strap. A hanging bracket is used to connect the two components. It is located opposite the side of the static box and secure with a mounting screw.
