| Automation options | Vari Pro | Vari |
|---|---|---|
| Variable-speed EC fan | Yes | Yes |
| Control signal | Modbus RTU | Analogue (0–10 V / 24 V) |
| Compatible room controllers | Vari PRO | Chiller Varitec or general analogue controller |
| Control via BMS | Yes | Yes |
| Energy consumption monitoring | Yes | No |
| Diagnostics (water temperature, fan etc.) | Yes | No |
| Fault alarms (room controller display) | Yes (configurable, on/off) | No |
| Fault alarms (BMS) | Yes | Yes |
| Service monitoring and service-need alerts | Yes | No |
| Configurable display (room controller) | Yes | No |
| On-site configuration of unit (via room controller / BMS) | Yes | No |
Technical information and manual
The new InLine grille
The new InLine grille aligns perfectly with the standard ceiling modules, creating a modern look. Elegant design meets the highest architectural standards. The color of the grille is available in a wide range of RAL colors, so the grille blends beautifully with the architecture.
A stylish decorative paneling option is available for visible installations.
Energy-efficient and draught-free
Especially designed for optimum performance with EC-fans, the grille solution guarantees draught-free and silent cooling with minimal energy consumption. The thermal transfer area of the coil has been optimized to ensure maximum cooling power.
The preferred sound level of the unit can be selected from five standard options. The fan performance is continuously variably optimized within the sound limits.
The Vari Pro automation controls the air temperature and fluid flow precisely and accurately. The units are configured at the factory according to the site’s demand and tested with a dedicated test system.
Fast to install
The unit is installed to the ceiling in its packaging, which acts as a cover against dirt and dust in the time between installation and commissioning. Plug connection guarantees easy electrical connectivity without additional electric work. The connection to a modbus building automation system is established via Vari PRO room controller. The Vari PRO room controller comes with a cable and fast connector for easy installation to the unit. The room controller’s commissioning tool, “Start Up Wizard”, guarantees easy and fast commissioning and testing. The installation which used to take up to several hours of installation time is reduced to only half an hour.
