35
Design Friendly
Easy Installation
Built In Drain Pump
* Rear or bottom air return, left or right drain outlet
* Rear air return (Standard) / Bottom air return (Change on site)
Adjusted Pressure By Wired Controller
We takes DC fan motor design, pressure can be adjusted by wired controller YR-E16A/YR-E16B, so installer don’t 
need to climb the ladders to adjust pressure; There are four step pressure can be adjusted by wired controller, 
represent for: 0/10/20/30 pa;
Note: If the installer use wireless controller for duct unit, they need to change the pressure level  by PCB dip switch
We have two models as option, one is with drain pump, the other one is with no drain pump, it is easy for the 
designer to design the product location; 
1000mm
0Pa air flow
10Pa air folw
20Pa air folw
30Pa air folw