This forum has been designed as a Technical Support Hub for frequently asked questions we receive on the Air Handling products we supply.
Along with tutorials on navigating through our iSmart Air Handling Unit Software, this forum is home to troubleshooting guides for products such as CAREL, Belimo, Titan, Axio, Sontay and many more. Please get in touch if you have a query that you haven't found an answer to below.
Here below you will find the meaning of the parameters and the definition of the valve:
D= disable (valve disabled)
O= open (Valve opened)
X= close (valve closed)
I= intermittent (valve intermittent)
P= pulsing (pulsing valve)
N= negative pulsing (negative pulsing valve). This has been inserted as some compressors on the market have this valve always active, while it start pulsing when disabled.