Danfoss MCX08M User Manual

DKRCC.PS.RI.A1.02 / 520H4358 - Air Handling Seq. user manual - V 2.2
Produced by Danfoss Electronics spa Graphic Department, 10-2009
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Danfoss Electronics spa
Air Handling seq. - user manual
11.1| Control sequences
Parameter U01 is used to enable humidity control and denes the probe used for control, i.e. supply humidity “SHU
– Sup. Humidity” (U01=SUP) and return “RHU – Ret. Humidity” (U01=REt).
The humidication and dehumidication process is controlled by the selected probe with PID logic based on the
following setpoint: minimum setpoint HUM, maximum setpoint DEH.
Fig 39_ [Humidity control - Control sequences]
11.2| Humidier control
The software can handle both ON/OFF and modulating humidiers, respectively using the digital output “HUM
– Humidier” and the analog output “HUA – Humidier”.
Is possible to manage also a pump with the digital output “HUP – HumidPump”.
HUMIDIFIER CONTROL
Type of output Output used
digital output
HUM Humidier
HUP HumidPump
analog output HUA Humidier
Tab 34_ [Humidity control - Humidier control]
Fig 40_ [Humidity control - Humidier control]

Danfoss MCX08M Specifications

General

Brand	Danfoss
Model	MCX08M
Category	Controller
Language	English