Munters Trio Poultry Controller User Manual

© Munters AB, 2020 24
• If there is no outside temperature sensor
o
maintain the last known positive output (before the failure)
o
turn off negative output
o
Cooling and air quality treatment cease
4.4 Temperature Humidity Index
As an option, Trio Version 6.07 can operate the ventilation according to a temperature-
humidity index (THI), a formula that combines the temperature and humidity levels. This
formula measures heat stress and is an industry standard that can be used to provide
ventilation efficiently. Based on this formula, Trio recalculates the target and heat
temperatures defined in the Temperature Curve screen. Ventilation is then based on the
calculated values. Please note:
• The calculated target temperature can be higher or lower than the standard target
temperature.
• When this option is used:
o
the Humidity Treatment continues to function.
o
the temperature curve offset is disabled.
• THI does not affect the Tunnel Temperature.
• THI does not affect CO2 or Ammonia treatments.
• THI temperatures only operate when the controller provides minimum ventilation
o (meaning, not in Tunnel Mode).
To set the THI:
 Install a humidity sensor.
1. Go to System > Control Strategy > Climate .
2. Enable the THI function.
3. Go Climate > Temperature Curve > Settings.

Munters Trio Poultry Controller Specifications

General

Brand	Munters
Model	Trio Poultry Controller
Category	Controller
Language	English