How do I set up merged ventilation (VentGrid) in the Plus-Touch?

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• Can the Plus-Touch control a misting system?

  Yes. The plus-touch has two zones and six relays. Thus it can support up to two independent misting systems with a total of six control elements. Set them up as a temperature controlled duty cycle.

• Can a regular PEC be upgraded to a PLUS-TOUCH?

  No, only PEC-PLUS controls can be upgraded to PLUS-TOUCH.

• Why is my VentGrid temperature reading different than my probe reading?

  Do you have a minimum ventilation rate greater than 0% in your VentGrid settings? If you have your minimum ventilation higher than 0%, it will cause the VentGrid to add to the vent rate because the start of the VentGrid will be whatever value greater ...

• What are the main differences between the Plus Touch and Supra Touch?

  The Supra Touch has twice the capabilities of the Plus Touch. Supra Touch has 4 variable stages, 12 relays, and can control up to 4 zones. The Plus Touch has 2 variable stages, 6 relays, and can control 2 zones. Another difference is that the Supra ...

• Do I need the KPT-DISPLAY or KPEC-PLUS-TOUCH?

  The old version backboard has a big black heatsink on the regulator as shown below. This backboard requires the KPEC-PLUS-TOUCH kit. The new version of backboard has a small DC-DC power supply as shown below. This backboard uses the KPT-DISPLAY kit.