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T6 Pro - E & Aux Terminals

Article ID: 468
Last updated: 05 Jan, 2018

Honeywell Thermostat: TH6220U T6 Pro

Re: E & Aux Terminals

The T6 Pro thermostat has separate "E" and "Aux" terminals for low voltage hook-up.

► The "White" wire should hook to the "Aux" terminal with nothing connected to "E".

  • It is not necessary to put a jumper between "E" and "Aux".
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Article ID: 468
Last updated: 05 Jan, 2018
Revision: 3
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