Wiring
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3iE Energy-Monitoring Thermostat
Can I Have Another Thermostat as an Acting Relay?
When you have multiple floor heating systems being powered that require more than 15amps, you can...
Can I swap my 3iE to a 4iE or Tempo?
Yes. The box and mounting requirements are identical for all horizontal Warmup thermostats and the sensor...
Can I upgrade to the 6iE?
Do you have an old Warmup thermostat that you'd like to upgrade to the 6iE? Learn...
What if my thermostat screen is black and won’t turn on?
If your thermostat has no display and will not turn on when power button is pushed,...
How far away from the thermostat can the relay be mounted?
Are you wondering about the mount location of your relay? Learn more about mounting your relay...
Can multiple relays be used?
Do you have a large project that you'd like to use multiple relays for? Learn more...
Do you have to wire the floor sensor probe that comes with the 3iE thermostat?
That floor probe is an important part of having your floor heating system function properly. Click...
How to wire the 3iE Energy-Monitoring Floor Heating Thermostat
Learn how to wire your 3iE and probe for both 120V and 240V configurations. Always use...
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