How to Adjust the Floor Heat

What if my thermostat screen is blank?

• Open the left panel of the thermostat.
• Double check to make sure the On/Standby switch is in the "On" position.
• If not, switch the thermostat and the system "On"

What if my GFCI light is on?

• Open the left panel on the thermostat.
• Switch the "On/Standby" switch to "Standby" for three seconds to reset the GFCI.
• Or at your electrical box flip the breaker that to the Nuheat system off.
• Flip the breaker back on.
• If the GFCI light is still on - call your electrician.

What does an "LO" reading on screen mean?

• The floor sensing probe is damaged, missing or loose.
• Call your electrician.

What does an "HI" reading on screen mean?

The floor sensing probe is reading a temperature over 104F.Probe is likely too close or is touching a heating wire inside the mat.The probe must be relocated. Call your tile setter to reposition the probe.

How do I set the time & date on my thermostat?

Note: When programming Time - the thermostat will denote pm but does nothave an indicator for am.

• Open the left side door of the thermostat.
• Use the Hour and Minute buttons to set the correct time.
• Use the Day button to set the correct day.

How do I program the desired comfort, economy, and vacation temperature settings?

Note: The Thermostat comes pre-programmed with the following temperature settings.

• Comfort Temperature Setting: 88F
• Economy Temperature Setting: 74F
• Vacation Temperature Setting: 74F

If these default temperature set points do not suit your personal preferences continue with the following steps.

• Open the right panel of the thermostat.
• Press or tap the sun symbol.
• The Temperature reading will appear with a small arrow pointing to it.
• Use the arrow buttons to set the desired comfort setting.
• Once desired temperature is selected press and hold the sun button until the sun icon appears below the temperature.
• The comfort temperature setting in now set.

• Open the right panel of the thermostat.
• Press or tap the moon symbol.
• The Temperature reading will appear with a small arrow pointing to it.
• Use the arrow buttons to set the desired economy setting.
• Once desired temperature is selected press and hold the moon button until the moon icon appears below the temperature.
• The Economy temperature setting in now set.

• Open the right panel of the thermostat.
• Press or tap the suitcase symbol.
• The Temperature reading will appear with a small arrow pointing to it.
• Use the arrow buttons to set the desired vacation setting.
• Once desired temperature is selected press and hold the suitcase button until the suitcase icon appears below the temperature.
• The Vacation temperature setting in now set.

How do I manually adjust the temperature?

• Tap the sun button to increase the current temperature.
• Tap the moon button to decrease the current temperature.

The switch to manual mode will be indicated by the "pointing figure" instead of any "houses" or "the clock".