Nuheat’s NTG5110 & NTG5220 programmable thermostats can be used to control the ambient air temperature or floor temperature. You can select among the following temperature control modes:
MANUAL
| Allows you to manually adjust the temperature set-point. To activate this mode, press Mode/Ret to display the Set the desired temperature using |
AUTO | Executes the default schedule or your own programming. Use this mode to maximize energy savings. To activate it, press Mode/Ret to display |
Memory Backup:
In the event of a power failure, an internal circuit will maintain the programming and time. However, the time will have to be reset if the power failure exceeds 6 hours.
The Comfort
This thermostat is pre-programmed with the following default Comfort, Economy and Vacation setpoints.
Icon | Setpoint | F mode | A/AF mode |
Comfort | 88 °F (31 °C) | 70 °F (21 °C) | |
Economy | 73 °F (23 °C) | 63 °F (17 °C) | |
Vacation | 50 °F (10 °C) | 50 °F (10 °C) |
If the default temperature settings suit your personal preferences, skip the following section.
To Modify the Default Setpoints:
This thermostat is pre-programmed with the following default schedule:
Periods | MON | TUE | WED | THU | FRI | SAT | SUN |
| 6 AM | 6 AM | 6 AM | 6 AM | 6 AM | 6 AM | 6 AM |
9 AM | 9 AM | 9 AM | 9 AM | 9 AM | –:– | –:– | |
5 PM | 5 PM | 5 PM | 5 PM | 5 PM | –:– | –:– | |
11 PM | 11 PM | 11 PM | 11 PM | 11 PM | 11 PM | 11 PM |
It applies to people who wake up at 6:00 AM, leave for work by 9:00 AM, return home for 5:00 PM and go to sleep at 11:00 PM. If the pre-programmed schedule fits your lifestyle, skip the following section.
First, program your schedule. You can program 4 different periods for each day of the week. For each day, enter:
Programming Example:
This example applies to people who are home during the week.
To modify the Saturday and Sunday Schedules:
When making modifications, make sure you are in the right period. For example, if you are modifying the time for the time you wake up, make sure you are in Period 1.
NOTE: To avoid damaging your floor, follow your floor supplier’s recommendations regarding the minimum and maximum floor temperature limits.
The minimum and maximum floor temperature limits are 5 °C (41 °F) and 28 °C (82 °F) by default. To modify these limits, proceed as follows:
Temporary or Permanent Temperature Bypass:
This operation allows you to temporarily modify the floor temperature while you are in the Automatic mode.
Early Start Function:
This thermostat is equipped with a function that enables it to calculate the optimum time to start the heating system to achieve the desired temperature setting by the programmed time.
It could start the heating system as early as 6 hours prior if necessary. Every day, the thermostat will automatically re-evaluate how early to start heating, based on the previous day’s performance. The switch on the back of the thermostat is factory-set to Early Start ON. To disable this function, see the Switch Selection section.
Daylight Savings Time:
The thermostat can automatically re-adjust its time at Daylight Savings Time changeover.
NOTE: The function is disabled (default setting) when the clock loses its setting.
Press the to toggle between On (enabled) and Off (disabled).
Press the Day button briefly. The year setting is displayed.
Press the to set the current year.
Press the Day button briefly. The month setting is displayed.
Press the to set the current month.
Press the Day button briefly. The date setting is displayed.
Press the to set the current date.
Press Mode/Ret to exit.
The thermostat can be configured with the following settings:
# | FUNCTION | UP | DN |
1 | Temperature format display | °F | °C |
2 | Early Start | ON | OFF |
3 | Temperature control mode a | F | AF |
To Modify the Default Settings:
NUHEAT INDUSTRIES ONE (1) YEAR LIMITED WARRANTY
This product is guaranteed against workmanship defects for a one-year period following the initial date of purchase. During this period, NUHEAT will repair or replace, at our option and without charge, any defective product which has been used under normal conditions.
The warranty does not cover delivery costs and does not apply to products poorly installed or randomly damaged following installation. This warranty cancels and replaces any other manufacturer’s express or implied warranty as well as any other company commitment. NUHEAT cannot be held liable for related or random damages following the installation of this product. The defective product as well as the purchase invoice must be returned to the place of purchase or mailed, prepaid and insured, to the following address:
NUHEAT INDUSTRIES LTD.
1 (800) 778-9276
www.nuheat.com
NUHEATTM is a registered trademark of Nuheat Industries LTD.
As an ENERGY STAR® partner, Nuheat™ has determined that this thermostat meets the ENERGY STAR guidelines for energy efficiency.
Download Manual:
Nuheat NTG5110 Programmable Thermostats Owner’s Guide
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