Thermostat SmartStat GFCI 15mA & AF Sensor 240V


Part Number: TH115-AF-240GB
This support page provides publications, manuals, specifications, videos, support articles, and common support questions


question-mark
Common Support Questions (14)

publication
Publications and Manuals (13)

specifications
Specifications (14)

Videos (7)

Articles (11)

Related Items (1)

Similar Items (3)

Create a new Support Request

Common Support Questions


Press the MOD/RET button. Manual is indicated with a hand icon, and Automatic is indicated with a clock icon.

Need more help? View support options

When the ground fault protection mechanism trips, the TEST light is On (red). To reset the ground fault protection, switch the thermostat to Off and back to On. The TEST light will turn off.

Need more help? View support options

If your thermostat is blank, the first thing to do is to test to see if voltage is present at the rear of the thermostat. If no power is reaching the thermostat, please inspect the circuit breaker powering the thermostat in the breaker panel, and verify that the breaker is a non-GFCI type. If it is a GFCI breaker, replace it with a non-GFCI breaker. If there is power entering the thermostat and it is blank, it will need to be replaced.

Need more help? View support options

Class A for all new orders, Class B if replacing a Class B unit.

Need more help? View support options

Warmly Yours controllers incorporate built-in Class A GFCI protection for all new floor heating systems.  Class A GFCI provides personnel protection and trips when ground fault current exceeds 5 mA (milliamps).  Class B GFCI protection is pretty much obsolete, but older systems may still require it.  Warmly Yours controllers with built-in Class B GFCI provide equipment and circuit protection and operates when a fault to ground exceeds 15 mA.

Need more help? View support options

There is no factory reset. To effect a reset, power it off and then back on at the circuit breaker.

Need more help? View support options

Set the COMFORT temp of the final period of the day starting at the desired time with the corresponding ECONOMY temp ending at 12:00 pm. Then on the first period of the next day, set the COMFORT temp of the first period at 00:15 am with the corresponding ECONOMY temp ending at the desired time.

Need more help? View support options

Press and hold the DAY button for 3 seconds. All 7 days will then appear on the screen. Use the HOUR, MIN and PGM buttons to establish the desired schedule.

Need more help? View support options

The manufacturer reversed the wiring pattern between the LOAD side and the LINE side on newly minted controllers, verify that your wiring matches the new wiring schematic stamped on the backplate of the new controller.

Need more help? View support options

All thermostats are mandated at 42" height for handicap accessibility, most private residences are mounted at 52-60".

Need more help? View support options

That is the sound the thermostat makes when the relay is either opened or closed to turn on or off the power to the floor heating elements. See this article for further information.

Need more help? View support options

Warmly Yours recommends running the floor heating system in F (Floor) mode for most homes. This provides the most efficient operation of the floor heating system and the best protection for the floor covering material that has been installed.

Need more help? View support options

These are set with the configuration (dip) switches on the back of the faceplate. See the TH115 Owner's Guide for details or this article for more information.

Need more help? View support options

Warmly Yours has developed this Quick Programming Guide to simplify operation. The full capabilities can be found in the Owner's Guide, or you can view this video for a great tutorial.

Need more help? View support options


Publications and Manuals



Specifications


Electrical

Connection Double Pole, Line 1 & Line 2
Connection Method Hardwired
Ground Fault Protection (GFCI) Class B, 15 mA
Maximum Current 15 A
Maximum Load (Resistive Only) 3600 W - 240 V, 15 A
Supply 240 VAC - 50/60Hz
Voltage 240 VAC

Product Dimensions

Depth 2 in
Installed Depth 0.75 in
Length 4.875″
Width 2.75″

Thermostat

Has Floor Sensor Y

Identifiers

SKU TH115-AF-240GB

Warranty / Certifications

Warranty Limited 3-year warranty and lifetime technical support

Videos



Articles



Similar Items




Speak to a radiant heating expert


Can’t find what you’re looking for? Create a Support Request