Sensor icon
GFCI
changing the Door
Problem
Program cannot run with time setting proposed due to conflict of time (e.g.
Er 02 on display
Leave time occurs after Return time)
Display is Blank
No power to the thermostat
GFCI test button won't
Thermostat is in 'Standby' mode (Heating Symbol Flashing Slowly)
cause thermostat to trip
GFI flashing on LCD display Ground Fault detected by thermostat
Floor Temp Set too low/high
Cold/Hot Floor
Clock not set properly
Program Set Time may be off
Floor Temp won't reach
Heat up time may be longer than one hour
set level
Cables may not be able to reach set level due to room heat loss
Cable Problem
Thermostat in Off mode
Floor Heating doesn't
Power supply problem
turn on
Problem with sensor wire, 'Sensor' flashing on LCD display
Cable problem
LIMITED WARRAnTy AnD LIABILITy
The manufacturer warrants that if there are any defects in material or workmanship in this thermostat during the first eighteen (18) months after the date of its purchase,
the thermostat will be replaced with an equivalent model, not including any labor or other installation costs.
Our obligation to replace the thermostat as described above is conditioned upon (a) the installation of the thermostat conforming to the specifications set forth in the
installation instructions and (b) the thermostat not having been damaged by mechanical or electrical activities unrelated to the operation of the mat or cable.
A thermostat replacement as described above shall be your sole and exclusive remedy for a breach of this warranty. This limited warranty does not cover any service
costs relating to repair or replacement of any thermostat.
We shall not be liable for any incidental, special or consequential damages as a result of any breach of this warranty or otherwise, whether or not caused by negligence.
Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.
The warranty above is exclusive and makes no other warranties with respect to description or quality of the thermostat. No affirmation of fact or promise made by us, by
words or action, shall constitute a warranty. If any model or sample was shown to you, the model or sample was used merely to illustrate the general type and quality of
the goods and not to represent that the goods would necessarily be of that type or nature. no agent, employee or representative of ours has authority to bind us to any
affirmation, representation or warranty concerning the goods sold unless such affirmation, representation or warranty is specifically incorporated by written agreement.
Any IMPLIED WARRAnTy OF MERCHAnTABILITy OR FITnESS FOR PARTICULAR PURPOSE THAT MAy ARISE In COnnECTIOn WITH THE SALE OF THIS PRODUCT SHALL BE LIMITED
In DURATIOn TO EIGHTEEn (18) MOnTHS FROM THE DATE OF PURCHASE. WE DISCLAIM ALL OTHER IMPLIED WARRAnTIES, UnLESS WE ARE PROHIBITED By LAW FROM DOInG
SO, In WHICH CASE ALL SUCH IMPLIED WARRAnTIES SHALL EXPIRE AT THE EARLIEST TIME PERMITTED By APPLICABLE LAW. Some states do not allow limitations on how long an
implied warranty lasts, so the above limitation may not apply to you.
This warranty gives you specific legal rights, and you may also have other rights, which vary from state to state or province to province.
To obtain a replacement under this warranty, any inoperative thermostat must be returned, with proof of purchase, to the point of purchase. You are responsible for all
costs incurred in removal and re-installation of the thermostat and, if applicable, must pre-pay shipment to point of purchase.
USA: EGS EASYHEAT Inc, 2 Connecticut Drive South, East Granby, CT 06026 • Canada: EGS EASYHEAT Ltd, 99 Union Street, Elmira, ON N3B 3L7
aTTEnTion: WaRRanTY DEPaRTMEnT
K. Temporary Adjustment of Floor Temp
When the thermostat is operating in the Auto mode (either the 5/2 Day or 7 Day), the floor temperature
setting can be temporarily changed. Press and hold the UP (s) or DOWN (t) button for 1 second
(temperature display will flash) and then repressing the UP (s) or DOWN (t) button for each degree that
you want to increase/ decrease. Display stops flashing when UP (s) or DOWN (t) button is not pressed for
5 seconds, and then the new temperature setting goes into effect. The Floor Temp stays at the adjusted
temperature until the next program period begins (Wake, Return, Leave or Sleep), or the slide switch is set to
another position.
L. Ground Fault Interrupter (GFCI)
The thermostat has an integral Ground Fault Protection Device (GFCI) circuit to isolate faults on the heating
cable load. Test this circuitry monthly. Press the TEST button once to simulate a fault; the red GFCI light will
come on and the "GFI" symbol will flash on the display. Press the RESET button to restore power to the cables,
and return the floor temperature setting to the original setting.
• If the GFCI trips and can't be reset, turn the Mode switch to the OFF position, and have a qualified
electrical technician check on the electrical circuit before energizing the system again.
• Under NO circumstances should the thermostat be bypassed, and the heating cables energized, when a
fault condition exists.
M. Power Outage Recovery
Power interruptions to the thermostat will not affect the program settings. However, a power interruption of
greater than approximately 10 minutes will require that the clock be reset (see "Setting the Time and Day"
above). Of course, for extended power interruptions, the display will remain blank.
N. Sensor Icon
If the thermostat detects a fault with the Floor Sensor, the Sensor icon will flash on the LCD.
O. Changing the Door
The GTS series thermostats come with 2 doors, allowing you customize the look of your thermostat to best
match the room decor. The doors remove easily. With the door halfway open, gently pull down at the bottom
hinge point and twist the door away from the thermostat. Simply reverse the process to install the new door.
P. Re-set to factory default values for 5/2 Day & 7 Day programs
Slide switch to OFF mode, press and hold BACK and DOWN (t) and ACCEPT buttons for 3 seconds. The time
schedules will be set to default values.
Troubleshooting
Possible cause
Suggested correction
Adjust program time to eliminate conflict
Restore power supply
Wait for 3 minutes, until heating icon stops flashing and is on continuously
Press Reset button on thermostat, if fault does not clear, switch to Off mode, call service technician or
contact Easy Heat Customer Service Center
Increase/decrease Floor Temp Setting
Check Time and Day settings, watch for am/pm
Check program settings, watch for am/pm
Set cables to come on earlier than current program
Reduce source of heat loss, such as open windows, insulate floor directly under cables
Cables must be checked
Switch to Manual or Auto mode
Check breaker panel and wiring
Sensor and/or connections to thermostat must be checked
Cables must be checked
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