Heating cable
Figure 2
-Pressing and holding this button down for 2 seconds
Exits the programming mode without saving any
changes.
Hold Button – Use this button to temporarily (press
once) or permanently (press twice) change of the
floor temperature settings.
Settings Button – Use this button to access the
Settings menu to change the Time, Day, °C or °F,
5/2 day or 7 day, Backlight and Floor Types (Tile or
Wood) settings of the thermostat.
GFcI Test Button – Use this button to simulate a
ground fault, test the GFCI circuitry and activate the
GFCI fault light. When a ground fault is detected,
the GFCI test button will be illuminated in red color.
GFcI Reset – Resets a simulated or repaired GFCI
fault, and deactivates GFCI fault light.
Up/Down Button – Used during programming
to move values up or down (if held down for
2 seconds, values will change rapidly).
B. LCD Explanation
Wake – The time in the morning when you want the
floor to start warming up, about one hour before
you wake-up.
leave – The time when you leave for work or school,
and want the floor to start cooling down to save
energy.
Return – The time in the afternoon when you want
the floor to start warming up to a comfortable
temperature, about one hour before you return
home.
Sleep – The time at night you want the floor to start
cooling down to save energy.
auto – Automatic Mode. Indicates the thermostat is
operating with one of the automatic temperature
adjusting programs, the floor temperature is
adjusted according to programmed instructions.
Either 5/2 Day, or
7 Day will also be shown on the display when in
Sensor Wire
Figure 3
automatic mode.
5/2 Day – Indicates the thermostat is operating in
the 5/2 Day program selection within the automatic
mode, with separate programming for Monday
through Friday (5 day), and Saturday and Sunday (2
day).
7 Day – Indicates the thermostat is operating in the
7 Day program selection within the automatic mode.
Sensor – Flashes when the Floor Sensor is
malfunctioning.
Set Temp – Indicates the adjusted floor temperature
during the setting of the Auto Modes.
actual Floor Temp – The floor temperature readings
may be represented in either F or C. The operating
floor temperature range is from 60 F (16 C) to 104 F
(40 C). The displayed floor temperature range is
from 32 F (0 C) to 120 F (49 C). The thermostat only
functions in the operating floor temperature range
(from 60 F/16 C to 104 F/ 40 C).
Each Individual "S" segment will be growing
from small to large which indicates that the
floor heating is energized.
Min – Indicates the value of time in "minutes" for the
LCD backlight - turns "On" for two minutes only.
When all five "sSSSS" segments flash slowly, this
indicates that the floor heating is in 3 minutes
standby cycle.
Tile or Wood Mode – The selection of the Tile /Wood
mode is to limit the maximum floor temperature
depending on the surface type. The maximum
floor temperature for tile is set to 40° C (104° F). The
maximum floor temperature for wood is set to 30° C
(86° F).
C. Energizing the Thermostat
When power is first connected to the thermostat or
after an extended power outage, the LCD DIsplay
will show display segments with backlight on for 10
seconds as per Figure 7 shown. The display will then
flash "Hour (12:00)", "PM", and "Mo" segments as
3
Figure 4