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Idiomas disponibles
Idiomas disponibles
To Ground connection
TO HEATING
CABLE
BLK WHT
SENSOR
Heating cable
cold lead
Figure 5
note: At any time, you may press the Save button
once to save the changes and exit the time
setting mode and return to the previous state.
3. After accepting the Time setting, the Day symbol
flashes. See Figure 10. Press the Up or Down button
to set the Day. Press the Next button to accept
the Day setting.
4. After accepting the Day setting, the temperature
units "F" or "C" flashes. See Figure 11. Press
the Up or Down button to select Fahrenheit or
Celsius. Press the Next button once to accept the
temperature unit setting.
5. After accepting the temperature unit setting,
the backlight icon flashes – the backlight can be
set to be on continuously (in which case "On" is
displayed and flashing) or on for two minutes after
the last button was pushed (in which case "2" and
"Min" are displayed and flashing). See Figure 12.
The backlight is preset at factory to be on for 2
minutes. Press the Up or Down button to select the
"On" or "2". Press the Save button once to accept
the Backlight Setting and exit to save the setting.
6. After accepting the Backlight setting, the Tile or
Wood icon flashes. Press the Up or Down button
to selelct the type of floor. Press the Save button
once to accept and exit to save the setting.
7. The display returns to normal.
sensor Wire
L
2
L
1
(N)
L
1
(N)
L
2
INPUT POWER
Power supply cable
To Ground connection
Heating cable
cold leads
E. Ground Fault Interrupter (GFCI)
The thermostat has an integral Ground Fault
Interrupter (GFCI) with End of Life (EOL) feature
to isolate the heating cable load and to detect
improper operation of the GFCI circuitry. Test
the GFCI circuitry monthly using the following
procedure:
Press the GFCI TEST button once to simulate a fault:
1. If red GFCI light illuminates on the GFCI TEST
button and the "GFI" symbol flashes on the LCD
display (see Figure 13), the circuitry is working as
expected and has activated the GFCI protection
and disabled the thermostat. Press the GFCI
Reset button to restore the thermostat to normal
operation.
2. If GFCI light illuminates and flashes on the GFCI
TEST button and the LCD display is blank, the GFCI
circuitry is not functioning properly. If pressing the
GFCI Reset button does not reset the fault, then
the thermostat has reached EOL and must be
replaced with a new thermostat.
If the GFCI trips and cannot be reset, press the On/
Off Button to Off position; there is a possible fault in
the heating cable. Under NO circumstances should
the thermostat be bypassed when a fault condition
exists.
4
sensor Wire
TO HEATING
CABLE
L
2
BLK WHT
SENSOR
1
L
(N)
1
2
L
(N)
L
INPUT POWER
Power supply cable
Figure 6
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