Touch screen buttons do not function properly.
Remove cover, press the reset button located in the
bottom left corner then accurately touch 3 target
centers on the screen when prompted.
PARTIAL LOCK and FULL LOCK do not function.
You must not touch the screen for 1 minute for the
thermostat to automatically lock.
I forgot my PIN and cannot unlock the thermostat.
Remove the cover plate, press the reset button located
in the bottom right corner, as soon as the message
“touch to reset password” appears touch the screen,
your PIN will be erased and the thermostat will
unlock.
Air conditioning turns on in HEAT mode and heating
turns on in COOL mode.
Reverse the OB valve (see “Advanced Settings” Page 3).
Thermostat appears normal until the screen becomes
blank when the compressor or heating system turn on.
You need to connect the “C” wire. 4 wire system will
not function unless the heat and compressor
contactors can supply enough current to power the
thermostat with only 4 wires, if you cannot hook up
the “C” wire another possible solution is to connect
two 250 ohm 10 watt resistors in the HVAC room, one
between Y and C, and the second one between W2
and C.
To enable “Simple Mode”, press the reset button
(take off the thermostat faceplate and press the reset
button located in the bottom right-hand corner). The
message “Touch for Simple Thermostat” will appear.
Touch the screen, and the thermostat becomes a sim-
plified non-programmable thermostat.
* Please note that when changing to Simple Mode,
you will not lose any of the settings you have
previously entered in the “Programmable Mode”.
* To revert back to the Programmable Thermostat,
simply press the reset button and touch the
screen when the message “Touch for Programmable
Thermostat” appears.
SIMPLE
THERMOSTAT MODE
Simple Mode has the following basic features:
Temperature Control Modes:
Fan Operation Modes:
THERMOSTAT CAN ALSO FUNCTION
AS A NON-PROGRAMABLE THERMOSTAT
AFTER IT HAS BEEN CONFIGURED.
TROUBLESHOOTING
