■Be sure to tighten the terminal screws securely, otherwise a loose wire could cause operational problems with your system or thermostat.
■Push excess wire back into hole to prevent interference with mounting of the thermostat cover.
■Make sure the Function Switch is set at OFF, and the
■Insert the bottom tab on the thermostat body into the slot at the bottom of the wallplate. Press top of the thermostat body to snap it into the wallplate. (NOTE: Do not force the thermostat onto the wallplate, as the terminal pins may be damaged. If it does not snap properly, the thermostat may not work.)
■Insert the two AA size batteries, observing the polarity marked on the unit.
■Switch on the main power. Press the reset button. (See Figure 5.)
■The LCD display indicates the current room temperature of your house. If it shows random numbers or partial digits, press the reset button once again.
■The installation is now complete. Continue reading Owner’s Manual for complete operating instructions.
HEAT OFF COOL | AUTO FAN | RESET |
RH
RC RH G W Y
FIGURE 3 | FIGURE 4 | FIGURE 5 |