Operating instructions
3
THE SMART SOLUTION FOR ENERGY EFFICIENCY
ATA11U03
Rev.: 09/16/13
Manufacturer reserves the right to discontinue, or change at any time, specications or designs without notice and without incurring
obligations.
Auto Changeover — The thermostat displays one of four
modes: heat, cool, auto ( heat cool) and off. When the
mode selection is in auto mode, the system is allowed to
switch from heating to cooling or from cooling to heating
to maintain the temperature set points.
Locked Keypad — The thermostat is locked when the
pad-lock symbol is shown on the thermostat display.
A locked thermostat will inhibit making adjustments.
Contact owner to unlock.
Power Outage — If the building loses electricity, the
thermostat will not need to be reprogrammed. The
settings are retained in memory.
Cleaning — Remove dust from top of thermostat. Clean
with damp cloth. Do not use sprays.