Thermostat Quick Reference - Pro1 IAQ T605-2 Operation Manual

Thermostat Quick Reference

Sun Mon Tue Wed Thu Fri Sat
Indicates the current room temperature
Time and day of the week
Low Battery Indicator: Replace batteries when this indicator is shown.
Program Time Periods: This thermostat has 4 programmable time periods
per day.
System Operation Indicators:
or HEAT is on. Compressor delay feature is active when flashing.
Hold is displayed when the thermostat program is permanently overridden.
7
Setpoint: Displays the user selectable setpoint temperature.
Set At
AMPM
WAKE
HOLD LEAVE
RETURNSLEEP COOL ON
HEAT
ON
ON will display when the COOL
Important:
7
The low battery icon is displayed when the AA battery power is low. Whenever the
thermostat detects low battery voltage from the AA batteries, the low battery icon
will begin flashing on the screen for 21 days (if the batteries are not changed). If the
batteries are not changed 22 days after the thermostat detects low battery
voltage, the thermostat screen will only show the flashing battery icon until
buttons are pressed. If the batteries are not changed 43 days after the thermostat
detects low battery voltage, the thermostat screen will only show the flashing
battery icon until buttons are pressed and the set points will offset to 85°F/29°C
in cooling and 55°F/13°C in heating. At this stage, set point changes can be made
temporarily but, the set points will change back to defaulted values after a 4-hour
period. The thermostat will continue to perform this low battery flashing,
temperature offset condition until the internal voltage threshold is reached. When
the thermostat internal voltage threshold is reached, all relays will be opened and
the thermostat will become inoperable until new batteries are installed.
Battery Door Information
Use the finger bevel on
the lower portion of the
thermostat to open the
easy access battery door.
Thermostat Quick Reference
Replace with
2 AA Alkaline
Batteries. High
quality Alkaline
batteries are
recommended.
Simple operating instructions are
found on the back of the battery door.