Honeywell PRO 3000 Series Product Information

Em Aux
Heat On
Set ToInside
75
75
Replace Batt
PRO
®
3000 Series
Digital
Thermostat
Product
Information
System switch is used to control
your heating or cooling system.
Cool: Cooling system control.
Off: All systems off.
Heat: Heating system control.
Em Heat: Emergency & Auxiliary
Heat control. Compressor is
locked out. (Select models only.)
Temperature buttons
Press the up or down
buttons until you reach the
desired temperature.
Thermostat controls
Digital display
Battery replacement
Install fresh batteries when the REPLACE BATT warning begins
flashing, once a year, or before leaving home for more than
a month. The warning flashes about two months before the
batteries are depleted.
Batteries provide backup power to the display during power
interruptions if your thermostat was wired to run on AC power
when installed. All settings are permanently stored in memory,
and do not require battery power.
Product Manuals
Search online for Honeywell 69-1929EFS for the Installation
Guide.
Search online for Honeywell 69-1776EFS for the User Guide.
This feature helps prevent
damage to the compressor in
your air conditioning or heat
pump system.
Damage can occur if the
compressor is restarted too
soon after shutdown. This
feature forces the compressor
to wait 5 minutes before
restarting.
During the wait time, the
display will flash the message
Cool On (or Heat On if you
have a heat pump). When the
safe wait time has elapsed,
the message stops flashing
and the compressor turns on.
Built-in compressor protection
System Status
Cool On: Cooling
system is on.
Heat On: Heating
system is on.
Em: Emergency
heat is on. **
Aux: Auxiliary
heat is on. **
**Only for heat
pumps with this
capability (select
models only).
Current inside
temperature
Low battery
warning
Display screen
Temperature
setting (or Desired
Temperature
when changing
temperature)
Fan Switch is used to
control your fan.
In “Auto” mode, the
fan runs only when the
heating or cooling system
is on.
If set to “On,” the fan runs
continuously
If “Heat On” or “Cool On” is
flashing, compressor protection
is engaged.
Pull at bottom
to remove
thermostat
from wallplate.
Turn thermostat
over, insert fresh AA
alkaline batteries,
then reinstall
thermostat.
33-00300EFS-01
Cool On
Set ToInside
75
75
Message flashes until safe
restart time has elapsed.

Honeywell PRO 3000 Series Specifications

General

Temperature Control Range	40°F to 90°F (4°C to 32°C)
Stages	1 Heat/1 Cool
Display	Digital
Programmable	Yes
Power Source	Hardwired
Compatibility	heat pump systems
Voltage	24V
Battery Type	2 x AA Alkaline
Weight	0.5 lbs