TH522 Digital Thermostat Operation Manual

FocusPRO
®
5000 Series
Digital
Thermostat
Product
Information
M29405
Function buttons
Press to select the functuion
displayed just above each
button. (Functions change
depending on the task.)
Temperature buttons
Press to set preferred
temperature.
Battery holder
Thermostat controls
Digital display
Auto changeover (heat/cool)
Auto Changeover is a feature used in climates where both air
conditioning and heating are used on the same day. When the
system is set to Auto, the thermostat automatically selects
heating or cooling depending on the indoor temperature.
Heat and cool settings must be at least 3 degrees apart. The
thermostat will automatically adjust settings to maintain this
3-degree separation (called “deadband”).
The 3-degree separation between heating and cooling set
temperatures is fixed, and
cannot be changed.
1. Press system button until
screen displays “Auto”.
NOTE: The Auto system setting
may not appear, depending
on how your thermostat was
installed
Product Manuals
Search online for Honeywell 69-2698EFS for the Installation
Guide.
Search online for Honeywell 69-1923EFS for the User Guide.
Auto
System
Auto
Fan
MCR29409
Damage can occur if the
compressor is restarted
too soon after shutdown.
This feature forces the
compressor to wait for a few
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
Message flashes until safe
restart time has elapsed.
Cool On
Cool
Setting
Inside
75
75
Auto
Fan
Cool
System
M29410
Function buttons
Press the button
beneath each function
to view or change
settings (functions
change depending on
the task)
Current inside
temperature
System
Status
Cool On:
Cooling
system is
on.
Heat On:
Heating
system is
on.
Auxiliary heat (Only
for heat pumps with
auxiliary heat)
Temperature
setting
Low battery
warning
Display screen
Press the FAN
button to select:
Auto: Fan runs
only when
heating or
cooling system
is on.
On: Fan runs
continuously.
Auxiliary
Heat On
Heat
Setting
Inside
72
72
Replace
Battery
Auto
Fan
Heat
System
MCR29406
Heat: Heating system control.
Cool: Cooling system control.
Off: All systems off.
Auto: Thermostat automatically
selects heating or cooling depending
on the indoor temperature.
Em Heat: Emergency & Auxiliary Heat
control. Compressor is locked out.
(Select models only.)
Press the SYSTEM button to select:
33-00299EFS-01