PRO
4000
Series
Programmable
Digital
Thermostat
User Guide
Read and save these instructions.
Your new thermostat is pre-programmed. Just set the time and day. For help
please visit yourhome.honeywell.com
Press to set desired temperature.
Note:
Set
SYSTEM
switch to the system you want
to control (Heat or Cool).
Fan Switch
is used to
control your fan.
Auto:
Fan runs only when
heating or cooling system
is on.
on:
Fan runs continuously.
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.)
Set:
Sets time/day/schedule.
Hold:
Overrides programmed temperature.
Run:
Resumes program schedule.
Thermostat controls
