Honeywell RTH221B1021 User Manual

13
To adjust program schedules (RTHL2510)
To adjust program schedules (RTHL2410)
1. Press SET until Set Schedule is
displayed.
2. Press s or t to set your weekday
Wake time (Mo-Fr), then press SET.
3. Press s or t to set the
temperature for this time period,
then press SET.
4. Set time and temperature for the
next time period (Leave). Repeat
steps 2 and 3 for each weekday
time period.
5. Press SET to set weekend time
periods (Sa & Su), then press RUN
to save & exit.
NOTE: Make sure the thermostat is set
to the system you want to program
(Heat or Cool).
1. Press SET until Set Schedule is
displayed.
2. Press s or t to set your Wake
time for the day displayed, then
press SET.
3. Press s or t to set the
temperature for this time period,
then press SET.
4. Set time and temperature for the next time
period (Leave). Repeat steps 2 and 3 for
each day’s time period.
5. Press RUN to save & exit.
NOTE: Make sure the thermostat is set to the
system you want to program (Heat or Cool).
Mo
Wake
Set Schedule
Set
am
75
6
:
30
M32704
Mo Tu We Th Fr
Wake
Set Schedule
Set
am
75
6
:
30
M32706

Honeywell RTH221B1021 Specifications

General

Type	Non-programmable
Display	Digital
Power Source	Battery
Temperature Control Range	40°F to 90°F (4°C to 32°C)
Stages	1 Heat/1 Cool
Voltage	24V
Backlight	No
Compatibility	Single-stage heating and cooling systems