Honeywell RTH221B1021 User Manual

14
Temporary
Wake
Set
am
70
6
:
30
M32708
Set
am
75
6
:
30
M32709
Program schedule override (temporary)
Press s or t to immediately adjust
the temperature. This will temporarily
override the temperature setting for
the current time period.
“Temporary” will appear on the display
and the current program period will
flash.
The new temperature will be
maintained only until the next
programmed time period begins (see
page 12).
To cancel the temporary setting at any
time, press RUN.
NOTE: Make sure the thermostat is set
to the system you want to control (heat
or cool).
Hold
Set
am
70
6
:
30
M32710
Set
am
75
6
:
30
M32709
Program schedule override (permanent)
Press HOLD to permanently adjust
the temperature. This will override
the temperature settings for all time
periods.
The “Hold” feature turns off the
program schedule and allows you to
adjust the thermostat manually, as
needed.
Whatever temperature you set will
be maintained 24 hours a day, until
you manually change it, or press RUN
to cancel “Hold” and resume the
program schedule.
NOTE: Make sure the thermostat is
set to the system you want to control
(heat or cool).

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