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2. DIFFERENTIALS
Determines the temperature above/below the temperature
setting at which the heating or cooling equipment will turn
on. For example, a heat temperature setting of 70°F with a
differential of 2° will result in the equipment turning on and
off to maintain the temperature between 68°F and 70°F. If the
second stage differential is also 2°, the second stage would
be used to ensure the temperature did not drop below 66°.
The default setting for the first stage and second stage
differential is 1°.
To change the differential settings:
1. Make sure the thermostat is in the OFF mode.
2. Press and hold both the ▲ and ▼ buttons for 3 seconds.
– The display will show the ADV. SETTINGS MENU.
3. Use the ▲ or ▼ button to highlight “SET DIFFERENTIAL”
and press the SELECT button.
– If the thermostat SINGLE/MULTI dip switch is set for
MULTI, two differentials will appear, if set for SINGLE,
only one will appear.
4. To cancel, press the BACK button. This will return you
to the ADV. SETTINGS MENU.
5. To change the first stage differential, press the ▲ and ▼
button to raise or lower the setting. To change the second
stage differential, press the SELECT button.
6. To finish and return to the ADV. SETTINGS MENU, press
the SELECT button after the value(s) have been set.
– For heat pumps – the auxiliary heat differential(s) are
set separately after the number of auxiliary heat stages is
selected. See Diagrams 6-8 on pages 14-16 for auxiliary
heat set up instructions.
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1. PROGRAMMABLE OR NON-PROGRAMMABLE
This thermostat can be configured as a programmable or
non-programmable thermostat. Four choices are available:
4-Residential This setting is best for homeowners where there
are regularly scheduled, long periods of time
during any day where the house is not occupied,
such as when everyone is at school or work. In
the program, there will be four scheduled
temperature changes per day (events) labeled
Wake, Leave, Return and Sleep.
2-Residential This setting is best for homeowners who have
no long periods of time during the day when the
home is unoccupied. In the program, there will
be only two scheduled temperature changes per
day (events) labeled Day and Night.
2-Business This setting is best for businesses that are
occupied during business hours and not occupied
during non-business hours. In the program, there
will be only two scheduled temperature changes
per day (events) labeled Occupied and Unoccupied.
0-Non Programmable This setting is best when having the
temperature setting change with the
time of day is not desired. The Program
option in the menu is not available when
this setting is selected. To change the
temperature, simply use the Up and
Down arrow buttons.
1. Make sure the thermostat is in the OFF mode.
2. Press MENU button to show the MAIN MENU.
3. Scroll down through the menu items and select SETTINGS.
4. In the SETTINGS MENU, scroll down through the menu items
and select EVENTS PER DAY.
5. To cancel, press the BACK button. This will return you to the
SETTINGS MENU.
6. To change, use the ▲ or ▼ button to scroll to the
desired setting.
7. To finish and return to the SETTINGS MENU, press the
SELECT button.
(11) CUSTOMIZE THE APPLICATION SETTINGS