Robertshaw 300-224 Installation And Programming Instructions page 34

(Example: If you set the cooling temperature less than two degrees above the
heating temperature, the thermostat will automatically maintain a two degree
separation between heating and cooling by lowering the heating temperature.
4. Press the or
5. Press the PROGRAM button until the day symbol is displayed and the cooling
temperature flashes.
6. Press the or
7. Press the PROGRAM button until the evening symbol is displayed and the
cooling temperature flashes.
8. Press the or
9. Press the PROGRAM button until the night symbol is displayed and the cool-
ing temperature flashes.
10.Press the or
11.Press the RESUME button.
button to adjust to the desired cooling temperature.
button to adjust to the desired temperature.
button to adjust the desired temperature.
button to adjust to the desired temperature.
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