Robertshaw 9720i User Manual download pdf (Page 25)

My energy bills are too high. Is there anything I can do?

While we can’t do anything about the high cost of energy, we can try to use less energy and thereby lower our heating and

cooling costs.

Generally, the best way to do this is to use the EPA ENERGYSTAR

recommended setpoints for heating and cooling.

ENERGYSTAR

Setpoints

Winter Summer

(Heating) (Cooling)

Morning 70°F (21°C) 78°F (25°C)

Day 62°F (17°C) 85°F (29°C)

Evening 70°F (21°C) 78°F (25°C)

Night 62°F (17°C) 82°F (28°C)

Another way to contain costs is to cycle the heat pump or air conditioner with moderation. The thermostat controls the cycle rate

based on temperature differentials. By maintaining a reasonable differential setpoint, 1°F for 1st stage and 2°F for 2nd stage,

your furnace will cycle with moderation.

Finally, using the remote outdoor sensor coupled with the balance point feature (see INSTALLER SETTINGS, page 20) will

allow your furnace to cycle to the most efficient stage for your heating or cooling needs.

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Robertshaw 9720i User Manual Page 25