Honeywell TH5110D Guía De Operación

69-1713

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1. Replace the batteries as soon as Replace 

Battery

 

flashes in the display. The Replace Battery 

indicator flashes in the display two months before 

the batteries run down completely.

2. Always use fresh AAA alkaline batteries. Non-

alkaline batteries do not last as long and can leak, 

causing damage to the thermostat.

3. Although the thermostat has a Replace Battery 

 

indicator, replace the batteries once per year to 

prevent the thermostat and heating/cooling system 

from shutting down due to a lack of battery power.

NOTE: Replacing the batteries once a year also helps 

prevent battery leakage that can damage the 

thermostat.

4. As a precaution, replace the batteries when leaving 

your home for more than a month to prevent your 

heating/cooling system from shutting down if the 

batteries run down completely.

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