Low Battery
When battery is low, a battery icon indicating a low battery power appears right of the temperature on Wireless Thermostat LCD screen.
Battery Replacement
To replace battery:
1Detach front faceplate by releasing the latch at the bottom of the Thermostat and sliding the faceplate up and off.
2Remove old battery. See “Battery Replacement Safety Rules” on page 3.
3Install new battery by ensuring that you insert the battery into the thermostat according to the polarity labels, POS (+) and NEG
4Replace the Thermostat faceplate.
1.Align the faceplate with the rear plate and push the straight pins to the back of the thermostat.
2.With the faceplate slightly above the rear plate, slide the top edge of the faceplate onto the rear plate, engaging the plastic hooks with the corresponding holes.
3.Press firmly on the bottom center edge of the faceplace to snap and lock the bottom connector in place.
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