DSC-PG9933 Carbon Monoxide Battery Replacement

DSC-PG9933 Carbon Monoxide Battery Replacement


DSC-PG9933

To replace the battery:

1. Remove the detector from its mounting base by twisting it counterclockwise. Remove and dispose of the battery according to your local regulations.
2. To ensure proper power-down sequence, wait a minimum of 30 seconds before installing the new battery.
3. Install a new, 3-volt CR123A Panasonic lithium battery in the battery compartment observing correct polarity. If the battery is incorrectly inserted, remove gently with a flathead screwdriver and correctly reinsert.


4. Reinstall the detector onto the mounting bracket by turning it clockwise.
5. After the power-up sequence, the green LED blinks once every 12 seconds to indicate normal operation. If the battery is not installed correctly, the detector will not operate and the battery may be damaged. 

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