Replacing Sensor Batteries; Battery Type; Battery Life; Battery Installation - Trane WTS Installation, Operation And Maintenance Manual

Maintenance and Troubleshooting

Replacing Sensor Batteries

Sensor battery type, length of life, and installation are addressed in this section.

Battery Type

Equipment Damage!
The batteries are manufactured in a ready-to-use state. They are not designed for
recharging. Recharging can cause battery leakage or, in some cases, can cause the
safety release vent to open.
Equipment Damage!
Do not attempt to hook up the sensor to a power supply. Equipment damage may
result.
Use two non-rechargeable 1.5 V lithium AA batteries in the sensor. To maintain UL rating, use only
UL-listed lithium batteries. The sensor ships with Energizer™ L91 batteries already installed.
Replacement batteries are available at Trane Service Parts Centers (p/n X13770035010) or other
local suppliers.

Battery Life

Battery life is five years under normal conditions. If the sensor is not used for an extended period
of time, do one of the following:
•
•
Note:
•
•

Battery Installation

Prevent Injury!
Batteries can explode or leak and cause burns if installed backwards, disassembled,
charged, or exposed to water, fire, or high temperature.
Prevent Injury!
Keep batteries away from small children. If swallowed, contact your local poison
control center immediately.
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Set the sensor address to 000 to place the sensor into a low-power hibernation mode.
Remove the batteries
If lithium batteries are temporarily unavailable, alkaline batteries can be used. However,
alkaline battery life is very short by comparison.
The battery life for a model WDS may decrease with extended LCD display activity.
NOTICE:
NOTICE:
WARNING
WARNING
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