User Guide

CAUTION!
• FOLLOW TA/TB180 INSTALLATION INSTRUCTIONS BEFORE PROCEEDING.
• READ THESE INSTRUCTIONS CAREFULLY BEFORE ATTEMPTING TO OPERATE THIS
THERMOSTAT.
• Retain these instructions for future reference. This product, when installed, will be part of an
engineered system whose specications and performance characteristics are not designed or
controlled by PECO.
• If at any time your system does not operate properly, contact a qualied service person.
• Care should be used to avoid static discharge to the thermostat.
IMPORTANT NOTE
This thermostat was shipped with factory-default settings. Your thermostat’s installer may have
congured the thermostat differently from the factory-default settings, and may have modied or
disabled certain features. Contact the installer or a service technician if you have questions about
the thermostat’s conguration.
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