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US 1.888.927.6333 / CA 1.888.592.7687
The 3iE thermostat is designed to aid in the comfort of your home by providing timed regulation of your
Warmup floor heating system. The thermostat is designed to receive temperature input signals from the
following sensors:
1. Air sensor located inside thermostat
2. Floor sensor installed in floor to be heated (see Warmup heating product instructions for details)
3. Optional 2nd sensor (either installed in floor or outside house)
The thermostat is not a safety device and should only be used with Warmup heating products. In
order to avoid damaging your flooring the correct floor type should be selected during the thermostat
programming process.
WARNING – Important safety note
This product uses mains voltage electricity and work should only be carried out by a qualified electrician.
You should always isolate the power supply before attempting to install or repair the 3iE thermostat. The
thermostat should not be put into operation unless you are certain that the entire heating installation
complies with current general safety requirements for electrical installations. Electrical installation to be
in accordance with latest local electrical wiring code and appropriate Statutory Regulations.
INTRODUCTION
CONTENTS
Introduction
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3
Important notices
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4
Installation
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5
Electrical wiring
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6
Powering up & error messages
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8
Warranty
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9
Operating your thermostat
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10
