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Introduction
This thermostat is for use with high voltage systems (120 V/240 V) such as electric baseboards,
radiant ceiling/floor heaters and convectors ONLY. The unit is rated for high-voltage wiring only
(120 V / 240 V). The minimum load requirement is 500 W. NOT for use with low voltage (24 V)
central heating & air conditioning systems & wall-mounted furnaces.
Warning
THIS PRODUCT MUST BE INSTALLED IN ACCORDANCE WITH THE
CANADIAN ELECTRICAL CODE, AND IN QUEBEC, BY A QUALIFIED ELECTRICIAN.
The manufacturer assumes no responsibility for damages caused by improper wiring.
Improper installation automatically voids the warranty.
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Summary of Contents for HTM621
Page 4: ...Installation instructions 2...
Page 11: ...9 Programming...