calorique embedded melting system Manuel D’Utilisation
Before Installing
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Installation of this system must be made in accordance with
National Electrical Code Article 426 - Fixed Outdoor Electric
Deicing and Snow-Melting Equipment.
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Install all wiring in accordance with all national and local codes
pertaining to outside wiring.
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For installation under concrete only.
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Do not install this system under tarmac or other hot-pour sur-
facing materials.
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Do not incorporate any other outdoor electrical equipment in
any branch circuit which feeds this heating system.
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This system must be connected to an electrical branch circuit
incorporating a ground fault circuit interruper (GFCI) rated for
equipment protection.
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Heating mats must never be run through or accross expansion
joints.
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Do not run power leads, other electrical wiring or any other
material between the heating mats and the surfacing material.
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Special care must be taken to ensure that expansion joints do
not extend into the heating elements. Elements which are
damaged are shock and fire hazards. If possible, order ele-
ments sized so that the expansion joints can be cut between
the elements and leave one inch (2.5 cm) between the ele-
ments.
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WARNING: Ensure that adequate drainage is provided for
water runoff.