SlabHeat Installation Manual
3
Installation must be performed by qualified personnel, in accordance with local
codes and standards. A licensed electrician is recommended. Read these important
warnings and all installation instructions prior to installation. Failure to so do can
result in fire, shock, property damage, personal injury and/or death.
NEVER
NEVER cut or modify the heating cable. The power lead may be cut shorter if necessary, but never
removed from the heating cable.
NEVER bang a trowel or other tool on the cable. Be careful not to nick, cut, or pinch the cable
causing it to be damaged.
NEVER overlap or cross over the heating cable on itself, or place heating cable closer than 4 inches
from another heating cable or power lead cable.
NEVER allow a power lead or sensor wire to cross a heating cable.
NEVER install the heating cable under cabinets or other built-ins. Excessive heat will build up
under these items and cause damage.
NEVER pull any of the heating cable or factory splices into any conduit.
NEVER install the heating cable in walls, over walls or partitions that extend to the ceiling, or in
closets.
NEVER attempt to repair a damaged cable. Contact the factory for assistance.
NEVER extend the heating cable beyond the room or area in which it originates.
ALWAYS
ALWAYS de-energize all circuits before installing or servicing.
ALWAYS completely embed the heating cable and factory splices in concrete. Do not secure cable
with adhesives intended for laminate or vinyl flooring.
ALWAYS avoid placing the heating cable any closer than 4 inches from other items such as
underground cable or piping to keep from overheating them.
ALWAYS keep ends of the power leads dry before and during installation.
ALWAYS provide ground fault circuit protection (GFCI) for the slab heating system. This feature is
included with the SunStat control, however if another type of control is used, the GFCI must be at
the circuit breaker.
ALWAYS use copper wire as supply conductors to the control and the cable..
ALWAYS pay close attention to voltage and amperage requirements of the circuit breaker, control,
and slab heating system.
ALWAYS install in accordance with all local codes and the National Electrical Code (ANSI/NFPA 70
especially Article 424) and Section 62 of the Canadian Electrical Code (CEC) Part I.
WARNINGS