Install Instructions

3 of 24 © 2015 Watts Radiant
Important Safety Information
This is a safety-alert symbol. The safety alert symbol is shown alone or used with
a signal word (DANGER, WARNING, or CAUTION), a pictorial and/or a safety
message to identify hazards.
When you see this symbol alone or with a signal word on your equipment or in
this Manual, be alert to the potential for death or serious personal injury.
This pictorial alerts you to electricity, electrocution, and shock hazards.
This symbol identifies hazards which, if not avoided, could result in death
or serious injury.
This symbol identifies hazards which, if not avoided, could result in minor
or moderate injury.
This symbol identifies practices, actions, or failure to act which could result
in property damage or damage to the equipment.
Table of Contents
Important Safety Information .....................3
Phase 1 - Preparations ..............................5
Phase 2 - Electrical Rough-in ..................10
Phase 3 - Cable Installation .....................12
Phase 4 - Finish Coverings ......................14
Phase 5 - Control Installation ..................16
Appendices .............................................. 17
Troubleshooting .......................................24
Warra nty ................................................... 27
Table 1
As with any electrical product, care should be taken to guard against the
potential risk of fire, electric shock, and injury to persons. The following
cautions must be observed:
Local building or electrical codes may require modifications to the information provided. You are
required to consult the local building and electrical codes prior to installation. If this information
is not consistent with local building or electrical codes, the local codes should be followed.
NEVER cut the heating cable. Doing so will cause dangerous overheating and will void the
warranty. 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. This will cause dangerous
overheating.
NEVER allow a power lead or sensor wire to cross a heating cable.