Install Instructions

IOM-WR-SH 1528 20 of 24

Power Lead

From Cable 2

Power Lead

From Cable 1

Sun Stat

or Relay

SunStat / Relay Connections

SlabHeat Cable

Connections

Power

Supply

(120 VAC or

240 VAC)

Load 1

Line 1

Line 2

Black

White

Load 2

Standard NM Cable

(12 or 14 AWG)

Connecting Multiple Cables

Multiple heating cables can be con-

nected to a single SunStat or SunStat

Relay II. Refer to Table 2 and Table 5

for details on calculating the maximum

number of heating cables per control

or relay.

To prevent the risk of personal injury and/or death, do not perform any electrical work unless

qualified to do so. Work should be done with great care and with power turned off to the

circuit being worked on. Follow all local building and electrical codes.

The SunStat is not fully illustrated in these diagrams in order to simplify them. These diagrams

are given only as examples of how to properly connect multiple cables. Care must be taken

not to overfill a box. Be sure to use wire nuts that are the correct size for the connections

being made. Follow all codes for wiring.

All electrical work must be done by a qualified licensed electrician in accordance with local

building and electrical codes, and the National Electrical Code (NEC), especially Article 424

of the NEC, ANSI/NFPA70 and Section 62 of CEC Part 1.