Specification

ManualsBrandsWarmlyYours ManualsFlooringSnow Melt Aerial Sensor

Wall-mount enclosure with hinged cover

Can be used with relay panels for load switching

in larger jobs

Manually operated Terminal block for easy wiring

Dial Manual Timer operates for up to 12 hours.

Control can switch the following amp loads:

• 20 Amp, 120 VAC, 50/60 Hz

• 10 Amp, 240 VAC, 50/60 Hz

• 10 Amp, 277 VAC, 50/60 Hz

May be used for snow melting or roof and

gutter deicing systems

Mounts in indoor nonhazardous locations

Front door easy-lock clasp operates using

a coin or large screwdriver

Features and Beneﬁts

Description

Installation Manual

SCM-DUAL

Snow and Ice Melting

Timer Control

The WarmlyYours SCM-DUAL snow and ice melting timer control is a simple, ﬂexible, and aordable

option for snow melting, slab heating, and roof and gutter deicing systems. Multiple operational voltages

are possible for directly powering 120V, 240V, and 277V heaters (power supplied to control must match

voltage of heaters). This unit features a 12-hour, adjustable timer and a NEMA 1, indoor enclosure with

hinged cover. This unit includes a terminal block for easy wiring. When operated at 120V, the SCM-DUAL

can be used with WarmlyYours relay panels to control larger jobs.

Installation Support • (800) 875-5285 • www.WarmlyYours.com

Front Top

Side

Summary of content (4 pages)

PAGE 1
Installation Manual SCM-DUAL Snow and Ice Melting Timer Control Features and Benefits Wall-mount enclosure with hinged cover Can be used with relay panels for load switching in larger jobs Manually operated Terminal block for easy wiring Dial Manual Timer operates for up to 12 hours.
PAGE 2
Installation Manual WIRING DIAGRAM SCM-DUAL SCM-DUAL Snow and Ice Control Melting Snow and Ice Melting Timer Timer Controlto toHeating HeatingElement Element Wiring Scheme Inside Panel 120V or 240V Power Supply HOT NEUTRAL Heating Element Hot Wire Goes to Rh Red Terminal Neutral Wire Goes to White Terminal Timer Unit GND H N N RH 1 2 3 4 5 RED BLACK BLACK GRD GND GND H N N RH RED H N N RH OUT LOOP GROUND Specifications Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . .
PAGE 3
Installation Manual WIRING DIAGRAM SCM-DUAL SCM-DUAL Snow and Ice Control Melting Snow and Ice Melting Timer Timer Controlto toRelay RelayPanel Panel Wiring Scheme Inside Panel 120V Power Supply HOT NEUTRAL OUTPUT TO RELAY Hot Wire Goes to Rh Red Terminal Timer Unit Neutral Wire Goes to White Terminal N N RH 1 2 3 4 5 RED H N N RH H GND GND BLACK GRD BLACK OUT H N N RH GND RED LOOP GROUND Specifications Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . 6.
PAGE 4
Installation Manual SCM-DUAL Snow and Ice Melting Timer Control Snow Melt Diagram: 240V - Typical Line Diagram (for 6 Circuits/Cables) with Timer Control Heater cable pigtail cold leads to be taken thru 3/4” (19mm) rigid metal conduit back to J-boxes.