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SCM-120

WarmlyYours SCM-120 User manual

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24/7 Installation Support • Lifetime Technical Assistance • Free Design Service • www.WarmlyYours.com • (800) 875-5285
Snow Melt Timer Control
MODEL SCM-120
FEATURES & BENEFITS
DESCRIPTION
• NEMA 1 enclosure with hinged cover
• Timer adjustable up to 12 hours
• Simple and affordable
• Reliable, manual control
• 120 VAC (operation voltage)
• For use with relay panels (for load switching)
• Terminal block for easy wiring
• UL Listed
• 2 pole relay included
• May be used for snow melting, slab heating,
or roof deicing
• Front door easy-lock clasp operates using a
coin or large screwdriver.
The SCM-120 Snow Melt Timer Control only operates when activated by a user. Equipped with spring-wound timer, the timer
is adjustable for up to 12 hours of uninterrupted operation.
The UL Listed Manual Timer includes a NEMA 1 indoor rated enclosure with hinged cover and an easy-lock clasp.
120 VAC control power equipped with labeled block terminals for ease of wiring. UL Listed
Suitable for use with snow melting systems, slab heating, or roof deicing.
OFF
Turn
Past
12
8
6
2
6”
(152mm)
6”
(152mm)
4”
(102mm)
6”
(152mm)
6
3/8
”
(162mm)
LISTED
C
US
24/7 Installation Support • Lifetime Technical Assistance • Free Design Service • www.WarmlyYours.com • (800) 875-5285
WIRING SCHEME INSIDE PANEL
Note 1: Wiring scheme may be different for orders prior to 1-1-2012
(Contact WarmlyYours for assistance)
Note 2: The load switching relay coils will need the neutral from “building
power” wired directly (bypassing this manual timer panel )
TO TIMER
GND
H
N
RH
GND
H
N
RH
RED
RED
BLACK
SPECIFICATIONS
Dimensions . . . . . . . . . 6” (152mm) wide x 6” (152mm) high x 4” (102mm) deep
Weight . . . . . . . . . . . . . 5.0 lbs (2.3kg)
*Shipping weight may vary
ORDERING INFORMATION
ORDER NUMBER DESCRIPTION
SCM-120 Snow Melt Timer Control
LIMITED WARRANTY
WarmlyYours 2-year limited warranty covering defects in workmanship and materials applies. Contact your Account
Manager for complete warranty information.
This document is the property of WarmlyYours. Subject to change without notice.
120VAC INPUT
HOT WIRE TO BLACK TERMINAL
NEUTRAL WIRE TO WHITE TERMINAL
OUTPUT TO RELAY
HOT WIRE GOES TO RH RED TERMINAL
NEUTRAL WIRE GOES TO WHITE TERMINAL
H
H
N
IN
OUT
N
N
N
TO BOX DOOR
GREEN
WHITE
/